JP2021504000A - 脈波伝播速度の決定 - Google Patents
脈波伝播速度の決定 Download PDFInfo
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- JP2021504000A JP2021504000A JP2020528135A JP2020528135A JP2021504000A JP 2021504000 A JP2021504000 A JP 2021504000A JP 2020528135 A JP2020528135 A JP 2020528135A JP 2020528135 A JP2020528135 A JP 2020528135A JP 2021504000 A JP2021504000 A JP 2021504000A
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- pulse
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- pulse wave
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
- A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B5/02133—Measuring pressure in heart or blood vessels by using induced vibration of the blood vessel
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- A—HUMAN NECESSITIES
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- 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
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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
- A61B5/68—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
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- 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
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A—HUMAN NECESSITIES
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- A61B2562/0261—Strain gauges
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- A—HUMAN NECESSITIES
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- 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
- A61B5/02156—Calibration means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17202984.5A EP3488775A1 (en) | 2017-11-22 | 2017-11-22 | Pulse wave velocity determination |
| EP17202984.5 | 2017-11-22 | ||
| PCT/EP2018/082216 WO2019101855A1 (en) | 2017-11-22 | 2018-11-22 | Pulse wave velocity determination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021504000A true JP2021504000A (ja) | 2021-02-15 |
| JP2021504000A5 JP2021504000A5 (https=) | 2021-03-25 |
Family
ID=60450463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020528135A Withdrawn JP2021504000A (ja) | 2017-11-22 | 2018-11-22 | 脈波伝播速度の決定 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200345246A1 (https=) |
| EP (2) | EP3488775A1 (https=) |
| JP (1) | JP2021504000A (https=) |
| CN (1) | CN111372512A (https=) |
| WO (1) | WO2019101855A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102947253B1 (ko) * | 2023-04-22 | 2026-04-02 | 주식회사 메디칼솔루션시스템 | 다채널 펄스 옥시미터 시스템 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018031714A1 (en) | 2016-08-11 | 2018-02-15 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
| US12465324B2 (en) | 2015-02-12 | 2025-11-11 | Foundry Innovation & Research 1, Ltd. | Patient fluid management systems and methods employing integrated fluid status sensing |
| 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 |
| US20220054029A1 (en) * | 2018-12-17 | 2022-02-24 | Foundry Innovation & Research 1, Ltd. | Pulse Wave Velocity Measurement |
| AU2021273801A1 (en) * | 2020-05-19 | 2022-12-22 | Coravie Medical, Inc. | Injectable hemodynamic monitoring devices, systems and methods |
| CN113208651A (zh) * | 2021-05-31 | 2021-08-06 | 南京润楠医疗电子研究院有限公司 | 一种无创动脉血压波形计算方法 |
| CZ309588B6 (cs) * | 2021-07-30 | 2023-05-03 | Univerzita Hradec Králové | Způsob sledování pohybu plodu a zařízení pro sledování pohybu plodu |
| WO2024023791A1 (en) | 2022-07-29 | 2024-02-01 | Foundry Innovation & Research 1, Ltd. | Multistranded conductors adapted to dynamic in vivo environments |
| US20250248603A1 (en) * | 2024-02-05 | 2025-08-07 | Wisconsin Alumni Research Foundation | Apparatus and Method for Characterizing Arterial Stiffness |
| CN118252483A (zh) * | 2024-03-29 | 2024-06-28 | 广州珠江健康资源管理集团有限公司 | 一种主动脉式脉搏波传导速度测量装置及测量方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3726279A (en) * | 1970-10-08 | 1973-04-10 | Carolina Medical Electronics I | Hemostatic vascular cuff |
| AUPQ090499A0 (en) * | 1999-06-10 | 1999-07-01 | Peters, William S | Heart assist device and system |
| WO2005079189A2 (en) * | 2003-09-12 | 2005-09-01 | The Regents Of The University Of California | Arterial endothelial function measurement method and apparatus |
| US8308794B2 (en) | 2004-11-15 | 2012-11-13 | IZEK Technologies, Inc. | Instrumented implantable stents, vascular grafts and other medical devices |
| EP2519145B1 (en) * | 2009-12-28 | 2019-05-15 | Gambro Lundia AB | Monitoring a property of the cardiovascular system of a subject |
| WO2012040359A1 (en) * | 2010-09-21 | 2012-03-29 | Regents Of The University Of Minnesota | Active pressure control for vascular disease states |
| WO2012061161A1 (en) * | 2010-10-25 | 2012-05-10 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods |
| EP2667784B1 (en) * | 2011-01-28 | 2019-04-10 | Medtronic, Inc. | Physiological condition determination based on pressure wave produced by an implantable medical device housing |
| EP2484279A1 (de) * | 2011-02-03 | 2012-08-08 | BIOTRONIK SE & Co. KG | Blutflusssensor |
| WO2015077838A1 (en) * | 2013-11-28 | 2015-06-04 | University Of Western Sydney | "blood volume monitor" |
| US20160106326A1 (en) * | 2014-10-21 | 2016-04-21 | Google Inc. | Pressure Wave Measurement of Blood Flow |
-
2017
- 2017-11-22 EP EP17202984.5A patent/EP3488775A1/en not_active Withdrawn
-
2018
- 2018-11-22 WO PCT/EP2018/082216 patent/WO2019101855A1/en not_active Ceased
- 2018-11-22 EP EP18804010.9A patent/EP3713483B1/en not_active Not-in-force
- 2018-11-22 US US16/766,078 patent/US20200345246A1/en not_active Abandoned
- 2018-11-22 JP JP2020528135A patent/JP2021504000A/ja not_active Withdrawn
- 2018-11-22 CN CN201880075939.0A patent/CN111372512A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102947253B1 (ko) * | 2023-04-22 | 2026-04-02 | 주식회사 메디칼솔루션시스템 | 다채널 펄스 옥시미터 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3713483A1 (en) | 2020-09-30 |
| WO2019101855A1 (en) | 2019-05-31 |
| CN111372512A (zh) | 2020-07-03 |
| US20200345246A1 (en) | 2020-11-05 |
| EP3488775A1 (en) | 2019-05-29 |
| EP3713483B1 (en) | 2022-01-05 |
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