CN111920498A - 一种可调压的助产器 - Google Patents
一种可调压的助产器 Download PDFInfo
- Publication number
- CN111920498A CN111920498A CN202010739932.3A CN202010739932A CN111920498A CN 111920498 A CN111920498 A CN 111920498A CN 202010739932 A CN202010739932 A CN 202010739932A CN 111920498 A CN111920498 A CN 111920498A
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- CN
- China
- Prior art keywords
- hole
- spring
- knob
- cylinder
- piston
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/44—Obstetrical forceps
- A61B17/442—Obstetrical forceps without pivotal connections, e.g. using vacuum
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010739932.3A CN111920498B (zh) | 2018-02-05 | 2018-02-05 | 一种可调压的助产器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010739932.3A CN111920498B (zh) | 2018-02-05 | 2018-02-05 | 一种可调压的助产器 |
CN201810110449.1A CN108478264B (zh) | 2018-02-05 | 2018-02-05 | 一种便携式助产装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810110449.1A Division CN108478264B (zh) | 2018-02-05 | 2018-02-05 | 一种便携式助产装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111920498A true CN111920498A (zh) | 2020-11-13 |
CN111920498B CN111920498B (zh) | 2021-07-02 |
Family
ID=63344591
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010739932.3A Active CN111920498B (zh) | 2018-02-05 | 2018-02-05 | 一种可调压的助产器 |
CN201810110449.1A Expired - Fee Related CN108478264B (zh) | 2018-02-05 | 2018-02-05 | 一种便携式助产装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810110449.1A Expired - Fee Related CN108478264B (zh) | 2018-02-05 | 2018-02-05 | 一种便携式助产装置 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN111920498B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2064234U (zh) * | 1990-04-06 | 1990-10-24 | 成都科技大学 | 便携式稳压自动截断输液器 |
CN101311587A (zh) * | 2007-12-29 | 2008-11-26 | 北京谊安医疗系统股份有限公司 | 气控比例延时换向阀 |
US20130317389A1 (en) * | 2005-02-08 | 2013-11-28 | Li Ma | Disposable vacuum source and medical applications thereof |
US9310688B2 (en) * | 2012-10-23 | 2016-04-12 | Canon Kabushiki Kaisha | Processing apparatus and article manufacturing method using same |
CN206534697U (zh) * | 2016-11-25 | 2017-10-03 | 郭鹏 | 助产用胎头吸引装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0198708B1 (en) * | 1985-04-15 | 1991-06-12 | Nippon Tansan Gas Co., Ltd. | Portable oxygen inhaler |
CN102428235B (zh) * | 2009-04-03 | 2013-10-23 | 株式会社酉岛制作所 | 真空阀的控制装置 |
CN201439836U (zh) * | 2009-06-05 | 2010-04-21 | 佛山市肯富来安德里兹泵有限公司 | 可自动调节阀门开度的真空调节阀 |
CN203341804U (zh) * | 2013-07-16 | 2013-12-18 | 江苏康诺医疗器械有限公司 | 助产器 |
CN203770088U (zh) * | 2014-01-02 | 2014-08-13 | 干平 | 气动节能进气阀 |
CN106051245B (zh) * | 2016-06-30 | 2018-05-25 | 江苏金荣森制冷科技有限公司 | 可调式活塞型双向压力泄压阀 |
CN106618693B (zh) * | 2016-11-28 | 2019-06-28 | 李冰 | 一种机电一体化分娩用助产装置 |
CN206641700U (zh) * | 2017-01-04 | 2017-11-17 | 项巧英 | 挤压式抽真空装置 |
CN107049446B (zh) * | 2017-06-20 | 2020-01-07 | 柳荣华 | 胎头吸引器 |
-
2018
- 2018-02-05 CN CN202010739932.3A patent/CN111920498B/zh active Active
- 2018-02-05 CN CN201810110449.1A patent/CN108478264B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2064234U (zh) * | 1990-04-06 | 1990-10-24 | 成都科技大学 | 便携式稳压自动截断输液器 |
US20130317389A1 (en) * | 2005-02-08 | 2013-11-28 | Li Ma | Disposable vacuum source and medical applications thereof |
CN101311587A (zh) * | 2007-12-29 | 2008-11-26 | 北京谊安医疗系统股份有限公司 | 气控比例延时换向阀 |
US9310688B2 (en) * | 2012-10-23 | 2016-04-12 | Canon Kabushiki Kaisha | Processing apparatus and article manufacturing method using same |
CN206534697U (zh) * | 2016-11-25 | 2017-10-03 | 郭鹏 | 助产用胎头吸引装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108478264B (zh) | 2020-09-25 |
CN108478264A (zh) | 2018-09-04 |
CN111920498B (zh) | 2021-07-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: An Xiaona Inventor after: Miao Hailong Inventor after: Zhao Zicheng Inventor after: Song Yan Inventor after: Zhou Xu Inventor before: Miao Hailong Inventor before: Zhao Zicheng Inventor before: Song Yan Inventor before: Zhou Xu |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210611 Address after: No.8, yiqingli, Linwei District, Weinan City, Shaanxi Province Applicant after: An Xiaona Address before: 276826 No. 169 Yantai Road, Donggang District, Rizhao City, Shandong. Applicant before: RIZHAO XUANYI INFORMATION TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |