CN101292887B - Disposable percussion protecting device of linear suture device - Google Patents
Disposable percussion protecting device of linear suture device Download PDFInfo
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- CN101292887B CN101292887B CN2008101226423A CN200810122642A CN101292887B CN 101292887 B CN101292887 B CN 101292887B CN 2008101226423 A CN2008101226423 A CN 2008101226423A CN 200810122642 A CN200810122642 A CN 200810122642A CN 101292887 B CN101292887 B CN 101292887B
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- nail
- protecting
- safety block
- relief spring
- percussion
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Abstract
The present invention relates to a one-off linear stiching instrument triggering protecting device which is applied to the one-off linear stiching instrument and is taken as an inosculation triggering protecting mechanism. A structure comprises a nail resisting base, a protecting block, a protecting spring sheet or a protecting spring and a protecting cover plate. The nail resisting base is provided with a protecting block installing slot. The protecting block is arranged inside the protecting block installing slot the inside of which is equipped with the protecting spring sheet or the protecting spring. The outer side of the protecting block installing slot is equipped with the protecting cover plate. The protecting block is T-shaped or columnar or L-shaped. The one-off linear stiching instrument triggering protecting device has the advantages of reasonable design and compact structure, can not cause triggering without a nail or triggering by mistake due to the function of the protecting block of resisting a nail pushing board, which is safe and protective and can ensure that the operation is processed normally.
Description
Technical field
What the present invention relates to is a kind of Disposable percussion protecting device of linear suture device, is applicable to the identical percussion of disposable linear suture device do insurance institution.
Background technology
At present, disposable linear suture device firing lock lacks in the safety use and nail percussion or mistake percussion can occur not having and have influence on operation and normally carry out, even can cause operative failure.
Summary of the invention
The present invention seeks to provides a kind of Disposable percussion protecting device of linear suture device at above-mentioned weak point, have relief spring sheet or relief spring, safety block, cover plate, relief spring sheet or relief spring, safety block are contained in respectively in the nail supporting base safety groove and are encapsulated by cover plate, in the use because nail pushing plate is withstood in the safety block effect nail percussion or mistake percussion can not appear not having, security insurance can guarantee to perform the operation and normally carry out.
Disposable percussion protecting device of linear suture device is to take following scheme to realize:
The Disposable percussion protecting device of linear suture device structure comprises nail supporting base, safety block, relief spring sheet or relief spring, insurance cover plate, nail supporting base is provided with the safety block mounting groove, safety block is contained in the safety block mounting groove, relief spring sheet or relief spring are housed in the safety block mounting groove, the insurance cover plate are housed in the safety block mounting groove outside.Safety block can adopt " T " font or cylindrical or " L " shape etc.
Disposable percussion protecting device of linear suture device, during use nail supporting base is contained on one's body the disposable linear suture device device together with the percussion safety, because insurance reed or relief spring effect promotion safety block move upward and block the nail pushing plate end face, nail pushing plate can't be travelled forward, be in no spike attitude this moment.Install the anastomosis cut component of nail when insertion after, pushing slice of nail withstands safety block and insurance reed or relief spring and presses downwards and insurance is in nail percussion state is arranged, can pull the trigger state, when percussion back safety block under spring action automatically ejection withstand nail pushing plate and be in safety position.
Reasonable in design, the compact conformation of Disposable percussion protecting device of linear suture device, have relief spring sheet or relief spring, safety block, cover plate, relief spring sheet or relief spring, safety block are contained in respectively in the nail supporting base safety groove and are encapsulated by cover plate, in the use because nail pushing plate is withstood in the safety block effect nail percussion or mistake percussion can not appear not having, security insurance can guarantee to perform the operation and normally carry out.
Description of drawings
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is the Disposable percussion protecting device of linear suture device structural representation.
Fig. 2 is the nail supporting base sketch map of Disposable percussion protecting device of linear suture device.
Fig. 3 is the safety block sketch map of Disposable percussion protecting device of linear suture device.
Fig. 4 is the relief spring sheet sketch map of Disposable percussion protecting device of linear suture device.
Fig. 5 is a Disposable percussion protecting device of linear suture device user mode sketch map 1.
Fig. 6 is a Disposable percussion protecting device of linear suture device user mode sketch map 2.
The specific embodiment
With reference to accompanying drawing 1～6, the Disposable percussion protecting device of linear suture device structure comprises nail supporting base 1, safety block 2, relief spring sheet 3 or relief spring, insurance cover plate 5, nail supporting base 1 is provided with safety block mounting groove 4, safety block 2 is contained in the safety block mounting groove 4, relief spring sheet 3 or relief spring are housed in the safety block mounting groove 4, insurance cover plate 5 is housed in safety block mounting groove 4 outsides.Safety block 2 can adopt " T " font or cylindrical or " L " shape etc.
