JP5859975B2 - 心臓機能のマイクロ波監視 - Google Patents

心臓機能のマイクロ波監視 Download PDF

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Publication number
JP5859975B2
JP5859975B2 JP2012541600A JP2012541600A JP5859975B2 JP 5859975 B2 JP5859975 B2 JP 5859975B2 JP 2012541600 A JP2012541600 A JP 2012541600A JP 2012541600 A JP2012541600 A JP 2012541600A JP 5859975 B2 JP5859975 B2 JP 5859975B2
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Japan
Prior art keywords
antenna
signal
heart
antennas
item
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JP2012541600A
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Japanese (ja)
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JP2013512067A5 (enExample
JP2013512067A (ja
Inventor
ウリエル ウェインステイン，
ウリエル ウェインステイン，
アッサフ ベルンステイン，
アッサフ ベルンステイン，
イヤル コーヘン，
イヤル コーヘン，
Original Assignee
キマ メディカル テクノロジーズ リミテッド
キマ メディカル テクノロジーズ リミテッド
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Priority claimed from PCT/IB2009/055438 external-priority patent/WO2011067623A1/en
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Publication of JP2013512067A publication Critical patent/JP2013512067A/ja
Publication of JP2013512067A5 publication Critical patent/JP2013512067A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
    • 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
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
    • 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
    • A61N1/36578—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 mechanical motion of the heart wall, e.g. measured by an accelerometer or microphone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0412—Low-profile patch shaped housings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0217—Electrolyte containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/14—Coupling media or elements to improve sensor contact with skin or tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/166—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted on a specially adapted printed circuit board
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pulmonology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Vascular Medicine (AREA)
JP2012541600A 2009-12-01 2010-10-27 心臓機能のマイクロ波監視 Active JP5859975B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/IB2009/055438 WO2011067623A1 (en) 2009-12-01 2009-12-01 Locating features in the heart using radio frequency imaging
IBPCT/IB2009/055438 2009-12-01
US12/759,715 2010-04-14
US12/759,715 US8989837B2 (en) 2009-12-01 2010-04-14 Methods and systems for determining fluid content of tissue
PCT/IB2010/054861 WO2011067685A1 (en) 2009-12-01 2010-10-27 Microwave monitoring of heart function

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014261941A Division JP6355551B2 (ja) 2009-12-01 2014-12-25 心臓機能のマイクロ波監視

Publications (3)

Publication Number Publication Date
JP2013512067A JP2013512067A (ja) 2013-04-11
JP2013512067A5 JP2013512067A5 (enExample) 2013-12-12
JP5859975B2 true JP5859975B2 (ja) 2016-02-16

Family

ID=82160279

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2012541600A Active JP5859975B2 (ja) 2009-12-01 2010-10-27 心臓機能のマイクロ波監視
JP2014261941A Active JP6355551B2 (ja) 2009-12-01 2014-12-25 心臓機能のマイクロ波監視
JP2017037120A Active JP6511481B2 (ja) 2009-12-01 2017-02-28 心臓機能のマイクロ波監視

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2014261941A Active JP6355551B2 (ja) 2009-12-01 2014-12-25 心臓機能のマイクロ波監視
JP2017037120A Active JP6511481B2 (ja) 2009-12-01 2017-02-28 心臓機能のマイクロ波監視

Country Status (5)

Country Link
US (7) US8989837B2 (enExample)
EP (1) EP2506917B1 (enExample)
JP (3) JP5859975B2 (enExample)
CA (1) CA2782632A1 (enExample)
WO (1) WO2011067685A1 (enExample)

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US12064284B2 (en) 2024-08-20
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US10660609B2 (en) 2020-05-26
US8989837B2 (en) 2015-03-24
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US20110130800A1 (en) 2011-06-02
US20170135598A1 (en) 2017-05-18
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US20250040909A1 (en) 2025-02-06
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