CN201208278Y - Disposable linear suture device triggering safety device - Google Patents
Disposable linear suture device triggering safety device Download PDFInfo
- Publication number
- CN201208278Y CN201208278Y CNU2008200366889U CN200820036688U CN201208278Y CN 201208278 Y CN201208278 Y CN 201208278Y CN U2008200366889 U CNU2008200366889 U CN U2008200366889U CN 200820036688 U CN200820036688 U CN 200820036688U CN 201208278 Y CN201208278 Y CN 201208278Y
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- CN
- China
- Prior art keywords
- safety
- safety block
- nail
- disposable
- percussion
- 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
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Abstract
The utility model relates to a firing safety device for a disposable linear stitching instrument, and can serve as an osculating and firing safety mechanism suitable for the disposable linear stitching instrument. According to the structure of the utility model, the device comprises a nail withstanding base, a safety block, a safety spring leaf or a safety spring and a safety cover slab; a safety block installation groove is formed on the nail withstanding base, and the safety block is arranged in the safety block installation groove; the safety spring leaf or the safety spring is installed in the safety block installation groove; and the safety cover slab is arranged on the outer side of the safety block installation groove. A T-shaped safety block or a columnar safety block or an L-shaped safety block can be chosen as the safety block. The firing safety device for the disposable linear stitching instrument has the advantages of reasonable design and compact structure. Moreover, when the utility model is in use, the safety block can serve to withstand the nail thrusting board to avoid non-nail firing or improper firing, so that the safety can be ensured, and the normal operation can be guaranteed.
Description
Technical field
The utility model relates to a kind of Disposable percussion protecting device of linear suture device, be 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
This utility model purpose is to provide 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 utility model is described in further detail 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 (2)
1, a kind of 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.
2,, it is characterized in that described safety block adopts " T " font or cylindrical or " L " shape according to claim 1 Disposable percussion protecting device of linear suture device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200366889U CN201208278Y (en) | 2008-06-17 | 2008-06-17 | Disposable linear suture device triggering safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200366889U CN201208278Y (en) | 2008-06-17 | 2008-06-17 | Disposable linear suture device triggering safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208278Y true CN201208278Y (en) | 2009-03-18 |
Family
ID=40479002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200366889U Expired - Lifetime CN201208278Y (en) | 2008-06-17 | 2008-06-17 | Disposable linear suture device triggering safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208278Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292887B (en) * | 2008-06-17 | 2010-04-07 | 常州市三联星海医疗器械制造有限公司 | Disposable percussion protecting device of linear suture device |
-
2008
- 2008-06-17 CN CNU2008200366889U patent/CN201208278Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292887B (en) * | 2008-06-17 | 2010-04-07 | 常州市三联星海医疗器械制造有限公司 | Disposable percussion protecting device of linear suture device |
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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 | ||
| 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. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090318 |
|
| CX01 | Expiry of patent term |