JP3892050B2 - 化学的なパラメータの測定、特に生物組織、液体等への挿入のためのカテーテル - Google Patents

化学的なパラメータの測定、特に生物組織、液体等への挿入のためのカテーテル Download PDF

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Publication number
JP3892050B2
JP3892050B2 JP54235398A JP54235398A JP3892050B2 JP 3892050 B2 JP3892050 B2 JP 3892050B2 JP 54235398 A JP54235398 A JP 54235398A JP 54235398 A JP54235398 A JP 54235398A JP 3892050 B2 JP3892050 B2 JP 3892050B2
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Japan
Prior art keywords
catheter
hose
passage
membrane
wall
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Expired - Fee Related
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JP54235398A
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English (en)
Japanese (ja)
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JP2001521419A5 (enExample
JP2001521419A (ja
Inventor
ハインドル・ハンス
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Tecpharma Licensing AG
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Disetronic Licensing AG
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    • 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
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP54235398A 1997-04-09 1998-04-02 化学的なパラメータの測定、特に生物組織、液体等への挿入のためのカテーテル Expired - Fee Related JP3892050B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19714572A DE19714572C1 (de) 1997-04-09 1997-04-09 Katheter zur Messung chemischer Parameter, insbesondere zum Einführen in biologisches Gewebe, Flüssigkeiten oder dergleichen
DE19714572.8 1997-04-09
PCT/EP1998/001906 WO1998044978A1 (de) 1997-04-09 1998-04-02 Katheter zur messung chemischer parameter, insbesondere zum einführen in biologisches gewebe, flüssigkeiten oder dergleichen

Publications (3)

Publication Number Publication Date
JP2001521419A JP2001521419A (ja) 2001-11-06
JP2001521419A5 JP2001521419A5 (enExample) 2005-09-08
JP3892050B2 true JP3892050B2 (ja) 2007-03-14

Family

ID=7825854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54235398A Expired - Fee Related JP3892050B2 (ja) 1997-04-09 1998-04-02 化学的なパラメータの測定、特に生物組織、液体等への挿入のためのカテーテル

Country Status (8)

Country Link
US (1) US6616625B2 (enExample)
EP (1) EP0973573B1 (enExample)
JP (1) JP3892050B2 (enExample)
AT (1) ATE318631T1 (enExample)
AU (1) AU7428298A (enExample)
DE (2) DE19714572C1 (enExample)
ES (1) ES2256938T3 (enExample)
WO (1) WO1998044978A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725680C2 (de) 1997-06-18 2000-04-06 Hans Haindl Trichterförmige Kanülenanordnung zur Kathetereinführung
DE10000823A1 (de) * 2000-01-12 2001-07-19 Hartwin Hobler Einbringen von Gasen in eine Körperflüssigkeit
SE519630C2 (sv) 2001-08-30 2003-03-18 Gambro Lundia Ab Kateter och metod för tillverkning därav
DE10246207B4 (de) * 2002-10-04 2008-04-03 Disetronic Licensing Ag Mikrodialysesonde mit spiralförmiger Leitung
DE10247023B4 (de) * 2002-10-09 2006-07-20 Disetronic Licensing Ag Mikrodialysesonde und Verfahren zu deren Herstellung
DE102005007901A1 (de) * 2005-02-21 2006-08-31 Roche Diagnostics Gmbh Katheter mit Mikrokanälen für die Überwachung der Konzentration eines Analyten in einer Körperflüssigkeit
GB2442209B (en) * 2006-09-28 2012-01-18 Probe Scient Ltd Molecular exchange device
WO2008048183A1 (en) * 2006-10-18 2008-04-24 Cma/Microdialysis Ab Microdialysis catheter and a method of making a microdialysis catheter
EP1922987A1 (de) 2006-11-17 2008-05-21 Trace Analytics GmbH Probenahmevorrichtung und Probenahmeverfahren
GB2457468B (en) * 2008-02-13 2012-11-21 Probe Scient Ltd molecular exchange device
GB2457469B (en) * 2008-02-13 2012-11-07 Probe Scient Ltd Molecular exchange device
EP2559450A1 (en) * 2011-08-19 2013-02-20 Abbott Laboratories Vascular Enterprises Limited Shaft for medical devices and catheter
WO2014055675A1 (en) * 2012-10-02 2014-04-10 Lutz Freitag Devices and methods for pulmonary diagnosis
DE102014226628A1 (de) * 2014-12-19 2016-06-23 Raumedic Ag Mehrlumen-Mikrokatheterschlauch sowie Verfahren zum Herstellen eines Mehrlumen-Mikrokatheterschlauchs
US20230338701A1 (en) * 2020-09-21 2023-10-26 University Of Connecticut Implantable medical devices with enhanced biocompatibility

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305640C3 (de) 1973-02-06 1975-08-14 B. Braun Melsungen Ag, 3508 Melsungen Vorrichtung zum Einführen flexibler Katheter
GB2030454B (en) 1978-09-22 1982-11-10 Delpy D T Instruments for use in the measurement of gases in body fluids
DE3147609A1 (de) 1981-12-02 1983-06-16 B. Braun Melsungen Ag, 3508 Melsungen "einfuehrungsvorrichtung zum einbringen langgestreckter gegenstaende in ein blutgefaess"
JPS5978502U (ja) 1982-11-16 1984-05-28 クラリオン株式会社 カ−ステレオの取付装置
SE434214B (sv) * 1982-12-01 1984-07-16 Carl Urban Ungerstedt Dialysprob, avsedd for inforing i biologiska vevnader
US5021044A (en) 1989-01-30 1991-06-04 Advanced Cardiovascular Systems, Inc. Catheter for even distribution of therapeutic fluids
AT393213B (de) * 1989-02-08 1991-09-10 Avl Verbrennungskraft Messtech Vorrichtung zur bestimmung zumindest einer medizinischen messgroesse
IT1231916B (it) 1989-05-29 1992-01-15 Ampliscientifica S R L Pancreas artificiale indossabile
FR2648353B1 (fr) * 1989-06-16 1992-03-27 Europhor Sa Sonde de microdialyse
FR2655548A1 (fr) * 1989-12-11 1991-06-14 Cleef Jean Francois Van Catheter a parois non lisses, catheter a parois moulurees.
CA2094414C (en) 1992-04-21 2007-03-27 Joseph J. Chang Intravenous catheter with needle guard
SE502537C2 (sv) 1992-11-26 1995-11-06 Boc Ohmeda Ab Anordning vid infusionskanyl
CA2132890C (en) 1993-09-30 1999-04-06 Timothy J. Erskine Peristaltic interlumenar device advancer
SE502394C2 (sv) 1994-02-04 1995-10-16 Cma Microdialysis Holding Ab Dialysprobskombination jämte mikrodialysprob och kanylrör för kombinationen
SE502438C2 (sv) * 1994-02-04 1995-10-16 Cma Microdialysis Holding Ab Förstärkt mikrodialysprob
CA2167733A1 (en) 1994-05-26 1995-12-07 Ray D. Hoffman Process for reclaiming crosslinked acrylic scrap
US5441481A (en) * 1994-05-27 1995-08-15 Mishra; Pravin Microdialysis probes and methods of use
US5501675A (en) 1994-12-27 1996-03-26 Becton, Dickinson And Company Safety catheter assembly having safety stop push button
US5586553A (en) 1995-02-16 1996-12-24 Minimed Inc. Transcutaneous sensor insertion set

Also Published As

Publication number Publication date
ATE318631T1 (de) 2006-03-15
AU7428298A (en) 1998-10-30
DE19714572C1 (de) 1998-06-25
US6616625B2 (en) 2003-09-09
EP0973573B1 (de) 2006-03-01
WO1998044978A1 (de) 1998-10-15
DE59813418D1 (de) 2006-04-27
EP0973573A1 (de) 2000-01-26
ES2256938T3 (es) 2006-07-16
JP2001521419A (ja) 2001-11-06
US20030060751A1 (en) 2003-03-27

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