DE69631738D1 - Medizinische implantierbare Vorrichtung für elektrochemische Messungen von Bluteigenschaften - Google Patents

Medizinische implantierbare Vorrichtung für elektrochemische Messungen von Bluteigenschaften

Info

Publication number
DE69631738D1
DE69631738D1 DE69631738T DE69631738T DE69631738D1 DE 69631738 D1 DE69631738 D1 DE 69631738D1 DE 69631738 T DE69631738 T DE 69631738T DE 69631738 T DE69631738 T DE 69631738T DE 69631738 D1 DE69631738 D1 DE 69631738D1
Authority
DE
Germany
Prior art keywords
implantable device
electrochemical measurement
medical implantable
blood properties
blood
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
DE69631738T
Other languages
English (en)
Other versions
DE69631738T2 (de
Inventor
Nils Holmstroem
Pia Hagel
Kenth Nilsson
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.)
Pacesetter AB
Original Assignee
Pacesetter AB
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 Pacesetter AB filed Critical Pacesetter AB
Application granted granted Critical
Publication of DE69631738D1 publication Critical patent/DE69631738D1/de
Publication of DE69631738T2 publication Critical patent/DE69631738T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36557—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by chemical substances in blood
DE69631738T 1995-11-27 1996-10-25 Medizinische implantierbare Vorrichtung für elektrochemische Messungen von Bluteigenschaften Expired - Lifetime DE69631738T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504233A SE9504233D0 (sv) 1995-11-27 1995-11-27 Implantable medical device
SE9504233 1995-11-27

Publications (2)

Publication Number Publication Date
DE69631738D1 true DE69631738D1 (de) 2004-04-15
DE69631738T2 DE69631738T2 (de) 2005-01-05

Family

ID=20400374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631738T Expired - Lifetime DE69631738T2 (de) 1995-11-27 1996-10-25 Medizinische implantierbare Vorrichtung für elektrochemische Messungen von Bluteigenschaften

Country Status (5)

Country Link
US (1) US5728281A (de)
EP (1) EP0776675B1 (de)
JP (1) JPH09168602A (de)
DE (1) DE69631738T2 (de)
SE (1) SE9504233D0 (de)

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WO2003018751A2 (en) 2001-08-22 2003-03-06 Maxcyte, Inc. Apparatus and method for electroporation of biological samples
US8506550B2 (en) * 2001-09-07 2013-08-13 Medtronic Minimed, Inc. Method and system for non-vascular sensor implantation
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US6671554B2 (en) 2001-09-07 2003-12-30 Medtronic Minimed, Inc. Electronic lead for a medical implant device, method of making same, and method and apparatus for inserting same
US6915147B2 (en) 2001-09-07 2005-07-05 Medtronic Minimed, Inc. Sensing apparatus and process
US7025760B2 (en) * 2001-09-07 2006-04-11 Medtronic Minimed, Inc. Method and system for non-vascular sensor implantation
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US7192766B2 (en) * 2001-10-23 2007-03-20 Medtronic Minimed, Inc. Sensor containing molded solidified protein
US6809507B2 (en) 2001-10-23 2004-10-26 Medtronic Minimed, Inc. Implantable sensor electrodes and electronic circuitry
US8465466B2 (en) 2001-10-23 2013-06-18 Medtronic Minimed, Inc Method and system for non-vascular sensor implantation
US6859667B2 (en) * 2001-11-07 2005-02-22 Cardiac Pacemakers, Inc. Multiplexed medical device lead with standard header
US20040137547A1 (en) * 2001-12-28 2004-07-15 Medtronic Minimed, Inc. Method for formulating a glucose oxidase enzyme with a desired property or properties and a glucose oxidase enzyme with the desired property
US6865420B1 (en) 2002-01-14 2005-03-08 Pacesetter, Inc. Cardiac stimulation device for optimizing cardiac output with myocardial ischemia protection
US7736309B2 (en) * 2002-09-27 2010-06-15 Medtronic Minimed, Inc. Implantable sensor method and system
AU2003277109A1 (en) * 2002-09-30 2004-04-23 Maxcyte, Inc. Apparatus and method for streaming electroporation
DK1766057T3 (en) * 2004-05-12 2015-03-02 Maxcyte Inc Methods and devices related to a regulated flowelektroporationskammer
US20060064133A1 (en) 2004-09-17 2006-03-23 Cardiac Pacemakers, Inc. System and method for deriving relative physiologic measurements using an external computing device
US7813808B1 (en) 2004-11-24 2010-10-12 Remon Medical Technologies Ltd Implanted sensor system with optimized operational and sensing parameters
US7742815B2 (en) * 2005-09-09 2010-06-22 Cardiac Pacemakers, Inc. Using implanted sensors for feedback control of implanted medical devices
US8126554B2 (en) * 2006-05-17 2012-02-28 Cardiac Pacemakers, Inc. Implantable medical device with chemical sensor and related methods
US7955268B2 (en) * 2006-07-21 2011-06-07 Cardiac Pacemakers, Inc. Multiple sensor deployment
US20080077440A1 (en) * 2006-09-26 2008-03-27 Remon Medical Technologies, Ltd Drug dispenser responsive to physiological parameters
EP2114527B1 (de) * 2007-02-28 2018-08-22 St. Jude Medical AB Vorrichtung und verfahren für ein medizinisches implantat zur überwachung des fortschreitens von herzinsuffizienz in einem menschlichen herz
JP5330381B2 (ja) * 2007-05-18 2013-10-30 インスティチュート フォー モレキュラー メディスン インコーポレイテッド 酸化還元電位（ｏｒｐ）を測定及び使用する方法
US8709709B2 (en) 2007-05-18 2014-04-29 Luoxis Diagnostics, Inc. Measurement and uses of oxidative status
AU2008262127A1 (en) * 2007-06-14 2008-12-18 Cardiac Pacemakers, Inc. Intracorporeal pressure measurement devices and methods
US8914130B2 (en) * 2007-09-27 2014-12-16 Cardiac Pacemakers, Inc. Implantable lead with in-lead switching electronics
WO2009102613A2 (en) * 2008-02-11 2009-08-20 Cardiac Pacemakers, Inc. Methods of monitoring hemodynamic status for ryhthm discrimination within the heart
WO2009102640A1 (en) * 2008-02-12 2009-08-20 Cardiac Pacemakers, Inc. Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices
US8591423B2 (en) * 2008-10-10 2013-11-26 Cardiac Pacemakers, Inc. Systems and methods for determining cardiac output using pulmonary artery pressure measurements
WO2010059291A1 (en) 2008-11-19 2010-05-27 Cardiac Pacemakers, Inc. Assessment of pulmonary vascular resistance via pulmonary artery pressure
US8126736B2 (en) * 2009-01-23 2012-02-28 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US8685093B2 (en) 2009-01-23 2014-04-01 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US20100324378A1 (en) * 2009-06-17 2010-12-23 Tran Binh C Physiologic signal monitoring using ultrasound signals from implanted devices
US20110106201A1 (en) * 2009-10-30 2011-05-05 Sourav Bhunia Implantable heart failure monitor
MX2013004852A (es) 2011-02-28 2013-10-01 Luoxis Diagnostics Inc Metodo y aparato para medir el potencial de oxidacion-reduccion.
US10278629B2 (en) 2012-03-12 2019-05-07 University Of South Florida Implantable biocompatible SiC sensors
KR20150013146A (ko) 2012-04-19 2015-02-04 로익스 다이어그노스틱스, 아이엔씨. 다층겔
IN2015DN01707A (de) 2012-10-23 2015-05-22 Luoxis Diagnostics Inc
US10716500B2 (en) 2015-06-29 2020-07-21 Cardiac Pacemakers, Inc. Systems and methods for normalization of chemical sensor data based on fluid state changes
CN108968976B (zh) 2017-05-31 2022-09-13 心脏起搏器股份公司 具有化学传感器的植入式医疗设备
CN109381195B (zh) 2017-08-10 2023-01-10 心脏起搏器股份公司 包括电解质传感器融合的系统和方法
CN109419515B (zh) 2017-08-23 2023-03-24 心脏起搏器股份公司 具有分级激活的可植入化学传感器
CN109864746B (zh) 2017-12-01 2023-09-29 心脏起搏器股份公司 用于医学装置的多模式分析物传感器
CN109864747B (zh) 2017-12-05 2023-08-25 心脏起搏器股份公司 多模式分析物传感器光电子接口
US11378541B1 (en) * 2018-10-25 2022-07-05 Iowa State University Research Foundation, Inc. Self-contained, automated, long-term sensor system for monitoring of soil and water nutrients in fields

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DE59106341D1 (de) * 1990-05-02 1995-10-05 Pacesetter Ab Silberchlorid-Bezugselektrode.
DE59309687D1 (de) * 1992-10-19 1999-08-12 Pacesetter Ab Implantierbarer Sauerstoffsensor für einen Herzschrittmacher

Also Published As

Publication number Publication date
US5728281A (en) 1998-03-17
DE69631738T2 (de) 2005-01-05
JPH09168602A (ja) 1997-06-30
SE9504233D0 (sv) 1995-11-27
EP0776675A1 (de) 1997-06-04
EP0776675B1 (de) 2004-03-03

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Legal Events

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8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8364 No opposition during term of opposition