CN205322443U - Puncture ware of wicresoft's thorax operation - Google Patents
Puncture ware of wicresoft's thorax operation Download PDFInfo
- Publication number
- CN205322443U CN205322443U CN201520992813.3U CN201520992813U CN205322443U CN 205322443 U CN205322443 U CN 205322443U CN 201520992813 U CN201520992813 U CN 201520992813U CN 205322443 U CN205322443 U CN 205322443U
- Authority
- CN
- China
- Prior art keywords
- needle
- sleeve pipe
- puncture
- casing seat
- wicresoft
- 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 - Fee Related
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Abstract
The utility model provides a puncture ware of wicresoft's thorax operation, including puncture cover and pjncture needle, puncture cover cavity, the pjncture needle passes the puncture cover, the pjncture needle include needle bar, syringe needle and needle file, the both ends at the needle bar are fixed respectively to syringe needle and needle file, puncture cover including casing seat and hollow sleeve pipe, the casing seat is fixed in sheathed tube one end, is provided with anti -skidding sieve on the sleeve pipe, the pjncture needle pass the sleeve pipe, sheathed tube one end is worn out to the syringe needle, the needle file supports the casing seat. The utility model has the advantages of reasonable design, convenient operation, the puncture is smooth and easy, and the antiskid is effectual, improves operation efficiency.
Description
Technical field
This utility model relates to the perforator of a kind of Wicresoft thoracic surgery, is mainly used in the puncturing operation of torso model, belongs to technical field of medical instruments。
Background technology
In human body Minimally Invasive Surgery, perforator is widely used, and if laparoscopic surgery puncture outfit is for abdominal operation, also has arthrocsopic surgery perforator, kidney videoendoscopic surgery perforator etc.。Thoracic surgery is usually abdominal, in recent years the development of Medical Technology, and thoracic surgery progressively innovates formation less invasive techniques。In prior art, thoracic surgery punctures to be typically also and adopts the perforator of laparoscopic surgery to carry out, but laparoscopic surgery needs pneumoperitoneum, needs possess the sealing device preventing gas leakage in the structural design of perforator；And thoracic surgery does not need pneumoperitoneum, laparoscopic surgery puncture outfit is in thoracic surgery is applied, and operating theater instruments turnover perforator operating walk way application is inconvenient, it is easy to mobile, operation trouble, meets unexpectedly desirable surgical effect。
Utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned deficiency existing in prior art, and provides a kind of reasonable in design, and easy to operate, thoracic surgery punctures the perforator of effective Wicresoft's thoracic surgery。
This utility model solves above-mentioned technical problem and be the technical scheme is that the perforator of a kind of Wicresoft thoracic surgery, including puncturing set and puncture needle, puncture set hollow, puncture needle is through puncturing set, it is characterized in that: described puncture needle includes shank, syringe needle and needle stand, syringe needle and needle stand and is separately fixed at the two ends of shank；The described set that punctures includes the sleeve pipe of casing seat and hollow, and casing seat is fixed on one end of sleeve pipe, and sleeve pipe is provided with anti-skidding sieve；Described puncture needle is through sleeve pipe, and syringe needle passes one end of sleeve pipe, and needle stand props up casing seat。After perforator penetrates thoracic cavity, pull out puncture needle, puncture and overlap the skin and subcutaneous tissue of staying torso model and be connected with in torso model, form the operating walk way of operation application；In operating walk way smooth without other devices, under the effect of anti-skidding sieve, puncture set will not arbitrarily slide, it is ensured that operation be smoothed out。
Anti-skidding sieve described in the utility model is circular, has multiple, is evenly distributed on sleeve pipe, and good antiskid effect simultaneously works as sealing function。
Anti-skidding sieve described in the utility model is spiral type, is distributed in twist on trocar sheath。Puncturing more smooth and easy, good antiskid effect simultaneously works as sealing function。
Being provided with packing ring on needle stand described in the utility model, packing ring is between needle stand and casing seat。Certain cushioning effect is played during puncture。
This utility model compared with prior art, has following positive effect: reasonable in design, easy to operate, punctures smooth and easy, good antiskid effect, improves procedure efficiency。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1。
Fig. 2 is the structural representation puncturing set in embodiment 1。
Fig. 3 is the structural representation of puncture needle in embodiment 1。
Fig. 4 is the structural representation puncturing set in embodiment 2。
Fig. 5 is the structural representation of puncture needle in embodiment 2。
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail。
Embodiment 1:
Referring to Fig. 1～Fig. 3, the present embodiment includes puncturing set 10 and puncture needle 20, punctures set 10 hollows, and puncture needle 20 is through puncturing set 10；Described puncture needle 20 includes shank 4, syringe needle 5 and needle stand 6, syringe needle 5 and needle stand 6 and is separately fixed at the two ends of shank 4；The described set 10 that punctures includes the sleeve pipe 1 of casing seat 2 and hollow, and casing seat 2 is fixed on one end of sleeve pipe 1, and sleeve pipe 1 is provided with anti-skidding sieve 3；Described puncture needle 20 is through sleeve pipe 1, and syringe needle 5 passes one end of sleeve pipe 1, and needle stand 6 props up casing seat 2。
In the present embodiment, anti-skidding sieve 3 is spiral type, is distributed in twist on trocar sheath 1。Puncturing more smooth and easy, good antiskid effect simultaneously works as sealing function。
During use, puncture needle 20 is inserted in puncture set 10, punctures at position, front；After puncture completes, taking out puncture needle 20, puncture and overlap 10 skins staying torso model and subcutaneous tissue and be connected with in torso model, form the operating walk way of operation application, operating theater instruments can carry out hands by puncture channel。；In operating walk way smooth without other devices, under the effect of anti-skidding sieve 3, puncture set and 10 will not arbitrarily slide, it is ensured that operation is smoothed out。
Embodiment 2:
Referring to Fig. 4～Fig. 5, in the present embodiment, anti-skidding sieve 3 is circular, has multiple, is evenly distributed on sleeve pipe 1, and good antiskid effect simultaneously works as sealing function。
In the present embodiment, needle stand 6 being provided with packing ring 7, packing ring 7 is between needle stand 6 and casing seat 2。Certain cushioning effect is played during puncture。
Other 26S Proteasome Structure and Functions are identical with embodiment 1。
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, as long as the undeclared concrete shape of its part and size, then this part can be any shape and size adapted with its structure；Meanwhile, the title that part takes can also be different。All equivalences done according to the structure described in this utility model inventional idea, feature and principle or simple change, be all included in the protection domain of this utility model patent。
Claims (4)
1. a perforator for Wicresoft's thoracic surgery, including puncturing set and puncture needle, punctures set hollow, and puncture needle is through puncturing set, it is characterised in that: described puncture needle includes shank, syringe needle and needle stand, syringe needle and needle stand and is separately fixed at the two ends of shank；The described set that punctures includes the sleeve pipe of casing seat and hollow, and casing seat is fixed on one end of sleeve pipe, and sleeve pipe is provided with anti-skidding sieve；Described puncture needle is through sleeve pipe, and syringe needle passes one end of sleeve pipe, and needle stand props up casing seat。
2. the perforator of Wicresoft according to claim 1 thoracic surgery, it is characterised in that: described anti-skidding sieve is circular, has multiple, is evenly distributed on sleeve pipe。
3. the perforator of Wicresoft according to claim 1 thoracic surgery, it is characterised in that: described anti-skidding sieve is spiral type, is distributed in twist on trocar sheath。
4. the perforator of the Wicresoft's thoracic surgery according to Claims 2 or 3, it is characterised in that: being provided with packing ring on described needle stand, packing ring is between needle stand and casing seat。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992813.3U CN205322443U (en) | 2015-12-04 | 2015-12-04 | Puncture ware of wicresoft's thorax operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992813.3U CN205322443U (en) | 2015-12-04 | 2015-12-04 | Puncture ware of wicresoft's thorax operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322443U true CN205322443U (en) | 2016-06-22 |
Family
ID=56210947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992813.3U Expired - Fee Related CN205322443U (en) | 2015-12-04 | 2015-12-04 | Puncture ware of wicresoft's thorax operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226956A (en) * | 2018-03-02 | 2019-09-13 | 重庆德川医疗器械股份有限公司 | A kind of minimally invasive thoracic surgery special puncture outfit |
| JP2019205932A (en) * | 2017-03-24 | 2019-12-05 | 朝日インテック株式会社 | Dilator |
-
2015
- 2015-12-04 CN CN201520992813.3U patent/CN205322443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019205932A (en) * | 2017-03-24 | 2019-12-05 | 朝日インテック株式会社 | Dilator |
| CN110226956A (en) * | 2018-03-02 | 2019-09-13 | 重庆德川医疗器械股份有限公司 | A kind of minimally invasive thoracic surgery special puncture outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |