CN101982864B - 可变电容器的可动电极、压力传感器及血压测量设备 - Google Patents
可变电容器的可动电极、压力传感器及血压测量设备 Download PDFInfo
- Publication number
- CN101982864B CN101982864B CN201010298752.2A CN201010298752A CN101982864B CN 101982864 B CN101982864 B CN 101982864B CN 201010298752 A CN201010298752 A CN 201010298752A CN 101982864 B CN101982864 B CN 101982864B
- Authority
- CN
- China
- Prior art keywords
- pressure sensitive
- elastic deformation
- sensitive portion
- pedestal
- movable electrode
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 15
- 230000036772 blood pressure Effects 0.000 title description 2
- 230000005489 elastic deformation Effects 0.000 claims abstract description 110
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 55
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- -1 valve Chemical compound 0.000 claims description 2
- 241000276425 Xiphophorus maculatus Species 0.000 abstract 2
- 238000007747 plating Methods 0.000 description 8
- 238000009530 blood pressure measurement Methods 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 101100537266 Caenorhabditis elegans tin-13 gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/16—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of distance between electrodes
-
- 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
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
-
- 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
- G01L9/0042—Constructional details associated with semiconductive diaphragm sensors, e.g. etching, or constructional details of non-semiconductive diaphragms
- G01L9/0044—Constructional details of non-semiconductive diaphragms
-
- 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
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
- A61B2562/0214—Capacitive electrodes
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (16)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010298752.2A CN101982864B (zh) | 2010-09-30 | 2010-09-30 | 可变电容器的可动电极、压力传感器及血压测量设备 |
HK11103234.7A HK1149114A1 (zh) | 2010-09-30 | 2011-03-30 | 可變電容器的可動電極、壓力傳感器及血壓測量設備 |
JP2013529545A JP2013537972A (ja) | 2010-09-30 | 2011-09-28 | 可動電極装置、圧力センサー及び電子圧力計 |
DE112011102738T DE112011102738T5 (de) | 2010-09-30 | 2011-09-28 | Elektrodenvorrichtung, Drucksensor und Druckmessgerät |
PCT/CN2011/080302 WO2012041233A1 (en) | 2010-09-30 | 2011-09-28 | Electrode device, pressure sensor and pressure meter |
US13/249,552 US8763468B2 (en) | 2010-09-30 | 2011-09-30 | Electrode device, pressure sensor and pressure meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010298752.2A CN101982864B (zh) | 2010-09-30 | 2010-09-30 | 可变电容器的可动电极、压力传感器及血压测量设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101982864A CN101982864A (zh) | 2011-03-02 |
CN101982864B true CN101982864B (zh) | 2015-03-04 |
Family
ID=43619762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010298752.2A Active CN101982864B (zh) | 2010-09-30 | 2010-09-30 | 可变电容器的可动电极、压力传感器及血压测量设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8763468B2 (zh) |
JP (1) | JP2013537972A (zh) |
CN (1) | CN101982864B (zh) |
DE (1) | DE112011102738T5 (zh) |
HK (1) | HK1149114A1 (zh) |
WO (1) | WO2012041233A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982864B (zh) * | 2010-09-30 | 2015-03-04 | 深圳市金亿帝科技有限公司 | 可变电容器的可动电极、压力传感器及血压测量设备 |
US8752435B2 (en) * | 2011-03-09 | 2014-06-17 | Claude Belleville | Miniature high sensitivity pressure sensor |
JP6309498B2 (ja) | 2015-09-11 | 2018-04-11 | 株式会社鷺宮製作所 | 静電容量検出式圧力スイッチ及び圧力センサ |
CN105249928A (zh) * | 2015-10-29 | 2016-01-20 | 杨松 | 采集人体生理信号的枕头 |
KR101939280B1 (ko) * | 2017-05-19 | 2019-01-18 | 주식회사 시노펙스 | 정전용량 포스 센서 스위치 |
KR101956745B1 (ko) * | 2017-05-19 | 2019-03-11 | 주식회사 시노펙스 | 정전용량 포스 센서를 적용한 메탈터치 스위치 어셈블리 |
KR101998659B1 (ko) * | 2018-06-12 | 2019-07-11 | 주식회사 시노펙스 | 코일스프링을 갖는 정전용량 포스 센서 스위치 |
CN113143206B (zh) * | 2021-02-23 | 2023-08-01 | 添可智能科技有限公司 | 护理设备、弹性检测设备及检测方法 |
CN114251616B (zh) * | 2021-12-27 | 2023-11-24 | 北京印刷学院 | 一种焦点自跟踪的舞台追光灯装置及其使用方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6718827B1 (en) * | 2002-11-15 | 2004-04-13 | Setray Systems, Inc. | Center-mount capacitive sensor with overload protection |
CN1932460A (zh) * | 2006-07-21 | 2007-03-21 | 章年平 | 静电电容型压力传感器和应用此传感器的血压计 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5764645U (zh) * | 1980-09-29 | 1982-04-17 | ||
JPS62284232A (ja) * | 1986-06-02 | 1987-12-10 | Takeda Medical:Kk | 静電溶量式圧力センサ |
JPH038738U (zh) * | 1989-06-12 | 1991-01-28 | ||
JPH03158731A (ja) * | 1989-11-17 | 1991-07-08 | Hitachi Ltd | 半導体容量式圧力変換器 |
JP3258131B2 (ja) * | 1993-04-23 | 2002-02-18 | シチズン時計株式会社 | 静電容量型圧力センサ |
JPH0763630A (ja) * | 1993-08-24 | 1995-03-10 | Omron Corp | 静電容量型圧力センサ |
JPH08159900A (ja) * | 1994-12-05 | 1996-06-21 | Fuji Electric Co Ltd | 圧力センサ用感圧ダイアフラムの製造方法 |
JPH095191A (ja) * | 1995-06-21 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 静電容量式圧力センサ |
JPH10111201A (ja) * | 1996-10-03 | 1998-04-28 | Hitachi Ltd | 静電容量式物理センサ |
JP2000214036A (ja) * | 1999-01-28 | 2000-08-04 | Honda Motor Co Ltd | 圧力センサ |
JP4586239B2 (ja) * | 2000-01-11 | 2010-11-24 | 富士電機ホールディングス株式会社 | 静電容量型半導体センサおよびその製造方法 |
JP3744885B2 (ja) * | 2002-08-19 | 2006-02-15 | 日本航空電子工業株式会社 | 微小可動デバイス |
JP2004207497A (ja) * | 2002-12-25 | 2004-07-22 | Denso Corp | 電子制御装置 |
US7121145B2 (en) * | 2004-10-18 | 2006-10-17 | Silverbrook Research Pty Ltd | Capacitative pressure sensor |
CN101982864B (zh) * | 2010-09-30 | 2015-03-04 | 深圳市金亿帝科技有限公司 | 可变电容器的可动电极、压力传感器及血压测量设备 |
CN201946437U (zh) * | 2010-09-30 | 2011-08-24 | 深圳市金亿帝科技有限公司 | 可变电容器的可动电极、压力传感器及电子压力计 |
-
2010
- 2010-09-30 CN CN201010298752.2A patent/CN101982864B/zh active Active
-
2011
- 2011-03-30 HK HK11103234.7A patent/HK1149114A1/zh unknown
- 2011-09-28 WO PCT/CN2011/080302 patent/WO2012041233A1/en active Application Filing
- 2011-09-28 DE DE112011102738T patent/DE112011102738T5/de not_active Ceased
- 2011-09-28 JP JP2013529545A patent/JP2013537972A/ja active Pending
- 2011-09-30 US US13/249,552 patent/US8763468B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6718827B1 (en) * | 2002-11-15 | 2004-04-13 | Setray Systems, Inc. | Center-mount capacitive sensor with overload protection |
CN1932460A (zh) * | 2006-07-21 | 2007-03-21 | 章年平 | 静电电容型压力传感器和应用此传感器的血压计 |
Also Published As
Publication number | Publication date |
---|---|
DE112011102738T5 (de) | 2013-07-04 |
WO2012041233A1 (en) | 2012-04-05 |
CN101982864A (zh) | 2011-03-02 |
US20120079885A1 (en) | 2012-04-05 |
HK1149114A1 (zh) | 2011-09-23 |
JP2013537972A (ja) | 2013-10-07 |
US8763468B2 (en) | 2014-07-01 |
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Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Fuhai Avenue Industrial Park area C building C2 Patentee after: Shenzhen gold hundred million Supreme Being's armarium limited companies Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Industrial Zone C2 building Patentee before: Shenzhen Kingyield Technology Co., Ltd. |
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Address after: Baoan District Fuyong street Shenzhen city Guangdong province 518103 ten Wai Road, industrial park building A5 Patentee after: Shenzhen gold hundred million Supreme Being's armarium limited companies Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Fuhai Avenue Industrial Park area C building C2 Patentee before: Shenzhen gold hundred million Supreme Being's armarium limited companies |
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