ATE385428T1 - Katheter und verfahren zu seiner herstellung - Google Patents

Katheter und verfahren zu seiner herstellung

Info

Publication number
ATE385428T1
ATE385428T1 AT02797654T AT02797654T ATE385428T1 AT E385428 T1 ATE385428 T1 AT E385428T1 AT 02797654 T AT02797654 T AT 02797654T AT 02797654 T AT02797654 T AT 02797654T AT E385428 T1 ATE385428 T1 AT E385428T1
Authority
AT
Austria
Prior art keywords
catheter
hollow fiber
fiber membrane
bent section
producing same
Prior art date
Application number
AT02797654T
Other languages
German (de)
English (en)
Inventor
Herbert Harttig
Reinhold Buck
Original Assignee
Gambro Lundia Ab
Hoffmann La Roche
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 Gambro Lundia Ab, Hoffmann La Roche filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE385428T1 publication Critical patent/ATE385428T1/de

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14525—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using microdialysis
    • A61B5/14528—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using microdialysis invasively
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT02797654T 2001-08-30 2002-08-30 Katheter und verfahren zu seiner herstellung ATE385428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102879A SE519630C2 (sv) 2001-08-30 2001-08-30 Kateter och metod för tillverkning därav

Publications (1)

Publication Number Publication Date
ATE385428T1 true ATE385428T1 (de) 2008-02-15

Family

ID=20285170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02797654T ATE385428T1 (de) 2001-08-30 2002-08-30 Katheter und verfahren zu seiner herstellung

Country Status (9)

Country Link
US (1) US20050015044A1 (enExample)
EP (1) EP1423160B1 (enExample)
JP (1) JP4060793B2 (enExample)
AT (1) ATE385428T1 (enExample)
CA (1) CA2452510C (enExample)
DE (1) DE50211650D1 (enExample)
ES (1) ES2299629T3 (enExample)
SE (1) SE519630C2 (enExample)
WO (1) WO2003020352A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104720887B (zh) 2006-06-13 2017-05-10 直观外科手术操作公司 微创手术系统
CN101578129B (zh) * 2006-10-18 2012-03-28 甘布罗伦迪亚股份有限公司 中空纤维膜及其制备方法
EP2077762B8 (en) * 2006-10-18 2014-09-17 Maquet Critical Care AB Microdialysis catheter and a method of making a microdialysis catheter
KR101589746B1 (ko) * 2009-04-13 2016-01-28 코오롱인더스트리 주식회사 복합 중공사막 및 그 제조방법
GB0913645D0 (en) * 2009-08-05 2009-09-16 Nano Porous Solutions Ltd A method of forming a fluid separation filter for use in a fluid separation device
CH701634A2 (de) * 2009-08-07 2011-02-15 Peter Schlumpf Schutzhülle für einen Katheter.
CN102974231B (zh) * 2012-11-16 2014-09-03 杭州天创环境科技股份有限公司 一种经强化织造管前处理的增强型聚合物复合膜制备方法
US10575754B2 (en) 2015-09-23 2020-03-03 Covidien Lp Catheter having a sensor and an extended working channel
CN107224624B (zh) * 2017-06-12 2023-12-15 谢华南 血液透析器、血液透析装置及血液透析方法
US10773051B2 (en) 2018-01-24 2020-09-15 Covidien Lp Methods of manufacturing a catheter having a sensor
US10773053B2 (en) 2018-01-24 2020-09-15 Covidien Lp Methods of manufacturing a catheter having a sensor
DK181117B1 (en) * 2021-05-12 2023-01-10 Flowsion As Micro-dialysis probe with reinforcing tube

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434214B (sv) 1982-12-01 1984-07-16 Carl Urban Ungerstedt Dialysprob, avsedd for inforing i biologiska vevnader
US4765339A (en) * 1986-06-04 1988-08-23 Solutech, Inc. Closed loop dialysis system
DE3878899T2 (de) * 1987-07-30 1993-07-22 Toray Industries Poroese polytetrafluoraethylen-membran, trennvorrichtung unter verwendung dieser membran sowie verfahren zur herstellung.
US5405320A (en) * 1990-01-08 1995-04-11 The Curators Of The University Of Missouri Multiple lumen catheter for hemodialysis
US5191900A (en) * 1991-04-10 1993-03-09 The Board Of Trustees Of The University Of Illinois Dialysis probe
US5171227A (en) * 1991-04-16 1992-12-15 The Curators Of The University Of Missouri Separable peritoneal dialysis catheter
US5879499A (en) * 1996-06-17 1999-03-09 Heartport, Inc. Method of manufacture of a multi-lumen catheter
US6029671A (en) * 1991-07-16 2000-02-29 Heartport, Inc. System and methods for performing endovascular procedures
US5141499A (en) * 1991-10-09 1992-08-25 Zappacosta Anthony R Peritoneal dialysis catheter
US5228992A (en) * 1992-03-03 1993-07-20 Pall Corporation Process for preparing hollow fiber separatory devices
US5350358A (en) * 1992-12-22 1994-09-27 Med-Pro Design, Inc. Bent co-axial catheter
GB9424703D0 (en) * 1994-12-07 1995-02-01 Fsm Technologies Ltd Plug
US5702601A (en) * 1996-03-29 1997-12-30 Praxiar Technology, Inc. Structure enhancing hollow fiber module
JP3803421B2 (ja) * 1996-04-26 2006-08-02 富士システムズ株式会社 気体交換装置
DE19714572C1 (de) 1997-04-09 1998-06-25 Haindl Hans Katheter zur Messung chemischer Parameter, insbesondere zum Einführen in biologisches Gewebe, Flüssigkeiten oder dergleichen
US6030358A (en) * 1997-08-08 2000-02-29 Odland; Rick Matthew Microcatheter and method for site specific therapy
US5891114A (en) * 1997-09-30 1999-04-06 Target Therapeutics, Inc. Soft-tip high performance braided catheter
NL1008315C2 (nl) 1998-02-16 1999-08-25 Stichting Fund Ond Material Met Si-chip geïntegreerde microdialyse-sonde.
US6149665A (en) * 1998-05-15 2000-11-21 Shelhigh, Inc. Intra vascular implant and method of manufacture thereof
DE19937099C2 (de) * 1999-08-06 2001-07-12 Disetronic Licensing Ag Mikrodialysesonde
CA2407859C (en) * 2001-03-06 2006-04-11 Asahi Kasei Kabushiki Kaisha Method for producing hollow fiber membrane

Also Published As

Publication number Publication date
SE0102879D0 (sv) 2001-08-30
DE50211650D1 (enExample) 2008-03-20
EP1423160B1 (de) 2008-02-06
SE0102879L (sv) 2003-03-01
EP1423160A2 (de) 2004-06-02
ES2299629T3 (es) 2008-06-01
JP4060793B2 (ja) 2008-03-12
WO2003020352A3 (de) 2003-11-27
CA2452510C (en) 2007-05-15
US20050015044A1 (en) 2005-01-20
JP2005501612A (ja) 2005-01-20
WO2003020352A2 (de) 2003-03-13
CA2452510A1 (en) 2003-03-13
SE519630C2 (sv) 2003-03-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee