DE3750481D1 - Vorrichtung zum Trennen von Komponenten. - Google Patents

Vorrichtung zum Trennen von Komponenten.

Info

Publication number
DE3750481D1
DE3750481D1 DE3750481T DE3750481T DE3750481D1 DE 3750481 D1 DE3750481 D1 DE 3750481D1 DE 3750481 T DE3750481 T DE 3750481T DE 3750481 T DE3750481 T DE 3750481T DE 3750481 D1 DE3750481 D1 DE 3750481D1
Authority
DE
Germany
Prior art keywords
separating components
separating
components
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
Application number
DE3750481T
Other languages
English (en)
Other versions
DE3750481T2 (de
Inventor
Michael J Lysaght
Daniel R Boggs
Philip L Ritger
Robert R Stromberg
Leonard I Friedman
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.)
American National Red Cross
Baxter International Inc
Original Assignee
American National Red Cross
Baxter International Inc
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
Application filed by American National Red Cross, Baxter International Inc filed Critical American National Red Cross
Publication of DE3750481D1 publication Critical patent/DE3750481D1/de
Application granted granted Critical
Publication of DE3750481T2 publication Critical patent/DE3750481T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • 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
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/308—Volume control, e.g. with open or flexible containers, by counting the number of pump revolutions, weighing
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8218—Gas operated
    • A61M2205/8225—Gas operated using incorporated gas cartridges for the driving gas
DE3750481T 1986-10-15 1987-10-13 Vorrichtung zum Trennen von Komponenten. Expired - Fee Related DE3750481T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91934686A 1986-10-15 1986-10-15

Publications (2)

Publication Number Publication Date
DE3750481D1 true DE3750481D1 (de) 1994-10-06
DE3750481T2 DE3750481T2 (de) 1995-04-27

Family

ID=25441925

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3751436T Expired - Fee Related DE3751436T2 (de) 1986-10-15 1987-10-13 Vorrichtung zum sammeln von blut sowie entsprechendes verfahren.
DE3750481T Expired - Fee Related DE3750481T2 (de) 1986-10-15 1987-10-13 Vorrichtung zum Trennen von Komponenten.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3751436T Expired - Fee Related DE3751436T2 (de) 1986-10-15 1987-10-13 Vorrichtung zum sammeln von blut sowie entsprechendes verfahren.

Country Status (5)

Country Link
EP (2) EP0432146B1 (de)
JP (1) JP2567646B2 (de)
CA (1) CA1295199C (de)
DE (2) DE3751436T2 (de)
WO (1) WO1988002641A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141490A (en) * 1989-06-25 1992-08-25 Terumo Kabushiki Kaisha Single-needle type plasma separation apparatus and plasma collection apparatus
DE4116178C1 (de) * 1991-05-17 1992-11-12 Fresenius Ag, 6380 Bad Homburg, De
DE4129639C1 (de) * 1991-09-06 1993-02-11 Fresenius Ag, 6380 Bad Homburg, De
FR2684556A1 (fr) * 1991-12-06 1993-06-11 Acis Dispositif de perfusion et reservoir pour de tels dispositifs.
FR2684555A1 (fr) * 1991-12-06 1993-06-11 Acis Reservoir pour dispositif de perfusion.
US5695653A (en) * 1994-12-23 1997-12-09 Pall Corporation Device and method for separating components from a biological fluid
US5720728A (en) * 1996-03-25 1998-02-24 Mallinckrodt Medical, Inc. Teardrop shaped pressurizing apparatus
AU3348000A (en) * 1999-01-21 2000-08-07 Cleveland Clinic Foundation, The Low-prime cardiopulmonary bypass circuit
US6709412B2 (en) 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
US6875191B2 (en) 1999-09-03 2005-04-05 Baxter International Inc. Blood processing systems and methods that alternate flow of blood component and additive solution through an in-line leukofilter
US7041076B1 (en) 1999-09-03 2006-05-09 Baxter International Inc. Blood separation systems and methods using a multiple function pump station to perform different on-line processing tasks
DE10147208C1 (de) 2001-09-25 2003-04-30 Fresenius Hemocare Gmbh Blutspendegerät
JP4560347B2 (ja) * 2004-08-03 2010-10-13 テルモ株式会社 採血器具支持台
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
JP4598706B2 (ja) * 2006-03-29 2010-12-15 テルモ株式会社 血液初流採取装置
JP4796550B2 (ja) * 2007-07-27 2011-10-19 テルモ株式会社 採血器具支持台
WO2011135828A1 (en) 2010-04-27 2011-11-03 Sumitomo Chemical Company, Limited Pesticidal composition and its use
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
DE102015103937A1 (de) * 2015-03-17 2016-09-22 B. Braun Avitum Ag Blutbehandlungsgerät mit separatem Türabteil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US390240A (en) * 1886-10-20 1888-10-02 leg-at
US2502081A (en) * 1945-09-05 1950-03-28 Flynn Joseph Edward Paste dispenser for collapsible tubes
US3655123A (en) * 1966-08-08 1972-04-11 Us Health Education & Welfare Continuous flow blood separator
US3640277A (en) * 1968-12-09 1972-02-08 Marvin Adelberg Medical liquid administration device
US3647117A (en) * 1969-08-22 1972-03-07 Thomas S Hargest Apparatus for intravenous feeding and the like
ZA726230B (en) * 1971-09-28 1973-05-30 Bestnu Eng Ltd Intravenous fluids administration apparatus
US3902490A (en) * 1974-03-27 1975-09-02 Univ Utah Portable artificial kidney system
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4526515A (en) * 1979-12-06 1985-07-02 Baxter Travenol Laboratories, Inc. Fluid pumping assembly including a prepackaged fluid circuit module
US4381775A (en) * 1980-02-05 1983-05-03 Takeda Chemical Industries, Ltd. Method for low pressure filtration of plasma from blood
US4551139A (en) * 1982-02-08 1985-11-05 Marion Laboratories, Inc. Method and apparatus for burn wound treatment
US4479762A (en) * 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
DE3302804C2 (de) * 1983-01-28 1985-03-14 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Entfernung von Wasser aus Blut
US4551136A (en) * 1983-04-11 1985-11-05 Medex, Inc. Pressure infusor
FR2548907B1 (fr) * 1983-07-13 1985-11-08 Rhone Poulenc Sa Procede de plasmapherese et appareillage utilisable notamment pour ce procede

Also Published As

Publication number Publication date
WO1988002641A1 (en) 1988-04-21
DE3751436T2 (de) 1996-04-18
EP0291519B1 (de) 1995-08-02
EP0432146B1 (de) 1994-08-31
JP2567646B2 (ja) 1996-12-25
CA1295199C (en) 1992-02-04
EP0291519A1 (de) 1988-11-23
EP0432146A3 (en) 1991-08-07
EP0291519A4 (en) 1990-09-12
JPH01502091A (ja) 1989-07-27
DE3751436D1 (de) 1995-09-07
EP0432146A2 (de) 1991-06-12
DE3750481T2 (de) 1995-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee