CN101052364B - 利用真空处理伤口的装置 - Google Patents

利用真空处理伤口的装置 Download PDF

Info

Publication number
CN101052364B
CN101052364B CN2005800375567A CN200580037556A CN101052364B CN 101052364 B CN101052364 B CN 101052364B CN 2005800375567 A CN2005800375567 A CN 2005800375567A CN 200580037556 A CN200580037556 A CN 200580037556A CN 101052364 B CN101052364 B CN 101052364B
Authority
CN
China
Prior art keywords
absorber
wound
covering element
foreskin
wound covering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2005800375567A
Other languages
English (en)
Other versions
CN101052364A (zh
Inventor
比吉特·里辛格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bsn Medical Holdings Ltd
BSN Medical GmbH
Original Assignee
Bikit Risinger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34673338&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101052364(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bikit Risinger filed Critical Bikit Risinger
Publication of CN101052364A publication Critical patent/CN101052364A/zh
Application granted granted Critical
Publication of CN101052364B publication Critical patent/CN101052364B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A61F13/05—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/00051—Accessories for dressings
    • A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
    • A61F13/01012—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive plasters or dressings
    • A61F13/0203—Adhesive plasters or dressings having a fluid handling member
    • A61F13/0206—Adhesive plasters or dressings having a fluid handling member the fluid handling member being absorbent fibrous layer, e.g. woven or nonwoven absorbent pad, island dressings
    • A61F13/0209—Adhesive plasters or dressings having a fluid handling member the fluid handling member being absorbent fibrous layer, e.g. woven or nonwoven absorbent pad, island dressings comprising superabsorbent material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive plasters or dressings
    • A61F13/0246—Adhesive plasters or dressings characterised by the skin adhering layer
    • A61F13/025—Adhesive plasters or dressings characterised by the skin adhering layer having a special distribution arrangement of the adhesive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A61M1/964—Suction control thereof having venting means on or near the dressing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00153—Wound bandages coloured or with decoration pattern or printing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/0017—Wound bandages possibility of applying fluid
    • A61F2013/00174—Wound bandages possibility of applying fluid possibility of applying pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00182—Wound bandages with transparent part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00536—Plasters use for draining or irrigating wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/0054—Plasters use for deep wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00544—Plasters form or structure
    • A61F2013/00553—Plasters form or structure with detachable parts
    • A61F2013/00561—Plasters form or structure with detachable parts with adhesive connecting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00655—Plasters adhesive
    • A61F2013/00714—Plasters adhesive adhesives for mucosae
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00846—Plasters with transparent or translucent part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00936—Plasters containing means metal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64—Containers with integrated suction means
    • A61M1/66—Pre-evacuated rigid containers, e.g. Redon bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64—Containers with integrated suction means
    • A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

一种利用真空处理人体或动物体的伤口的装置(100)。所述装置包括：一个气密的伤口遮盖元件(4)，其在置于患者身体上时构成一个在相应的伤口和伤口遮盖元件之间存在的伤口空腔(10)；至少一个接头位置(5.1)，其与伤口空腔(10)处于接触并且经由该接头位置将存在于伤口空腔(10)内的空气排空；一个吸收体(2)，其是一个装入包皮内的、由掺杂有超吸收粒子的织物部段构成的层，其中包皮是可透过流体的并且具有气孔，所述气孔的大小基本上不超过超吸收粒子的大小。待置入伤口空腔(10)内的吸收体(2)具有一个初始体积，其在吸收过程中增大并且达到一个最终体积，从而所吸收的脓水-由包皮的气孔大小限定-保留在吸收体内并且因此位于伤口遮盖元件之下，直至吸收体由伤口空腔内移除。

Description

利用真空处理伤口的装置
技术领域
本发明涉及一种利用真空处理人体或动物体的伤口的装置，包括：一个气密的伤口遮盖元件，其在置于患者身体上时构成一个在相应的伤口和伤口遮盖元件之间存在的伤口空腔；至少一个接头位置，其与伤口空腔处于接触并且经由该接头位置将存在于伤口空腔内的空气排空；至少一个面状的吸收体，其待设置在伤口遮盖元件之下的伤口空腔内。
背景技术
由US 2004/0030304 Al已知一种用真空治疗伤口的装置，其具有一个被包封的泡沫类型的吸收体，其包皮具有大致3至6mm大小的穿孔。在吸收体上同样设置同等大小的穿孔。此外在被包封的吸收体的上方设置一个附加的可透过流体的泡沫塑料衬里。这个装置的作用涉及已知的疮面漏液(Wunddrainage)原理，其中通过一个产生真空的装置实现脓水的抽出。在大气路径上的抽出同样通过相应大小的气孔支持。
由DE 195 17 699已知一种用于真空密封伤口的装置，其具有一个遮盖薄膜用于表面遮盖以及气密地封盖伤口，从而在遮盖薄膜之下在伤口的区域内存在一个空腔，在其中可以安装一个漏液软管和一个泡沫塑料衬里。
在先前的专利文献DE 29 53 373 C2中同样已知一种使用真空处理伤口的装置，其包括一个伤口覆盖元件、一个位于伤口覆盖元件下方的泡沫塑料衬里以及至少一个与泡沫塑料衬里的气孔连通的软导管。
由US 66 85 681 B2已知另外一种利用真空处理伤口的装置，其中伤口表面上放置一个弹性的压力分配元件，在该压力分配元件上又连接一个抽吸管。抽吸管在伤口边缘和一个粘接在伤口边缘上的伤口覆盖元件之间引导。通过伤口覆盖元件和压力分配元件限定的伤口空腔填满纤维素。
GB 6 92 578描述了一种手术布，手术布的中间的开口在边缘上具有一个环绕的聚合体粘接层，手术布可以借助于所述粘接层固定在患者的皮肤上。
US 55 49 584描述了一种用于真空治疗的装置，其包括一个伤口遮盖部、一个膜片式泵以及一个在膜片式泵之后设置的袋状的收集器。在伤口覆盖部之下设置一个压垫或一个松动的吸收流体的纤维填料，其靠在一个穿孔的层上，在该层之下又存在另外一个粘附的层。纤维仍然通过一个可透过流体的具有多个窗口的上层覆盖，其中窗口分别被一个同样可透过流体的材料部分垫上。如此构造的抽吸头非常复杂并且制造费用高。
发明内容
本发明的目的在于提供一种价格便宜的用于真空治疗的装置，其结构简化。
这个目的通过上述类型的装置这样实现，其中吸收体至少是一个装入包皮内的、由掺杂有超吸收粒子的织物部段构成的层，其中包皮是可透过流体的并且具有气孔，所述气孔的大小基本上不超过超吸收粒子的大小；
待置入伤口空腔内的吸收体具有一个初始体积，其在吸收过程中增大并且达到一个最终体积，从而所吸收的脓水-由包皮的气孔大小限定-保留在吸收体内并且因此位于伤口遮盖元件之下，直至吸收体由伤口空腔内移除；
层在朝向其表面侧的俯视图上具有一个表面面积(/surface area)，所述表面面积比扁平放置的包皮的表面面积小3％至90％。
吸收体的织物部段由纤维素无纺布制成。
装置可以包含可透过流体的黏膜友好的保护元件，所述保护元件在吸收体的与伤口遮盖元件对置的一侧上。保护元件的面积大致等于被包封的吸收体的面积大小，优选稍大。黏膜友好的保护元件在其最简单的实施方式中构成为薄膜形状的。
保护元件也可以由软的大开口的泡沫材料或非常松动的无纺布构成物制成。最后，保护元件可以是一个位于吸收体之下的、由无纺布件或泡沫材料件构成的松动的填料，其可以在吸收过程结束后例如借助于一个镊子由伤口中移除。此外体积大的构件不仅满足保护皮肤的功能，而且起吸收体的功能。大开口的泡沫材料或无纺布件可以具有比包皮气孔大得多的气孔，从而可以容纳脓水的较大的粒子。
不可透过流体的伤口覆盖元件优选由薄膜状的材料构成，其如此刚性，使得在正常状态下，即在未使用的和置于患者身体上时不收缩。
此外可能的是，平坦的薄膜状的伤口覆盖元件通过一个壳形的同样薄膜状的且优选透明的覆盖件替代，其设有一个平坦的边缘，用于粘贴在皮肤上。一个壳形的或钟形的覆盖件可以便宜地在深拉工艺中制造。
伤口覆盖元件可以在其表面的至少一部分上是透明的，以便可以观察伤口处理状态。
伤口遮盖元件在其外侧上可以印花。
吸收体可以与伤口覆盖元件至少点状地粘接，其中在伤口遮盖元件上留出一个自由的边缘。吸收体也可以与伤口覆盖元件全表面地粘接，其中在伤口遮盖元件上留出一个自由的边缘。
概念“接头位置”基本上应当理解成一个在伤口覆盖元件上加工的排出孔，在其上可以连接软导管和/或压力计、真空泵、真空瓶等，或在其中安装一个阀门。然而接头位置可以通过一个可透过液体和气体的弹性体件替换，其可以通过一个针、例如注射器针头刺穿并且在拉出针后可以收缩到原来的形状。
作为阀门在此可以使用单向止回阀，例如一个由充气床垫或浮水圈领域已知的阀装置或一个由医学技术已知的微型阀门。
在装置粘接在患者身体上时，在伤口覆盖元件之下的空腔内的真空可以手动或机械地制造。一个最简单的手动产生真空的方法可以借助于注射器、一个所谓的Scheerengriff真空泵或一个已知的借助于手可以压缩的橡胶波纹管(球用打气筒)实现。为了通过电方式产生真空，各种在市场上常见的真空泵是合适的，其例如与软管和压力调节器一起提供。
在较长的伤口治疗过程中需要有规律地控制和维持真空。这个目的这样实现，即利用最简单的装置如注射器将聚集的空气根据需要由空腔抽出，如在抽血时，这通过将注射针头插入橡胶阀门或软管内实现。真空的大小可以借助于连接在排出孔上的压力计或安装的真空指示器测定。当然也可以采用真空泵。
这个装置在朝向其表面侧的俯视图上是多边形的、椭圆形的或圆形的。
包皮由可透过流体的黏膜友好的天然材料或塑料制成，脓水不会或几乎不会粘附在上面。这使得可以将可流动的脓水转移到吸收材料内。脓水穿过包皮流出并且被富含超吸收剂的吸收材料吸取。
不仅包皮，而且位于包皮内部的吸收材料可以设有抑制气味的和/或中和气味或掩饰气味的添加剂，例如活性炭过滤剂。非常有利的是，在抽空气体时没有脓水粒子被带出。脓水如此长地保留在吸收体的包皮内部，直至整个装置由患者身体上移除和丢弃或胀大的吸收体被更换。
有利的是，在吸收体的包皮上留出一个包皮材料的边缘伸出部，从而可以限制或完全避免相对较硬的焊缝与伤口表面之间引起疼痛的接触。伸出部在此理解成位于焊缝和包皮外边缘之间的包皮材料。
在伤口覆盖元件之下可以设置一个压力分配器，其位于伤口覆盖元件和被包封的吸收体之间。压力分配器可以是一个由可透过气体的泡沫材料构成的模制件，在其中存在许多气径用于均匀分配的空气流量。
压力分配器也可以至少部分由通过接头位置引导的抽吸管的一个圈形或回形延伸的端部件构成。抽吸管的端部件可以嵌入一个优选平坦的、待与吸收体接触的泡沫材料件中。
总体上提供了一种利用真空处理人体或动物体的伤口的装置，其中脓水通过吸收体的掺杂有超吸收物质的无纺布吸取并且保留在包围吸收体的包皮内部，而不会由包皮流回到被覆盖的空腔内，其中吸收体的横截面面积随着不断的吸收而剧烈地多倍扩大并且接近于圆形形状，并且在借助于一个可连接在装置上的注射器或真空泵维持真空时，即在抽出气体时，脓水几乎不会被带出。此外可能的是，弃用附加的收集容器或漏液软管。这个装置对于使用的患者而言是非常舒适的。
附图说明
下面借助于附图详细阐述本发明的实施例。其中：
图1a至1d一个粘附在患者的皮肤上的装置的示意剖视图；
图2图1的装置的拆分视图；
图3朝伤口覆盖元件观察的图1的装置的俯视图；
图4用于伤口处理的圆形的装置的俯视图；
图5图1d的剖视图A-A；
图6装置的另外一个实施方式的示意剖视图；
图7图1的装置的示意剖视图，然而具有两个接头位置；
图8图1的装置的背面的俯视图；
图9朝包皮的表面侧观察的装置的另外一个实施例的示意俯视图，其具有一个压力分配器；
图10根据图9的剖视图B-B。
具体实施方式
在图1a至1d、图2、图3和图8中示出了用于伤口处理的装置100，其包括一个薄膜状的伤口覆盖元件4、一个黏膜友好的薄膜元件1和一个位于它们之间的吸收体2。该装置在俯视图中在表面侧是大致矩形的并且具有倒圆的角部3。在伤口覆盖元件4的至少一个角部上设置一个撕开舌片12。此外设置一个消毒的气密的包装件(未示出)。
由不可透过流体的透明的薄膜制成的伤口覆盖元件4是相对刚性的，即在未使用的且在置于患者身体上的状态下不会收缩。伤口覆盖元件4在其边缘8上设有粘接面，用于将装置粘附在患者皮肤上。
吸收体2包括一个无纺布类型的纺织材料层22，其包含纤维素纤维并且混杂超吸收粒子(超吸水性树脂，SAP)，在本情况下是丙烯酸钠-丙烯酸-聚合树脂(Natriumacrylat-
Figure G2005800375567D00061
-Polymerisat)。此外吸收体2富含纳米晶(nanocrystalline)的含银物质，它杀害微生物。纤维素纤维作为突发加入的流体量的中间存储体并且作为传输装置，脓水借助于这种3纤维素纤维到达超吸收体。
层22被一个可透过流体的、织物的、利用环绕的超声波焊缝7焊接的包皮11包围。如特别是由图2可以看出，包皮11具有一个包皮材料的边缘的伸出部30，其位于超声波焊缝7和包皮11的最外部的周边9之间。伸出部30的目的在于阻止伤口与焊缝之前引起疼痛的接触。
与伤口面对的薄膜元件1由一种可透过流体的、极薄的、黏膜友好的材料制成。薄膜元件1也有助于保护免与超声波焊缝7接触。
此外在伤口覆盖元件4上加工一个接头位置5.1，以用于排空气体及真空控制。根据图1a至1d和图2，接头位置5.1大致设置在中间。接头位置5.1然而也可以位于伤口覆盖元件上任何位置，例如在边缘8的附近，如在图3中所示。
根据图7的装置具有两个接头位置5.1、5.2，中间的接头位置用于排空空气，侧面的接头位置用于真空控制。在中间的接头位置5.1上经由一个软导管15连接一个真空瓶20，而在侧面的接头位置5.2上同样经由一个连接软管19连接一个压力计18。附图7的描述自然涉及粘附在患者皮肤上的装置。
图4示出一个装置200，其与在图1中示出的装置100的区别仅仅在于其圆形的或椭圆的外部轮廓。
图6示意示出装置的另外一个实施方式(附图标记300)。装置300具有一个壳形的伤口覆盖元件4，这使得可以在其侧面外皮21上加工接头位置5.2。在接头位置5.2上可以根据需求连接一个必要时具有压力调节装置的真空泵23。
一个粘接在伤口覆盖元件的粘附面6上的硅涂层的撕开薄膜元件13(见图8)把装置100；200或300的各部分集合在一起并且保护免受外部影响。撕开薄膜元件13的面积与伤口覆盖元件4的面积相同。
如图9、10所示，抽吸管15以其端部件29经由接头位置5.1引导并且在薄膜状的伤口覆盖元件4和包皮11之间回形延伸地放置。，通过将端部件29放置在一个未示出的、相应轮廓的、由大开孔泡沫材料制成的模制件中，可以得到所述的端部件形状。从而得到这样一种构造，其中端部件的直径确定了伤口覆盖元件4与被包封的吸收体2之间所需要的距离A。端部件29已知地设有多个与模制件的气孔连通的开口。
工作方式：
通过将根据图1的装置100(一次性装置)粘附在患者皮肤上将一个深的伤口16完全覆盖。之前将在图8中示出的撕开薄膜元件13移除，其释放伤口覆盖元件4底面上的边缘的粘接面6。利用消毒的镊子(未示出)首先将黏膜友好的薄膜元件1，而后将扁平的吸收体2连同包皮11小心地放置在伤口表面上，而后将伤口覆盖元件4围绕伤口粘接。通过将装置粘附到皮肤上，在伤口覆盖元件4和伤口表面之间形成一个空腔10。在设有一个具有塞子的简单的单向止回阀25(见图1a)的中间接头位置5.1上通过上述的软导管15连接一个医用的注射器26。因为空腔10被密封，所以借助于注射器将存在于空腔内的空气抽出。图1b示出了这个状态。装置的扁平元件贴靠在伤口表面上。在此之间借助于一个未示出的真空指示器测量的真空大约为100mlHg。在此注射器的圆柱形壳面可以设有相应的试验测定的真空刻度。
由伤口流出的脓水到达吸收体2内并且在伤口覆盖元件4之下引起压缩。在吸取脓水之后，吸收体2的体积剧烈增大(见图1c)。因为吸收体2的面积大约比包皮11小40％，所以它接近圆形形状(见图5)。
所使用的装置100在此通过提起撕开舌片12和借助于镊子小心地由伤口区域移除。根据需要可以在伤口上粘贴一个新的一次性装置。
应用在伤口上的吸收体的涨大过程对于治疗过程是有利的，因为吸收体经由其重量的增加这样机械地阻止伤口组织的越过皮肤平面的超肉牙形成(Hypergranulation)，这是通过形成面向患者身体中心的压力状态实现的，所述压力状态通过在被抽吸的外部薄膜时的固定而加上的。通过这种方式在可以伤口治疗过程之后，将皮肤更容易地缝合，因为它不突出于其余的皮肤平面。这也带来一定的美容优点。
附图标记清单
1 薄膜元件
2 吸收体
3 角部
4 伤口覆盖元件
5.1；5.2 接头位置
6 粘附面
7 超声波焊缝
8 边缘
9 (包皮的)周边
10 空腔
11 包皮
12 撕开舌片
13 撕开薄膜元件
15 软导管(抽吸管)
16 伤口
17 (伤口覆盖元件的)外侧
18 压力计
19 连接软管
20 真空管
22 层
23 真空泵
25 阀门
26 注射器
29 端部件
30 伸出部
40 压力分配器
100 装置
200 装置
300 装置
400 装置
A 距离

