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 PDFInfo
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- 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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Images
Classifications
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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)
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 (4)
| Publication Number | Publication Date |
|---|---|
| JP2021532926A JP2021532926A (ja) | 2021-12-02 |
| JPWO2020030776A5 JPWO2020030776A5 (https=) | 2022-08-15 |
| JP2021532926A5 JP2021532926A5 (https=) | 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 (https=) |
| EP (1) | EP3833249B1 (https=) |
| JP (1) | JP7426985B2 (https=) |
| CN (1) | CN112533529A (https=) |
| WO (1) | WO2020030776A1 (https=) |
Families Citing this family (3)
| 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 |
| US20250248655A1 (en) * | 2022-04-13 | 2025-08-07 | Koninklijke Philips N.V. | Sensor housing for improved accuracy and electrical reliability |
| EP4554463A1 (en) * | 2022-07-15 | 2025-05-21 | Koninklijke Philips N.V. | Sensor mount with embedded conductors for different sensor |
Citations (7)
| 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)
| 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 |
| IN2014CN03656A (https=) * | 2011-11-17 | 2015-10-16 | Koninkl Philips Nv | |
| 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 |
| CN106028920A (zh) * | 2013-12-19 | 2016-10-12 | 火山公司 | 用于评估血管内压力的装置、系统和方法 |
| 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 |
| EP3324836B1 (en) * | 2015-07-17 | 2024-09-11 | Koninklijke Philips N.V. | Devices, systems, and methods for assessing a vessel |
| CN109890458B (zh) * | 2016-10-27 | 2023-08-11 | 心脏起搏器股份公司 | 具有压力传感器的可植入医疗设备 |
| 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 |
-
2019
- 2019-08-09 JP JP2021506298A patent/JP7426985B2/ja active Active
- 2019-08-09 EP EP19752693.2A patent/EP3833249B1/en active Active
- 2019-08-09 US US17/266,602 patent/US20210298617A1/en not_active Abandoned
- 2019-08-09 WO PCT/EP2019/071393 patent/WO2020030776A1/en not_active Ceased
- 2019-08-09 CN CN201980052620.0A patent/CN112533529A/zh active Pending
Patent Citations (7)
| 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 |
|---|---|
| US20210298617A1 (en) | 2021-09-30 |
| EP3833249A1 (en) | 2021-06-16 |
| CN112533529A (zh) | 2021-03-19 |
| WO2020030776A1 (en) | 2020-02-13 |
| JP2021532926A (ja) | 2021-12-02 |
| EP3833249B1 (en) | 2023-10-18 |
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