CN204839734U - Novel high frequency electric sword - Google Patents
Novel high frequency electric sword Download PDFInfo
- Publication number
- CN204839734U CN204839734U CN201520603013.8U CN201520603013U CN204839734U CN 204839734 U CN204839734 U CN 204839734U CN 201520603013 U CN201520603013 U CN 201520603013U CN 204839734 U CN204839734 U CN 204839734U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- water storage
- hollow pipe
- cavity
- 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 novel high frequency electric sword, including handle of a knife and tool bit, the tool bit is provided with insulation support with the link of handle of a knife, the rear end of handle of a knife is passed through the electric wire and is connected with the electrotome controller, be provided with the breach on the handle of a knife, be provided with in the breach rather than profile matched with water storage box, be provided with first cavity in the handle of a knife, be provided with first hollow tube in the cavity, the one end of first hollow tube lets in the water storage box, and the other end accesss to sleeve pipe and the handle of a knife department of meeting. Since the technical scheme is used, the utility model has the advantages of simple structure, it can absorb the smog that produces in electrotome work, avoid smog to shelter from operation doctor's sight: can also be through the water drainage of first hollow tube in with the water storage box to tool bit, it singes the tissue to prevent that the tool bit from producing, guarantees the smooth and easy of operation.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly a kind of Novel high-frequency electric knife.
Background technology
In medical domain, operation high frequency electric knife, because of the safety and reliability of itself, simplifies the operating process of doctor, generally applies in surgical operation.High frequency electric knife is made up of adnexaes such as main frame and electrotome handle, patient's pole plate, bipolar tweezer, foot switchs.Operation principle is gathered together by the high frequency electric of high current density, directly destroys and be in the tissue that contacts a bit with active electrode tip.In use procedure, tissue of fulgerizing can produce smog, and smog hinders the doctor visual field and operative doctor suction too much can produce harm to human body.In surgical operation, generally have assistant and hold vacuum extractor to siphon away smog, but surgical field of view can be caused so unopen, suction pump also can hinder leading operation.While a large amount of smog of generation, easily make the tissue apposition of burning into coke-like on electric knife, affect the use of electric knife, often use and the tissue burnt will be wiped off from electric knife afterwards a little while, could continue to use.Such as when carrying out liver tissue resection, the generation reducing and burn of often dripping on electric knife.
Utility model content
The purpose of this utility model is to provide a kind of structure simple Novel high-frequency electric knife, the smog that it can produce at the simultaneously stability of electric knife work, avoids smog to block the sight line of operative doctor; By the first hollow pipe, the water in water storage case can also be drained into cutter head, prevent cutter head from producing charred tissue, ensure the smooth and easy of operation.
The purpose of this utility model is realized by such technical scheme, it comprises handle of a knife and cutter head, the link of described cutter head and handle of a knife is provided with insulated sleeve, the rear end of described handle of a knife is connected with electric knife controller by electric wire, described handle of a knife is provided with breach, the water storage case closed with its match profiles is provided with in described breach, the first cavity is provided with in described handle of a knife, the first hollow pipe is provided with in described cavity, one end of described first hollow pipe passes into water storage case, and the other end leads to sleeve pipe and handle of a knife joint.
Further, described handle of a knife is provided with switch, the flowing of water in described on-off control first hollow pipe.
When utilizing this utility model to perform the operation, if cutter head is attached with the tissue burning into coke-like, handle of a knife is tilted, make cutter head down, open the switch on handle of a knife, the water in water storage case flows to sleeve pipe by the first hollow pipe, then flows to cutter head along sleeve pipe, reduce and burnt into the tissue of coke-like, ensure the smooth and easy of operation.
The switch of the switch and faucet that handle of a knife control the flowing of water in the first hollow pipe is same principle, can control the flow velocity of water in the first hollow pipe.
Further, described water storage case is provided with spiral cover.
Further, be provided with the second cavity in described handle of a knife, be provided with the second hollow pipe in described cavity, sleeve pipe and handle of a knife joint are led in the front end of described second hollow pipe, and its rear end is connected with vacuum extractor by suction catheter.
Owing to have employed technique scheme, this utility model has the simple advantage of structure, the smog that it can produce at the simultaneously stability of electric knife work, avoids smog to block the sight line of operative doctor; By the first hollow pipe, the water in water storage case can also be drained into cutter head, prevent cutter head from producing charred tissue, ensure the smooth and easy of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
In figure, 1, handle of a knife; 2, cutter head; 3, sleeve pipe; 4, electric wire; 5, electric knife controller; 6, water storage case: 7, the first hollow pipe: 8, the second hollow pipe: 9, switch: 10, spiral cover: 11, suction catheter: 12, vacuum extractor.
Detailed description of the invention
The technological means realized to make this utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth this utility model further.
As shown in Figure 1, this utility model comprises handle of a knife 1 and cutter head 2, described cutter head 2 is provided with insulated sleeve 3 with the link of handle of a knife 1, the rear end of described handle of a knife 1 is connected with electric knife controller 5 by electric wire 4, and described handle of a knife 1 is provided with breach, is provided with the water storage case 6 closed with its match profiles in described breach, the first cavity is provided with in described handle of a knife 1, be provided with the first hollow pipe 7 in described cavity, one end of described first hollow pipe 7 passes into water storage case 6, and the other end leads to sleeve pipe 3 and handle of a knife 1 joint.
As shown in Figure 1, described handle of a knife 1 is provided with switch 9, described switch 9 controls the flowing of water in the first hollow pipe 7.
When utilizing this utility model to perform the operation, if cutter head 2 is attached with the tissue burning into coke-like, handle of a knife 1 is tilted, make cutter head 2 down, open the switch 9 on handle of a knife 1, the water in water storage case 6 flows to sleeve pipe 3 by the first hollow pipe 7, then flows to cutter head 2 along sleeve pipe 3, reduce and burnt into the tissue of coke-like, ensure the smooth and easy of operation.
The switch 9 handle of a knife 1 controlling the switch 9 of the flowing of water in the first hollow pipe 7 and faucet is same principle, can control the flow velocity of water in the first hollow pipe 7.
As shown in Figure 1, described water storage case 6 is provided with spiral cover 10, opening the rear usable syringes of spiral cover 10 is water storage case 6 water filling.
As shown in Figure 1, be provided with the second cavity in described handle of a knife 1, be provided with the second hollow pipe 8 in described cavity, sleeve pipe 3 and handle of a knife 1 joint are led in the front end of described second hollow pipe 8, and its rear end is connected with vacuum extractor 12 by suction catheter 11.
Particularly, when electric knife works, tissue of fulgerizing produces smog, and open vacuum extractor 12, smog is inhaled in vacuum extractor 12 by the second hollow pipe 8, and smog is absorbed, and avoids smog to block the sight line of operative doctor.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (4)
1. Novel high-frequency electric knife, it is characterized in that, comprise handle of a knife and cutter head, the link of described cutter head and handle of a knife is provided with insulated sleeve, and the rear end of described handle of a knife is connected with electric knife controller by electric wire, described handle of a knife is provided with breach, be provided with the water storage case closed with its match profiles in described breach, in described handle of a knife, be provided with the first cavity, in described cavity, be provided with the first hollow pipe, one end of described first hollow pipe passes into water storage case, and the other end leads to sleeve pipe and handle of a knife joint.
2. Novel high-frequency electric knife as claimed in claim 1, is characterized in that, described handle of a knife is provided with switch, the flowing of water in described on-off control first hollow pipe.
3. Novel high-frequency electric knife as claimed in claim 1, is characterized in that, described water storage case is provided with spiral cover.
4. the Novel high-frequency electric knife according to any one of claim 1-3, it is characterized in that, the second cavity is provided with in described handle of a knife, the second hollow pipe is provided with in described cavity, sleeve pipe and handle of a knife joint are led in the front end of described second hollow pipe, and its rear end is connected with vacuum extractor by suction catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603013.8U CN204839734U (en) | 2015-08-12 | 2015-08-12 | Novel high frequency electric sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603013.8U CN204839734U (en) | 2015-08-12 | 2015-08-12 | Novel high frequency electric sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839734U true CN204839734U (en) | 2015-12-09 |
Family
ID=54730339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603013.8U Expired - Fee Related CN204839734U (en) | 2015-08-12 | 2015-08-12 | Novel high frequency electric sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839734U (en) |
-
2015
- 2015-08-12 CN CN201520603013.8U patent/CN204839734U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160812 |