ATE125714T1 - Einnadelkreislauf zum zirkulieren von blut ausserhalb des körpers durch eine blutbehandlungsvorrichtung. - Google Patents

Einnadelkreislauf zum zirkulieren von blut ausserhalb des körpers durch eine blutbehandlungsvorrichtung.

Info

Publication number
ATE125714T1
ATE125714T1 AT91420294T AT91420294T ATE125714T1 AT E125714 T1 ATE125714 T1 AT E125714T1 AT 91420294 T AT91420294 T AT 91420294T AT 91420294 T AT91420294 T AT 91420294T AT E125714 T1 ATE125714 T1 AT E125714T1
Authority
AT
Austria
Prior art keywords
blood
treatment device
single needle
circulation
blood treatment
Prior art date
Application number
AT91420294T
Other languages
English (en)
Inventor
Jacques Chevallet
Jean-Claude Riquier
Carl-Henry Oerndal
Allan Petersen
Original Assignee
Hospal Ind
Gambro 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
Priority claimed from SE9002700A external-priority patent/SE9002700D0/xx
Priority claimed from FR9101565A external-priority patent/FR2672217B1/fr
Application filed by Hospal Ind, Gambro Ab filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE125714T1 publication Critical patent/ATE125714T1/de

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
    • A61M1/14—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
    • A61M1/14—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT91420294T 1990-08-20 1991-08-14 Einnadelkreislauf zum zirkulieren von blut ausserhalb des körpers durch eine blutbehandlungsvorrichtung. ATE125714T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9002700A SE9002700D0 (sv) 1990-08-20 1990-08-20 System foer extrakorporeal blodbehandling,foeretraed esvis dialys
FR9101565A FR2672217B1 (fr) 1991-02-06 1991-02-06 Circuit de circulation extracorporelle de sang a aiguille unique pour dispositif de traitement du sang.

Publications (1)

Publication Number Publication Date
ATE125714T1 true ATE125714T1 (de) 1995-08-15

Family

ID=26228504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420294T ATE125714T1 (de) 1990-08-20 1991-08-14 Einnadelkreislauf zum zirkulieren von blut ausserhalb des körpers durch eine blutbehandlungsvorrichtung.

Country Status (8)

Country Link
US (1) US5227049A (de)
EP (1) EP0472480B1 (de)
JP (1) JP3177268B2 (de)
AT (1) ATE125714T1 (de)
CA (1) CA2049465C (de)
DE (1) DE69111716T2 (de)
DK (1) DK0472480T3 (de)
ES (1) ES2076497T3 (de)

Families Citing this family (44)

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FR2672218B1 (fr) * 1991-02-06 1998-04-24 Hospal Ind Dispositif et procede de mise a niveau d'un liquide dans une chambre d'un circuit extracorporel de sang.
JPH06261938A (ja) * 1992-07-07 1994-09-20 Senko Ika Kogyo Kk 透析装置及び返血方法
US5378227A (en) * 1992-08-11 1995-01-03 Cobe Laboratories, Inc. Biological/pharmaceutical method and apparatus for collecting and mixing fluids
DE4227695C1 (de) * 1992-08-21 1993-10-07 Fresenius Ag Zentrifuge zum Auftrennen von Blut in seine Bestandteile
ES2162923T3 (es) * 1994-06-17 2002-01-16 Baxter Int Metodo y aparato para dialisis peritoneal de impulso depurado.
US5645540A (en) * 1994-10-11 1997-07-08 Stryker Corporation Blood conservation system
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
DE19627685C2 (de) * 1996-07-10 2000-05-18 Fresenius Ag Verwendung einer Vorrichtung zum volumetrischen Bilanzieren von Flüssigkeiten
US5906589A (en) * 1996-11-13 1999-05-25 Cobe Laboratories, Inc. Method and apparatus for occlusion monitoring using pressure waveform analysis
US5858239A (en) * 1997-02-14 1999-01-12 Aksys, Ltd. Methods and apparatus for adjustment of blood drip chamber of dialysis machines using touchscreen interface
DE19821534C1 (de) * 1998-05-14 1999-08-19 Braun Melsungen Ag Blutreinigungsmaschine
DE10042324C1 (de) * 2000-08-29 2002-02-07 Fresenius Medical Care De Gmbh Blutbehandlungseinrichtung und Disposable für eine Blutbehandlungseinrichtung
DE10149809C1 (de) * 2001-10-09 2003-05-22 Fresenius Medical Care De Gmbh Vorrichtung zur Entnahme einer Flüssigkeitsprobe aus einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung und Verfahren zur Analyse einer Probe aus einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung
EP1314442A1 (de) * 2001-11-26 2003-05-28 Infomed S.A. Vorrichtung zur intra- und extrakorporalen Reinigung
JP4457235B2 (ja) * 2001-12-18 2010-04-28 株式会社北九州バイオフィジックス研究所 自動血液透析装置および該装置を使用したプライミング方法。
US7540958B2 (en) * 2004-03-08 2009-06-02 Gambro Lundia Ab Device for controlling blood circulation for a single needle circuit
DE102005007372A1 (de) * 2005-02-17 2006-08-24 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Eliminierung von Substanzen aus Flüssigkeiten, insbesondere Blut
US8834399B2 (en) * 2010-12-07 2014-09-16 Zoll Lifebridge Gmbh Cardiopulmonary apparatus and methods for preserving organ viability
DE102005058012B4 (de) * 2005-12-05 2008-08-21 Fresenius Medical Care Deutschland Gmbh Verfahren zum Freiblasen eines benetzten Hydrophobfilters und Vorrichtung zur Durchführung des Verfahrens
JP4812574B2 (ja) * 2006-09-14 2011-11-09 テルモ株式会社 採血装置
JP4916866B2 (ja) * 2006-12-18 2012-04-18 テルモ株式会社 採血装置
DE102007026010B4 (de) 2007-06-04 2010-11-25 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Steuerung einer Einrichtung zum Fördern von Blut und Verfahren zum Fördern von Blut in einer Blutleitung eines extrakorporalen Blutkreislaufs einer extrakorporalen Blutbehandlungsvorrichtung
DE102007026009A1 (de) 2007-06-04 2009-01-02 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Blutbehandlung im Einnadel-Betrieb
DE102008050367A1 (de) * 2008-10-02 2010-04-08 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur extrakorporalen Blutbehandlung im Einnadel-Betrieb
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
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US8500673B2 (en) 2010-04-20 2013-08-06 Sorin Group Italia S.R.L. Blood reservoir with level sensor
US8506513B2 (en) 2010-04-20 2013-08-13 Sorin Group Italia S.R.L. Blood reservoir with ultrasonic volume sensor
DE102010022776A1 (de) * 2010-06-04 2011-12-08 Fresenius Medical Care Deutschland Gmbh Verfahren zur Initialisierung einer Vorrichtung zur Blutbehandlung im Einnadel-Betrieb und Vorrichtung zur Blutbehandlung im Einnadel-Betrieb
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
ES2496692T3 (es) * 2010-08-02 2014-09-19 Gambro Lundia Ab Aparato de tratamiento sanguíneo extracorpóreo
CN103619374B (zh) 2010-12-07 2017-07-11 措尔生命桥梁有限责任公司 使过滤器逐步注满的用于体外血液治疗的装置的填充和排气的方法及系统
EP2754458B1 (de) 2011-07-12 2017-02-01 Sorin Group Italia S.r.l. Doppelkammer-blutreservoir
US20130167940A1 (en) * 2012-01-03 2013-07-04 Gil LAVIE Apparatus and method for pressure regulation
BR112016024569B1 (pt) 2014-04-24 2023-01-03 Exthera Medical Corporation Método ex vivo para remover bactérias de uma amostra retirada de um indivíduo que é suspeito de estar infectado com a mesma
EP3137128B1 (de) * 2014-04-29 2021-02-24 Outset Medical, Inc. Dialysesysteme und -verfahren
WO2015173611A1 (en) 2014-05-16 2015-11-19 Sorin Group Italia S.R.L. Blood reservoir with fluid volume measurement based on pressure sensor
JP5986258B1 (ja) * 2015-04-20 2016-09-06 日機装株式会社 血液浄化装置
WO2017001357A1 (en) * 2015-06-29 2017-01-05 Gambro Lundia Ab Extracorporeal blood treatment apparatus for single-needle treatments
WO2017001358A1 (en) 2015-06-29 2017-01-05 Gambro Lundia Ab Extracorporeal blood circuit for single-needle treatments
US11911551B2 (en) 2016-03-02 2024-02-27 Exthera Medical Corporation Method for treating drug intoxication
ES2908601T3 (es) 2016-08-19 2022-05-03 Outset Medical Inc Sistema y métodos de diálisis peritoneal
WO2021119195A1 (en) * 2019-12-12 2021-06-17 Chawla Lakhmir Singh Extracorporeal blood treatment systems and methods employing batch processing

Family Cites Families (17)

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US3964479A (en) * 1974-11-20 1976-06-22 Cobe Laboratories, Inc. Extracorporeal blood circulation system and drip chamber with adjustable blood level
IT1134064B (it) * 1979-11-15 1986-07-24 Extracorporeal Med Spec Regolatore della pressione
JPS56132961A (en) * 1980-03-22 1981-10-17 Daicel Ltd Artificial kidney device
US4486303A (en) * 1981-10-06 1984-12-04 Brous Donald W Ultrafiltration in hemodialysis
US4490135A (en) * 1982-09-24 1984-12-25 Extracorporeal Medical Specialties, Inc. Single needle alternating blood flow system
US4596550A (en) * 1982-09-24 1986-06-24 Baxter Travenol Laboratories, Inc. Method and apparatus for ultrafiltration measurement in a two pump dialysis system
US4490134A (en) * 1982-09-24 1984-12-25 Extracorporeal Medical Specialties, Inc. Dual phase blood flow system and method of operation
DE3302804C2 (de) * 1983-01-28 1985-03-14 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Entfernung von Wasser aus Blut
GB2141936B (en) * 1983-06-21 1987-02-04 Klaus F Kopp Single lumen catheter fluid treatment
US4776837A (en) * 1983-06-21 1988-10-11 Kopp Klaus F Single lumen catheter fluid treatment
DE3335744C1 (de) * 1983-10-01 1984-12-13 B. Braun Melsungen Ag, 3508 Melsungen Dialysevorrichtung
SE458340B (sv) * 1984-06-18 1989-03-20 Gambro Lundia Ab Blodfiltreringssystem samt dropp- och /eller expansionskammare avsedd foer detta system
US4643714A (en) * 1985-08-05 1987-02-17 Cobe Laboratories, Inc. Single needle apparatus
DE3600793A1 (de) * 1986-01-14 1987-07-16 Braun Melsungen Ag Dialysevorrichtung
EP0306241B1 (de) * 1987-09-01 1993-11-03 Shibuya Kogyo Co., Ltd Dialysesystem
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Also Published As

Publication number Publication date
DK0472480T3 (da) 1995-12-11
DE69111716D1 (de) 1995-09-07
CA2049465C (en) 2001-12-25
CA2049465A1 (en) 1992-02-21
ES2076497T3 (es) 1995-11-01
JP3177268B2 (ja) 2001-06-18
JPH05168704A (ja) 1993-07-02
DE69111716T2 (de) 1996-04-04
EP0472480A1 (de) 1992-02-26
EP0472480B1 (de) 1995-08-02
US5227049A (en) 1993-07-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee