JPH11501234A - 生物体内の物質の濃度を決定する埋め込み型センサ・システム - Google Patents

生物体内の物質の濃度を決定する埋め込み型センサ・システム

Info

Publication number
JPH11501234A
JPH11501234A JP8525962A JP52596296A JPH11501234A JP H11501234 A JPH11501234 A JP H11501234A JP 8525962 A JP8525962 A JP 8525962A JP 52596296 A JP52596296 A JP 52596296A JP H11501234 A JPH11501234 A JP H11501234A
Authority
JP
Japan
Prior art keywords
substance
sensor
concentration
sensor system
determining
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.)
Pending
Application number
JP8525962A
Other languages
English (en)
Japanese (ja)
Inventor
ノル，マインハルト
Original Assignee
ノル，マインハルト
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 ノル，マインハルト filed Critical ノル，マインハルト
Publication of JPH11501234A publication Critical patent/JPH11501234A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6865—Access ports
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14525—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using microdialysis
    • A61B5/14528—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/686—Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
JP8525962A 1995-03-01 1996-02-27 生物体内の物質の濃度を決定する埋め込み型センサ・システム Pending JPH11501234A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995107107 DE19507107C1 (de) 1995-03-01 1995-03-01 Implantierbares Sensorsystem zur Bestimmung von Stoffkonzentrationen in lebenden Organismen
DE19507107.7 1995-03-01
PCT/DE1996/000356 WO1996026668A1 (de) 1995-03-01 1996-02-27 Implantierbares sensorsystem zur bestimmung von stoffkonzentrationen in lebenden organismen

Publications (1)

Publication Number Publication Date
JPH11501234A true JPH11501234A (ja) 1999-02-02

Family

ID=7755335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8525962A Pending JPH11501234A (ja) 1995-03-01 1996-02-27 生物体内の物質の濃度を決定する埋め込み型センサ・システム

Country Status (4)

Country Link
EP (1) EP0812147A1 (de)
JP (1) JPH11501234A (de)
DE (1) DE19507107C1 (de)
WO (1) WO1996026668A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005525139A (ja) * 2001-10-23 2005-08-25 メドトロニック ミニメド インコーポレイテッド 非血管センサ埋め込みのための方法およびシステム
JP2006500170A (ja) * 2002-09-27 2006-01-05 メドトロニック ミニメド インコーポレイテッド 埋込可能型センサ方法及びシステム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331163B1 (en) * 1998-01-08 2001-12-18 Microsense Cardiovascular Systems (1196) Ltd. Protective coating for bodily sensor
DE10119036C1 (de) * 2001-04-18 2002-12-12 Disetronic Licensing Ag Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase
DE10241071B4 (de) * 2002-09-05 2010-01-14 Aesculap Ag Vorrichtung zum Lokalisieren bestimmter Substanzen in einem tierischen oder menschlichen Körper
EP1885871B1 (de) 2005-05-17 2012-05-30 Radiometer Medical ApS Enzymsensor mit von einem hydrophilen polymer bedeckter deckmembranschicht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1254091A (en) * 1984-09-28 1989-05-16 Vladimir Feingold Implantable medication infusion system
GB8512796D0 (en) * 1985-05-21 1985-06-26 Bellhouse Brian John Testing liquids
DE3614821A1 (de) * 1986-05-02 1987-11-05 Siemens Ag Implantierbare, eichbare messvorrichtung fuer eine koerpersubstanz sowie eichverfahren
US4703756A (en) * 1986-05-06 1987-11-03 The Regents Of The University Of California Complete glucose monitoring system with an implantable, telemetered sensor module
DE3700119A1 (de) * 1987-01-03 1988-07-14 Inst Diabetestechnologie Gemei Implantierbarer elektrochemischer sensor
DE3933373A1 (de) * 1989-10-06 1991-04-18 Thomas Hoell Blutsensorsystem fuer die analytische in-vivo bestimmung eines blutbestandteils
DE4405149C2 (de) * 1993-02-25 1998-11-26 Daimler Benz Aerospace Ag Anordnung zum Bestimmen der Konzentration von Inhaltsstoffen in Körperflüssigkeiten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005525139A (ja) * 2001-10-23 2005-08-25 メドトロニック ミニメド インコーポレイテッド 非血管センサ埋め込みのための方法およびシステム
JP2006500170A (ja) * 2002-09-27 2006-01-05 メドトロニック ミニメド インコーポレイテッド 埋込可能型センサ方法及びシステム
US7736309B2 (en) 2002-09-27 2010-06-15 Medtronic Minimed, Inc. Implantable sensor method and system

Also Published As

Publication number Publication date
DE19507107C1 (de) 1996-08-14
EP0812147A1 (de) 1997-12-17
WO1996026668A1 (de) 1996-09-06

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