CA2864429A1 - Monitoring and diagnostic systems and methods - Google Patents

Monitoring and diagnostic systems and methods Download PDF

Info

Publication number
CA2864429A1
CA2864429A1 CA2864429A CA2864429A CA2864429A1 CA 2864429 A1 CA2864429 A1 CA 2864429A1 CA 2864429 A CA2864429 A CA 2864429A CA 2864429 A CA2864429 A CA 2864429A CA 2864429 A1 CA2864429 A1 CA 2864429A1
Authority
CA
Canada
Prior art keywords
implantable device
tissue
property
antenna
lumen
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.)
Abandoned
Application number
CA2864429A
Other languages
English (en)
French (fr)
Inventor
Uriel Weinstein
Assaf Bernstein
Eyal Cohen
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.)
Kyma Medical Technologies Ltd
Original Assignee
Kyma Medical Technologies Ltd
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 Kyma Medical Technologies Ltd filed Critical Kyma Medical Technologies Ltd
Publication of CA2864429A1 publication Critical patent/CA2864429A1/en
Abandoned 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • 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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
    • 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
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • 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
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • 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
    • 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
    • A61B5/6876—Blood vessel

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring And Recording Apparatus For Diagnosis (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)
  • Electrotherapy Devices (AREA)
CA2864429A 2012-02-15 2013-02-15 Monitoring and diagnostic systems and methods Abandoned CA2864429A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261599223P 2012-02-15 2012-02-15
US61/599,223 2012-02-15
PCT/IB2013/000663 WO2013121290A2 (en) 2012-02-15 2013-02-15 Monitoring and diagnostic systems and methods

Publications (1)

Publication Number Publication Date
CA2864429A1 true CA2864429A1 (en) 2013-08-22

Family

ID=48984851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2864429A Abandoned CA2864429A1 (en) 2012-02-15 2013-02-15 Monitoring and diagnostic systems and methods

Country Status (7)

Country Link
US (1) US9629561B2 (enExample)
EP (1) EP2814380A4 (enExample)
JP (1) JP2015511843A (enExample)
CN (1) CN104254273A (enExample)
CA (1) CA2864429A1 (enExample)
IN (1) IN2014MN01741A (enExample)
WO (1) WO2013121290A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4598423A1 (en) * 2022-10-07 2025-08-13 Uniwersytet Lodzki A system with a cardiological sensor for lung fluid detection

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8989837B2 (en) 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
JP6081355B2 (ja) 2010-07-21 2017-02-15 キマ メディカル テクノロジーズ リミテッド 埋込み式無線周波数センサ
CN104254273A (zh) * 2012-02-15 2014-12-31 基马医疗科技有限公司 监测和诊断系统及方法
WO2015042484A1 (en) * 2013-09-21 2015-03-26 Leo Technologies, Inc. Hydration monitoring
EP3063832B1 (en) 2013-10-29 2022-07-06 Zoll Medical Israel Ltd. Antenna systems and devices and methods of manufacture thereof
US20150146355A1 (en) * 2013-11-13 2015-05-28 Aliphcom Alignment of components coupled to a flexible substrate for wearable devices
US11013420B2 (en) 2014-02-05 2021-05-25 Zoll Medical Israel Ltd. Systems, apparatuses and methods for determining blood pressure
US20150265221A1 (en) * 2014-03-19 2015-09-24 Boston Scientific Scimed, Inc. Methods and systems for diagnostic monitoring
US10368794B2 (en) * 2014-08-29 2019-08-06 Ecole Polytechnique Federale De Lausanne (Epfl) System for the remote monitoring of the hydration status of a living being
US11259715B2 (en) * 2014-09-08 2022-03-01 Zoll Medical Israel Ltd. Monitoring and diagnostics systems and methods
WO2016115175A1 (en) 2015-01-12 2016-07-21 KYMA Medical Technologies, Inc. Systems, apparatuses and methods for radio frequency-based attachment sensing
WO2017210377A1 (en) * 2016-06-02 2017-12-07 Cardiac Pacemakers, Inc. Acute kidney injury detection system and methods
CN105832332A (zh) * 2016-06-06 2016-08-10 任勇 基于胸降主动脉支架的瘤体阻抗监测装置及其方法
CN105832333A (zh) * 2016-06-06 2016-08-10 任勇 基于腹主动脉支架的瘤体阻抗和血流速监测装置及其方法
EP3551072A1 (en) * 2016-12-06 2019-10-16 ART MEDICAL Ltd. Systems and methods for sensing lung fluid
US11122987B2 (en) 2016-12-27 2021-09-21 Sensible Medical Innovations Ltd. Method and system for radiofrequency (RF) tissue(s) monitoring
US20180280705A1 (en) * 2017-04-03 2018-10-04 Cardiac Pacemakers, Inc. Implantable medical device with a tethered transmit coil for transmitting power to another implantable medical device
US11020002B2 (en) 2017-08-10 2021-06-01 Zoll Medical Israel Ltd. Systems, devices and methods for physiological monitoring of patients
CN109839548A (zh) * 2017-11-24 2019-06-04 深圳市科比特航空科技有限公司 接口测试方法、装置及系统
CN109330565B (zh) * 2018-10-29 2020-04-24 山东大学 一种测量肺泡气压的光纤传感探头
CN111657885A (zh) * 2019-03-05 2020-09-15 纬创资通股份有限公司 生理信息检测系统与方法
US12241965B2 (en) * 2020-06-02 2025-03-04 Bdcm A2 Llc Frequency offset using SiGe phase shifters
EP4356398A4 (en) 2021-06-14 2025-04-16 Preh Holding, LLC CONNECTED BODY SURFACE CARE MODULE
WO2024240549A1 (en) * 2023-05-19 2024-11-28 Biotronik Se & Co. Kg Multimodal sensors from wearables and implants to improve diagnosis and efficiency of physiologic monitoring

