DE69822648D1 - Vorbeugung elektrischer entladungen in polymerischen wärmetauschern - Google Patents

Vorbeugung elektrischer entladungen in polymerischen wärmetauschern

Info

Publication number
DE69822648D1
DE69822648D1 DE69822648T DE69822648T DE69822648D1 DE 69822648 D1 DE69822648 D1 DE 69822648D1 DE 69822648 T DE69822648 T DE 69822648T DE 69822648 T DE69822648 T DE 69822648T DE 69822648 D1 DE69822648 D1 DE 69822648D1
Authority
DE
Germany
Prior art keywords
prevention
heat exchangers
electrical discharge
polymeric heat
polymeric
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
DE69822648T
Other languages
English (en)
Other versions
DE69822648T2 (de
Inventor
Neil D Plotkin
Roger J Elgas
Robert F Gremel
Robert V Worrell
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.)
Medtronic Inc
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
Application granted granted Critical
Publication of DE69822648D1 publication Critical patent/DE69822648D1/de
Publication of DE69822648T2 publication Critical patent/DE69822648T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/366—General characteristics of the apparatus related to heating or cooling by liquid heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/24—Safety or protection arrangements; Arrangements for preventing malfunction for electrical insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
DE69822648T 1997-07-22 1998-07-20 Vorbeugung elektrischer entladungen in polymerischen wärmetauschern Expired - Lifetime DE69822648T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US898559 1997-07-22
US08/898,559 US6497841B1 (en) 1997-07-22 1997-07-22 Prevention of electrical discharges in polymeric heat exchangers
PCT/US1998/014948 WO1999004835A1 (en) 1997-07-22 1998-07-20 Prevention of electrical discharges in polymeric heat exchangers

Publications (2)

Publication Number Publication Date
DE69822648D1 true DE69822648D1 (de) 2004-04-29
DE69822648T2 DE69822648T2 (de) 2005-01-05

Family

ID=25409626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822648T Expired - Lifetime DE69822648T2 (de) 1997-07-22 1998-07-20 Vorbeugung elektrischer entladungen in polymerischen wärmetauschern

Country Status (5)

Country Link
US (1) US6497841B1 (de)
EP (1) EP1015047B1 (de)
AU (1) AU8499098A (de)
DE (1) DE69822648T2 (de)
WO (1) WO1999004835A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7022284B2 (en) * 2003-05-09 2006-04-04 Cardiovention, Inc. Extracorporeal blood handling system with integrated heat exchanger
US7291123B2 (en) * 2003-06-04 2007-11-06 Gambro Lundia Joint for fluid transport lines for medical use
US8545754B2 (en) 2009-04-23 2013-10-01 Medtronic, Inc. Radial design oxygenator with heat exchanger
US8906300B2 (en) 2011-08-11 2014-12-09 The University Of Kentucky Research Foundation Even perfusion pump-integrated blood oxygenator
US8777832B1 (en) 2013-03-14 2014-07-15 The University Of Kentucky Research Foundation Axial-centrifugal flow catheter pump for cavopulmonary assistance
US9431725B2 (en) * 2013-12-13 2016-08-30 Asia Connection LLC Water bonding fixture

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814702A (en) * 1984-05-31 1989-03-21 Westinghouse Electric Corp. Process for accurately determining the position of the edges of support plates in steam generators
DE3787976T2 (de) 1987-07-28 1994-04-28 Minntech Corp Blutoxygenerator vom äusseren perfusionstyp.
AU611244B2 (en) 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
JPH0614965B2 (ja) 1989-01-10 1994-03-02 テルモ株式会社 人工肺
US5162101A (en) 1989-01-13 1992-11-10 Minntech Corporation Oxygenator wedge configuration
US5240677A (en) 1989-01-26 1993-08-31 Shiley, Inc. Hollow fiber blood oxygenator
US5578267A (en) 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
US5270004A (en) * 1989-10-01 1993-12-14 Minntech Corporation Cylindrical blood heater/oxygenator
US5127907A (en) * 1990-12-06 1992-07-07 Abbott Laboratories System for eliminating or reducing static electricity in infusion pumping systems
US5403281A (en) 1992-09-25 1995-04-04 Minnesota Mining And Manufacturing Company Inline heat exchanger and cardioplegia system
US5470531A (en) 1992-11-03 1995-11-28 Cobe Laboratories, Inc. Exchanger and method for manufacturing the same
US5540841A (en) 1993-07-26 1996-07-30 Pall Corporation Cardioplegia filter and method for processing cardioplegia fluid
US5429184A (en) 1994-03-28 1995-07-04 Minntech Corporation Wound heat exchanger oxygenator
US5609571A (en) 1995-01-26 1997-03-11 Sorin Biomedical Inc. Apparatus and method of cardioplegia delivery
US5643191A (en) 1995-01-26 1997-07-01 Sorin Biomedical Inc. Cardioplegia delivery system and method for converting from warm cardioplegia to cold cardioplegia
US5630946A (en) 1995-02-15 1997-05-20 Pall Corporation Method for processing a biological fluid including leukocyte removal in an extracorporeal circuit
GB9518260D0 (en) 1995-09-08 1995-11-08 Univ Newcastle Polymer film heat exchanger
US5922281A (en) 1996-01-11 1999-07-13 Medtronic, Inc. Surface treatment for micro-conduits employed in blood heat exchange system

Also Published As

Publication number Publication date
AU8499098A (en) 1999-02-16
WO1999004835A1 (en) 1999-02-04
EP1015047B1 (de) 2004-03-24
EP1015047A1 (de) 2000-07-05
US6497841B1 (en) 2002-12-24
DE69822648T2 (de) 2005-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803