CN205459013U - Smoking electrotome pen of telescopic electrode - Google Patents
Smoking electrotome pen of telescopic electrode Download PDFInfo
- Publication number
- CN205459013U CN205459013U CN201620028621.5U CN201620028621U CN205459013U CN 205459013 U CN205459013 U CN 205459013U CN 201620028621 U CN201620028621 U CN 201620028621U CN 205459013 U CN205459013 U CN 205459013U
- Authority
- CN
- China
- Prior art keywords
- electrode
- smoking
- smoke absorption
- handle
- absorption duct
- 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
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 48
- 239000000779 smoke Substances 0.000 claims description 47
- 238000000034 method Methods 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 231100000732 tissue residue Toxicity 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model relates to a surgical instrument field especially relates to a smoking electrotome pen of telescopic electrode. Including a handle, electrode, smoking pipe, the smoking pipe is fixed to be set up handle front end, its characterized in that: electrode telescopically sets up in the smoking pipe, the part that the electrode is in in the handle is installed in the carriage, the carriage sets up the limiting plate, the limiting plate is in fixed connection stretch out or take in under the effect of a handle slider of carriage the spacing hole of handle, carriage front end elastic connection the inner wall of smoking pipe. Slider fixed connection the carriage is followed the length direction of handle slides: will the electrode is followed smoking pipe interior release going on electricity congeals and the cutting, perhaps will the electrode takes in use the smoking pipe to absorb smog in the smoking pipe, organize the operation of cooperation operation processes such as residual.
Description
Technical field
The present invention relates to surgical instruments field, particularly relate to the smoking electrotome pen of a kind of telescopic electrode.
Background technology
The electrode of smoking electrotome pen cutting histoorgan, can condense.The smoking cutter pipe of smoking electrotome pen can siphon away the smog affecting doctor's sight line or being harmful to patient, or the tissue residue material etc. produced in cutting process during Electrode Operation.When the materials such as tissue residue carry out absorption process, the existence of the electrode owing to stretching out in smoke absorption duct, the tissue distance that smoke absorption duct distance produces smog or residuals is relatively big, and then causes effect to fall sharply or have no effect.
Utility model content
The present invention provides the smoking electrotome pen of a kind of telescopic electrode, to overcome above-mentioned technical problem.A kind of smoking electrotome pen of telescopic electrode, including a handle, electrode, smoke absorption duct, described smoke absorption duct is fixedly installed on described handle front end, it is characterised in that: described electrode is telescopically disposed in described smoke absorption duct；What described electrode was in a handle is partly installed in travelling carriage, and described travelling carriage arranges limiting plate, and described limiting plate stretches out or take in the spacing hole of described handle under the effect of a handle slide block of the described described travelling carriage of fixing connection；Described travelling carriage front end elasticity connects the inwall of described smoke absorption duct.The length direction slip connecting described travelling carriage along described handle is fixed: released in described smoke absorption duct by described electrode and carry out coagulation and cutting, or described electrode is taken in the operation using smoke absorption duct to absorb the cooperation operation process such as smog, tissue residue thing in described smoke absorption duct at described slide block.Described limiting plate and described spacing hole cooperate and fix the position of described electrode after described electrode is released described smoke absorption duct.
As preferably, described handle arranges long slide opening along its length, and the length direction of described long slide opening is located along the same line with described spacing hole；Described travelling carriage arranges slide block mounting seat, and described slide block is fixedly mounted in described slide block mounting seat through described long slide opening.Described long slide opening guides the slip of described slide block.
As preferably, described limiting plate arranges elastomeric element and connects described travelling carriage；Described slider bottom arranges contact point so that described contact point is positioned at above described limiting plate.Pressing described slide block, described limiting plate is made described limiting plate deviate from described spacing hole toward spacing hole is intrinsic pressure by described contact point, and described travelling carriage is resiliently attached to described smoke absorption duct inwall, is driven described electrode to take in described smoke absorption duct by elastic force effect.
As preferably, described contact point is tapered contact, and the bottom surface of taper is fixing connects described slider bottom.When described slide block stress is down moved, it is positioned at the tapered contact bottom it the most down to move, can contact area increase, even if described contact point is not at directly over described limiting plate it is also ensured that can touch between them between described contact point and described limiting plate.
As preferably, described travelling carriage includes respectively in described electrode two ends and the upper semicircumference that is set in described electrode excircle and two location divisions of lower half periphery, and is fixedly connected and connects the connecting rod of said two location division；Described slide block mounting seat is located remotely from the described location division of described handle front end；The elastomeric element of described limiting plate is connected to described connecting rod.During described electrode is along with described travelling carriage forward impelling, two described location divisions are respectively at two end positions, position described electrode from upper and lower two end faces, the connecting rod connecting said two location division also carries out positioning and guiding in side to described electrode simultaneously, prevents electrode track of offset setting in progradation.
As preferably, described travelling carriage front end connects described smoke absorption duct inwall by spring.
As preferably, described smoke absorption duct front end arranges sidewall and is provided with smoking-hole.The smog that operation process produces againsts in described smoke absorption duct tube wall uphill process and is inhaled into described smoke absorption duct.
As preferably, described smoking-hole is tri-angle-holed, and the described tri-angle-holed width away from described smoke absorption duct front end is less than the described tri-angle-holed width near described smoke absorption duct front end.Wider being easy to sucks smog in the front end of smoking-hole, and the narrower smog preventing from sucking in smoking-hole in the rear end of smoking-hole is escaped.
This utility model has the advantages that
1. electrode described in can be released in described smoke absorption duct and carry out coagulation and cutting, or takes in the operation using smoke absorption duct to absorb the cooperation operation process such as smog, tissue residue thing in described smoke absorption duct.
2. limiting plate described in and described spacing hole cooperate and fix the position of described electrode after described electrode is released described smoke absorption duct.
3. the contact point of taper, it is ensured that the good contact between contact point and limiting plate.
4. the smoking-hole of smoke absorption duct can prevent smog from escaping to greatest extent.
Accompanying drawing explanation
The smoking electrotome pen structure chart of a kind of telescopic electrode of Fig. 1；
Smoking electrotome pen the handle shell elevational cross-sectional view of a kind of telescopic electrode of Fig. 2；
Smoking electrotome pen the handle cut-away view of a kind of telescopic electrode of Fig. 3.
Wherein, 1-handle, 2-electrode, 3-smoke absorption duct, 4-travelling carriage, 5-spring, 11-long slide opening, 12-spacing hole, 31-smoking-hole, 41,42-location division, 43-connecting rod, 44-limiting plate, 45-slide block, 411-slide block mounting seat, 441-elastomeric element, 451-contact point.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described in detail.
The smoking electrotome pen of a kind of telescopic electrode, including a handle 1, electrode 2, smoke absorption duct 3, smoke absorption duct 3 is fixedly installed on a handle 1 front end, and electrode 2 is telescopically disposed in smoke absorption duct 3.What electrode 2 was in a handle 1 is partly installed in travelling carriage 4, and travelling carriage 4 arranges limiting plate, and limiting plate stretches out or take in the spacing hole of a handle 1 under the effect of the slide block of fixing connection travelling carriage 4；Travelling carriage 4 front end elasticity connects the inwall of smoke absorption duct 3.
Embodiment one
Travelling carriage 4 includes respectively in electrode 2 two ends and the upper semicircumference that is set in electrode 2 excircle and two location divisions 41,42 of lower half periphery, and is fixedly connected and connects the connecting rod 43 of two location divisions；Slide block mounting seat 411 is located remotely from a location division of handle front end 41.Limiting plate 44 arranges elastomeric element 441 and is connected to connecting rod 43.
Handle 1 arranges long slide opening 11 along its length, and the length direction of long slide opening 11 is with spacing hole 12 on the same line.Slide block 45 is fixedly mounted in slide block mounting seat 411 through long slide opening 11.Contact point 451 is set bottom slide block 45 so that contact point 451 is positioned at above limiting plate 44.Contact point 451 is tapered contact, and the bottom surface of taper is fixed bottom connection sliding block 411.
Travelling carriage 4 front end connects smoke absorption duct 3 inwall by spring 5.
Smoke absorption duct 3 front end arranges sidewall and is provided with smoking-hole 31.Smoking-hole 31 is tri-angle-holed, and the tri-angle-holed width away from smoke absorption duct 31 front end is less than the tri-angle-holed width near smoke absorption duct 31 front end.
When electrode 2 released by needs, slide block 45 is promoted to move along long slide opening 11 towards a handle front end, travelling carriage 4 stress motion extrusion spring 5 forward, the limiting plate 44 being fixedly connected in connecting rod 43 moves to forward spacing hole 12 along with travelling carriage, owing to freely reaching the position being fixed live electrode 2 outside spacing hole 12 without constraint at spacing hole 12.
When electrode 2 is taken in smoke absorption duct 3 by needs by sliding block 45, the contact point 451 of the taper bottom slide block 45 down moves and contacts with limiting plate 44, and limiting plate 44 applies downward power makes limiting plate 44 submerge below spacing hole 12.By the restoring force effect of spring 5, travelling carriage 4 moves backward and takes in smoke absorption duct 3 with electrode 2.
During electrode 2 seesaws, the location division 41,42 of travelling carriage 4 and connecting rod 43 respectively in upper and lower, the side of electrode 2 to electrode 2 sports limiting so that electrode 2 is according to predetermined orbiting motion.
The most of smog produced in operating process is directly sucked in a handle through the entrance of smoke absorption duct 3, remaining part smog is inhaled into smoking-hole 31 during against the rising of smoke absorption duct 3 sidewall, the front wide and rear narrow mode of smoking-hole 31, while ensureing to suck residue smog, reduces the possibility that smog is escaped as far as possible.
Although being described in conjunction with the accompanying embodiment of the present utility model, but those of ordinary skill in the art can make various deformation or amendment within the scope of the appended claims.
Claims (10)
1. the smoking electrotome pen of a telescopic electrode, including a handle (1), electrode (2), smoke absorption duct (3), described smoke absorption duct (3) is fixedly installed on described handle (1) front end, it is characterised in that: described electrode (2) is telescopically disposed in described smoke absorption duct (3)；What described electrode (2) was in a handle (1) is partly installed in travelling carriage (4), described travelling carriage (4) arranges limiting plate (44), and described limiting plate (44) stretches out under the effect of the slide block (45) of the described travelling carriage of described fixing connection (4) or takes in the spacing hole (12) of described handle (1)；Described travelling carriage (4) front end elasticity connects the inwall of described smoke absorption duct (3).
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 1, it is characterized in that: described handle (1) arranges long slide opening (11) along its length, the length direction of described long slide opening (11) is with described spacing hole (12) on the same line；Described travelling carriage (4) arranges slide block mounting seat (411), and described slide block (45) is fixedly mounted on described slide block mounting seat (411) through described long slide opening (11).
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 2, it is characterised in that: described limiting plate (44) arranges elastomeric element (441) and connects described travelling carriage (4)；Described slide block (45) bottom arranges contact point (451) so that described contact point (451) is positioned at described limiting plate (44) top.
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 3, it is characterised in that: described contact point (451) is tapered contact, and the bottom surface of taper is fixing connects described slide block (45) bottom.
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 4, it is characterized in that: described travelling carriage (4) includes respectively in described electrode (2) two ends and the upper semicircumference that is set in described electrode (2) excircle and two location divisions (41,42) of lower half periphery, and be fixedly connected and connect the connecting rod (43) of said two location division (41,42)；Described slide block mounting seat (411) is located remotely from the described location division (41) of described handle (1) front end；The elastomeric element (441) of described limiting plate (44) is connected to described connecting rod (43).
6. according to the smoking electrotome pen of a kind of telescopic electrode described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described travelling carriage (4) front end connects described smoke absorption duct (3) inwall by spring (5).
7. according to the smoking electrotome pen of a kind of telescopic electrode described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described smoke absorption duct (3) front end arranges sidewall and is provided with smoking-hole (31).
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 6, it is characterised in that: described smoke absorption duct (3) front end arranges sidewall and is provided with smoking-hole (31).
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 7, it is characterized in that: described smoking-hole (31) is tri-angle-holed, the described tri-angle-holed width away from described smoke absorption duct (3) front end is less than the described tri-angle-holed width near described smoke absorption duct (3) front end.
The smoking electrotome pen of a kind of telescopic electrode the most according to claim 8, it is characterized in that: described smoking-hole (31) is tri-angle-holed, the described tri-angle-holed width away from described smoke absorption duct (3) front end is less than the described tri-angle-holed width near described smoke absorption duct (3) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028621.5U CN205459013U (en) | 2016-01-13 | 2016-01-13 | Smoking electrotome pen of telescopic electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028621.5U CN205459013U (en) | 2016-01-13 | 2016-01-13 | Smoking electrotome pen of telescopic electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459013U true CN205459013U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028621.5U Expired - Fee Related CN205459013U (en) | 2016-01-13 | 2016-01-13 | Smoking electrotome pen of telescopic electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236247A (en) * | 2016-08-29 | 2016-12-21 | 重庆金山科技（集团）有限公司 | A kind of flexible writing of indictments, appeals, etc. |
| CN112438796A (en) * | 2020-12-09 | 2021-03-05 | 许涛 | Novel electric knife pen |
| WO2021102766A1 (en) * | 2019-11-28 | 2021-06-03 | 浙江舒友仪器设备有限公司 | Extendable structure of electric scalpel having smoke evacuation function |
-
2016
- 2016-01-13 CN CN201620028621.5U patent/CN205459013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236247A (en) * | 2016-08-29 | 2016-12-21 | 重庆金山科技（集团）有限公司 | A kind of flexible writing of indictments, appeals, etc. |
| CN106236247B (en) * | 2016-08-29 | 2020-03-31 | 重庆金山科技（集团）有限公司 | Telescopic knife pen |
| WO2021102766A1 (en) * | 2019-11-28 | 2021-06-03 | 浙江舒友仪器设备有限公司 | Extendable structure of electric scalpel having smoke evacuation function |
| CN112438796A (en) * | 2020-12-09 | 2021-03-05 | 许涛 | Novel electric knife pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 Zhejiang Shuyou instrument and Equipment Co., Ltd Patentee after: Zhejiang Shuyou instrument and Equipment Co.,Ltd. Address before: 313300 Zhejiang Shuyou instrument and Equipment Co., Ltd Patentee before: ZHEJIANG SHUYOU SURGICAL INSTRUMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |