CN2902215Y - Electric knife with sucking air function - Google Patents
Electric knife with sucking air function Download PDFInfo
- Publication number
- CN2902215Y CN2902215Y CN 200620080646 CN200620080646U CN2902215Y CN 2902215 Y CN2902215 Y CN 2902215Y CN 200620080646 CN200620080646 CN 200620080646 CN 200620080646 U CN200620080646 U CN 200620080646U CN 2902215 Y CN2902215 Y CN 2902215Y
- Authority
- CN
- China
- Prior art keywords
- air
- electric knife
- cutter head
- breathing
- sleeve pipe
- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to an electric knife having the air-breathing function, belonging to medical appliance technical field, comprising a cutter head with an air-breathing trough, a plastic shell, a cutter head sleeve, an electric knife core, an air-breathing tube and a power line. On the clinical practice, the smog produced by the electric knife is inhaled by the air-breathing trough disposed on the handle of the cutter head, and unceasingly carried off through the air-breathing tube connected with the cutter head sleeve, thereby providing a good vision of the surgery region and the fresh air, which can greatly improve the working efficiency and the surgery quality. The electric knife having the air-breathing function of the utility model has the advantages of simple structure, reasonable design, convenient operation and the like.
Description
Technical field
This utility model relates to a kind of electric knife with air-breathing function, belongs to technical field of medical instruments.
Background technology
In at present most clinical operation, all use electric knife, it can reduce the hemorrhage of operation, accelerates operative speed.But when using electric knife, can produce a large amount of smog, cause blurred vision, health be caused harmful effect after sucking human body simultaneously.
Summary of the invention
This utility model provides a kind of electric knife reasonable in design, easy to use with air-breathing function at the deficiencies in the prior art.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric knife with air-breathing function, mainly form by cutter head, cabinet, sleeve pipe, electric knife core, suction nozzle, power line with air-breathing groove, wherein, cutter head, sleeve pipe, suction nozzle, electric knife core, power line are fixed in the cabinet successively.
Cutter head is made up of blade and cylindrical shank, is provided with air-breathing groove on cylindrical shank.
Cutter head inserts in the sleeve pipe, is fixed by locking nut, in the through hole of sleeve pipe rear end suction nozzle is installed.
The outer surface of sleeve pipe rear end is with the fixed cover that is connected with cabinet.
Power line by the band button the electric knife core be connected with the fixed cover of conduction, with current lead-through to cutter head.
This utility model is when clinical operation, the smog that electric knife produced is sucked by the air-breathing groove of cutter head shank, the suction nozzle telescopic joint by cutter head constantly siphons away smog, make the operative region sight line good, with fresh air, the quality of can increasing work efficiency greatly and perform the operation has advantages such as simple in structure, reasonable in design, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is an electric knife head sketch map among Fig. 1.
Wherein: 1, electric knife head, 2, cabinet, 3, locking nut, 4, sleeve pipe, 5, fixed cover, 6, the electric knife core, 7, button, 8, suction nozzle, 9 power lines, 10, the air-breathing groove of cutter head.
The specific embodiment
Embodiment: structure as shown in Figures 1 and 2.Form by electric knife head 1, cabinet 2, locking nut 3, sleeve pipe 4, fixed cover 5, electric knife core 6, button 7, suction nozzle 8, power line 9, the air-breathing groove 10 of cutter head.Wherein, cutter head, sleeve pipe, suction nozzle, electric knife core, power line are fixed in the cabinet successively.The cutter head that shank is cut air-breathing groove is packed in the piped cutter head sleeve pipe and is fixed by the locking nut of front end, in the through hole of cutter head sleeve pipe rear end suction nozzle is installed, and the external diameter of cutter head sleeve pipe rear end is with the fixed cover that is connected with cabinet.Power line by the band button the electric knife core be connected with the metal fixed cover of conduction, with current lead-through to cutter head.During use, energized, open asepwirator pump, can carry out normal surgical operation, the smog that electric knife produced is sucked by the air-breathing groove of cutter head shank, and the suction nozzle telescopic joint by cutter head constantly siphons away smog, makes the operative region sight line good, with fresh air, can increase work efficiency greatly and perform the operation quality.
Claims (3)
1, a kind of electric knife with air-breathing function, it is characterized in that, mainly form, and cutter head, cutter head sleeve pipe, suction nozzle, electric knife core, power line are fixed in the cabinet successively by cutter head, cabinet, sleeve pipe, electric knife core, suction nozzle, power line with air-breathing groove.
2, a kind of electric knife with air-breathing function according to claim 1 is characterized in that cutter head is made up of blade and cylindrical shank, on cylindrical shank, be provided with air-breathing groove, cutter head inserts in the sleeve pipe, is fixed by locking nut, in the through hole of sleeve pipe rear end suction nozzle is installed.
3, a kind of electric knife with air-breathing function according to claim 1 is characterized in that, power line by the band button the electric knife core be connected with the fixed cover of metal, with current lead-through to cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080646 CN2902215Y (en) | 2006-01-25 | 2006-01-25 | Electric knife with sucking air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080646 CN2902215Y (en) | 2006-01-25 | 2006-01-25 | Electric knife with sucking air function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902215Y true CN2902215Y (en) | 2007-05-23 |
Family
ID=38077615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080646 Expired - Fee Related CN2902215Y (en) | 2006-01-25 | 2006-01-25 | Electric knife with sucking air function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902215Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523988A (en) * | 2018-01-30 | 2018-09-14 | 尹丽丽 | A kind of electric knife therapeutic device |
| CN114588497A (en) * | 2022-03-01 | 2022-06-07 | 中山大学附属第五医院 | Device for treating intestinal anastomosis poststenosis |
-
2006
- 2006-01-25 CN CN 200620080646 patent/CN2902215Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523988A (en) * | 2018-01-30 | 2018-09-14 | 尹丽丽 | A kind of electric knife therapeutic device |
| CN108523988B (en) * | 2018-01-30 | 2020-07-07 | 尹丽丽 | High-frequency electrotome treatment device |
| CN114588497A (en) * | 2022-03-01 | 2022-06-07 | 中山大学附属第五医院 | Device for treating intestinal anastomosis poststenosis |
| CN114588497B (en) * | 2022-03-01 | 2023-06-09 | 中山大学附属第五医院 | Device for treating intestinal anastomosis postoperative stenosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |