EP0862378A4 - Mesure de la pression lors du traitement du sang - Google Patents

Mesure de la pression lors du traitement du sang

Info

Publication number
EP0862378A4
EP0862378A4 EP19960936495 EP96936495A EP0862378A4 EP 0862378 A4 EP0862378 A4 EP 0862378A4 EP 19960936495 EP19960936495 EP 19960936495 EP 96936495 A EP96936495 A EP 96936495A EP 0862378 A4 EP0862378 A4 EP 0862378A4
Authority
EP
European Patent Office
Prior art keywords
pressure measurement
blood treatment
blood
treatment
measurement
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.)
Withdrawn
Application number
EP19960936495
Other languages
German (de)
English (en)
Other versions
EP0862378A1 (fr
Inventor
David S Utterberg
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.)
Medisystems Technology Corp
Original Assignee
Medisystems Technology Corp
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 Medisystems Technology Corp filed Critical Medisystems Technology Corp
Publication of EP0862378A1 publication Critical patent/EP0862378A1/fr
Publication of EP0862378A4 publication Critical patent/EP0862378A4/fr
Withdrawn legal-status Critical Current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
    • A61M1/36—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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A61M1/3641—Pressure isolators

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (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)
EP19960936495 1995-10-26 1996-10-15 Mesure de la pression lors du traitement du sang Withdrawn EP0862378A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54859795A 1995-10-26 1995-10-26
US548597 1995-10-26
PCT/US1996/016472 WO1997015228A1 (fr) 1995-10-26 1996-10-15 Mesure de la pression lors du traitement du sang

Publications (2)

Publication Number Publication Date
EP0862378A1 EP0862378A1 (fr) 1998-09-09
EP0862378A4 true EP0862378A4 (fr) 2000-01-18

Family

ID=24189565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960936495 Withdrawn EP0862378A4 (fr) 1995-10-26 1996-10-15 Mesure de la pression lors du traitement du sang

Country Status (3)

Country Link
EP (1) EP0862378A4 (fr)
AU (1) AU7431396A (fr)
WO (1) WO1997015228A1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6887214B1 (en) 2000-09-12 2005-05-03 Chf Solutions, Inc. Blood pump having a disposable blood passage cartridge with integrated pressure sensors
US6890315B1 (en) 2000-05-23 2005-05-10 Chf Solutions, Inc. Method and apparatus for vein fluid removal in heart failure
US6533747B1 (en) * 2000-05-23 2003-03-18 Chf Solutions, Inc. Extracorporeal circuit for peripheral vein fluid removal
US6585675B1 (en) 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller
US6689083B1 (en) 2000-11-27 2004-02-10 Chf Solutions, Inc. Controller for ultrafiltration blood circuit which prevents hypotension by monitoring osmotic pressure in blood
US6706007B2 (en) 2000-12-29 2004-03-16 Chf Solutions, Inc. Feedback control of ultrafiltration to prevent hypotension
US6685664B2 (en) 2001-06-08 2004-02-03 Chf Solutions, Inc. Method and apparatus for ultrafiltration utilizing a long peripheral access venous cannula for blood withdrawal
WO2005028872A2 (fr) 2003-09-18 2005-03-31 Myrakelle, Llc Pompe a sang rotative
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
CN101448535B (zh) 2006-03-23 2011-10-19 宾州研究基金会 带有可膨胀叶轮泵的心脏辅助装置
CN101932837A (zh) 2006-03-31 2010-12-29 索罗泰克公司 旋转式血泵
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
DE102013008168A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Laufrad für Katheterpumpe
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP4186557A1 (fr) 2012-07-03 2023-05-31 Tc1 Llc Ensemble motour pour pompe à cathéter
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
EP4122520A1 (fr) 2013-03-13 2023-01-25 Tc1 Llc Système de manipulation de fluide
US20160030649A1 (en) 2013-03-15 2016-02-04 Thoratec Corporation Catheter pump assembly including a stator
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP3131599B1 (fr) 2014-04-15 2019-02-20 Tc1 Llc Pompe de cathéter ayant des orifices d'accès
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
EP3799918A1 (fr) 2014-04-15 2021-04-07 Tc1 Llc Capteurs pour pompes à cathéter
EP3131597B1 (fr) 2014-04-15 2020-12-02 Tc1 Llc Systèmes d'introduction de pompe de cathéter
EP3142724B1 (fr) 2014-05-15 2019-08-21 novalung GmbH Dispositif de mesure médical et procédé de mesure
EP3086825B1 (fr) * 2014-05-15 2020-09-02 novalung GmbH Système de mesure médical et procédé de fabrication du système de mesure
WO2016028644A1 (fr) 2014-08-18 2016-02-25 Thoratec Corporation Eléments de guidage pour une pompe de cathéter percutané
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
WO2016118781A2 (fr) 2015-01-22 2016-07-28 Thoratec Corporation Ensemble moteur avec échangeur de chaleur pour pompe de cathéter
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
EP3159026A1 (fr) 2015-10-23 2017-04-26 novalung GmbH Élement intermediaire pour une conduite de fluide extracorporel medical, systeme de fluide extracorporel medical et procede de mesure d'un fluide guide dans un systeme de fluide extracorporel medical du gaz contenu dans le corps humain ou d'un animal
EP3808401A1 (fr) 2016-07-21 2021-04-21 Tc1 Llc Chambre remplie de gaz pour ensemble moteur de pompe de cathéter
EP3804804A1 (fr) 2016-07-21 2021-04-14 Tc1 Llc Joints fluidiques pour ensemble de moteur de pompe à cathéter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418853A (en) * 1966-01-10 1968-12-31 Statham Instrument Inc Blood pressure transducer
US3908653A (en) * 1974-01-23 1975-09-30 Vital Assists Blood chamber
US4263808A (en) * 1979-03-26 1981-04-28 Baxter Travenol Laboratories, Inc. Noninvasive pressure monitor
EP0240101A2 (fr) * 1986-04-03 1987-10-07 Guest, Weldon S., Trustee Appareil pour circuit extra corporel
GB2208714A (en) * 1985-06-25 1989-04-12 Cobe Lab Apparatus for sensing the pressure of a liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431009A (en) * 1981-09-08 1984-02-14 Biomedical Dynamics Corporation Apparatus for measuring blood pressure
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418853A (en) * 1966-01-10 1968-12-31 Statham Instrument Inc Blood pressure transducer
US3908653A (en) * 1974-01-23 1975-09-30 Vital Assists Blood chamber
US4263808A (en) * 1979-03-26 1981-04-28 Baxter Travenol Laboratories, Inc. Noninvasive pressure monitor
GB2208714A (en) * 1985-06-25 1989-04-12 Cobe Lab Apparatus for sensing the pressure of a liquid
EP0240101A2 (fr) * 1986-04-03 1987-10-07 Guest, Weldon S., Trustee Appareil pour circuit extra corporel

Also Published As

Publication number Publication date
WO1997015228A1 (fr) 1997-05-01
AU7431396A (en) 1997-05-15
EP0862378A1 (fr) 1998-09-09

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Legal Events

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