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002058551A2 (en) 2001-01-22 2002-08-01 Integrated Sensing Systems, Inc. Wireless mems capacitive sensor for physiologic parameter measurement
US7775215B2 (en) * 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8900154B2 (en) * 2005-05-24 2014-12-02 Cardiac Pacemakers, Inc. Prediction of thoracic fluid accumulation
US20070156057A1 (en) * 2005-12-30 2007-07-05 Cho Yong K Method and system for interpreting hemodynamic data incorporating patient posture information
US8078278B2 (en) 2006-01-10 2011-12-13 Remon Medical Technologies Ltd. Body attachable unit in wireless communication with implantable devices
WO2008076464A2 (en) * 2006-06-21 2008-06-26 Surgisense Corporation Wireless medical telemetry system and methods using radio-frequency energized biosensors
CN101516437A (zh) 2006-09-22 2009-08-26 皇家飞利浦电子股份有限公司 可植入的多电极装置
EP2101641A2 (en) 2006-12-07 2009-09-23 Philometron, Inc. Platform for detection of tissue content and/or structural changes with closed-loop control in mammalian organisms
WO2008154145A1 (en) * 2007-06-14 2008-12-18 Cardiac Pacemakers, Inc. Intracorporeal pressure measurement devices and methods
CN101981821B (zh) * 2008-02-01 2015-06-03 史密夫和内修有限公司 用于与植入物通信的系统及方法
US8989837B2 (en) * 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
EP2437655A1 (en) * 2009-06-03 2012-04-11 Cardiac Pacemakers, Inc. System and method for monitoring cardiovascular pressure
US8784323B2 (en) 2009-11-20 2014-07-22 Pacesetter, Inc. Methods and systems that use implanted posture sensor to monitor pulmonary edema
JP6081355B2 (ja) * 2010-07-21 2017-02-15 キマ メディカル テクノロジーズ リミテッド 埋込み式無線周波数センサ
US9610450B2 (en) * 2010-07-30 2017-04-04 Medtronics, Inc. Antenna for an implantable medical device
CN104254273A (zh) * 2012-02-15 2014-12-31 基马医疗科技有限公司 监测和诊断系统及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4598423A1 (en) * 2022-10-07 2025-08-13 Uniwersytet Lodzki A system with a cardiological sensor for lung fluid detection

Also Published As

Publication number Publication date
CN104254273A (zh) 2014-12-31
EP2814380A2 (en) 2014-12-24
US9629561B2 (en) 2017-04-25
JP2015511843A (ja) 2015-04-23
US20150025333A1 (en) 2015-01-22
IN2014MN01741A (enExample) 2015-07-03
EP2814380A4 (en) 2016-04-06
WO2013121290A3 (en) 2014-02-06
WO2013121290A2 (en) 2013-08-22

Similar Documents

Publication Publication Date Title
US9629561B2 (en) Monitoring and diagnostic systems and methods
JP6081355B2 (ja) 埋込み式無線周波数センサ
US20220192629A1 (en) Closed-Loop Control of Heart Failure Interventional Therapy
US20250040909A1 (en) Methods and Systems for Determining Fluid Content of Tissue
CN103068302B (zh) 使用分布式电磁（em）组织监测的方法及系统
US20080200802A1 (en) Platform for detection of tissue content and/or structural changes with closed-loop control in mammalian organisms
WO2008148040A1 (en) System and method for non-invasive instantaneous and continuous measurement of cardiac chamber volume
WO2009089183A1 (en) Non-invasive method and device for measuring cardiac output
Zou et al. Wireless interrogation of implantable SAW sensors
US20240156406A1 (en) Systems and methods for measuring extravascular lung water
CA2976465C (en) Implantable devices and related methods for heart failure monitoring
WO2025136641A1 (en) Implantable sensor signal lock through single ping transmission
Basak et al. Implantable imaging system for automated monitoring of internal organs
WO2021043481A1 (en) Implantable electronic sensing system for measuring and monitoring medical parameters

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180215