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AU7431396A - Pressure measurement in blood treatment - Google Patents

Pressure measurement in blood treatment

Info

Publication number
AU7431396A
AU7431396A AU74313/96A AU7431396A AU7431396A AU 7431396 A AU7431396 A AU 7431396A AU 74313/96 A AU74313/96 A AU 74313/96A AU 7431396 A AU7431396 A AU 7431396A AU 7431396 A AU7431396 A AU 7431396A
Authority
AU
Australia
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.)
Abandoned
Application number
AU74313/96A
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 AU7431396A publication Critical patent/AU7431396A/en
Abandoned 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)
AU74313/96A 1995-10-26 1996-10-15 Pressure measurement in blood treatment Abandoned AU7431396A (en)

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 (en) 1995-10-26 1996-10-15 Pressure measurement in blood treatment

Publications (1)

Publication Number Publication Date
AU7431396A true AU7431396A (en) 1997-05-15

Family

ID=24189565

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74313/96A Abandoned AU7431396A (en) 1995-10-26 1996-10-15 Pressure measurement in blood treatment

Country Status (3)

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

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
US6533747B1 (en) * 2000-05-23 2003-03-18 Chf Solutions, Inc. Extracorporeal circuit for peripheral vein fluid removal
US6890315B1 (en) 2000-05-23 2005-05-10 Chf Solutions, Inc. Method and apparatus for vein fluid removal in heart failure
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
US7682301B2 (en) 2003-09-18 2010-03-23 Thoratec Corporation Rotary blood pump
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
EP3115070B8 (en) 2006-03-23 2019-05-08 The Penn State Research Foundation Heart assist device with expandable impeller pump
CN103170020A (en) 2006-03-31 2013-06-26 索罗泰克公司 Blood pump and method for bumping blood
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
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
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
EP4218887A1 (en) 2012-05-14 2023-08-02 Tc1 Llc Mechanical circulatory support device for stabilizing a patient after cardiogenic shock
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
EP4122520A1 (en) 2013-03-13 2023-01-25 Tc1 Llc Fluid handling system
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
EP3808390B1 (en) 2013-03-15 2023-11-08 Tc1 Llc Catheter pump assembly including a stator
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP3791920B1 (en) 2014-04-15 2024-07-03 Tc1 Llc Catheter pump introducer system
WO2015160942A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Catheter pump with off-set motor position
US9827356B2 (en) 2014-04-15 2017-11-28 Tc1 Llc Catheter pump with access ports
EP3131615B1 (en) 2014-04-15 2021-06-09 Tc1 Llc Sensors for catheter pumps
CN106132292B (en) * 2014-05-15 2020-09-08 诺瓦朗公司 Medical technology measuring device and measuring method
JP6875857B2 (en) * 2014-05-15 2021-05-26 ノヴァルング ゲーエムベーハー Medical technical measurement system and manufacturing method of the measurement system
US10449279B2 (en) 2014-08-18 2019-10-22 Tc1 Llc Guide features for percutaneous catheter pump
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
EP3804797A1 (en) 2015-01-22 2021-04-14 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
EP3159026A1 (en) 2015-10-23 2017-04-26 novalung GmbH Intermediate element for a medical extracorporeal fluid conduit, medical extracorporeal fluid system and method for measuring a gas contained in a fluid guided in a medical extracorporeal fluid system of the human or animal body
US11160970B2 (en) 2016-07-21 2021-11-02 Tc1 Llc Fluid seals for catheter pump motor assembly
EP3808401A1 (en) 2016-07-21 2021-04-21 Tc1 Llc Gas-filled chamber for catheter pump motor assembly

Family Cites Families (7)

* 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
US4431009A (en) * 1981-09-08 1984-02-14 Biomedical Dynamics Corporation Apparatus for measuring blood pressure
US4666598A (en) * 1985-06-25 1987-05-19 Cobe Laboratories, Inc. Apparatus for use with fluid flow transfer device
US4828543A (en) * 1986-04-03 1989-05-09 Weiss Paul I Extracorporeal circulation apparatus
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring

Also Published As

Publication number Publication date
WO1997015228A1 (en) 1997-05-01
EP0862378A1 (en) 1998-09-09
EP0862378A4 (en) 2000-01-18

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