ES2076497T3 - Circuito de aguja unica para la circulacion de la sangre extracorporea en aparatos de tratamiento de la sangre. - Google Patents

Circuito de aguja unica para la circulacion de la sangre extracorporea en aparatos de tratamiento de la sangre.

Info

Publication number
ES2076497T3
ES2076497T3 ES91420294T ES91420294T ES2076497T3 ES 2076497 T3 ES2076497 T3 ES 2076497T3 ES 91420294 T ES91420294 T ES 91420294T ES 91420294 T ES91420294 T ES 91420294T ES 2076497 T3 ES2076497 T3 ES 2076497T3
Authority
ES
Spain
Prior art keywords
blood
single needle
circulation
blood treatment
treatment devices
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
Application number
ES91420294T
Other languages
English (en)
Inventor
Jacques Chevallet
Jean-Claude Riquier
Carl-Henry Orndal
Allan Petersen
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.)
Gambro Industries SAS
Gambro AB
Original Assignee
Hospal Industrie SAS
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 Industrie SAS, Gambro AB filed Critical Hospal Industrie SAS
Application granted granted Critical
Publication of ES2076497T3 publication Critical patent/ES2076497T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

EN UN APARATO DE TRATAMIENTO DE LA SANGRE, UN CIRCUITO PARA HACER CIRCULAR LA SANGRE FUERA DEL CUERPO ESTA DISEÑADO PARA ESTAR CONECTADO A PACIENTE A TRAVES DE UNA UNICA AGUJA (7) Y COMPRENDE UN DISPOSITIVO DE TRATAMIENTO DE LA SANGRE (1), MEDIOS DE CIRCULACION DE SANGRE (8, 9) PARA HACER QUE LA SANGRE FLUYA A TRAVES DEL CIRCUITO, AL MENOS UNA CAMARA DE EXPANSION DE SANGRE (12, 21), Y MEDIOS DE REGULACION DE PRESION (18, 25) PARA MANTENER UNA PRESION AJUSTABLE SUSTANCIALMENTE CONSTANTE AL MENOS MAS ABAJO DEL DISPOSITIVO DE TRATAMIENTO DE LA SANGRE.
ES91420294T 1990-08-20 1991-08-14 Circuito de aguja unica para la circulacion de la sangre extracorporea en aparatos de tratamiento de la sangre. Expired - Lifetime ES2076497T3 (es)

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
ES2076497T3 true ES2076497T3 (es) 1995-11-01

Family

ID=26228504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91420294T Expired - Lifetime ES2076497T3 (es) 1990-08-20 1991-08-14 Circuito de aguja unica para la circulacion de la sangre extracorporea en aparatos de tratamiento de la sangre.

Country Status (8)

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

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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
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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 (fr) * 2001-11-26 2003-05-28 Infomed S.A. Dispositif d'épuration intra- et extracorporelle
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。
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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
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
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
EP2415491B1 (en) * 2010-08-02 2014-06-04 Gambro Lundia AB Extracorporeal blood treatment apparatus
CN107335104A (zh) 2010-12-07 2017-11-10 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
EP2545948B1 (en) 2011-07-12 2014-04-16 Sorin Group Italia S.r.l. Dual chamber blood reservoir
US20130167940A1 (en) 2012-01-03 2013-07-04 Gil LAVIE Apparatus and method for pressure regulation
EP3134146B1 (en) 2014-04-24 2024-12-25 ExThera Medical Corporation Method for removing bacteria from blood using high flow rate
JP6657186B2 (ja) * 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 透析システムおよび方法
US10458833B2 (en) 2014-05-16 2019-10-29 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
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WO2017001357A1 (en) * 2015-06-29 2017-01-05 Gambro Lundia Ab Extracorporeal blood treatment apparatus for single-needle treatments
US11911551B2 (en) 2016-03-02 2024-02-27 Exthera Medical Corporation Method for treating drug intoxication
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ES3028957T3 (en) 2018-08-23 2025-06-20 Outset Medical Inc Dialysis system and methods
CN113795286A (zh) 2019-04-30 2021-12-14 开端医疗公司 透析系统和方法
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Also Published As

Publication number Publication date
US5227049A (en) 1993-07-13
DE69111716D1 (de) 1995-09-07
DE69111716T2 (de) 1996-04-04
CA2049465C (en) 2001-12-25
ATE125714T1 (de) 1995-08-15
JP3177268B2 (ja) 2001-06-18
EP0472480A1 (en) 1992-02-26
EP0472480B1 (en) 1995-08-02
JPH05168704A (ja) 1993-07-02
CA2049465A1 (en) 1992-02-21
DK0472480T3 (da) 1995-12-11

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