DE69222530D1 - Autotransfusionssystem mit membran - Google Patents
Autotransfusionssystem mit membranInfo
- Publication number
- DE69222530D1 DE69222530D1 DE69222530T DE69222530T DE69222530D1 DE 69222530 D1 DE69222530 D1 DE 69222530D1 DE 69222530 T DE69222530 T DE 69222530T DE 69222530 T DE69222530 T DE 69222530T DE 69222530 D1 DE69222530 D1 DE 69222530D1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- autotransfusion system
- autotransfusion
- 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 - Fee Related
Links
Classifications
-
- 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
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- 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
- A61M1/02—Blood transfusion apparatus
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3403—Regulation parameters
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/342—Adding solutions to the blood, e.g. substitution solutions
- A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
- A61M1/3451—Substitution rate control as a function of the ultrafiltration rate the difference in weight between both ultra-filtrate and substitution reservoir being used as control signal
-
- 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
- A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
- A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
-
- 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
- A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
- A61M1/3604—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in opposite directions
-
- 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
- A61M1/3607—Regulation parameters
- A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
- A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
-
- 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
- A61M1/3692—Washing or rinsing blood or blood constituents
-
- 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
- A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
- A61M1/63—Containers for suction drainage, adapted to be used with an external suction source with means for emptying the suction container, e.g. by interrupting suction
- A61M1/631—Emptying the suction container without interrupting suction
-
- 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
- A61M1/3626—Gas bubble detectors
-
- 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
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
-
- 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
- A61M1/3669—Electrical impedance measurement of body fluids; transducers specially adapted therefor
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3382—Upper level detectors
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3389—Continuous level detection
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/730,705 US5215519A (en) | 1990-03-07 | 1991-07-16 | Autotransfusion membrane system with means for providing reverse filtration |
PCT/US1992/005982 WO1993001858A1 (en) | 1991-07-16 | 1992-07-16 | Autotransfusion membrane system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222530D1 true DE69222530D1 (de) | 1997-11-06 |
DE69222530T2 DE69222530T2 (de) | 1998-04-30 |
Family
ID=24936482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222530T Expired - Fee Related DE69222530T2 (de) | 1991-07-16 | 1992-07-16 | Autotransfusionssystem mit membran |
Country Status (5)
Country | Link |
---|---|
US (1) | US5215519A (de) |
EP (1) | EP0594783B1 (de) |
JP (1) | JP3254216B2 (de) |
DE (1) | DE69222530T2 (de) |
WO (1) | WO1993001858A1 (de) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226974C2 (de) * | 1992-08-14 | 1994-08-11 | Fresenius Ag | Verfahren und Vorrichtung zur kontinuierlichen Aufbereitung einer Zellsuspension |
JP2763468B2 (ja) * | 1992-12-25 | 1998-06-11 | 株式会社日立製作所 | 光散乱を用いた液体内の粒子分類装置 |
WO1994021310A1 (en) * | 1993-03-18 | 1994-09-29 | Proizwodstvenno-Kommercheskaja Firma 'torex' | Method [m.v. kutushov] for correcting a biological fluid and apparatus therefor |
US5458566A (en) * | 1993-03-24 | 1995-10-17 | Haemonetics, Inc. | Reservoir volume sensing systems for autologous blood recovery |
US5478479A (en) * | 1994-05-20 | 1995-12-26 | Haemonetics Corporation | Two-stage cell wash process controlled by optical sensor |
US7332125B2 (en) * | 1994-10-13 | 2008-02-19 | Haemonetics Corporation | System and method for processing blood |
US5674394A (en) * | 1995-03-24 | 1997-10-07 | Johnson & Johnson Medical, Inc. | Single use system for preparation of autologous plasma |
DE69631767T2 (de) * | 1995-06-07 | 2005-02-17 | Sherwood Services Ag | Drainageeinheit mit geregeltem unterdruck |
EP0766974B1 (de) * | 1995-10-03 | 2006-09-06 | Terumo Kabushiki Kaisha | Blutbehälter, sowie Instrument und Gerät zur Abgabe von Blut |
US6123519A (en) * | 1995-10-03 | 2000-09-26 | Terumo Kabushiki Kaisha | Delivery blood storing member-equipped blood reservoir tank and blood delivery instrument for extracorporeal circulation circuit |
US5643193A (en) * | 1995-12-13 | 1997-07-01 | Haemonetics Corporation | Apparatus for collection washing and reinfusion of shed blood |
US6099493A (en) * | 1997-05-06 | 2000-08-08 | Sherwood Services, Ag | Continuous autotransfusion filtration system |
JPH1033662A (ja) * | 1996-07-25 | 1998-02-10 | Kanegafuchi Chem Ind Co Ltd | 血液体外循環装置 |
US7033334B2 (en) * | 1996-09-24 | 2006-04-25 | Samolyk Keith A | Hemo-concentrator system for autologous blood recovery |
WO1998029149A1 (en) * | 1997-01-03 | 1998-07-09 | Shettigar U Ramakrishna | Intraoperative blood salvaging system and method |
US5876611A (en) * | 1997-06-16 | 1999-03-02 | Shettigar; U. Ramakrishna | Intraoperative blood salvaging system and method |
US5954971A (en) * | 1997-01-07 | 1999-09-21 | Haemonetics Corporation | Pumped-filter blood-processing apparatus and methods |
US6017493A (en) * | 1997-09-26 | 2000-01-25 | Baxter International Inc. | Vacuum-assisted venous drainage reservoir for CPB systems |
US6251295B1 (en) * | 1998-01-08 | 2001-06-26 | Nexell Therapeutics Inc. | Method for recirculation washing of blood cells |
US6251291B1 (en) | 1998-12-28 | 2001-06-26 | Tranfusion Technologies Corporation | Reservoir-and-filter system and method of use |
US7045124B1 (en) * | 1999-01-12 | 2006-05-16 | Vasogen Irelend Limited | Pre-conditioning against cell death |
DE19938287A1 (de) * | 1999-08-12 | 2001-03-15 | Fresenius Ag | Vorrichtung und Verfahren zur autologenen Transfusion von Blut |
US6719715B2 (en) | 1999-09-16 | 2004-04-13 | Vasogen Ireland Limited | Apparatus and process for conditioning organic fluid |
SE0001543L (sv) * | 2000-04-28 | 2001-09-10 | Bst Ab | Förfarande och anordning för uppsugning och transport av vätskor, företrädesvis blod |
US7223253B2 (en) * | 2002-07-29 | 2007-05-29 | Gore Enterprise Holdings, Inc. | Blood aspiration system and methods of use |
GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
GB0325129D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus in situ |
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 |
US7794420B2 (en) * | 2004-08-19 | 2010-09-14 | Direction Et Priorites Sa | Autotransfusion method and autotransfusion device with phase separation and concentration, comprising removable bags |
FR2874327B1 (fr) * | 2004-08-19 | 2007-10-05 | Direction Et Priorites Sa Sa | Procede d'autotransfusion et dispositif d'autotransfusion a separation de phases et concentration a poches amovibles |
CN103381277B (zh) * | 2005-04-21 | 2015-11-25 | 联邦高等教育系统匹兹堡大学 | 体外辅助呼吸器 |
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 |
US7779625B2 (en) | 2006-05-11 | 2010-08-24 | Kalypto Medical, Inc. | Device and method for wound therapy |
EP1897570A1 (de) * | 2006-09-08 | 2008-03-12 | Gelanus B.V. | Gerät zur Blutrückgewinnung und Verfahren |
US20080188818A1 (en) * | 2007-02-02 | 2008-08-07 | Akio Wakabayashi Research Foundation | Method for predicting postoperative arterial bleeding following open heart surgery |
CN101883546B (zh) * | 2007-11-21 | 2017-05-10 | 史密夫及内修公开有限公司 | 伤口包敷物 |
DK2214611T3 (en) | 2007-11-21 | 2019-03-25 | Smith & Nephew | Wound dressing |
GB0722820D0 (en) | 2007-11-21 | 2008-01-02 | Smith & Nephew | Vacuum assisted wound dressing |
GB0809092D0 (en) | 2008-05-20 | 2008-06-25 | Univ Strathclyde | Fluid processing device |
DE102008026769B4 (de) | 2008-06-04 | 2022-12-29 | Fresenius Hemocare Deutschland Gmbh | Vorrichtung und Verfahren zum Absaugen von Körperflüssigkeiten, insbesondere zur Autotransfusion von intra- oder postoperativen Blutverlusten |
WO2010121186A1 (en) | 2009-04-17 | 2010-10-21 | Kalypto Medical, Inc. | Negative pressure wound therapy device |
DE102009026592B4 (de) | 2009-05-29 | 2014-08-28 | Sorin Group Deutschland Gmbh | Vorrichtung zur Festlegung des venösen Zuflusses zu einem Blutreservoir eines extrakorporalen Blutkreislaufs |
DE102009027195A1 (de) | 2009-06-25 | 2010-12-30 | Sorin Group Deutschland Gmbh | Vorrichtung zur Förderung von Blut in einem extrakorporalen Kreislauf |
US8157103B2 (en) | 2009-09-22 | 2012-04-17 | Haemonetics Corporation | Reservoir for use with a blood collection system |
EP2490751B1 (de) | 2009-10-23 | 2016-11-09 | Fenwal, Inc. | Verfahren und systeme zur bereitstellung von erythrozytenprodukten mit reduziertem plasma |
EP2501419B1 (de) | 2009-11-17 | 2015-06-03 | Brightwake Limited | Vorrichtung zur flüssigkeitsverarbeitung |
US8506513B2 (en) | 2010-04-20 | 2013-08-13 | Sorin Group Italia S.R.L. | Blood reservoir with ultrasonic volume sensor |
US8500673B2 (en) | 2010-04-20 | 2013-08-06 | Sorin Group Italia S.R.L. | Blood reservoir with level sensor |
EP2380611B1 (de) * | 2010-04-20 | 2013-05-29 | Sorin Group Italia S.r.l. | Blutreservoir mit Füllstandsmesser |
US9061095B2 (en) | 2010-04-27 | 2015-06-23 | Smith & Nephew Plc | Wound dressing and method of use |
US9058634B2 (en) | 2011-05-24 | 2015-06-16 | Kalypto Medical, Inc. | Method for providing a negative pressure wound therapy pump device |
EP2714116A4 (de) | 2011-05-24 | 2015-01-07 | Kalypto Medical Inc | Vorrichtung mit steuerung und pumpenmodul zur bereitstellung von unterdruck zur wundheilung |
US9067003B2 (en) | 2011-05-26 | 2015-06-30 | Kalypto Medical, Inc. | Method for providing negative pressure to a negative pressure wound therapy bandage |
EP2754458B1 (de) | 2011-07-12 | 2017-02-01 | Sorin Group Italia S.r.l. | Doppelkammer-blutreservoir |
JP5951252B2 (ja) * | 2011-12-28 | 2016-07-13 | 日機装株式会社 | 分離返液返血装置 |
JP5836798B2 (ja) * | 2011-12-28 | 2015-12-24 | 日機装株式会社 | 分離返液返血装置 |
US20140047986A1 (en) | 2012-08-15 | 2014-02-20 | Cyclone Medtech, Inc. | Systems and methods for blood recovery from absorbent surgical materials |
EP2777727B1 (de) * | 2013-03-15 | 2019-07-17 | Fenwal, Inc. | Verfahren und Systeme zur Verarbeitung von biologischen Flüssigkeiten |
WO2015124235A1 (en) * | 2014-02-24 | 2015-08-27 | Fresenius Kabi Deutschland Gmbh | Apparatus and method for determining the liquid level of salvaged blood in a blood collection reservoir of an autologous blood transfusion system |
US10458833B2 (en) | 2014-05-16 | 2019-10-29 | Sorin Group Italia S.R.L. | Blood reservoir with fluid volume measurement based on pressure sensor |
WO2016057664A1 (en) | 2014-10-07 | 2016-04-14 | Haemonetics Corporation | System and method for washing shed blood |
EP3238761B1 (de) * | 2014-12-25 | 2019-06-19 | Asahi Kasei Medical Co., Ltd. | Blutbehandlungssystem |
GB2538577B (en) | 2015-05-21 | 2017-08-23 | Spectrum Medical Ltd | Control system |
EP3474923B1 (de) | 2016-06-24 | 2021-06-16 | Haemonetics Corporation | System und verfahren zum waschen von erythrozyten bei kontinuierlichem durchfluss |
WO2019129974A1 (fr) | 2017-12-28 | 2019-07-04 | I-Sep | Système et procédé de traitement de liquide hémorragique pour de l'autotransfusion |
FR3076222B1 (fr) * | 2017-12-28 | 2022-01-28 | I Sep | Systeme et procede de traitement de liquide hemorragique pour de l'autotransfusion |
FR3076221B1 (fr) * | 2017-12-28 | 2022-01-28 | I Sep | Systeme et procede de traitement de liquide hemorragique pour de l'autotransfusion |
DE102018002385A1 (de) * | 2018-03-22 | 2019-09-26 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Entgasungsvorrichtung für Blut |
FR3097770B1 (fr) | 2019-06-27 | 2024-03-01 | I Sep | Système et procédé de traitement de liquide hémorragique pour de l’autotransfusion |
DE102019126189A1 (de) | 2019-09-27 | 2021-04-01 | B.Braun Avitum Ag | Blutbehandlungsvorrichtung mit automatischer Luftentfernung |
DE102019133075A1 (de) | 2019-12-04 | 2021-06-10 | B.Braun Avitum Ag | Blutbehandlungsmaschine und Verfahren zur automatischen Füllstandsüberwachung und -Regelung eines Luftabscheiders mittels Frequenzanalyse |
TW202200226A (zh) | 2020-03-20 | 2022-01-01 | 荷蘭商荷默克林有限公司 | 血液分離裝置及血液製品 |
US20230108077A1 (en) * | 2021-10-05 | 2023-04-06 | Fenwal, Inc. | Systems and Methods for Volume Reduction of Blood Products Prior to Transfusion |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804075A (en) * | 1955-11-14 | 1957-08-27 | Ruth O Borden | Non-clogging surgical aspirator |
US3965896A (en) * | 1974-06-17 | 1976-06-29 | Swank Roy L | Blood autotransfusion method and apparatus |
US3993067A (en) * | 1975-04-24 | 1976-11-23 | Sherwood Medical Industries Inc. | Autotransfusion device |
US4014329A (en) * | 1975-07-03 | 1977-03-29 | The Rochester General Hospital | Method and apparatus for autotransfusion of blood |
US4033345A (en) * | 1975-11-13 | 1977-07-05 | Sorenson Research Co., Inc. | Autologous transfusion filter system and method |
FR2504804A1 (fr) * | 1981-04-30 | 1982-11-05 | Coste Jean Louis | Dispositif d'autotransfusion sanguine a commande pneumatique |
DE3524824A1 (de) * | 1985-07-11 | 1987-01-15 | Fresenius Ag | Vorrichtung zur probennahme und infusion |
US4631050A (en) * | 1985-09-24 | 1986-12-23 | Reed Charles C | Autotransfusion system and method |
SE453360B (sv) * | 1985-11-18 | 1988-02-01 | Gambro Lundia Ab | Autotransfusionssystem for uppsamling, behandling och aterforing av en patients blod |
FR2600537B1 (fr) * | 1986-06-24 | 1990-02-16 | Evelyne Lasnier | Autotransfuseur. |
US4772256A (en) * | 1986-11-07 | 1988-09-20 | Lantech, Inc. | Methods and apparatus for autotransfusion of blood |
US4798578A (en) * | 1987-02-13 | 1989-01-17 | Sherwood Medical Company | Autotransfusion device |
JP2543728B2 (ja) * | 1987-11-13 | 1996-10-16 | 株式会社ミドリ十字 | 返還用自己血の処理装置 |
US4976682A (en) * | 1987-11-23 | 1990-12-11 | Lane Perry L | Methods and apparatus for autologous blood recovery |
US4874359A (en) * | 1987-12-14 | 1989-10-17 | White Frederick R | Power infuser |
SE8902014L (sv) * | 1989-06-02 | 1990-12-03 | Gambro Ab | Autotransfusionssystem foer uppsamling, behandling och aaterfoering av en patients blod |
US5055198A (en) * | 1990-03-07 | 1991-10-08 | Shettigar U Ramakrishna | Autologous blood recovery membrane system and method |
-
1991
- 1991-07-16 US US07/730,705 patent/US5215519A/en not_active Expired - Fee Related
-
1992
- 1992-07-16 DE DE69222530T patent/DE69222530T2/de not_active Expired - Fee Related
- 1992-07-16 JP JP50297193A patent/JP3254216B2/ja not_active Expired - Fee Related
- 1992-07-16 WO PCT/US1992/005982 patent/WO1993001858A1/en active Search and Examination
- 1992-07-16 EP EP92916453A patent/EP0594783B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5215519A (en) | 1993-06-01 |
WO1993001858A1 (en) | 1993-02-04 |
EP0594783A4 (de) | 1994-10-19 |
DE69222530T2 (de) | 1998-04-30 |
JPH07503379A (ja) | 1995-04-13 |
JP3254216B2 (ja) | 2002-02-04 |
EP0594783A1 (de) | 1994-05-04 |
EP0594783B1 (de) | 1997-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69222530D1 (de) | Autotransfusionssystem mit membran | |
DE68916561D1 (de) | Dialysesystem. | |
DE68904046D1 (de) | Dialysesystem. | |
DE69331617D1 (de) | Membran-Blutoxygenator | |
DE69132403D1 (de) | Zusammengesetzte membran | |
DE3682144D1 (de) | Halbdurchlaessige zusammengesetzte membran. | |
DE69224973D1 (de) | Verbindungssystem | |
NO175838C (no) | Elektroakustisk system | |
NO901837D0 (no) | Fleksibel kopling med fleksibel membran. | |
DE68910979D1 (de) | Verbindungssystem. | |
DE3885392D1 (de) | Dialysesystem. | |
DE3687370D1 (de) | Membran. | |
NO893568L (no) | Siloksanpodede membraner. | |
DE69129329D1 (de) | Sprachkodierungsystem | |
DE69126402D1 (de) | Kommunikationssystem mit ISDN-Signalisierung | |
DE69224597D1 (de) | Filtrationssystem | |
DE69311494D1 (de) | Mikroporöse Verbundmembranen | |
DE68915715D1 (de) | Membran-Blutoxygenator. | |
DE69223364D1 (de) | Bewässerungssystem | |
DE68910837D1 (de) | Optisches Schaltersystem. | |
DE69203172D1 (de) | Trennmembran. | |
DE58908195D1 (de) | Vermittlungsanlage. | |
DE59208178D1 (de) | Polyacrylnitrilmembran | |
NO923838L (no) | Undervanns pumpe- og separeringssystem | |
NO921088L (no) | Bipolare ionebytte-membraner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |