CN203710094U - 穿刺器密封装置 - Google Patents
穿刺器密封装置 Download PDFInfo
- Publication number
- CN203710094U CN203710094U CN201320893874.5U CN201320893874U CN203710094U CN 203710094 U CN203710094 U CN 203710094U CN 201320893874 U CN201320893874 U CN 201320893874U CN 203710094 U CN203710094 U CN 203710094U
- Authority
- CN
- China
- Prior art keywords
- ring body
- ring
- sealing
- sealing device
- erection column
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 102
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 23
- 241000283216 Phocidae Species 0.000 claims description 22
- 230000013011 mating Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 208000034693 Laceration Diseases 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- 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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
- A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320893874.5U CN203710094U (zh) | 2013-12-31 | 2013-12-31 | 穿刺器密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320893874.5U CN203710094U (zh) | 2013-12-31 | 2013-12-31 | 穿刺器密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203710094U true CN203710094U (zh) | 2014-07-16 |
Family
ID=51149301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320893874.5U Expired - Lifetime CN203710094U (zh) | 2013-12-31 | 2013-12-31 | 穿刺器密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203710094U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016074579A1 (zh) * | 2014-11-16 | 2016-05-19 | 周星 | 径向密封组件、端密封件及穿刺器 |
CN108784806A (zh) * | 2018-08-21 | 2018-11-13 | 联合微创医疗器械(深圳)有限公司 | 一种密封组件与穿刺器 |
CN110141328A (zh) * | 2019-06-19 | 2019-08-20 | 江苏格里特医疗科技有限公司 | 一种密封圈及多通道单孔腹腔镜手术穿刺器 |
-
2013
- 2013-12-31 CN CN201320893874.5U patent/CN203710094U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016074579A1 (zh) * | 2014-11-16 | 2016-05-19 | 周星 | 径向密封组件、端密封件及穿刺器 |
US20170265895A1 (en) * | 2014-11-16 | 2017-09-21 | Guangzhou T.K Medical Instrument Co., Ltd. | Radial sealing assembly, end sealing piece and trocar |
JP2019055323A (ja) * | 2014-11-16 | 2019-04-11 | グァンジョウ ティー.ケー メディカル インストゥルメンツ カンパニー リミテッドGuangzhou T.K Medical Instrument Co.,Ltd. | 径方向シール組立体、エンドシール及びトロカール |
US10568660B2 (en) * | 2014-11-16 | 2020-02-25 | Guangzhou T.K Medical Instrument Co., Ltd. | Radial sealing assembly, end sealing piece and trocar |
CN108784806A (zh) * | 2018-08-21 | 2018-11-13 | 联合微创医疗器械(深圳)有限公司 | 一种密封组件与穿刺器 |
CN108784806B (zh) * | 2018-08-21 | 2023-08-11 | 联合微创医疗器械(深圳)有限公司 | 一种密封组件与穿刺器 |
CN110141328A (zh) * | 2019-06-19 | 2019-08-20 | 江苏格里特医疗科技有限公司 | 一种密封圈及多通道单孔腹腔镜手术穿刺器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT CO.,LTD. Address before: 311500 Tonglu, Zhejiang Province Economic Development Zone, Tonglu, Meilin Road, No. 298, No. Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 311500 East Chunjiang Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
CX01 | Expiry of patent term |