CN105534576B - 一次性穿刺器 - Google Patents
一次性穿刺器 Download PDFInfo
- Publication number
- CN105534576B CN105534576B CN201610097994.2A CN201610097994A CN105534576B CN 105534576 B CN105534576 B CN 105534576B CN 201610097994 A CN201610097994 A CN 201610097994A CN 105534576 B CN105534576 B CN 105534576B
- Authority
- CN
- China
- Prior art keywords
- valve
- puncture
- upper cover
- diaphragm seal
- choke diaphragm
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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)
- Gastroenterology & Hepatology (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610097994.2A CN105534576B (zh) | 2016-02-23 | 2016-02-23 | 一次性穿刺器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610097994.2A CN105534576B (zh) | 2016-02-23 | 2016-02-23 | 一次性穿刺器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105534576A CN105534576A (zh) | 2016-05-04 |
CN105534576B true CN105534576B (zh) | 2017-10-24 |
Family
ID=55814519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610097994.2A Active CN105534576B (zh) | 2016-02-23 | 2016-02-23 | 一次性穿刺器 |
Country Status (1)
Country | Link |
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CN (1) | CN105534576B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10849657B2 (en) | 2016-07-13 | 2020-12-01 | Intuitive Surgical Operations, Inc. | Surgical instrument guide with insufflation channels |
CN106901809A (zh) * | 2017-03-14 | 2017-06-30 | 张宪祥 | 一种磁铁式腹腔镜手术套管穿刺器 |
CN109316227A (zh) * | 2018-10-15 | 2019-02-12 | 洛阳市中心医院(郑州大学附属洛阳中心医院) | 腔镜用扩张取物穿刺器 |
CN112472243A (zh) * | 2020-12-12 | 2021-03-12 | 常州安康医疗器械有限公司 | 一种带固定架的可视穿刺器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655752A (en) * | 1983-10-24 | 1987-04-07 | Acufex Microsurgical, Inc. | Surgical cannula |
CN201930043U (zh) * | 2011-01-07 | 2011-08-17 | 昆山亚斯克医疗器械有限公司 | 一次性多功能穿刺器 |
CN202342146U (zh) * | 2011-10-17 | 2012-07-25 | 东莞微视医疗科技有限公司 | 一次性腹腔镜用的套管穿刺器 |
CN202497205U (zh) * | 2012-02-24 | 2012-10-24 | 杭州光典医疗器械有限公司 | 一次性多功能转换穿刺器 |
CN103690203A (zh) * | 2013-12-31 | 2014-04-02 | 常州威克医疗器械有限公司 | 一种微创用一次性穿刺器密封装置 |
CN104083195A (zh) * | 2014-07-15 | 2014-10-08 | 山东威瑞外科医用制品有限公司 | 一种微创穿刺器 |
CN204016435U (zh) * | 2014-07-29 | 2014-12-17 | 常州安克医疗科技有限公司 | 一种微创腹腔穿刺器 |
CN205493962U (zh) * | 2016-02-23 | 2016-08-24 | 常州威克医疗器械有限公司 | 一次性穿刺器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8029525B2 (en) * | 2003-07-31 | 2011-10-04 | Panasonic Corporation | Puncture instrument, puncture needle cartridge, puncture instrument set, and puncture needle disposal instrument |
ES2917876T3 (es) * | 2008-09-29 | 2022-07-12 | Applied Med Resources | Sistema de trócar de primera entrada |
WO2014161982A1 (en) * | 2013-04-04 | 2014-10-09 | Demcon Advanced Mechatronics B.V. | Trocar |
US20150025477A1 (en) * | 2013-07-22 | 2015-01-22 | Covidien Lp | Surgical seal assembly including centering mechanism |
-
2016
- 2016-02-23 CN CN201610097994.2A patent/CN105534576B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655752A (en) * | 1983-10-24 | 1987-04-07 | Acufex Microsurgical, Inc. | Surgical cannula |
CN201930043U (zh) * | 2011-01-07 | 2011-08-17 | 昆山亚斯克医疗器械有限公司 | 一次性多功能穿刺器 |
CN202342146U (zh) * | 2011-10-17 | 2012-07-25 | 东莞微视医疗科技有限公司 | 一次性腹腔镜用的套管穿刺器 |
CN202497205U (zh) * | 2012-02-24 | 2012-10-24 | 杭州光典医疗器械有限公司 | 一次性多功能转换穿刺器 |
CN103690203A (zh) * | 2013-12-31 | 2014-04-02 | 常州威克医疗器械有限公司 | 一种微创用一次性穿刺器密封装置 |
CN104083195A (zh) * | 2014-07-15 | 2014-10-08 | 山东威瑞外科医用制品有限公司 | 一种微创穿刺器 |
CN204016435U (zh) * | 2014-07-29 | 2014-12-17 | 常州安克医疗科技有限公司 | 一种微创腹腔穿刺器 |
CN205493962U (zh) * | 2016-02-23 | 2016-08-24 | 常州威克医疗器械有限公司 | 一次性穿刺器 |
Also Published As
Publication number | Publication date |
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CN105534576A (zh) | 2016-05-04 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Huixia Inventor after: Jiang Shihua Inventor after: Wang Hailong Inventor after: Wu Jianxiong Inventor after: Guo Xiaodong Inventor after: Chen Ge Inventor before: Jiang Shihua Inventor before: Wang Hailong Inventor before: Wu Jianxiong Inventor before: Guo Xiaodong Inventor before: Chen Ge |
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COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant |