CN110507398B - 一种自解锁妇产科产钳 - Google Patents
一种自解锁妇产科产钳 Download PDFInfo
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- CN110507398B CN110507398B CN201910896772.0A CN201910896772A CN110507398B CN 110507398 B CN110507398 B CN 110507398B CN 201910896772 A CN201910896772 A CN 201910896772A CN 110507398 B CN110507398 B CN 110507398B
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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
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- General Health & Medical Sciences (AREA)
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Abstract
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Priority Applications (1)
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CN201910896772.0A CN110507398B (zh) | 2019-09-23 | 2019-09-23 | 一种自解锁妇产科产钳 |
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CN201910896772.0A CN110507398B (zh) | 2019-09-23 | 2019-09-23 | 一种自解锁妇产科产钳 |
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CN110507398A CN110507398A (zh) | 2019-11-29 |
CN110507398B true CN110507398B (zh) | 2020-05-05 |
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CN201910896772.0A Expired - Fee Related CN110507398B (zh) | 2019-09-23 | 2019-09-23 | 一种自解锁妇产科产钳 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1053725B (de) * | 1957-08-01 | 1959-03-26 | Wallace Beresford Shute | Geburtszange |
US3789849A (en) * | 1971-04-26 | 1974-02-05 | V Jackman | Obstetrical forceps |
CN205964134U (zh) * | 2016-06-23 | 2017-02-22 | 重庆医科大学附属永川医院 | 一种妇产科旋转产钳 |
CN108814693A (zh) * | 2018-04-19 | 2018-11-16 | 刘陈邦 | 一种高性能远端操作的产钳 |
CN209122332U (zh) * | 2018-06-01 | 2019-07-19 | 山东省医疗器械产品质量检验中心 | 一种可微调止血钳 |
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2019
- 2019-09-23 CN CN201910896772.0A patent/CN110507398B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1053725B (de) * | 1957-08-01 | 1959-03-26 | Wallace Beresford Shute | Geburtszange |
US3789849A (en) * | 1971-04-26 | 1974-02-05 | V Jackman | Obstetrical forceps |
CN205964134U (zh) * | 2016-06-23 | 2017-02-22 | 重庆医科大学附属永川医院 | 一种妇产科旋转产钳 |
CN108814693A (zh) * | 2018-04-19 | 2018-11-16 | 刘陈邦 | 一种高性能远端操作的产钳 |
CN209122332U (zh) * | 2018-06-01 | 2019-07-19 | 山东省医疗器械产品质量检验中心 | 一种可微调止血钳 |
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Address after: 350399 Futang Road, Rongcheng Town, Fuqing City, Fuzhou City, Fujian Province Applicant after: Zhao Lijun Address before: No.24297 Jingshi Road, Huaiyin District, Jinan City, Shandong Province Applicant before: Zhao Lijun |
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CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Chenxi Inventor after: Liu Yu Inventor after: Zhao Lijun Inventor before: Zhao Lijun |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200410 Address after: 266000 Shandong province Qingdao City, Tong Fu Road No. 6 Applicant after: QINGDAO WOMEN AND CHILDREN'S Hospital Address before: 350399 Futang Road, Rongcheng Town, Fuqing City, Fuzhou City, Fujian Province Applicant before: Zhao Lijun |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20200923 |
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CF01 | Termination of patent right due to non-payment of annual fee |