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EP2424616A4 - Implantable device, system, and method for measuring physiologic parameters - Google Patents

Implantable device, system, and method for measuring physiologic parameters

Info

Publication number
EP2424616A4
EP2424616A4 EP10770368A EP10770368A EP2424616A4 EP 2424616 A4 EP2424616 A4 EP 2424616A4 EP 10770368 A EP10770368 A EP 10770368A EP 10770368 A EP10770368 A EP 10770368A EP 2424616 A4 EP2424616 A4 EP 2424616A4
Authority
EP
European Patent Office
Prior art keywords
implantable device
physiologic parameters
measuring physiologic
measuring
parameters
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.)
Withdrawn
Application number
EP10770368A
Other languages
German (de)
French (fr)
Other versions
EP2424616A2 (en
Inventor
Mark Zdeblick
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.)
Proteus Digital Health Inc
Original Assignee
Proteus Digital Health 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 Proteus Digital Health Inc filed Critical Proteus Digital Health Inc
Publication of EP2424616A2 publication Critical patent/EP2424616A2/en
Publication of EP2424616A4 publication Critical patent/EP2424616A4/en
Withdrawn legal-status Critical Current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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • 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
    • A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance
    • 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
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • 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
    • A61B5/6852—Catheters
    • A61B5/6855—Catheters with a distal curved tip
    • 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
    • A61B5/6867—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 specially adapted to be attached or implanted in a specific body part
    • A61B5/6871—Stomach
    • 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
    • A61B5/6867—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 specially adapted to be attached or implanted in a specific body part
    • A61B5/6874—Bladder

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Electrotherapy Devices (AREA)
EP10770368A 2009-04-30 2010-04-29 Implantable device, system, and method for measuring physiologic parameters Withdrawn EP2424616A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17448109P 2009-04-30 2009-04-30
PCT/US2010/033040 WO2010127164A2 (en) 2009-04-30 2010-04-29 Implantable device, system, and method for measuring physiologic parameters

Publications (2)

Publication Number Publication Date
EP2424616A2 EP2424616A2 (en) 2012-03-07
EP2424616A4 true EP2424616A4 (en) 2012-10-10

Family

ID=43032784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10770368A Withdrawn EP2424616A4 (en) 2009-04-30 2010-04-29 Implantable device, system, and method for measuring physiologic parameters

Country Status (2)

Country Link
EP (1) EP2424616A4 (en)
WO (1) WO2010127164A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029894A1 (en) * 2007-08-31 2009-03-05 Proteus Biomedical, Inc. Self-referencing communication in implantable devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800883A (en) * 1986-04-02 1989-01-31 Intermedics, Inc. Apparatus for generating multiphasic defibrillation pulse waveform
SE9600511D0 (en) * 1996-02-12 1996-02-12 Pacesetter Ab Bipolar sensor electrode
US6256535B1 (en) * 1999-06-29 2001-07-03 Pacesetter, Inc. Method for delivering cardiac therapy and a cardiac therapy device for implementing the same
US6445952B1 (en) * 2000-05-18 2002-09-03 Medtronic, Inc. Apparatus and method for detecting micro-dislodgment of a pacing lead
WO2006029090A2 (en) * 2004-09-02 2006-03-16 Proteus Biomedical, Inc. Methods and apparatus for tissue activation and monitoring
EP1968693A4 (en) * 2005-12-22 2011-04-27 Proteus Biomedical Inc Implantable integrated circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029894A1 (en) * 2007-08-31 2009-03-05 Proteus Biomedical, Inc. Self-referencing communication in implantable devices

Also Published As

Publication number Publication date
WO2010127164A3 (en) 2011-03-10
EP2424616A2 (en) 2012-03-07
WO2010127164A2 (en) 2010-11-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20111111

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DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PROTEUS DIGITAL HEALTH, INC.

A4 Supplementary search report drawn up and despatched

Effective date: 20120911

RIC1 Information provided on ipc code assigned before grant

Ipc: A61N 1/08 20060101AFI20120905BHEP

Ipc: A61N 1/36 20060101ALI20120905BHEP

Ipc: A61B 5/085 20060101ALI20120905BHEP

Ipc: A61N 1/365 20060101ALI20120905BHEP

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