CN2857827Y - 便携式胎儿心音监护仪 - Google Patents
便携式胎儿心音监护仪 Download PDFInfo
- Publication number
- CN2857827Y CN2857827Y CNU2005201059634U CN200520105963U CN2857827Y CN 2857827 Y CN2857827 Y CN 2857827Y CN U2005201059634 U CNU2005201059634 U CN U2005201059634U CN 200520105963 U CN200520105963 U CN 200520105963U CN 2857827 Y CN2857827 Y CN 2857827Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- capacitor
- resistance
- fetal heart
- modulation
- 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.)
- Expired - Fee Related
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
-
- 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
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201059634U CN2857827Y (zh) | 2005-12-23 | 2005-12-23 | 便携式胎儿心音监护仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201059634U CN2857827Y (zh) | 2005-12-23 | 2005-12-23 | 便携式胎儿心音监护仪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2857827Y true CN2857827Y (zh) | 2007-01-17 |
Family
ID=37610688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005201059634U Expired - Fee Related CN2857827Y (zh) | 2005-12-23 | 2005-12-23 | 便携式胎儿心音监护仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2857827Y (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102090887A (zh) * | 2010-12-24 | 2011-06-15 | 深圳市理邦精密仪器股份有限公司 | 一种胎心模拟***及方法 |
CN102370496A (zh) * | 2011-09-09 | 2012-03-14 | 北京大学深圳研究生院 | 一种基于压电薄膜传感器的胎心音监测仪 |
CN102920472A (zh) * | 2012-12-05 | 2013-02-13 | 骆彦琳 | 一种便携式心音采集装置及方法 |
CN103908296A (zh) * | 2012-12-28 | 2014-07-09 | 三星麦迪森株式会社 | 超声***和控制该超声***的方法 |
CN105769386A (zh) * | 2016-03-30 | 2016-07-20 | 广东医学院 | 手持式人工机械瓣膜血栓分析仪 |
WO2016207672A3 (en) * | 2015-06-25 | 2017-02-02 | Pentavox Mérnöki, Menedzsment És Kereskedelmi Kft. | Method and device for determining fetal heart sounds by passive sensing and system for examining fetal heart function |
CN112244805A (zh) * | 2020-11-06 | 2021-01-22 | 苏州宣佑科技有限公司 | 一种被动式胎心监测与分析方法 |
CN113784257A (zh) * | 2021-09-08 | 2021-12-10 | 深圳市长丰影像器材有限公司 | 一种多功能麦克风 |
-
2005
- 2005-12-23 CN CNU2005201059634U patent/CN2857827Y/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102090887A (zh) * | 2010-12-24 | 2011-06-15 | 深圳市理邦精密仪器股份有限公司 | 一种胎心模拟***及方法 |
CN102090887B (zh) * | 2010-12-24 | 2012-11-07 | 深圳市理邦精密仪器股份有限公司 | 一种胎心模拟***及方法 |
CN102370496A (zh) * | 2011-09-09 | 2012-03-14 | 北京大学深圳研究生院 | 一种基于压电薄膜传感器的胎心音监测仪 |
CN102920472A (zh) * | 2012-12-05 | 2013-02-13 | 骆彦琳 | 一种便携式心音采集装置及方法 |
CN103908296A (zh) * | 2012-12-28 | 2014-07-09 | 三星麦迪森株式会社 | 超声***和控制该超声***的方法 |
CN103908296B (zh) * | 2012-12-28 | 2018-06-05 | 三星麦迪森株式会社 | 超声***和控制该超声***的方法 |
WO2016207672A3 (en) * | 2015-06-25 | 2017-02-02 | Pentavox Mérnöki, Menedzsment És Kereskedelmi Kft. | Method and device for determining fetal heart sounds by passive sensing and system for examining fetal heart function |
CN105769386A (zh) * | 2016-03-30 | 2016-07-20 | 广东医学院 | 手持式人工机械瓣膜血栓分析仪 |
CN112244805A (zh) * | 2020-11-06 | 2021-01-22 | 苏州宣佑科技有限公司 | 一种被动式胎心监测与分析方法 |
CN113784257A (zh) * | 2021-09-08 | 2021-12-10 | 深圳市长丰影像器材有限公司 | 一种多功能麦克风 |
CN113784257B (zh) * | 2021-09-08 | 2024-03-19 | 深圳市长丰影像器材有限公司 | 一种多功能麦克风 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Chengfeng Technology Co., Ltd. Assignor: Chen Caiping Contract fulfillment period: 2009.1.6 to 2014.1.5 Contract record no.: 2009610000041 Denomination of utility model: Portable foetus phonocardiograph Granted publication date: 20070117 License type: Exclusive license Record date: 20091124 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.6 TO 2014.1.5; CHANGE OF CONTRACT Name of requester: XI AN CHENGFENG SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20091124 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20100125 |