DE69512504D1 - Pumpsysteme mit peristaltischen pumpen - Google Patents
Pumpsysteme mit peristaltischen pumpenInfo
- Publication number
- DE69512504D1 DE69512504D1 DE69512504T DE69512504T DE69512504D1 DE 69512504 D1 DE69512504 D1 DE 69512504D1 DE 69512504 T DE69512504 T DE 69512504T DE 69512504 T DE69512504 T DE 69512504T DE 69512504 D1 DE69512504 D1 DE 69512504D1
- Authority
- DE
- Germany
- Prior art keywords
- peristaltic pumps
- pump systems
- peristaltic
- pumps
- pump
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0081—Special features systems, control, safety measures
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
- A61M1/301—Details
- A61M1/302—Details having a reservoir for withdrawn untreated blood
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
- A61M1/301—Details
- A61M1/303—Details having a reservoir for treated blood to be returned
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36222—Details related to the interface between cassette and machine
- A61M1/362227—Details related to the interface between cassette and machine the interface providing means for actuating on functional elements of the cassette, e.g. plungers
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36224—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with sensing means or components thereof
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36225—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with blood pumping means or components thereof
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362265—Details of valves
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
- A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36222—Details related to the interface between cassette and machine
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362261—Constructional details of cassettes, e.g. specific details on material or shape at least one cassette surface or portion thereof being flexible, e.g. the cassette having a rigid base portion with preformed channels and being covered with a foil
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362266—Means for adding solutions or substances to the blood
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/269,933 US5538405A (en) | 1994-07-01 | 1994-07-01 | Peristaltic pulse pumping systems and methods |
PCT/US1995/000273 WO1996001371A1 (en) | 1994-07-01 | 1995-01-09 | Peristaltic pulse pumping systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69512504D1 true DE69512504D1 (de) | 1999-11-04 |
DE69512504T2 DE69512504T2 (de) | 2000-05-18 |
Family
ID=23029219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69512504T Expired - Lifetime DE69512504T2 (de) | 1994-07-01 | 1995-01-09 | Pumpsysteme mit peristaltischen pumpen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5538405A (de) |
EP (1) | EP0719386B1 (de) |
JP (1) | JPH09502783A (de) |
AU (1) | AU679319B2 (de) |
BR (1) | BR9506009A (de) |
CA (1) | CA2169257C (de) |
DE (1) | DE69512504T2 (de) |
MX (1) | MX9600798A (de) |
SG (1) | SG48943A1 (de) |
WO (1) | WO1996001371A1 (de) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6234773B1 (en) | 1994-12-06 | 2001-05-22 | B-Braun Medical, Inc. | Linear peristaltic pump with reshaping fingers interdigitated with pumping elements |
US5904668A (en) | 1995-03-06 | 1999-05-18 | Sabratek Corporation | Cassette for an infusion pump |
US6609900B2 (en) * | 1996-09-30 | 2003-08-26 | Terumo Cardiovascular Systems Corporation | Dynamic brake with backlash control for peristaltic pump |
US6554789B1 (en) * | 1997-02-14 | 2003-04-29 | Nxstage Medical, Inc. | Layered fluid circuit assemblies and methods for making them |
US5947689A (en) * | 1997-05-07 | 1999-09-07 | Scilog, Inc. | Automated, quantitative, system for filtration of liquids having a pump controller |
US6358237B1 (en) | 1999-01-19 | 2002-03-19 | Assistive Technology Products, Inc. | Methods and apparatus for delivering fluids to a patient |
JP3905291B2 (ja) | 1999-10-06 | 2007-04-18 | 株式会社ニデック | 眼科用灌流吸引装置 |
US6393338B1 (en) * | 2000-03-17 | 2002-05-21 | Tadeusz Kemnitz | Apparatus and control method for accurate rotary peristaltic pump filling |
US6636010B1 (en) | 2001-10-01 | 2003-10-21 | Zevex, Inc. | Precision dosage apparatus, system and method |
US7211037B2 (en) * | 2002-03-04 | 2007-05-01 | Therakos, Inc. | Apparatus for the continuous separation of biological fluids into components and method of using same |
US7479123B2 (en) | 2002-03-04 | 2009-01-20 | Therakos, Inc. | Method for collecting a desired blood component and performing a photopheresis treatment |
US7186230B2 (en) * | 2002-03-04 | 2007-03-06 | Therakos, Inc | Method and apparatus for the continuous separation of biological fluids into components |
US7175606B2 (en) * | 2002-05-24 | 2007-02-13 | Baxter International Inc. | Disposable medical fluid unit having rigid frame |
US7115228B2 (en) * | 2002-05-24 | 2006-10-03 | Baxter International Inc. | One-piece tip protector and organizer |
WO2003099354A2 (en) * | 2002-05-24 | 2003-12-04 | Baxter International Inc. | Hardware systems, methods and apparatuses for an automated dialysis machine |
DE10224750A1 (de) | 2002-06-04 | 2003-12-24 | Fresenius Medical Care De Gmbh | Vorrichtung zur Behandlung einer medizinischen Flüssigkeit |
US6712963B2 (en) * | 2002-06-14 | 2004-03-30 | Scilog, Llc | Single-use manifold for automated, aseptic transfer of solutions in bioprocessing applications |
US9283521B2 (en) | 2002-06-14 | 2016-03-15 | Parker-Hannifin Corporation | Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applications |
USRE49221E1 (en) | 2002-06-14 | 2022-09-27 | Parker Intangibles, Llc | Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications |
CN100344874C (zh) * | 2003-01-28 | 2007-10-24 | 清华大学 | 一种流体的传输方法及实现该方法的微型蠕动泵 |
US7018182B2 (en) * | 2003-03-13 | 2006-03-28 | Chf Solutions, Inc. | Self-loading peristaltic pump for extracorporeal blood circuit |
JP2008069633A (ja) * | 2003-03-18 | 2008-03-27 | Jms Co Ltd | ローラーポンプ |
US8499721B2 (en) * | 2003-11-06 | 2013-08-06 | Nova-Tech Engineering, Inc. | Apparatus and method for nasal delivery of compositions to birds |
US7935074B2 (en) | 2005-02-28 | 2011-05-03 | Fresenius Medical Care Holdings, Inc. | Cassette system for peritoneal dialysis machine |
US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
WO2007081612A2 (en) * | 2005-11-28 | 2007-07-19 | Biomedinnovations, Llc. | Pulse generating device |
US7484769B2 (en) * | 2006-07-17 | 2009-02-03 | Alcon, Inc. | Connector to cassette interface system |
US20080058712A1 (en) * | 2006-08-31 | 2008-03-06 | Plahey Kulwinder S | Peritoneal dialysis machine with dual voltage heater circuit and method of operation |
US7934912B2 (en) | 2007-09-27 | 2011-05-03 | Curlin Medical Inc | Peristaltic pump assembly with cassette and mounting pin arrangement |
US8083503B2 (en) | 2007-09-27 | 2011-12-27 | Curlin Medical Inc. | Peristaltic pump assembly and regulator therefor |
US8062008B2 (en) | 2007-09-27 | 2011-11-22 | Curlin Medical Inc. | Peristaltic pump and removable cassette therefor |
US8034018B2 (en) * | 2007-12-20 | 2011-10-11 | Bausch & Lomb Incorporated | Surgical system having means for stopping vacuum pump |
IT1392231B1 (it) | 2008-10-09 | 2012-02-22 | Ragazzini S R L | Metodo di gestione |
US8192401B2 (en) | 2009-03-20 | 2012-06-05 | Fresenius Medical Care Holdings, Inc. | Medical fluid pump systems and related components and methods |
EP2453946B1 (de) | 2009-07-15 | 2013-02-13 | Fresenius Medical Care Holdings, Inc. | Medizinische Flüssigkeitskassetten sowie entsprechende Systeme |
US8720913B2 (en) | 2009-08-11 | 2014-05-13 | Fresenius Medical Care Holdings, Inc. | Portable peritoneal dialysis carts and related systems |
JP5569014B2 (ja) * | 2010-02-03 | 2014-08-13 | セイコーエプソン株式会社 | 流体輸送装置 |
US9603989B2 (en) | 2010-08-24 | 2017-03-28 | Fenwal, Inc. | Methods for anticoagulating blood |
USD668675S1 (en) * | 2010-09-17 | 2012-10-09 | Molon Motor And Coil Corporation | Peristaltic pump rotor |
EP2621556B1 (de) | 2010-10-01 | 2020-06-10 | Zevex, Inc. | Verfahren zur genauigkeitserhöhung in einem peristaltischen pumpensystem auf basis von schlauchmaterialeigenschaften |
CN103298506B (zh) | 2010-10-01 | 2016-05-04 | 泽维克斯公司 | 防自由流动的封堵器和输注致动垫 |
CN103260671B (zh) | 2010-10-01 | 2015-10-21 | 泽维克斯公司 | 压力传感器密封件和使用方法 |
AU2011308757B2 (en) | 2010-10-01 | 2015-03-12 | Zevex, Inc. | Pressure monitoring system for infusion pumps |
USD672455S1 (en) | 2010-10-01 | 2012-12-11 | Zevex, Inc. | Fluid delivery cassette |
DE102010053973A1 (de) | 2010-12-09 | 2012-06-14 | Fresenius Medical Care Deutschland Gmbh | Medizinisches Gerät mit einer Heizung |
US9694125B2 (en) | 2010-12-20 | 2017-07-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9624915B2 (en) | 2011-03-09 | 2017-04-18 | Fresenius Medical Care Holdings, Inc. | Medical fluid delivery sets and related systems and methods |
MX341315B (es) | 2011-04-21 | 2016-08-12 | Fresenius Medical Care Holdings Inc | Sistemas de bombeo de fluido medico y dispositivos y metodos relacionados. |
US9186449B2 (en) | 2011-11-01 | 2015-11-17 | Fresenius Medical Care Holdings, Inc. | Dialysis machine support assemblies and related systems and methods |
ITVR20120034A1 (it) * | 2012-03-02 | 2013-09-03 | Tecres Spa | Dispositivo infusore universale per liquidi medicinali e simili, e metodo per il controllo dell'erogazione di liquido medicinale e simili. |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9500188B2 (en) | 2012-06-11 | 2016-11-22 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9561323B2 (en) | 2013-03-14 | 2017-02-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassette leak detection methods and devices |
US10117985B2 (en) | 2013-08-21 | 2018-11-06 | Fresenius Medical Care Holdings, Inc. | Determining a volume of medical fluid pumped into or out of a medical fluid cassette |
JP6824243B2 (ja) * | 2015-04-03 | 2021-02-03 | シーラス テクノロジーズ リミテッド | 外科手術用流体管理システム |
USD801521S1 (en) * | 2015-05-13 | 2017-10-31 | MAQUET CARDIOPULMONARY GmbH | Roller pump |
USD768290S1 (en) * | 2015-05-13 | 2016-10-04 | MAQUET CARDIOPULMONARY GmbH | Roller pump |
USD768847S1 (en) * | 2015-05-13 | 2016-10-11 | MAQUET CARDIOPULMONARY GmbH | Roller pump |
USD767118S1 (en) * | 2015-05-13 | 2016-09-20 | MAQUET CARDIOPULMONARY GmbH | Roller pump |
USD768289S1 (en) * | 2015-05-13 | 2016-10-04 | MAQUET CARDIOPULMONARY GmbH | Dual roller pump assembly |
US11668295B2 (en) | 2018-12-28 | 2023-06-06 | Avent, Inc. | Pump head for a peristaltic pump |
US11690665B2 (en) * | 2018-12-28 | 2023-07-04 | Avent, Inc | Peristaltic pump assembly and system |
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US5195960A (en) * | 1987-04-27 | 1993-03-23 | Site Microsurgical Systems, Inc. | Disposable vacuum/peristaltic pump cassette system |
US5125891A (en) * | 1987-04-27 | 1992-06-30 | Site Microsurgical Systems, Inc. | Disposable vacuum/peristaltic pump cassette system |
US5024347B1 (en) * | 1988-06-08 | 1995-05-23 | Baxa Corp | Adjustably controllable accuracy-enhancing pump arrangement and method |
JPH0617022Y2 (ja) * | 1988-11-24 | 1994-05-02 | オーバル機器工業株式会社 | 弾性チューブポンプ |
FR2644853B1 (fr) * | 1989-03-24 | 1994-03-04 | Asulab Sa | Pompe peristaltique miniature |
US5098261A (en) * | 1990-05-04 | 1992-03-24 | Brandel Corporation | Peristaltic pump and method for adjustable flow regulation |
-
1994
- 1994-07-01 US US08/269,933 patent/US5538405A/en not_active Expired - Lifetime
-
1995
- 1995-01-09 AU AU14495/95A patent/AU679319B2/en not_active Expired
- 1995-01-09 BR BR9506009A patent/BR9506009A/pt not_active IP Right Cessation
- 1995-01-09 MX MX9600798A patent/MX9600798A/es unknown
- 1995-01-09 SG SG1996003933A patent/SG48943A1/en unknown
- 1995-01-09 WO PCT/US1995/000273 patent/WO1996001371A1/en active IP Right Grant
- 1995-01-09 JP JP8503855A patent/JPH09502783A/ja active Pending
- 1995-01-09 CA CA002169257A patent/CA2169257C/en not_active Expired - Lifetime
- 1995-01-09 DE DE69512504T patent/DE69512504T2/de not_active Expired - Lifetime
- 1995-01-09 EP EP95906180A patent/EP0719386B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH09502783A (ja) | 1997-03-18 |
AU679319B2 (en) | 1997-06-26 |
CA2169257A1 (en) | 1996-01-18 |
EP0719386B1 (de) | 1999-09-29 |
AU1449595A (en) | 1996-01-25 |
EP0719386A4 (de) | 1996-12-04 |
BR9506009A (pt) | 1997-08-19 |
CA2169257C (en) | 2003-10-07 |
WO1996001371A1 (en) | 1996-01-18 |
US5538405A (en) | 1996-07-23 |
EP0719386A1 (de) | 1996-07-03 |
SG48943A1 (en) | 1998-05-18 |
DE69512504T2 (de) | 2000-05-18 |
MX9600798A (es) | 1997-06-28 |
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Owner name: FENWAL, INC., LAKE ZURICH, ILL., US |