+

WO2001082999A3 - Systeme cardiorespiratoire a revetement biocompatible ameliore - Google Patents

Systeme cardiorespiratoire a revetement biocompatible ameliore Download PDF

Info

Publication number
WO2001082999A3
WO2001082999A3 PCT/US2001/011157 US0111157W WO0182999A3 WO 2001082999 A3 WO2001082999 A3 WO 2001082999A3 US 0111157 W US0111157 W US 0111157W WO 0182999 A3 WO0182999 A3 WO 0182999A3
Authority
WO
WIPO (PCT)
Prior art keywords
biocompatible coating
housing
cardiorespiratory system
improved biocompatible
casing
Prior art date
Application number
PCT/US2001/011157
Other languages
English (en)
Other versions
WO2001082999A2 (fr
Inventor
Kevin D Mcintosh
Eric J Thor
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Publication of WO2001082999A2 publication Critical patent/WO2001082999A2/fr
Publication of WO2001082999A3 publication Critical patent/WO2001082999A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0221—Encapsulating hollow fibres using a mould
    • 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
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/3623—Means for actively controlling temperature of 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/369—Temperature treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/042—Adhesives or glues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un appareil d'oxygénation de fluide comprenant un logement, au moins un élément d'enrobage fixé audit logement et un epoxy biocompatible appliqué en un point situé entre le logement et l'élément d'enrobage. L'invention concerne également un échangeur thermique constitué d'un boîtier comportant passage pour fluide, d'au moins un soufflet disposé le long dudit passage et d'un epoxy biocompatible appliqué en un point situé entre le soufflet et le boîtier. L'invention concerne, enfin des procédés permettant la réalisation d'un appareil d'oxygénation et d'un échangeur thermique.
PCT/US2001/011157 2000-04-27 2001-04-05 Systeme cardiorespiratoire a revetement biocompatible ameliore WO2001082999A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56024900A 2000-04-27 2000-04-27
US09/560,249 2000-04-27

Publications (2)

Publication Number Publication Date
WO2001082999A2 WO2001082999A2 (fr) 2001-11-08
WO2001082999A3 true WO2001082999A3 (fr) 2002-07-04

Family

ID=24236978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/011157 WO2001082999A2 (fr) 2000-04-27 2001-04-05 Systeme cardiorespiratoire a revetement biocompatible ameliore

Country Status (1)

Country Link
WO (1) WO2001082999A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201012521D0 (en) * 2010-07-27 2010-09-08 Univ Strathclyde Integrated perfusion system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376095A (en) * 1980-08-25 1983-03-08 Terumo Corporation Hollow fiber-type artificial lung having enclosed heat exchanger
EP0371173A1 (fr) * 1988-11-03 1990-06-06 BAXTER INTERNATIONAL INC. (a Delaware corporation) Dispositif combiné de traitement du sang constitué d'un appareil pour enlever la mousse, d'un réservoir, d'un échangeur de chaleur et d'un filtre pour cardiotomie
US5059374A (en) * 1989-02-09 1991-10-22 The Dow Chemical Company Method for sealing a hollow fiber membrane module in a case
US5514335A (en) * 1993-10-25 1996-05-07 Minnesota Mining And Manufacturing Company Blood oxygenation system and reservoir and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346621A (en) 1993-05-19 1994-09-13 Avecor Cardiovascular, Inc. Hollow fiber blood oxygenator
US5376334A (en) 1993-05-19 1994-12-27 Avecor Cardiovascular Inc. Mass transfer device having a hollow fiber bundle
US5421405A (en) 1993-12-07 1995-06-06 Avecor Cardiovascular, Inc. Heat exchanger
US5951949A (en) 1997-05-14 1999-09-14 Avecor Cardiovascular Inc. Heat exchanger for medical applications
US5997816A (en) 1997-05-14 1999-12-07 Medtronic Avecor Cardiovascular, Inc. Heat exchanger for medical applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376095A (en) * 1980-08-25 1983-03-08 Terumo Corporation Hollow fiber-type artificial lung having enclosed heat exchanger
EP0371173A1 (fr) * 1988-11-03 1990-06-06 BAXTER INTERNATIONAL INC. (a Delaware corporation) Dispositif combiné de traitement du sang constitué d'un appareil pour enlever la mousse, d'un réservoir, d'un échangeur de chaleur et d'un filtre pour cardiotomie
US5059374A (en) * 1989-02-09 1991-10-22 The Dow Chemical Company Method for sealing a hollow fiber membrane module in a case
US5514335A (en) * 1993-10-25 1996-05-07 Minnesota Mining And Manufacturing Company Blood oxygenation system and reservoir and method of manufacture

Also Published As

Publication number Publication date
WO2001082999A2 (fr) 2001-11-08

Similar Documents

Publication Publication Date Title
US5944092C1 (en) Capillary pumped heat transfer loop
AU3971399A (en) Low prime membrane oxygenator with integrated heat exchanger/reservoir
AU4505089A (en) Integrated membrane blood oxygenator/heat exchanger
AU2487100A (en) Integrated extracorporeal blood oxygenator, pump and heat exchanger system
EP0684458A3 (fr) Débitmètre polyphasique.
DK0722538T3 (da) Mikromembranpumpe
IL115327A (en) Diaphragm pump
DE3777490D1 (de) Integrierter membran-oxygenator, waermetauscher und reservoir.
DE69111576D1 (de) Hochleistungsepoxydharzklebstoff.
WO1998013838A3 (fr) Equipement generateur d'energie destine a etre utilise sous l'eau
DE69616186D1 (de) Bei Raumtemperatur stabiler, flexibler einkomponenten Epoxidklebstoff mit thermischer Leitfähigkeit
DE69205568D1 (de) Turbinengehaeuse.
ATE285048T1 (de) Abgedichtete kupplung
DE69110311D1 (de) Fluiddruckregler.
EP0675288A3 (fr) Compresseur à fluide.
KR970702959A (ko) 필라멘트가 감겨진 일체 하우징을 갖춘 유체펌프(fluid pump with integral filament-wound housing)
FI915091A7 (fi) Foerfarande foer framstaellning av nya 3-cykloalkyl-propanamider, deras tautomerer och deras salter.
CA2378970A1 (fr) Dispositif de regulation de temperature de supports d'enduction
AU2108292A (en) Improved diaphragm pump, particularly suitable for gas-containing fluid
WO2001082999A3 (fr) Systeme cardiorespiratoire a revetement biocompatible ameliore
ATE274168T1 (de) Isolierter rohraufbau und verfahren zu dessen herstellung
FR2668223B1 (fr) Element d'accouplement d'arbre, elastique et autorisant des decalages axiaux et angulaires.
ZA995163B (en) Diaphragm pump.
HK1017420A1 (en) Heat pumps.
DE69107323D1 (de) Durch Flüssigkeitsdruck betätigter elektrischer Verbinder.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA JP MX

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): CA JP MX

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载