JP2016519293A - 圧力検知インプラント - Google Patents

圧力検知インプラント Download PDF

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Publication number
JP2016519293A
JP2016519293A JP2016503437A JP2016503437A JP2016519293A JP 2016519293 A JP2016519293 A JP 2016519293A JP 2016503437 A JP2016503437 A JP 2016503437A JP 2016503437 A JP2016503437 A JP 2016503437A JP 2016519293 A JP2016519293 A JP 2016519293A
Authority
JP
Japan
Prior art keywords
housing
sensor
pressure sensor
implant
circuit
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
JP2016503437A
Other languages
English (en)
Japanese (ja)
Inventor
ハリー ローランド
ハリー ローランド
マイケル ナジー
マイケル ナジー
ロジャー ワトキンス
ロジャー ワトキンス
バラムルガン サンダラム
バラムルガン サンダラム
サレシュ サンダラム
サレシュ サンダラム
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.)
Endotronix Inc
Original Assignee
Endotronix 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 Endotronix Inc filed Critical Endotronix Inc
Publication of JP2016519293A publication Critical patent/JP2016519293A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • 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
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0681—Protection against excessive heat

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2016503437A 2013-03-15 2014-03-17 圧力検知インプラント Pending JP2016519293A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361786793P 2013-03-15 2013-03-15
US61/786,793 2013-03-15
US201414129725A 2014-02-21 2014-02-21
US14/129,725 2014-02-21
PCT/US2014/030661 WO2014197101A2 (en) 2013-03-15 2014-03-17 Pressure sensing implant

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016167347A Division JP6576889B2 (ja) 2013-03-15 2016-08-29 圧力検知インプラント

Publications (1)

Publication Number Publication Date
JP2016519293A true JP2016519293A (ja) 2016-06-30

Family

ID=52008720

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016503437A Pending JP2016519293A (ja) 2013-03-15 2014-03-17 圧力検知インプラント
JP2016167347A Active JP6576889B2 (ja) 2013-03-15 2016-08-29 圧力検知インプラント

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016167347A Active JP6576889B2 (ja) 2013-03-15 2016-08-29 圧力検知インプラント

Country Status (6)

Country Link
EP (2) EP2967432B1 (enExample)
JP (2) JP2016519293A (enExample)
CN (1) CN105324652B (enExample)
AU (2) AU2014275484B2 (enExample)
CA (1) CA2907419C (enExample)
WO (1) WO2014197101A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10226218B2 (en) 2011-06-30 2019-03-12 Endotronix, Inc. Pressure sensing implant
FI125958B (en) 2013-05-10 2016-04-29 Murata Manufacturing Co Improved pressure sensor
EP3256043B1 (en) 2015-02-12 2020-03-18 Foundry Innovation & Research 1, Ltd. Implantable devices for heart failure monitoring
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
US10139313B2 (en) * 2015-07-22 2018-11-27 Teknologian Tutkimuskeskus Vtt Oy Capacitive cylinder pressure sensor
US11039813B2 (en) 2015-08-03 2021-06-22 Foundry Innovation & Research 1, Ltd. Devices and methods for measurement of Vena Cava dimensions, pressure and oxygen saturation
DE102015116648A1 (de) * 2015-10-01 2017-04-06 Biotronik Se & Co. Kg Implantierbare Drucksensorvorrichtung
EP3496606A1 (en) 2016-08-11 2019-06-19 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
GB201616091D0 (en) * 2016-09-21 2016-11-02 Imp Innovations Ltd Implantable device
US10765871B2 (en) * 2016-10-27 2020-09-08 Cardiac Pacemakers, Inc. Implantable medical device with pressure sensor
EP3463082B1 (en) 2016-11-29 2020-07-29 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature system
US11944495B2 (en) 2017-05-31 2024-04-02 Foundry Innovation & Research 1, Ltd. Implantable ultrasonic vascular sensor
WO2018220146A1 (en) 2017-05-31 2018-12-06 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
US12672848B2 (en) 2018-02-02 2026-07-07 Foundry Innovation & Research 1, Ltd. Dialysis catheters with integrated fluid status sensing and related systems and methods
CN115666707B (zh) * 2020-03-18 2026-04-03 斯勘的纳维亚雷尔哈特股份公司 用于人工心脏的控制器和方法
DE102020213719A1 (de) 2020-11-02 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Blutdruckimplantat
US12465233B2 (en) 2022-07-29 2025-11-11 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
WO2026119477A1 (en) * 2024-12-03 2026-06-11 Biotronik Se & Co. Kg Feedthrough assembly using laser technology to create a glass-to-metal seal