Claims (30)

1.一种利用真空处理人体或动物体的伤口的装置(100；200；300；400)，包括：一气密的伤口遮盖元件(4)，其在置于患者身体上的状态下构成一个在相应的伤口和伤口遮盖元件之间存在的伤口空腔(10)；至少一个接头位置(5.1；5.2)，其与伤口空腔(10)处于接触并且经由该接头位置将存在于伤口空腔(10)内的空气排空；至少一个面状的吸收体(2)，其待设置在伤口遮盖元件(4)之下的伤口空腔(10)内，其特征在于，
吸收体(2)至少是一个装入包皮(11)内的、由掺杂有超吸收粒子的织物部段构成的层(22)，其中包皮(11)是可透过流体的并且具有气孔，所述气孔的大小不超过超吸收粒子的大小；
待置入伤口空腔(10)内的吸收体(2)具有一个初始体积，其在吸收过程中增大并且达到一个最终体积，从而所吸收的脓水通过包皮(11)的气孔大小限定被保留在吸收体(2)内并且因此位于伤口遮盖元件(4)之下，直至吸收体由伤口空腔内移除；
所述层(22)在朝向其表面侧的俯视图上具有一个表面面积，其比扁平放置的包皮的表面面积小3％至90％。
2.如权利要求1所述的装置，其特征在于，吸收体(2)全表面地与伤口遮盖元件(4)粘接，其中在伤口遮盖元件上留出一自由的边缘(8)。
3.如权利要求1所述的装置，其特征在于，在吸收体的横截面上观察，吸收体(2)在接近其全部的填充能力时接近圆形形状。
4.如权利要求1所述的装置，其特征在于，吸收体(2)的织物部段由纤维素无纺布制成。
5.如权利要求1所述的装置，其特征在于，该装置包含可透过流体的黏膜友好的保护元件(1)，所述保护元件在放置在患者身体上的状态下设置在吸收体(2)的与伤口遮盖元件(4)对置的一侧上并且在俯视图中与被包封的吸收体(2)具有大致相同的面积。
6.如权利要求1所述的装置，其特征在于，伤口遮盖元件(4)在放置在患者身体上的状态下不收缩。
7.如权利要求1至6之一所述的装置，其特征在于，伤口遮盖元件(4)在其外侧(17)上印花。
8.如上述权利要求1至6之一所述的装置，其特征在于，接头位置(5.1；5.2)具有一个阀门(25)。
9.如上述权利要求1至6之一所述的装置，其特征在于，在接头位置(5.1；5.2)上连接一个软导管(15；19)。
10.如权利要求9所述的装置，其特征在于，在接头位置(5.1；5.2)上直接地连接或在软导管(15；19)上连接一个压力计(18)。
11.如权利要求9所述的装置，其特征在于，在软导管(15；19)上连接至少一个真空瓶(20)或一个真空泵(23)。
12.如权利要求9所述的装置，其特征在于，在接头位置(5.1；5.2)上或者在软导管(15；19)上连接一个活塞-气缸装置。
13.如上述权利要求1至6之一所述的装置，其特征在于，在该装置中整合一个压力指示器。
14.如上述权利要求1至4之一所述的装置，其特征在于，在装置置于患者身体上时吸收体(2)是能够更换的。
15.如上述权利要求1至6之一所述的装置，其特征在于，吸收体(2)的包皮(11)通过超声波焊缝缝合。
16.如上述权利要求1至4之一所述的装置，其特征在于，在吸收体(2)的材料上涂敷影响伤口治疗过程的功能物质。
17.如上述权利要求1至6之一所述的装置，其特征在于，吸收体在其周边上具有一包皮材料的伸出部(30)。
18.如权利要求5所述的装置，其特征在于，保护元件(1)是薄膜状的。
19.如权利要求5所述的装置，其特征在于，保护元件(1)是织物部段。
20.如权利要求5所述的装置，其特征在于，保护元件(1)由泡沫材料制成。
21.如权利要求5所述的装置，其特征在于，保护元件(1)是位于吸收体(2)之下的松动的、由无纺布或泡沫材料块制成的填料。
22.如上述权利要求1至6之一所述的装置，其特征在于，在伤口遮盖元件(4)之下，然而在被包封的吸收体(2)之上设置一个与吸收体(2)的包皮(11)接触的压力分配器(40)。
23.如权利要求22所述的装置，其特征在于，压力分配器(40)是一个由透气的泡沫材料制成的模制件。
24.如权利要求22所述的装置，其特征在于，压力分配器(40)具有通过接头位置(5.1；5.2)引导的抽吸管的一个圈形或回形延伸的端部件(29)，所述端部件(29)限定在伤口遮盖元件(4)与被包封的吸收体(2)之间的距离(A)。
25.如上述权利要求1至6之一所述的装置，其特征在于，吸收体(2)经由其在涨大过程中重量的增加机械地阻止伤口组织的越过皮肤平面的超肉牙形成，这是通过形成面向患者身体中心的压力状态实现的，所述压力状态通过在被抽吸的外部薄膜时的固定加上的。
26.如权利要求12所述的装置，其特征在于，活塞-气缸装置是医用注射器。
27.如权利要求5所述的装置，其特征在于，在装置置于患者身体上时吸收体(2)和/或可透过流体的保护元件(1)是能够更换的。
28.如权利要求16所述的装置，其特征在于，所述功能物质是纳米晶的含银物质。
29.如权利要求5所述的装置，其特征在于，在吸收体(2)和/或保护元件的材料上涂敷影响伤口治疗过程的功能物质。
30.如权利要求29所述的装置，其特征在于，所述功能物质是纳米晶的含银物质。
CN2005800375567A 2004-11-02 2005-11-02 利用真空处理伤口的装置 Active CN101052364B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202004017052U DE202004017052U1 (de) 2004-11-02 2004-11-02 Vorrichtung zur Wundbehandlung unter Einsatz von Unterdruck
DE202004017052.3 2004-11-02
PCT/EP2005/011692 WO2006048240A1 (de) 2004-11-02 2005-11-02 Vorrichtung zur wundbehandlung unter einsatz von unterdruck

Publications (2)

Publication Number Publication Date
CN101052364A CN101052364A (zh) 2007-10-10
CN101052364B true CN101052364B (zh) 2010-06-09

Family

ID=34673338

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2005800375567A Active CN101052364B (zh) 2004-11-02 2005-11-02 利用真空处理伤口的装置
CN2005800376396A Active CN101052365B (zh) 2004-11-02 2005-11-02 在使用负压情况下处理人体或动物体伤口的多组元包扎带

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2005800376396A Active CN101052365B (zh) 2004-11-02 2005-11-02 在使用负压情况下处理人体或动物体伤口的多组元包扎带

Country Status (10)

Country Link
US (4) US7959624B2 (zh)
EP (3) EP2781208B1 (zh)
CN (2) CN101052364B (zh)
AT (1) ATE475391T1 (zh)
AU (2) AU2005300725B2 (zh)
CA (2) CA2586650C (zh)
DE (3) DE202004017052U1 (zh)
DK (1) DK1807031T3 (zh)
ES (1) ES2348958T3 (zh)
WO (2) WO2006048246A1 (zh)

Families Citing this family (240)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7814021B2 (en) 2003-01-23 2010-10-12 Verdasys, Inc. Managed distribution of digital assets
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
US7776028B2 (en) 2004-04-05 2010-08-17 Bluesky Medical Group Incorporated Adjustable overlay reduced pressure wound treatment system
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US8062272B2 (en) 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US7708724B2 (en) * 2004-04-05 2010-05-04 Blue Sky Medical Group Incorporated Reduced pressure wound cupping treatment system
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
DE202004017052U1 (de) 2004-11-02 2005-06-09 Riesinger, Birgit Vorrichtung zur Wundbehandlung unter Einsatz von Unterdruck
DE202004018245U1 (de) * 2004-11-24 2005-07-07 Riesinger, Birgit Drainagevorrichtung zur Wundbehandlung unter Einsatz von Unterdruck
SE0500061L (sv) 2005-01-11 2006-07-12 Moelnlycke Health Care Ab Tätande filmförband
DE102005010419A1 (de) * 2005-03-08 2006-09-14 Raumedic Ag Wirkstoffapplikationsvorrichtung
DE102005014420A1 (de) * 2005-03-24 2006-09-28 Inmeditec Medizintechnik Gmbh Vakuumtherapievorrichtung
DE102005026771B4 (de) 2005-06-10 2007-04-19 Erdmann, Alfons, Dr. med. Vorrichtung zur Behandlung von Patienten, die unter an der Hautoberfläche verteilten Hautläsionen leiden sowie Körperabdeckung
CN101257875A (zh) 2005-09-06 2008-09-03 泰科保健集团有限合伙公司 具有微型泵的独立伤口敷料
CN101257938A (zh) 2005-09-07 2008-09-03 泰科保健集团有限合伙公司 具有真空储存器的伤口敷料
AU2006287461A1 (en) 2005-09-07 2007-03-15 Tyco Healthcare Group L.P. Self contained wound dressing apparatus
AU2006310751A1 (en) * 2005-11-02 2007-05-10 Birgit Riesinger Absorptive element to be mounted on human or animal skin surfaces
AU2014200379B2 (en) * 2005-11-02 2016-05-05 Bsn Medical Gmbh Absorptive element to be mounted on human or animal skin surfaces
DE202005019670U1 (de) * 2005-12-14 2006-04-27 Riesinger, Birgit Wundbehandlungsvorrichtung mit elastisch verformbarem Unterdruckerzeugungselement
DE202006007877U1 (de) * 2006-01-25 2006-07-27 Riesinger, Birgit Vorgefertigte Wundauflage mit Superabsorber
CA2634274A1 (en) * 2006-02-02 2007-08-09 Coloplast A/S Pump and system for treatment of a wound
WO2007087810A2 (en) * 2006-02-02 2007-08-09 Coloplast A/S A suction method and a wound suction system
AU2007211737A1 (en) * 2006-02-02 2007-08-09 Coloplast A/S Device, pump and system for stimulating the healing of a wound
AU2007211739A1 (en) * 2006-02-02 2007-08-09 Coloplast A/S A suction system
AU2007212488B2 (en) * 2006-02-07 2012-07-12 Smith & Nephew Inc. Surgical wound dressing
DE102006017194B4 (de) * 2006-04-12 2010-11-04 Birgit Riesinger Flüssigkeitsdurchlässiger Primärverband
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US7615036B2 (en) 2006-05-11 2009-11-10 Kalypto Medical, Inc. Device and method for wound therapy
US7699831B2 (en) 2006-06-02 2010-04-20 Surgical Design Solutions, Llc Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8551075B2 (en) 2006-06-02 2013-10-08 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8715267B2 (en) 2006-06-02 2014-05-06 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
CA2872297C (en) 2006-09-28 2016-10-11 Smith & Nephew, Inc. Portable wound therapy system
DE102006047041A1 (de) 2006-10-02 2008-04-10 Birgit Riesinger Flächenhafter Absorptionskörper
US10117977B2 (en) 2007-03-14 2018-11-06 The Board Of Trustees Of The Leland Stanford Junior University Devices and methods for application of reduced pressure therapy
DE102007019622B4 (de) * 2007-04-24 2010-07-01 Birgit Riesinger Expandierbarer Wundverband
DE102007030931A1 (de) 2007-07-03 2009-01-08 Birgit Riesinger Zusammensetzung, enthaltend mindestens einen nutritiven, mindestens einen desinfizierenden bzw. dekontaminierenden und/oder mindestens einen Proteasen hemmend wirkenden Wirkstoff und/oder Wirkstoffkomplex
DE102008034362A1 (de) 2007-08-03 2009-02-05 Birgit Riesinger Wundpflegeartikel mit unmittelbar anliegender Kaschierung
DE102007049428A1 (de) 2007-10-14 2009-04-16 Birgit Riesinger Wundpflegeartikel, aufweisend mindestens eine Lage aufweisend superabsorbierende Polymere, sowie eine Lage aufweisend einen Weichschaumstoff
DE102008034363A1 (de) 2007-08-03 2009-02-05 Birgit Riesinger Wundpflegeartikel mit absorbierender Hülle
DE102008034364A1 (de) 2007-08-03 2009-02-05 Birgit Riesinger Blutstillender Wundpflegeartikel
DE102007049429A1 (de) 2007-08-03 2009-02-05 Birgit Riesinger Wundpflegeartikel, aufweisend superabsorbierende Polymere in Faser- und/oder Garnform
US8246590B2 (en) * 2007-10-11 2012-08-21 Spiracur, Inc. Closed incision negative pressure wound therapy device and methods of use
DE102007049430A1 (de) 2007-10-14 2009-04-16 Birgit Riesinger Wundpflegeartikel, aufweisend mindestens einen Anteil an stützenden Fasern und einen Anteil an hydroaktiven Polymeren
DE102007054127A1 (de) 2007-11-11 2009-05-14 Birgit Riesinger Hygiene- oder Pflegeartikel, aufweisend einen Anteil an hydroaktiven Polymeren, und eine Zubereitung aufweisend Bakteriophagen oder mindestens einen Bestandteil derselben
US9408755B2 (en) 2007-11-13 2016-08-09 Medela Holding Ag Wound drainage dressing
EP2987510B1 (en) 2007-11-21 2020-10-28 T.J. Smith & Nephew Limited Suction device and dressing
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
CN101868203B (zh) 2007-11-21 2014-10-22 史密夫及内修公开有限公司 伤口包敷物
EP2214612B1 (en) 2007-11-21 2019-05-01 Smith & Nephew PLC Wound dressing
US11253399B2 (en) 2007-12-06 2022-02-22 Smith & Nephew Plc Wound filling apparatuses and methods
US20130096518A1 (en) 2007-12-06 2013-04-18 Smith & Nephew Plc Wound filling apparatuses and methods
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB2455962A (en) 2007-12-24 2009-07-01 Ethicon Inc Reinforced adhesive backing sheet, for plaster
DE102007063294A1 (de) 2007-12-27 2009-07-02 Birgit Riesinger Wundauflage enthaltend superabsorbierende Polymere
US8377017B2 (en) * 2008-01-03 2013-02-19 Kci Licensing, Inc. Low-profile reduced pressure treatment system
FR2927249B1 (fr) 2008-02-08 2011-03-04 Univ Joseph Fourier Dispositif de controle hemostatique d'un ecoulement sanguin
EP2252342B1 (en) * 2008-02-14 2014-10-08 Spiracur Inc. Devices and methods for treatment of damaged tissue
US8372049B2 (en) 2008-03-05 2013-02-12 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8298200B2 (en) 2009-06-01 2012-10-30 Tyco Healthcare Group Lp System for providing continual drainage in negative pressure wound therapy
US8152785B2 (en) 2008-03-13 2012-04-10 Tyco Healthcare Group Lp Vacuum port for vacuum wound therapy
US20090234306A1 (en) 2008-03-13 2009-09-17 Tyco Healthcare Group Lp Vacuum wound therapy wound dressing with variable performance zones
CN201200434Y (zh) * 2008-04-10 2009-03-04 叶松 负压创口贴
CN103893847B (zh) * 2008-05-02 2016-07-06 凯希特许有限公司 具有调节压力能力的手动致动减压治疗泵
DE102008022608A1 (de) * 2008-05-05 2009-11-12 Otto-von-Guericke Universität Medizinische Fakultät Drainagevorrichtung zum flächenhaften Abführen von Wundsekret und anderen Körperflüssigkeiten
US10912869B2 (en) 2008-05-21 2021-02-09 Smith & Nephew, Inc. Wound therapy system with related methods therefor
US8414519B2 (en) 2008-05-21 2013-04-09 Covidien Lp Wound therapy system with portable container apparatus
HUE047281T2 (hu) * 2008-05-27 2020-04-28 Smith & Nephew Inc Negatív nyomású sebterápiás készülék
EP2288321B1 (en) * 2008-05-27 2019-10-23 Smith & Nephew, Inc. Control unit with pump module for a negative pressure wound therapy device
CA2725569C (en) 2008-05-30 2014-11-25 Kci Licensing, Inc. Reduced-pressure, linear wound closing bolsters and systems
US9572719B2 (en) * 2008-05-30 2017-02-21 Kci Licensing, Inc. Reduced-pressure surgical wound treatment systems and methods
SE0801490L (sv) * 2008-06-24 2009-12-25 Moelnlycke Health Care Ab Sårförband
GB0813542D0 (en) * 2008-07-24 2008-08-27 Brightwake Ltd Material for use as a wound packing element in particulary negative pressure wound therapy (NPWT)
