CN110720936A - 植入式压力传感器及体内压力的测量方法 - Google Patents
植入式压力传感器及体内压力的测量方法 Download PDFInfo
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- CN110720936A CN110720936A CN201910849100.4A CN201910849100A CN110720936A CN 110720936 A CN110720936 A CN 110720936A CN 201910849100 A CN201910849100 A CN 201910849100A CN 110720936 A CN110720936 A CN 110720936A
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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
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
-
- 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
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/036—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
-
- 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
-
- 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
- G01L19/14—Housings
-
- 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
- G01L9/02—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 ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/06—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 ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Vascular Medicine (AREA)
- Physiology (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910849100.4A CN110720936A (zh) | 2019-09-09 | 2019-09-09 | 植入式压力传感器及体内压力的测量方法 |
Applications Claiming Priority (1)
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CN201910849100.4A CN110720936A (zh) | 2019-09-09 | 2019-09-09 | 植入式压力传感器及体内压力的测量方法 |
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CN110720936A true CN110720936A (zh) | 2020-01-24 |
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CN201910849100.4A Pending CN110720936A (zh) | 2019-09-09 | 2019-09-09 | 植入式压力传感器及体内压力的测量方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112294279A (zh) * | 2020-10-29 | 2021-02-02 | 江西理工大学 | 集成有创血压传感器 |
CN114323403A (zh) * | 2021-12-14 | 2022-04-12 | 上海交通大学 | 实现在体压力传感器长期性能稳定的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101502699A (zh) * | 2009-03-09 | 2009-08-12 | 西安交通大学 | 一种植入式生物电极及其制造方法 |
CN103690157A (zh) * | 2013-12-30 | 2014-04-02 | 上海交通大学 | 用于人工肛门括约肌系统的均匀传递式压力传感器 |
CN105424261A (zh) * | 2015-12-08 | 2016-03-23 | 上海交通大学 | 一种柔性的mems气泡压力传感器及其应用和制备方法 |
CN107529985A (zh) * | 2015-03-31 | 2018-01-02 | 加州理工学院 | 用于长期可植入传感器和电子装置的生物相容性封装 |
CN110167437A (zh) * | 2016-11-18 | 2019-08-23 | 奥克兰联合服务有限公司 | 压力传感器 |
-
2019
- 2019-09-09 CN CN201910849100.4A patent/CN110720936A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101502699A (zh) * | 2009-03-09 | 2009-08-12 | 西安交通大学 | 一种植入式生物电极及其制造方法 |
CN103690157A (zh) * | 2013-12-30 | 2014-04-02 | 上海交通大学 | 用于人工肛门括约肌系统的均匀传递式压力传感器 |
CN107529985A (zh) * | 2015-03-31 | 2018-01-02 | 加州理工学院 | 用于长期可植入传感器和电子装置的生物相容性封装 |
CN105424261A (zh) * | 2015-12-08 | 2016-03-23 | 上海交通大学 | 一种柔性的mems气泡压力传感器及其应用和制备方法 |
CN110167437A (zh) * | 2016-11-18 | 2019-08-23 | 奥克兰联合服务有限公司 | 压力传感器 |
Non-Patent Citations (1)
Title |
---|
俞梦孙主编: "《中国生物医学工程的今天与明天》", 28 February 1998, 天津科技翻译出版公司出版, pages: 20 - 21 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112294279A (zh) * | 2020-10-29 | 2021-02-02 | 江西理工大学 | 集成有创血压传感器 |
CN112294279B (zh) * | 2020-10-29 | 2024-06-25 | 江西理工大学 | 集成有创血压传感器 |
CN114323403A (zh) * | 2021-12-14 | 2022-04-12 | 上海交通大学 | 实现在体压力传感器长期性能稳定的方法 |
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Effective date of registration: 20200820 Address after: Room 101, building 1, block C, Qianjiang Century Park, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Weiming Information Technology Co.,Ltd. Applicant after: Institute of Information Technology, Zhejiang Peking University Address before: Room 288-1, 857 Xinbei Road, Ningwei Town, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Institute of Information Technology, Zhejiang Peking University Applicant before: Hangzhou Weiming Information Technology Co.,Ltd. |
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