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026276A (en) 1976-04-05 1977-05-31 The Johns Hopkins University Intracranial pressure monitor
US5454270A (en) * 1994-06-06 1995-10-03 Motorola, Inc. Hermetically sealed pressure sensor and method thereof
US6111520A (en) * 1997-04-18 2000-08-29 Georgia Tech Research Corp. System and method for the wireless sensing of physical properties
US6939299B1 (en) 1999-12-13 2005-09-06 Kurt Petersen Implantable continuous intraocular pressure sensor
ITTO20030444A1 (it) * 2003-06-13 2004-12-14 Olivetti Jet Spa Sensore di pressione a struttura integrata.
WO2005010925A2 (de) * 2003-07-19 2005-02-03 Infineon Technologies Ag Integrierte sensor-chip-einheit
WO2005027998A2 (en) 2003-09-16 2005-03-31 Cardiomems, Inc. Implantable wireless sensor
US20050121734A1 (en) * 2003-11-07 2005-06-09 Georgia Tech Research Corporation Combination catheter devices, methods, and systems
US20060174712A1 (en) * 2005-02-10 2006-08-10 Cardiomems, Inc. Hermetic chamber with electrical feedthroughs
EP1719993A1 (en) * 2005-05-06 2006-11-08 STMicroelectronics S.r.l. Integrated differential pressure sensor and manufacturing process thereof
US7621036B2 (en) * 2005-06-21 2009-11-24 Cardiomems, Inc. Method of manufacturing implantable wireless sensor for in vivo pressure measurement
US8154389B2 (en) 2007-03-15 2012-04-10 Endotronix, Inc. Wireless sensor reader
US8132465B1 (en) * 2007-08-01 2012-03-13 Silicon Microstructures, Inc. Sensor element placement for package stress compensation
CN101427923B (zh) * 2007-11-05 2010-11-24 昆山双桥传感器测控技术有限公司 生物医用压力传感器
US20090221885A1 (en) * 2008-02-25 2009-09-03 Cardiac Pacemakers, Inc. Optical Window Assembly for Implantable Medical Device
US8506495B2 (en) * 2009-06-10 2013-08-13 Cardiac Pacemakers, Inc. Implantable medical devices with piezoelectric anchoring member
KR20140089506A (ko) * 2011-06-30 2014-07-15 엔도트로닉스, 인코포레이티드 얇은 측벽을 갖는 이식형 센서 인클로저
EP3628219A1 (en) * 2011-09-01 2020-04-01 Microtech Medical Technologies Ltd. Method of detecting portal and/or hepatic pressure and a portal hypertension monitoring system

Also Published As

Publication number Publication date
EP2967432A2 (en) 2016-01-20
JP2017035487A (ja) 2017-02-16
AU2014275484B2 (en) 2018-12-20
WO2014197101A2 (en) 2014-12-11
CA2907419A1 (en) 2014-12-11
JP6576889B2 (ja) 2019-09-18
EP2967432B1 (en) 2023-09-06
AU2014275484A1 (en) 2015-10-15
CN105324652A (zh) 2016-02-10
EP4302688A1 (en) 2024-01-10
CA2907419C (en) 2020-06-23
WO2014197101A3 (en) 2015-12-17
EP2967432A4 (en) 2016-06-22
AU2019201803A1 (en) 2019-04-04
AU2019201803B2 (en) 2020-12-24
CN105324652B (zh) 2019-05-28

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