CN102083479A (zh) * 2008-08-05 2011-06-01 莫恩里克保健公司 用于将医疗器件的附件固定到皮肤的部件
CA2731427C (en) 2008-08-08 2020-01-28 Tyco Healthcare Group Lp Wound dressing of continuous fibers
DE102008037888A1 (de) 2008-08-15 2010-02-25 Birgit Riesinger Wundpflegeartikel, aufweisend Textilbänder mit Fasern mit gelbildenden Eigenschaften sowie Fasern mit nicht gelbildenden Eigenschaften
US9414968B2 (en) 2008-09-05 2016-08-16 Smith & Nephew, Inc. Three-dimensional porous film contact layer with improved wound healing
JP5337248B2 (ja) 2008-09-18 2013-11-06 ケーシーアイ ライセンシング インコーポレイテッド 炎症反応の抑制システム及び方法
EP2340060B1 (en) 2008-10-29 2017-01-25 KCI Licensing, Inc. Medical canister connectors
JP5390625B2 (ja) 2008-10-29 2014-01-15 ケーシーアイ ライセンシング インコーポレイテッド 減圧式腹部治療システムおよび方法
DK2358425T3 (en) * 2008-11-25 2014-12-01 Spiracur Inc A device for the supply of reduced pressure on the body surfaces
US8486032B2 (en) * 2008-12-24 2013-07-16 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing debridement mechanisms
WO2010080907A1 (en) * 2009-01-07 2010-07-15 Spiracur Inc. Reduced pressure therapy of the sacral region
WO2010102146A1 (en) * 2009-03-04 2010-09-10 Spiracur Inc. Devices and methods to apply alternating level of reduced pressure to tissue
GB2468905B (en) * 2009-03-27 2013-12-11 Brightwake Ltd Wound packing material
EP2416816B1 (en) 2009-04-10 2014-10-15 Spiracur Inc. Methods and devices for applying closed incision negative pressure wound therapy
US8444614B2 (en) 2009-04-10 2013-05-21 Spiracur, Inc. Methods and devices for applying closed incision negative pressure wound therapy
WO2010121186A1 (en) 2009-04-17 2010-10-21 Kalypto Medical, Inc. Negative pressure wound therapy device
JP6001449B2 (ja) * 2009-06-16 2016-10-05 スリーエム イノベイティブ プロパティズ カンパニー 自己支持基材を備える柔軟性のある接着性医療用物品
DE102009031992A1 (de) * 2009-07-06 2011-01-13 Paul Hartmann Ag Vorrichtung zur Unterdrucktherapie von Wunden
US20110034892A1 (en) * 2009-08-10 2011-02-10 John Buan Passive wound therapy device
US8690844B2 (en) 2009-08-27 2014-04-08 Kci Licensing, Inc. Re-epithelialization wound dressings and systems
US8529526B2 (en) 2009-10-20 2013-09-10 Kci Licensing, Inc. Dressing reduced-pressure indicators, systems, and methods
EP2335747B1 (de) 2009-12-16 2016-12-14 Paul Hartmann AG Vorrichtung zur Unterdrucktherapie von Wunden
US9452247B2 (en) * 2009-12-16 2016-09-27 Paul Hartmann Ag Device for negative pressure wound therapy
DE102010004478A1 (de) 2010-01-12 2011-07-14 Riesinger, Birgit, 48346 Neue Technologien zur Verwendung in Wundauflagen mit superabsorbierenden Polymeren
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
DE102010012521A1 (de) * 2010-03-17 2011-09-22 Aesculap Ag Medizinisches Kit zur Anwendung bei der Vakuumversiegelungstherapie
DE102010014010A1 (de) * 2010-04-03 2011-10-06 Birgit Riesinger Wundpflegeartikel angepasst an unterschiedliche Durchflussgeschwindigkeiten des Wundexsudats
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
GB201006986D0 (en) 2010-04-27 2010-06-09 Smith & Nephew Wound dressing
US8623047B2 (en) 2010-04-30 2014-01-07 Kci Licensing, Inc. System and method for sealing an incisional wound
DE102010036371A1 (de) * 2010-07-13 2012-01-19 Birgit Riesinger Wundpflegeartikel zur Wundbehandlung unter Einsatz von Unterdruck enthaltend Mikrofasern
US8795246B2 (en) 2010-08-10 2014-08-05 Spiracur Inc. Alarm system
US8753322B2 (en) * 2010-08-10 2014-06-17 Spiracur Inc. Controlled negative pressure apparatus and alarm mechanism
US11291760B2 (en) * 2010-08-10 2022-04-05 Kci Licensing, Inc. Controlled negative pressure apparatus and alarm mechanism
EP3673893A1 (en) 2010-08-27 2020-07-01 Sienna Biopharmaceuticals, Inc. Compositions and methods for targeted thermomodulation
US9572880B2 (en) 2010-08-27 2017-02-21 Sienna Biopharmaceuticals, Inc. Ultrasound delivery of nanoparticles
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
CA140189S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
CA140188S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
WO2013007973A2 (en) * 2011-07-14 2013-01-17 Smith & Nephew Plc Wound dressing and method of treatment
GB201020005D0 (en) 2010-11-25 2011-01-12 Smith & Nephew Composition 1-1
MX337627B (es) 2010-11-25 2016-03-10 Smith & Nephew Composiciones i-ii y productos y usos de la misma.
JP6241877B2 (ja) 2010-12-01 2017-12-06 ダニエル・エデュアード・クライナー 管腔内減圧療法に使用される器具
GB2488749A (en) 2011-01-31 2012-09-12 Systagenix Wound Man Ip Co Bv Laminated silicone coated wound dressing
US20120253302A1 (en) * 2011-04-04 2012-10-04 Tyco Healthcare Group Lp Negative Pressure Wound Therapy Dressing
US9302034B2 (en) 2011-04-04 2016-04-05 Smith & Nephew, Inc. Negative pressure wound therapy dressing
DE102011001832A1 (de) 2011-04-06 2012-10-11 Birgit Riesinger Wundpflegeartikel mit zielgerichtet verformbarer Hülle
WO2012141999A1 (en) * 2011-04-12 2012-10-18 Kci Licensing, Inc. Absorbent polymer dressings, systems, and methods employing evaporative devices
GB201106491D0 (en) 2011-04-15 2011-06-01 Systagenix Wound Man Ip Co Bv Patterened silicone coating
DE102011002268A1 (de) 2011-04-26 2012-10-31 Birgit Riesinger Wundpflegeartikel mit einem Muster aus Inzisionen und/oder Stanzungen
DE102011050047A1 (de) 2011-05-02 2012-11-08 Birgit Riesinger Wundpflegeartikel für Kavitäten
AU2012251680A1 (en) 2011-05-02 2013-11-14 Bsn Medical Gmbh Wound care article
GB201108229D0 (en) 2011-05-17 2011-06-29 Smith & Nephew Tissue healing
US9058634B2 (en) 2011-05-24 2015-06-16 Kalypto Medical, Inc. Method for providing a negative pressure wound therapy pump device
CN103842000A (zh) 2011-05-24 2014-06-04 卡利普托医疗公司 用于为伤口治疗提供负压的带有控制器和泵模块的装置
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
EP2717935B1 (de) * 2011-06-07 2016-12-07 BSN medical GmbH Wundabdeckungsartikel mit vorbereitung zum anschluss einer unterdruckvorrichtung
EP2720862B1 (en) 2011-06-17 2016-08-24 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
DK2723568T3 (en) 2011-06-23 2017-10-23 Fiberweb Llc Vapor permeable, essentially all water impermeable, multilayer
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
ES2518890T3 (es) * 2011-07-18 2014-11-05 Laboratoires Urgo Conjunto de tratamiento de herida con presión negativa
EP2747794A1 (de) 2011-08-23 2014-07-02 Birgit Riesinger Bezug für einen hygiene- oder pflegeartikel
EP2747793A1 (de) 2011-08-23 2014-07-02 Birgit Riesinger Absorbierender hygiene- oder pflegeartikel aufweisend einen bahnförmigen bestandteil mit einem anteil an mindestens einem elementaren oder in ionenform vorliegenden schwermetall
WO2013026912A1 (de) 2011-08-23 2013-02-28 Birgit Riesinger Hygiene- oder pflegeartikel aufweisend einen anteil an kupfer bzw. kupferionen
DE202012102259U1 (de) 2012-06-19 2012-07-12 Birgit Riesinger Bezug für einen Hygiene- oder Pflegeartikel
DE102012101413A1 (de) 2012-02-22 2013-08-22 Birgit Riesinger Flüssigkeitsdurchlässiger Primärverband aufweisend einen Anteil an Schwermetall
DE102011114266A1 (de) * 2011-09-23 2013-03-28 Michael Yim Wundabsaugsystem
US9198803B1 (en) * 2011-09-26 2015-12-01 David S. London Dressing device for offloading and treating an ulcer
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
EP3669841A1 (en) 2011-11-15 2020-06-24 KCI Licensing, Inc. Medical dressings, systems, and methods with thermally-enhanced vapor transmission
US20150159066A1 (en) 2011-11-25 2015-06-11 Smith & Nephew Plc Composition, apparatus, kit and method and uses thereof
DE102011055782A1 (de) * 2011-11-28 2013-05-29 Birgit Riesinger Wundpflegevorrichtung zur behandlung von wunden mittels atmosphärischem unterdruck
WO2013083800A1 (de) 2011-12-09 2013-06-13 Birgit Riesinger Set aus wundauflage und wundfüller
JP6320930B2 (ja) 2011-12-16 2018-05-09 ケーシーアイ ライセンシング インコーポレイテッド 剥離可能な医療用ドレープ
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
RU2014133083A (ru) * 2012-01-16 2016-03-10 ТЕКСО МЕДИКАЛ АпС Устройство для лечения ран
DE102012100842A1 (de) 2012-02-01 2013-08-14 Birgit Riesinger Wundpflegeartikel, aufweisend mindestens eine Oberfläche mit abrasiven Eigenschaften
WO2013113906A1 (de) 2012-02-01 2013-08-08 Birgit Riesinger Wundpflegeartikel, aufweisend mindestens eine oberfläche mit abrasiven eigenschaften
DE102012101290A1 (de) 2012-02-17 2013-08-22 Birgit Riesinger Flüssigkeitsdurchlässiger primärverband aufweisend einen anteil an schwermetall
EP2814435A1 (de) 2012-02-17 2014-12-24 Birgit Riesinger Flüssigkeitsdurchlässiger primärverband aufweisend einen anteil an schwermetall
EP3338821B1 (en) 2012-03-12 2020-05-06 Smith & Nephew plc Dressing for reduced pressure wound therapy
JP6276251B2 (ja) 2012-03-20 2018-02-07 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ デューティサイクル閾値の動的決定に基づく減圧療法システムの動作制御
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
AU346291S (en) 2012-05-15 2013-01-09 Smith & Nephew Medical dressing
EP3650055A1 (en) 2012-05-23 2020-05-13 Smith & Nephew plc Apparatuses and methods for negative pressure wound therapy
EP2854893B1 (en) 2012-06-03 2019-10-02 Daniel Eduard Kleiner Endoluminal vacuum therapy device
US9962295B2 (en) * 2012-07-16 2018-05-08 Smith & Nephew, Inc. Negative pressure wound closure device
DK2879636T3 (da) 2012-08-01 2017-06-19 Smith & Nephew Sårbandage
EP2879635A2 (en) 2012-08-01 2015-06-10 Smith & Nephew PLC Wound dressing and method of treatment
EP2711029A1 (de) * 2012-09-25 2014-03-26 Paul Hartmann AG Wundauflage
EP2711033A1 (de) * 2012-09-25 2014-03-26 Paul Hartmann AG System für die Wundtherapie
WO2014058904A1 (en) 2012-10-11 2014-04-17 Nanocomposix, Inc. Silver nanoplate compositions and methods
EP4279094A3 (en) 2012-11-16 2024-02-28 3M Innovative Properties Company Medical drape with pattern adhesive layers
DE102012223399A1 (de) * 2012-12-17 2014-06-18 Paul Hartmann Ag Zuschneidbarer Wundverband
GB201222770D0 (en) 2012-12-18 2013-01-30 Systagenix Wound Man Ip Co Bv Wound dressing with adhesive margin
DE102012025125A1 (de) * 2012-12-21 2014-06-26 Paul Hartmann Ag Saugkörper zur therapeutischen Behandlung einer Wunde mittels Unterdruck
DE102012025124A1 (de) * 2012-12-21 2014-06-26 Paul Hartmann Ag Saugkörper zur therapeutischen Behandlung einer Wunde mittels Unterdruck
DE102013100157A1 (de) 2013-01-09 2014-07-10 Birgit Riesinger Flüssigkeitsdurchlässiger Primärverband mit einer Silikonbeschichtung
GB201317746D0 (en) 2013-10-08 2013-11-20 Smith & Nephew PH indicator
US9795724B2 (en) 2013-01-16 2017-10-24 Kci Licensing, Inc. Dressing with asymmetric absorbent core for negative pressure wound therapy
US9393164B2 (en) 2013-02-28 2016-07-19 Kimberly-Clark Worldwide, Inc. Aldehyde control in personal care products
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
BR112015020855A2 (pt) 2013-03-15 2017-07-18 Smith & Nephew curativo para ferida e método de tratamento
US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
US10695226B2 (en) 2013-03-15 2020-06-30 Smith & Nephew Plc Wound dressing and method of treatment
MX366611B (es) 2013-08-12 2019-07-15 Bsn Medical Gmbh Articulo para el cuidado de heridas que presenta una superficie base sustancialmente poligonal o elipsoidal asi como al menos una escotadura dispuesta en un lado.
EP3038667B1 (en) 2013-08-26 2019-10-09 KCI Licensing, Inc. Dressing interface with moisture controlling feature and sealing function
EP2851044A1 (en) * 2013-09-22 2015-03-25 Absorbest AB Wound dressing and method for manufacturing a wound dressing
US10946124B2 (en) 2013-10-28 2021-03-16 Kci Licensing, Inc. Hybrid sealing tape
EP3513773A1 (en) 2013-10-30 2019-07-24 KCI Licensing, Inc. Condensate absorbing and dissipating system
US10016544B2 (en) 2013-10-30 2018-07-10 Kci Licensing, Inc. Dressing with differentially sized perforations
WO2015065616A1 (en) 2013-10-30 2015-05-07 Kci Licensing, Inc. Dressing with sealing and retention intereface
EP3062833B1 (en) 2013-10-30 2019-04-17 KCI Licensing, Inc. Absorbent conduit and system
KR20160103061A (ko) * 2013-12-27 2016-08-31 킴벌리-클라크 월드와이드, 인크. 개인 위생 제품에서 냄새 조절
US10610623B2 (en) * 2014-02-14 2020-04-07 Kci Licensing, Inc. Systems and methods for increasing absorbent capacity of a dressing
WO2015130471A1 (en) 2014-02-28 2015-09-03 Kci Licensing, Inc. Hybrid drape having a gel-coated perforated mesh
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
WO2015168681A1 (en) 2014-05-02 2015-11-05 Kci Licensing, Inc. Fluid storage devices, systems, and methods
RU2016148696A (ru) 2014-05-16 2018-06-21 СМИТ ЭНД НЕФЬЮ ПиЭлСи Набор для лечения раны пониженным давлением и его упаковка
USD758851S1 (en) 2014-06-03 2016-06-14 Smith & Nephew Plc Packaging for a wound therapy system
EP3854361B8 (en) 2014-06-05 2024-03-27 Solventum Intellectual Properties Company Dressing with fluid acquisition and distribution characteristics
CA2952284C (en) 2014-06-18 2023-03-28 Smith & Nephew Plc Wound dressing
EP3233001B1 (en) 2014-12-17 2020-06-17 KCI Licensing, Inc. Dressing with offloading capability
WO2016103032A1 (en) 2014-12-22 2016-06-30 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
EP3072483B1 (en) * 2015-03-27 2018-01-31 Absorbest AB Wound dressing
HUE049136T2 (hu) 2015-04-27 2020-08-28 Smith & Nephew Csökkentett nyomású berendezések
EP3294245B1 (en) 2015-05-08 2019-09-04 KCI Licensing, Inc. Low acuity dressing with integral pump
US10076594B2 (en) 2015-05-18 2018-09-18 Smith & Nephew Plc Fluidic connector for negative pressure wound therapy
US11096830B2 (en) 2015-09-01 2021-08-24 Kci Licensing, Inc. Dressing with increased apposition force
WO2017048866A1 (en) 2015-09-17 2017-03-23 Kci Licensing, Inc. Hybrid silicone and acrylic adhesive cover for use with wound treatment
CN105411748A (zh) * 2015-12-28 2016-03-23 浙江大学 一次性外用止血止液装置
US11090196B2 (en) 2015-12-30 2021-08-17 Smith & Nephew Plc Absorbent negative pressure wound therapy dressing
CA3009878A1 (en) 2015-12-30 2017-07-06 Smith & Nephew Plc Negative pressure wound therapy apparatus
PT3189820T (pt) 2016-01-11 2018-05-23 Sefar Ag Disposição de ligadura e método para tratamento de uma ferida
USD796735S1 (en) 2016-02-29 2017-09-05 Smith & Nephew Plc Mount apparatus for portable negative pressure apparatus
JP1586116S (zh) 2016-02-29 2017-09-19
CN109069708B (zh) 2016-03-04 2022-04-12 史密夫及内修公开有限公司 用于乳房外科手术后的伤口的负压伤口治疗设备
CN109069301B (zh) 2016-03-07 2021-11-30 史密夫及内修公开有限公司 利用整合到伤口敷料中的负压源的伤口治疗设备和方法
GB2548557B (en) 2016-03-16 2019-08-14 Fourth State Medicine Ltd Wound dressing
EP4049692A1 (en) 2016-04-26 2022-08-31 Smith & Nephew PLC Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component
WO2017191154A1 (en) 2016-05-03 2017-11-09 Smith & Nephew Plc Negative pressure wound therapy device activation and control
WO2017191158A1 (en) 2016-05-03 2017-11-09 Smith & Nephew Plc Systems and methods for driving negative pressure sources in negative pressure therapy systems
JP6975170B2 (ja) 2016-05-03 2021-12-01 スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company 陰圧療法システムにおける陰圧源への電力伝送の最適化
EP3503857B1 (en) 2016-08-25 2024-04-17 Smith & Nephew plc Absorbent negative pressure wound therapy dressing
WO2018060417A1 (en) 2016-09-30 2018-04-05 Smith & Nephew Plc Negative pressure wound treatment apparatuses and methods with integrated electronics
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
US11806217B2 (en) 2016-12-12 2023-11-07 Smith & Nephew Plc Wound dressing
US20190387898A1 (en) * 2017-02-24 2019-12-26 Switlik Parachute Company, Inc. Self-inflating mattress with comfort adjustment
EP3592312B1 (en) 2017-03-08 2024-01-10 Smith & Nephew plc Negative pressure wound therapy device control in presence of fault condition
US11160915B2 (en) 2017-05-09 2021-11-02 Smith & Nephew Plc Redundant controls for negative pressure wound therapy systems
WO2018226328A1 (en) * 2017-06-07 2018-12-13 Kci Licensing, Inc. Tissue interface incorporating multiple layers
CA3065380A1 (en) 2017-06-14 2018-12-20 T.J.Smith & Nephew, Limited Negative pressure wound therapy apparatus
GB201718070D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Negative pressure wound treatment apparatuses and methods with integrated electronics
EP3681550B1 (en) 2017-09-13 2023-11-08 Smith & Nephew PLC Negative pressure wound treatment apparatuses
GB201718054D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Sterilization of integrated negative pressure wound treatment apparatuses and sterilization methods
GB201718072D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Negative pressure wound treatment apparatuses and methods with integrated electronics
EP3703632B1 (en) 2017-11-01 2024-04-03 Smith & Nephew plc Negative pressure wound treatment apparatuses and methods with integrated electronics
GB201811449D0 (en) 2018-07-12 2018-08-29 Smith & Nephew Apparatuses and methods for negative pressure wound therapy
USD898925S1 (en) 2018-09-13 2020-10-13 Smith & Nephew Plc Medical dressing
WO2021033052A1 (en) * 2019-08-22 2021-02-25 Kci Licensing, Inc. System and method for wound dressing moisture management using forced airflow
DE102021004301A1 (de) 2021-08-23 2023-02-23 Simon Aschenbrenner Vorrichtung zum Versorgen eines Wundbereichs, Verwendung und Verfahren
BR102022015836A2 (pt) * 2022-08-10 2024-02-20 Blue Hands Servicos Medicos S/S Dispositivo para terapia com pressão negativa em pele ou ferimento, processo de fabricação do mesmo e uso de terapia com pressão negativa

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549584A (en) * 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
US5636643A (en) * 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
WO2001010363A1 (de) * 1999-08-09 2001-02-15 Birgit Riesinger Vorrichtung zum auffangen von aus einem stoma austretenden ausscheidungen mit einer vorlage
DE10059439A1 (de) * 2000-01-19 2001-08-02 Birgit Riesinger Absorptionskörper zum Anschluß an Haut- und Schleimhautoberflächen
EP1177781A2 (en) * 1999-07-13 2002-02-06 Bristol-Myers Squibb Company Pouch for collecting matter excreted by the body

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE33446C (de) H. SCHNEIDEWIND, Hof-Wagenfabrikant in Altona, Victoriastrafse 54 Cykloidenrad
GB692578A (en) 1949-09-13 1953-06-10 Minnesota Mining & Mfg Improvements in or relating to drape sheets for surgical use
US3111948A (en) 1956-09-07 1963-11-26 Johnson & Johnson Absorbent pad and wrapper therefor
US3364931A (en) * 1964-10-12 1968-01-23 Walter F. Hirsch Sanitary napkin
US3872862A (en) 1973-10-23 1975-03-25 Michael Hume Dressing and support combination for the treatment of indolent ulcers
US3871376A (en) 1974-03-13 1975-03-18 Union Carbide Corp Combination absorbent dressing and flexible cooling device
BR7908937A (pt) 1978-12-06 1981-06-30 Svedman Paul Dispositivo para tratamento de tecidos,por exemplo,pele
SE431934B (sv) 1981-12-11 1984-03-12 Carl Gustaf Kamme Absorptionskropp med semipermeabelt membran
US4592750A (en) 1984-10-26 1986-06-03 Kay Dennis M Ostomy appliance
US4778456A (en) 1987-04-03 1988-10-18 Oddvin Lokken Method of sterilizing an operating field and sterilized cassette therefor
US4969880A (en) * 1989-04-03 1990-11-13 Zamierowski David S Wound dressing and treatment method
US5086763A (en) 1990-08-06 1992-02-11 Hathman Johnnie L Protective reclosable wound dressing
SE500973C2 (sv) * 1992-03-30 1994-10-10 Moelnlycke Ab Absorberande sårförband
EP0648264A4 (en) * 1992-06-03 1997-10-01 Univ Case Western Reserve BANDAGE ALLOWING THE CONTINUOUS APPLICATION OF ORGANIC PRODUCTS.
GB2272645B8 (en) 1992-11-23 2010-02-10 Johnson & Johnson Medical Wound dressing
DK169711B1 (da) 1993-01-15 1995-01-23 Coloplast As Hudpladeprodukt
US5383871A (en) * 1993-06-03 1995-01-24 The Procter & Gamble Company Absorbent articles having a closure system providing sustained dynamic fit
US5582609A (en) 1993-10-14 1996-12-10 Ep Technologies, Inc. Systems and methods for forming large lesions in body tissue using curvilinear electrode elements
US5476664A (en) 1994-04-15 1995-12-19 Leonard Bloom Treatment of warts using anthralins and occlusion
AU698477B2 (en) † 1994-08-22 1998-10-29 Kci Licensing, Inc. Wound drainage equipment
DE19517699C2 (de) 1995-05-13 1999-11-04 Wilhelm Fleischmann Vorrichtung zur Vakuumversiegelung einer Wunde
GB9523253D0 (en) 1995-11-14 1996-01-17 Mediscus Prod Ltd Portable wound treatment apparatus
US6333093B1 (en) * 1997-03-17 2001-12-25 Westaim Biomedical Corp. Anti-microbial coatings having indicator properties and wound dressings
DE19722075C1 (de) * 1997-05-27 1998-10-01 Wilhelm Dr Med Fleischmann Vorrichtung zur Applikation von Wirkstoffen an einer Wundoberfläche
NL1006457C2 (nl) 1997-07-03 1999-01-05 Polymedics N V Drainagesysteem toe te passen bij een open wond, hierbij gebruikt element voor het aanbrengen van een drainagebuis of -slang en werkwijze voor het toepassen van het drainagesysteem.
CA2297021C (en) 1997-07-31 2008-07-22 Bristol-Myers Squibb Company Non-adherent superabsorbent wound dressing
SE514710C2 (sv) 1997-12-29 2001-04-02 Sca Hygiene Prod Ab Absorberande alster innehållande superabsorberande material
US6071267A (en) * 1998-02-06 2000-06-06 Kinetic Concepts, Inc. Medical patient fluid management interface system and method
US6191341B1 (en) * 1998-04-21 2001-02-20 Ronald D. Shippert Medical absorbent pack substantially free of unwanted adhesion properties
GB2359755A (en) 2000-03-03 2001-09-05 Mediplus Ltd Apparatus for assisting wound healing
CN1232235C (zh) 2000-05-08 2005-12-21 科洛普拉斯特公司 带有柔性凸缘的造口携带器件
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
JP2004509658A (ja) † 2000-05-22 2004-04-02 コフィー，アーサー，シー． 小腸粘膜下組織と真空包帯の組合せとその使用方法
DE10026861A1 (de) 2000-05-31 2001-12-13 Henkel Kgaa Superabsorberverbunde, Verfahren zu deren Herstellung und deren Verwendung
US7179951B2 (en) 2000-06-21 2007-02-20 The Procter & Gamble Company Absorbent barrier structures having a high convective air flow rate and articles made therefrom
US6685681B2 (en) 2000-11-29 2004-02-03 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
DE20207356U1 (de) 2002-05-08 2003-06-12 Riesinger Birgit Absorptionskörper zum Anschluß an Haut- und Schleimhautoberflächen
US7048706B2 (en) 2002-09-11 2006-05-23 Cea Beverly V Hypoallergenic bandage
US6979324B2 (en) † 2002-09-13 2005-12-27 Neogen Technologies, Inc. Closed wound drainage system
GB0224986D0 (en) * 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7361184B2 (en) 2003-09-08 2008-04-22 Joshi Ashok V Device and method for wound therapy
GB2415382A (en) † 2004-06-21 2005-12-28 Johnson & Johnson Medical Ltd Wound dressings for vacuum therapy
US20060009744A1 (en) 2004-07-09 2006-01-12 Erdman Edward P Decorative component for an absorbent article
DE202004017052U1 (de) 2004-11-02 2005-06-09 Riesinger, Birgit Vorrichtung zur Wundbehandlung unter Einsatz von Unterdruck
DE202004018245U1 (de) 2004-11-24 2005-07-07 Riesinger, Birgit Drainagevorrichtung zur Wundbehandlung unter Einsatz von Unterdruck
DE102006047041A1 (de) 2006-10-02 2008-04-10 Birgit Riesinger Flächenhafter Absorptionskörper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636643A (en) * 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
US5549584A (en) * 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
EP1177781A2 (en) * 1999-07-13 2002-02-06 Bristol-Myers Squibb Company Pouch for collecting matter excreted by the body
WO2001010363A1 (de) * 1999-08-09 2001-02-15 Birgit Riesinger Vorrichtung zum auffangen von aus einem stoma austretenden ausscheidungen mit einer vorlage
DE10059439A1 (de) * 2000-01-19 2001-08-02 Birgit Riesinger Absorptionskörper zum Anschluß an Haut- und Schleimhautoberflächen

Also Published As

Publication number Publication date
CN101052364A (zh) 2007-10-10
US20080004559A1 (en) 2008-01-03
AU2005300731A1 (en) 2006-05-11
US20080009812A1 (en) 2008-01-10
ATE475391T1 (de) 2010-08-15
AU2005300731B2 (en) 2012-07-05
CA2585716C (en) 2014-06-03
ES2348958T3 (es) 2010-12-17
AU2005300725B2 (en) 2012-09-13
CN101052365B (zh) 2010-06-23
DE202004017052U1 (de) 2005-06-09
CA2586650A1 (en) 2006-05-11
EP1807031B1 (de) 2010-07-28
DK1807031T3 (da) 2010-11-22
US7959624B2 (en) 2011-06-14
EP1807032B1 (de) 2017-07-05
EP2781208B1 (de) 2017-08-16
EP1807031A1 (de) 2007-07-18
CA2585716A1 (en) 2006-05-11
US20110034894A1 (en) 2011-02-10
WO2006048240A1 (de) 2006-05-11
CN101052365A (zh) 2007-10-10
AU2005300725A1 (en) 2006-05-11
DE502005010018D1 (de) 2010-09-09
EP2781208A1 (de) 2014-09-24
DE202005021932U1 (de) 2011-10-05
EP1807032A1 (de) 2007-07-18
US20120143157A1 (en) 2012-06-07
EP1807031B2 (de) 2018-05-30
WO2006048246A1 (de) 2006-05-11
CA2586650C (en) 2014-10-28
US7775998B2 (en) 2010-08-17

Similar Documents

Publication Publication Date Title
CN101052364B (zh) 利用真空处理伤口的装置
CN101065158B (zh) 用于利用真空处理伤口的引流装置
EP2268348B1 (en) A device for treatment of wounds using reduced pressure
CN101990444B (zh) 用于处理伤口的装置和制造伤口垫的方法
JP5166527B2 (ja) 減圧下において創傷を治療するための装置
CN106714858B (zh) 滴注式动态负压治疗
JP6121469B2 (ja) 組織部位からの流体を溜めるための流体嚢、システム、及び方法
US8439894B1 (en) Negative pressure bandage with internal storage chamber
EP2021046B1 (en) Device for wound therapy
US7825289B2 (en) Wound dressing adhesive compression device
EP3313468B1 (en) Apparatus for irrigation with negative pressure
EP2548589A1 (en) Negative pressure wound treatment assembly
CN101257876A (zh) 整装的伤口敷料装置
CN102715984A (zh) 具有微型泵的独立伤口敷料
KR20110036887A (ko) 상처 드레싱
US20150202353A1 (en) Flexible Exudate Collection Canister
US8986270B2 (en) Device for treatment of wounds and a method for manufacturing of wound pads

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150924

Address after: hamburg

Patentee after: BSN MEDICAL GmbH

Address before: German oestbevern

Patentee before: Bikit Risinger

CP01 Change in the name or title of a patent holder

Address after: hamburg

Patentee after: BSN MEDICAL GmbH

Address before: hamburg

Patentee before: BSN medical Holdings Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170809

Address after: hamburg

Patentee after: BSN medical Holdings Ltd.

Address before: hamburg

Patentee before: BSN MEDICAL GmbH

TR01 Transfer of patent right