WO1987005206A1 - Wound dressing - Google Patents

Wound dressing Download PDF

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Publication number
WO1987005206A1
WO1987005206A1 PCT/SE1987/000113 SE8700113W WO8705206A1 WO 1987005206 A1 WO1987005206 A1 WO 1987005206A1 SE 8700113 W SE8700113 W SE 8700113W WO 8705206 A1 WO8705206 A1 WO 8705206A1
Authority
WO
WIPO (PCT)
Prior art keywords
wound
gel
wound dressing
dressing
reinforcement
Prior art date
Application number
PCT/SE1987/000113
Other languages
French (fr)
Inventor
Tomas Fabo
Original Assignee
Mölnlycke AB
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=20363763&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1987005206(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mölnlycke AB filed Critical Mölnlycke AB
Priority to DE8787901744T priority Critical patent/DE3775868D1/en
Priority to AT87901744T priority patent/ATE71274T1/en
Publication of WO1987005206A1 publication Critical patent/WO1987005206A1/en
Priority to FI874635A priority patent/FI87519C/en
Priority to NO874545A priority patent/NO165864C/en
Priority to DK583387A priority patent/DK583387A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/008—Hydrogels or hydrocolloids
    • A61F13/01021—
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • 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
    • A61F2013/00119—Wound bandages elastic
    • 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
    • A61F2013/00217—Wound bandages not adhering to the wound
    • 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
    • A61F2013/00238—Wound bandages characterised by way of knitting or weaving
    • 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
    • A61F2013/00246—Wound bandages in a special way pervious to air or vapours
    • A61F2013/00255—Wound bandages in a special way pervious to air or vapours with pores
    • 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
    • A61F2013/00855—Plasters pervious to air or vapours
    • A61F2013/00863—Plasters pervious to air or vapours with pores
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicinal Preparation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Soft, elastic and flexible wound dressing having through-holes (5) or channels admitting the passage of fluid and air therethrough. The dressing is composed of a hydrophobic gel (2) applied to a reinforcement (1) made of an elastic material.

Description

WOUND DRESSING
A wound healing process may principally be subdivided into three phases. The wound is first cleaned out followed by the formation of new tissue, whereafter the restored tissues during a final maturing phase stabilize while developing a less brittle and more elastic structure.
The regeneration phase involves the growth of capillaries, fibroblasts and epithelium into the wound site for building up new tissue. The newly formed tissue is extremely delicate and supersensitive to external influences. If a wound still in progress of regenerating tissue is covered with a dressing composed of a fibrous material, the fibers may easily intermingle with the newly formed tissues and give rise to inflammatory reactions in the wound tissue, which would result in deterioration of the wound healing process. Furthermore, the wound tissue would also be mechanically damaged in connection with removal and change of dressing. To avoid this, it is extremely important for the dressing applied to the wound not to get stuck in dried-up wound exudate, or in any coagulum possibly formed. To attain the most favorable conditions for optimal wound healing, the wound should be kept moist but free of excess wound exudate during this phase of wound repair. Wound dressings intended for use during this particularly sensitive stage of the wound healing process should therefore be designed so as not to stick to the wound bed; they should be pliable and have a soft wound- contacting surface. In addition, the dressings must be capable of seeping up excess amounts of wound fluid, or to allow for the passage of fluid exudate into an absorbent body placed over the dressing.
Commonly used types of dressings for application to wounds in the regenerating phase are pads soaked with ointment and made of gauze or nylon netting, possibly in combination with an absorbent body. Dressings of this type, as compared with conventional fibrous dressings, have a low tendency of sticking to the wound due to their poor adhesivity towards wound tissue. However, there are associated with the use of such dressings numerous draw¬ backs and disadvantages. For example, ointment easily falls off during use of this dressing admitting thereby a foreign substance to enter the wound, which would negatively affect the wound healing process. The pads soaked with ointment are smeary and unpleasant to handle and, although impregnated, they often stick tenaciously to the wound bed thus giving rise to tissue damages.
Another type of dressing used on wounds in the regenerating stage constitutes a combination of a perforated polymer or metal film and a more or less absorbent body made of a fibrous material. The idea is for the film to produce a non-frictional, hydrophobic wound-contacting surface preventing in this manner the dressing from sticking to the wound. Dressings of this type are stiff, inelastic and non-flexible. The greatest disadvantage with such prior art dressings, however, is the fact that despite their smooth surface, they still get stuck in the wound bed much too often.
With the present invention there has been achieved a wound dressing which does not stick to healing wound tissue and which substantially does not give off fibers or other components harmfully affecting the wound healing process.
A wound dressing according to the invention is primarily distinguished in that it comprises a soft and elastic hydrophobic gel lying in direct contact with the wound bed during use of the dressing and being built up on a reinforcement netting made of an elastic material, said gel being applied to seal around all constituents of the netting while leaving through-holes in the layer composed of gel and reinforcement. To accomplish a wound dressing having properties such as low tendency of sticking to wound tissue and poor solubility in aqueous media such as wound fluid for example, the gel incorporated in the dressing must necessarily be hydrophobic.
According to a particularly advantageous embodi¬ ment of the invention, the hydrophobic gel is a silicone gel.
The invention will be described in more detail below with reference to an exemplary embodiment illustrated in the accompanying drawing, of which
Fig. 1 is a plan view of a wound dressing according to the invention, and
Fig. 2 is a partially enlarged view of the dressing as shown in Fig. 1.
The dressing shown in Figs. 1 and 2 comprises a reinforcement 1 in the form of an elastic, hydrophobic, knitted network and a silicone gel layer 2 applied to seal around the threads of the reinforcement 1 which is thereby encapsulated by the gel. In order for the dressing to perform its optimal function, the encapsula¬ tion must be almost complete with only a strictly limited number of fiber ends being allowed to penetrate the silicone gel and project out of the dressing surface. The gel must be securely fixed to the reinforce¬ ment 1 for maintaining the gel layer 2 substantially intact during use of the dressing, avoiding in this manner any disturbance of the wound healing process such as inflammatory reactions caused by loose gel fragments. When, as in the example shown in Fig. 1, the gel seals around the structural elements included in the reinforcement 1 constituting here the individual threads 3 of the netting, it will form a continuous, three- dimensionally extended layer which is in itself strong enoucrh to keep the reinforcement well encapsulated.
In order to provide a higher degree of security against disintegration of the gel layer, the reinforcing threads 3 may, as shown in Fig. 2, be composed of a plurality of loosely twisted fibers 4. With such an arrangement the silicone gel will penetrate between each individual fiber in the threads of the netting, adding in this manner to the strength of the gel layer. Thus, the gel does not necessarily have to adhere to the reinforcement material for the dressing to present a continuous and stable outer layer of gel. The openings 5 in the net allows for the passage of excess wound exudate through the dressing. For the treatment of wounds under regeneration of skin tissue, a dressing according to the invention is preferably combined with an absorbent bandage applied over the gel-coated netting. In this manner excessive amounts of wound exudate will be sucked up at the same time as the absorbent bandage is kept spaced from the wound bed thereby preventing the bandage from sticking to the wound. If necessary, the distance between the absorbent bandage and the wound tissue can be further increased by superimposing several layers of gel-coated netting on the wound surface before applying the absorbent bandage.
Owing to its flexibility and its capability of adhering to dry skin, the silicone gel netting can be easily affixed over the wound site. The strongly hydrophobic nature of the silicone gel prevents wound fluid from penetrating out over the healthy skin surrounding the wound and to loosen up skin tissue. The net-like structure of the dressing allows for the surrounding, healthy area of the skin to which the dressing is affixed to be maintained airy and rich in oxygen.
The net coated with silicone is easily re- shapable and self-adhering, allowing thereby several layers of the net to be applied in a superimposed position. Due to its pliability, the dressing can further be used for filling in deep wound cavities enabling thereby the wound edges to be kept apart during the wound healing process. In this manner the wound is prevented from closing together by contraction of the wound edges while also reducing the risk of disfiguring and motion-inhibiting scars due to the gradual formation of new tissue from the wound edges, the wound cavity successively being filled in with regenerated tissue. As an example of a silicone gel having the properties required for this purpose can be mentioned a type of gel marketed by Dow Corning under the registered tradename Dow Corning 07-2218 - Silicone Gel System.
The hydrophobic character of the silicone gel makes it particularly useful as a carrier for medica- ments soluble in fat such as pain-relieving substances, for example. It is also conceivable to have anti¬ bacterial agents, or agents stimulating wound repair, incorporated in the gel. An example of the last- mentioned type of agent is zinc. The exemplary embodiment described in the foregoing is merely intended to illustrate the inventive concept without restricting its scope.
The silicone gel described in the example could naturally be replaced by any other hydrophobic gel having similar properties in other respects. For example/ polyurethane gel could be used as an alternative to silicone gel.
Many modifications of the invention are conceiv¬ able within the scope of the patent claims. In a suitable embodiment the reinforcement could be made of a polyurethane foam being immersed in a bath of silicone gel to accomplish the wound dressing.

Claims

1. A wound dressing, characterized in that it comprises a soft and elastic hydrophobic gel (2) lying in direct contact with the wound during use of the dressing; that the hydrophobic gel is built up on a net-like reinforcement (1) made of an elastic material; and that the hydrophobic gel is applied to seal around all components of the network but leaving through-holes (5) in the layer built up of hydrophobic gel and reinforce¬ ment.
2. A wound dressing according to Claim 1, characterized in that the hydrophobic gel (2) is a silicone qel.
3. A wound dressing according to Claim 1, characterized in that the hydrophobic gel (2) is a polyurethane gel.
4. A wound dressin according to Claim 1, characterized in that the reinforcement (1) is a soft, flexible and elastically extendable net of textile material.
5. A wound dressing according to Claim 2, characterized in that the netting has a knitted, crocheted or woven performance.
6. A wound dressing according to any one of the preceding claims, characterized in that the netting has 5 - 30 holes per cm 2, said holes (5) having a size
2 of 0.25 - 4 mm .
7. A wound dressing according to Claim 1, characterized in that the reinforcement (1) consists of a polymeric foam with open cells.
PCT/SE1987/000113 1986-03-10 1987-03-06 Wound dressing WO1987005206A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8787901744T DE3775868D1 (en) 1986-03-10 1987-03-06 Wound bandage.
AT87901744T ATE71274T1 (en) 1986-03-10 1987-03-06 WOUND BANDAGE.
FI874635A FI87519C (en) 1986-03-10 1987-10-21 Wound dressings
NO874545A NO165864C (en) 1986-03-10 1987-11-02 Wound dressings.
DK583387A DK583387A (en) 1986-03-10 1987-11-06 BANDAGE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8601098-0 1986-03-10
SE8601098A SE455466C (en) 1986-03-10 1986-03-10 Conveyor Belt for Dangerous Sores

Publications (1)

Publication Number Publication Date
WO1987005206A1 true WO1987005206A1 (en) 1987-09-11

Family

ID=20363763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1987/000113 WO1987005206A1 (en) 1986-03-10 1987-03-06 Wound dressing

Country Status (11)

Country Link
US (1) US4921704A (en)
EP (1) EP0261167B1 (en)
JP (1) JP2525215B2 (en)
AT (1) ATE71274T1 (en)
CA (1) CA1329082C (en)
DE (1) DE3775868D1 (en)
DK (1) DK583387A (en)
FI (1) FI87519C (en)
NO (1) NO165864C (en)
SE (1) SE455466C (en)
WO (1) WO1987005206A1 (en)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309309A1 (en) * 1987-09-25 1989-03-29 L'oreal Sheet-like material for skin or hair treatment, process for its manufacture and articles made from this material
GB2218637A (en) * 1988-05-18 1989-11-22 Smith & Nephew Hypoadherent dressings
EP0497607A1 (en) * 1991-01-31 1992-08-05 JOHNSON & JOHNSON MEDICAL, INC. Net wound dressings
EP0532275A1 (en) * 1991-09-10 1993-03-17 JOHNSON & JOHNSON MEDICAL, INC. Web dressing and method for its production
WO1996003100A1 (en) * 1994-07-27 1996-02-08 Smith & Nephew Plc Undercast padding
US5522794A (en) * 1994-06-16 1996-06-04 Hercules Incorporated Method of treating human wounds
US5556375A (en) * 1994-06-16 1996-09-17 Hercules Incorporated Wound dressing having a fenestrated base layer
US5607388A (en) * 1994-06-16 1997-03-04 Hercules Incorporated Multi-purpose wound dressing
WO1997042985A1 (en) * 1996-05-14 1997-11-20 SCA Mölnlycke AB Wound dressing and manufacturing method therefor
WO1999012582A2 (en) * 1997-09-09 1999-03-18 Movevirgo Limited Material for use in producing medical equipment
US5935596A (en) * 1997-03-20 1999-08-10 Chesebrough-Pond's Usa Co. Delivery of skin benefit agents via adhesive strips
US5968537A (en) * 1997-03-20 1999-10-19 Chesebrough-Pond's Usa Co. Cosmetic product for removal of keratotic plugs from skin pores
US5993838A (en) * 1997-03-20 1999-11-30 Chesebrough-Pond's Usa Co., Cosmetic product for removal of keratotic plugs from skin pores
WO1999061077A1 (en) * 1998-05-28 1999-12-02 Mölnlycke Health Care Ab Wound dressing
WO1999061078A1 (en) * 1998-05-28 1999-12-02 Mölnlycke Health Care Ab Film dressing or a tape for attachment to skin
US6106857A (en) * 1998-03-10 2000-08-22 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Fragranced cosmetic product for removal of keratotic plugs from skin pores
US6291050B1 (en) 1998-10-30 2001-09-18 The Procter & Gamble Company Topsheet systems for absorbent articles exhibiting improved hydrophilicity gradients
US6419935B1 (en) 1998-07-30 2002-07-16 L'oreal S.A. Cosmetic skin treatment method and cleansing treatment patch
USRE38185E1 (en) 1993-06-07 2003-07-15 L'oreal Process for molding a make-up composition
US6669389B2 (en) 2000-07-12 2003-12-30 L'oreal S.A. Device for applying a product and method for manufacturing device
US7419677B2 (en) 2001-03-28 2008-09-02 L'oreal S.A. Treatment device and method of using the same
US7696400B2 (en) * 2002-12-31 2010-04-13 Ossur Hf Wound dressing
US8039017B2 (en) 2003-06-19 2011-10-18 Coloplast A/S Wound care device
WO2012028842A1 (en) 2010-09-03 2012-03-08 Systagenix Wound Management Ip. Co. B.V. Double- sided adhesive silicone gel -coated wound dressing
WO2012104584A1 (en) 2011-01-31 2012-08-09 Systagenix Wound Management Ip Co. B.V. Silicone wound dressing laminate and method for making the same
DE102012204494A1 (en) 2011-03-21 2012-09-27 Ket Kunststoff- Und Elasttechnik Gmbh Primary application for moist wound care and process for its preparation
EP2561844A1 (en) 2011-08-23 2013-02-27 Zodiac Automotive Division Verbundmaterial, das eine textile Wirkwarenunterlage umfasst
EP2802304B1 (en) 2011-12-16 2015-12-09 KCI Licensing, Inc. Releasable medical drapes
WO2016046261A1 (en) * 2014-09-23 2016-03-31 Msf Medizinische Sportwerke Frankfurt Self-adhesive skin bandage
US9393158B2 (en) 2011-08-25 2016-07-19 Brightwake Limited Non-adherent wound dressing
US9486553B2 (en) 2009-07-16 2016-11-08 Brightwake Limited Method
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CN108113800A (en) * 2017-12-20 2018-06-05 江苏省健尔康医用敷料有限公司 Elastic bandage
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DK583387D0 (en) 1987-11-06
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SE8601098L (en) 1987-09-11
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DK583387A (en) 1987-11-06
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NO874545D0 (en) 1987-11-02
EP0261167A1 (en) 1988-03-30
US4921704A (en) 1990-05-01
SE455466B (en) 1988-07-18
NO165864C (en) 1991-04-24
DE3775868D1 (en) 1992-02-20
SE8601098D0 (en) 1986-03-10
EP0261167B1 (en) 1992-01-08
FI87519C (en) 1993-01-25
JP2525215B2 (en) 1996-08-14
ATE71274T1 (en) 1992-01-15

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