With reference to accompanying drawing 5,6, Disposable percussion protecting device of linear suture device, during use nail supporting base 1 is contained on one's body the disposable linear suture device device together with the percussion safety, because insurance reed 3 or relief spring effect promotion safety block 2 move upward and block nail pushing plate 6 end faces, nail pushing plate 6 can't be travelled forward, be in no spike attitude (referring to accompanying drawing 5) this moment.Install the anastomosis cut component 7 of nail when insertion after, pushing slice of nail 8 withstands safety block 2 and insurance reed 3 or relief spring and presses downwards and insurance is in nail percussion state is arranged, can pull the trigger state (referring to accompanying drawing 6), withstand nail pushing plate 6 when the automatic ejection under insurance reed 3 or relief spring effect of safety block 2 after the percussion and be in safety position (referring to accompanying drawing 5).
Claims (1)
1. a Disposable percussion protecting device of linear suture device is characterized in that structure comprises nail supporting base, safety block, relief spring sheet or relief spring, insurance cover plate; Nail supporting base is provided with the safety block mounting groove, safety block is contained in the safety block mounting groove, and relief spring sheet or relief spring are housed in the safety block mounting groove, in the safety block mounting groove outside insurance cover plate is housed;
During use nail supporting base is contained on one's body the disposable linear suture device device together with the percussion safety, because insurance reed or relief spring effect promotion safety block move upward and block the nail pushing plate end face, nail pushing plate can't be travelled forward, be in no spike attitude this moment; Install the anastomosis cut component of nail when insertion after, pushing slice of nail withstands safety block and insurance reed or relief spring and presses downwards and insurance is in nail percussion state is arranged, can pull the trigger state, withstand nail pushing plate when the automatic ejection under insurance reed or relief spring effect of safety block after the percussion and be in safety position;
Described safety block adopts " T " font or cylindrical or " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101226423A CN101292887B (en) | 2008-06-17 | 2008-06-17 | Disposable percussion protecting device of linear suture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101226423A CN101292887B (en) | 2008-06-17 | 2008-06-17 | Disposable percussion protecting device of linear suture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101292887A CN101292887A (en) | 2008-10-29 |
| CN101292887B true CN101292887B (en) | 2010-04-07 |
Family
ID=40063614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101226423A Active CN101292887B (en) | 2008-06-17 | 2008-06-17 | Disposable percussion protecting device of linear suture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101292887B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697532A (en) * | 2012-06-05 | 2012-10-03 | 北京中法派尔特医疗设备有限公司 | Stapler with novel safety device |
| CN103006282B (en) * | 2012-12-28 | 2016-03-30 | 北京中法派尔特医疗设备有限公司 | A kind of surgery suturing appliance with safety |
| CN106691526A (en) * | 2016-12-29 | 2017-05-24 | 江苏风和医疗器材股份有限公司 | Surgical instrument and rod component for same |
| CN112603405B (en) * | 2020-12-17 | 2021-11-19 | 郑州人民医院(郑州人民医院医疗管理中心) | Percussion safety mechanism of cutting anastomat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527724A (en) * | 1983-06-10 | 1985-07-09 | Senmed, Inc. | Disposable linear surgical stapling instrument |
| CN2549911Y (en) * | 2002-05-31 | 2003-05-14 | 常州市康迪医用吻合器有限公司 | Automatic security device for anastomat |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN2820099Y (en) * | 2005-07-13 | 2006-09-27 | 冯晓峰 | Disposable tubular anastomat |
| CN201208278Y (en) * | 2008-06-17 | 2009-03-18 | 常州市三联星海医疗器械制造有限公司 | Disposable linear suture device triggering safety device |
-
2008
- 2008-06-17 CN CN2008101226423A patent/CN101292887B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527724A (en) * | 1983-06-10 | 1985-07-09 | Senmed, Inc. | Disposable linear surgical stapling instrument |
| CN2549911Y (en) * | 2002-05-31 | 2003-05-14 | 常州市康迪医用吻合器有限公司 | Automatic security device for anastomat |
| CN2820099Y (en) * | 2005-07-13 | 2006-09-27 | 冯晓峰 | Disposable tubular anastomat |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN201208278Y (en) * | 2008-06-17 | 2009-03-18 | 常州市三联星海医疗器械制造有限公司 | Disposable linear suture device triggering safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101292887A (en) | 2008-10-29 |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 213004 Jiangsu Province, Changzhou Tianning Lanling Street Pu community donkey field head No. 105 Patentee after: SINOLINKS MEDICAL INNOVATOIN, INC. Address before: 213004 Jiangsu Province, Changzhou Tianning Lanling Street Pu community donkey field head No. 105 Patentee before: Changzhou Sanlian Xinghai Medical Instrument Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Sanlian Xinghai Medical Equipment Co., Ltd Address before: 213004 Jiangsu Province, Changzhou Tianning Lanling Street Pu community donkey field head No. 105 Patentee before: SINOLINKS MEDICAL INNOVATION, Inc. |
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