EP0862378A4 - Mesure de la pression lors du traitement du sang - Google Patents
Mesure de la pression lors du traitement du sangInfo
- 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- Withdrawn
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)
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)
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)
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)
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 |
-
1996
- 1996-10-15 WO PCT/US1996/016472 patent/WO1997015228A1/fr not_active Application Discontinuation
- 1996-10-15 AU AU74313/96A patent/AU7431396A/en not_active Abandoned
- 1996-10-15 EP EP19960936495 patent/EP0862378A4/fr not_active Withdrawn
Patent Citations (5)
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
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980519 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FR GB IT LI NL |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 6A 61B 5/00 A, 6A 61M 1/36 B |
|
A4 | Supplementary search report drawn up and despatched | ||
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE CH DE ES FR GB IT LI NL |
|
18D | Application deemed to be withdrawn |
Effective date: 19990504 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
R18D | Application deemed to be withdrawn (corrected) |
Effective date: 19990504 |