JP7426985B2 - 静電容量式圧力センサを備えた管腔内デバイス - Google Patents

静電容量式圧力センサを備えた管腔内デバイス Download PDF

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Publication number
JP7426985B2
JP7426985B2 JP2021506298A JP2021506298A JP7426985B2 JP 7426985 B2 JP7426985 B2 JP 7426985B2 JP 2021506298 A JP2021506298 A JP 2021506298A JP 2021506298 A JP2021506298 A JP 2021506298A JP 7426985 B2 JP7426985 B2 JP 7426985B2
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substrate
pressure sensor
active
integrated circuit
active cell
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Japanese (ja)
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JP2021532926A (ja
JP2021532926A5 (enExample
Inventor
ペーター ダークセン
ルーディガー ギュンター マウチョク
ヘンドリク ドレンス
フランシスカス テオドルス アグリコラ
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Koninklijke Philips NV
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Koninklijke Philips NV
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Priority claimed from EP18207789.1A external-priority patent/EP3656294A1/en
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Publication of JP2021532926A5 publication Critical patent/JP2021532926A5/ja
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    • 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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/02—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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • 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
    • A61B5/6851—Guide wires
    • 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
    • A61B2562/0247—Pressure sensors
    • 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
    • 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
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
    • 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
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/225—Connectors or couplings
    • A61B2562/227—Sensors with electrical connectors
    • 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2021506298A 2018-08-09 2019-08-09 静電容量式圧力センサを備えた管腔内デバイス Active JP7426985B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18188185.5 2018-08-09
EP18188185 2018-08-09
EP18207789.1A EP3656294A1 (en) 2018-11-22 2018-11-22 Capacitive pressure sensor for intraluminal guidewire or catheter
EP18207789.1 2018-11-22
PCT/EP2019/071393 WO2020030776A1 (en) 2018-08-09 2019-08-09 Intraluminal device with capacitive pressure sensor

Publications (3)

Publication Number Publication Date
JP2021532926A JP2021532926A (ja) 2021-12-02
JP2021532926A5 JP2021532926A5 (enExample) 2022-08-15
JP7426985B2 true JP7426985B2 (ja) 2024-02-02

Family

ID=67614576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021506298A Active JP7426985B2 (ja) 2018-08-09 2019-08-09 静電容量式圧力センサを備えた管腔内デバイス

Country Status (5)

Country Link
US (1) US20210298617A1 (enExample)
EP (1) EP3833249B1 (enExample)
JP (1) JP7426985B2 (enExample)
CN (1) CN112533529A (enExample)
WO (1) WO2020030776A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11304659B2 (en) * 2020-03-20 2022-04-19 Xenter, Inc. Operatively coupled data and power transfer device for medical guidewires and catheters with sensors
CN116490237B (zh) * 2020-10-19 2026-06-19 柯惠有限合伙公司 利用压敏mems用导管周向地感测测压系统和方法
WO2023198672A1 (en) * 2022-04-13 2023-10-19 Koninklijke Philips N.V. Sensor housing for improved accuracy and electrical reliability
WO2024013367A1 (en) * 2022-07-15 2024-01-18 Koninklijke Philips N.V. Sensor mount with embedded conductors for different sensor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250665A (ja) 2001-02-23 2002-09-06 Omron Corp 静電容量式センサ及びその製造方法
JP2009517137A (ja) 2005-11-23 2009-04-30 バイタル センサーズ，インコーポレイテッド 心臓内の血圧／温度の遠隔計測用植込み型装置
JP2017040650A (ja) 2007-09-28 2017-02-23 ボルケーノ コーポレイション 深堀り反応性イオンエッチングで製造されたセンサを組み入れた血管内圧力装置
JP2017510412A (ja) 2014-04-04 2017-04-13 セント．ジュード メディカル システムズ アーベーＳｔ．Ｊｕｄｅ Ｍｅｄｉｃａｌ Ｓｙｓｔｅｍｓ Ａｂ 血管内圧力及び流量データ診断のシステム、装置、及び方法
JP2017518151A (ja) 2014-05-02 2017-07-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 血管内圧を評価する装置、システム、及び方法
WO2017201288A1 (en) 2016-05-19 2017-11-23 Acist Medical Systems, Inc. Position sensing in intravascular processes
JP2018064970A (ja) 2012-12-21 2018-04-26 ボルケーノ コーポレイション 多部位血管内測定のための方法

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
JPS5921495B2 (ja) * 1977-12-15 1984-05-21 株式会社豊田中央研究所 細管型圧力計
US5313957A (en) * 1990-01-05 1994-05-24 Medamicus, Inc. Guide wire mounted pressure transducer
US6019728A (en) * 1996-05-08 2000-02-01 Kabushiki Kaisha Tokai Rika Denki Seisakusho Catheter and sensor having pressure detecting function
US20050121734A1 (en) * 2003-11-07 2005-06-09 Georgia Tech Research Corporation Combination catheter devices, methods, and systems
US9310485B2 (en) * 2011-05-12 2016-04-12 Georgia Tech Research Corporation Compact, energy-efficient ultrasound imaging probes using CMUT arrays with integrated electronics
US9762148B2 (en) * 2011-11-17 2017-09-12 Koninklijke Philips N.V. Pre-collapsed capacitive micro-machined transducer cell with annular-shaped collapsed region
JP6532857B2 (ja) * 2013-03-15 2019-06-19 ボルケーノ コーポレイション 脈管内圧モニタ装置と共に使用するためのインターフェイス装置、システム、及び方法
WO2015095280A1 (en) * 2013-12-19 2015-06-25 Volcano Corporation Device, system, and method for assessing intravascular pressure
US10201284B2 (en) * 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
JP2017527329A (ja) * 2014-07-01 2017-09-21 インジェクトセンス， インコーポレイテッド 垂直積層構造を備える、気密封止したインプラントセンサ
CN107920764B (zh) * 2015-07-17 2021-09-21 皇家飞利浦有限公司 用于评估脉管的设备、系统和方法
US10765871B2 (en) * 2016-10-27 2020-09-08 Cardiac Pacemakers, Inc. Implantable medical device with pressure sensor
CN110022761A (zh) * 2016-11-28 2019-07-16 皇家飞利浦有限公司 与微型传感器的电连接

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250665A (ja) 2001-02-23 2002-09-06 Omron Corp 静電容量式センサ及びその製造方法
JP2009517137A (ja) 2005-11-23 2009-04-30 バイタル センサーズ，インコーポレイテッド 心臓内の血圧／温度の遠隔計測用植込み型装置
JP2017040650A (ja) 2007-09-28 2017-02-23 ボルケーノ コーポレイション 深堀り反応性イオンエッチングで製造されたセンサを組み入れた血管内圧力装置
JP2018064970A (ja) 2012-12-21 2018-04-26 ボルケーノ コーポレイション 多部位血管内測定のための方法
JP2017510412A (ja) 2014-04-04 2017-04-13 セント．ジュード メディカル システムズ アーベーＳｔ．Ｊｕｄｅ Ｍｅｄｉｃａｌ Ｓｙｓｔｅｍｓ Ａｂ 血管内圧力及び流量データ診断のシステム、装置、及び方法
JP2017518151A (ja) 2014-05-02 2017-07-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 血管内圧を評価する装置、システム、及び方法
WO2017201288A1 (en) 2016-05-19 2017-11-23 Acist Medical Systems, Inc. Position sensing in intravascular processes

Also Published As

Publication number Publication date
JP2021532926A (ja) 2021-12-02
EP3833249B1 (en) 2023-10-18
EP3833249A1 (en) 2021-06-16
US20210298617A1 (en) 2021-09-30
CN112533529A (zh) 2021-03-19
WO2020030776A1 (en) 2020-02-13

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