CN203328804U - Electrotome with cutting head provided with protective jacket - Google Patents
Electrotome with cutting head provided with protective jacket Download PDFInfo
- Publication number
- CN203328804U CN203328804U CN2013203654696U CN201320365469U CN203328804U CN 203328804 U CN203328804 U CN 203328804U CN 2013203654696 U CN2013203654696 U CN 2013203654696U CN 201320365469 U CN201320365469 U CN 201320365469U CN 203328804 U CN203328804 U CN 203328804U
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- CN
- China
- Prior art keywords
- cutter head
- cutting head
- protective jacket
- sheath
- electrotome
- 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 discloses an electrotome with a cutting head provided with a protective jacket. The electrotome comprises an electrotome body and is characterized in that the protective jacket which prevents an extra exposed metal segment of the cutting head from accidentally injuring tissue is arranged on the cutting head of the electrotome body, the protective jacket wraps the middle portion and the rear portion of the cutting head, an effective cutting metal part is exposed out of the front end of the cutting head, the effective cutting metal part is 5mm long, and the protective jacket is a rubber protective jacket. The electrotome with the cutting head provided with the protective jacket is simple in structure, and the extra exposed metal segment of the cutting head can be prevented from accidentally injuring the tissue as long as the cutting head of the electrotome body is sleeved with the protective jacket and the effective cutting metal part is exposed out of the front end of the cutting head appropriately.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of electric knife of cutter head band sheath.
Background technology
Electric knife is heated tissue while contact with human body by the most advanced and sophisticated high-frequency high-voltage current produced of active electrode, realizes the separation of when injected organism tissue and solidifies, thereby playing the purpose of cutting and stopping blooding; Therefore, the advantage such as electric knife has that cutting speed is fast, haemostatic effect good, simple to operate, safe ready, be widely used in the fields such as plastic surgery and Oral and Maxillofacial Surgery at present.But the whole exposed metal part out of current electrotome head and root is long, and the long exposed metal/bare metal of cutter head is easy to accidentally injure in operation, while especially operating in the cave, chamber, very easily causes the body surface to organize and scald and necrosis.
The utility model content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, provides a kind of and can solve the as above electric knife of the cutter head band sheath of problem.
The technical problem that this utility model solves can realize by the following technical solutions:
A kind of electric knife of cutter head band sheath, comprise the electric knife body, it is characterized in that, is provided with the sheath that prevents the unnecessary bare metal section accidental injury of cutter head tissue on the cutter head of described electric knife body.
In a kind of preferred embodiment of the present utility model, described sheath is coated on middle part and the rear portion of cutter head, and the bare front end of described cutter head goes out effective cutting metal part.
In a kind of preferred embodiment of the present utility model, the length of described effective cutting metal part is 5mm.
In a kind of preferred embodiment of the present utility model, described sheath is rubber sheath.
Owing to having adopted technical scheme as above, this utility model is simple in structure, only need on the cutter head of electric knife body, overlap upper jacket, makes the bare front end of cutter head go out suitable effective cutting metal part, prevents the unnecessary bare metal section accidental injury of cutter head tissue.
The accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth this utility model.
Shown in Figure 1, a kind of electric knife of cutter head band sheath comprises electric knife body 100, be arranged with the sheath 120 that prevents the unnecessary bare metal section accidental injury of cutter head 110 tissue on the cutter head 110 of electric knife body 100, sheath 120 is rubber sheath, sheath 120 is coated on middle part and the rear portion of cutter head 110, the bare front end of cutter head 100 goes out effective cutting metal part 111, effectively the length of cutting metal part 111 is 5mm, effective cutting metal part 111 that different length can be arranged for different operations, sheath 120 coats the unnecessary bare metal section of cutter head 110, make the bare front end of cutter head 100 go out effective cutting metal part 111 of optimum length, not only facilitate operation technique, can also effectively prevent in operation because problem is organized in the long accidental injury caused of cutter head 110, and this utility model is simple in structure, production cost is low.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the electric knife of a cutter head band sheath, comprise the electric knife body, it is characterized in that, is provided with the sheath that prevents the unnecessary bare metal section accidental injury of cutter head tissue on the cutter head of described electric knife body.
2. the electric knife of a kind of cutter head band sheath as claimed in claim 1, is characterized in that, described sheath is coated on middle part and the rear portion of cutter head, and the bare front end of described cutter head goes out effective cutting metal part.
3. the electric knife of a kind of cutter head band sheath as claimed in claim 2, is characterized in that, the length of described effective cutting metal part is 5mm.
4. the electric knife of a kind of cutter head band sheath as described as arbitrary claim in claims 1 to 3, is characterized in that, described sheath is rubber sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203654696U CN203328804U (en) | 2013-06-24 | 2013-06-24 | Electrotome with cutting head provided with protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203654696U CN203328804U (en) | 2013-06-24 | 2013-06-24 | Electrotome with cutting head provided with protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328804U true CN203328804U (en) | 2013-12-11 |
Family
ID=49697512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203654696U Expired - Fee Related CN203328804U (en) | 2013-06-24 | 2013-06-24 | Electrotome with cutting head provided with protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328804U (en) |
-
2013
- 2013-06-24 CN CN2013203654696U patent/CN203328804U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: YANG JIE Free format text: FORMER OWNER: LI FEI Effective date: 20140928 Owner name: QU SHEN HUANG YUEYE WANG XINGCHUN LI YAN CHEN JIAQ Free format text: FORMER OWNER: HUANG YUEYE QU SHEN CHEN GUANGQI Effective date: 20140928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jie Inventor after: Qu Shen Inventor after: Huang Yueye Inventor after: Wang Xingchun Inventor after: Li Yan Inventor after: Chen Jiaqi Inventor before: Li Fei Inventor before: Huang Yueye Inventor before: Qu Shen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI FEI HUANG YUEYE QU SHEN TO: YANG JIE QU SHEN HUANG YUEYE WANG XINGCHUN LI YAN CHEN JIAQI Free format text: CORRECT: ADDRESS; FROM: 200072 ZHABEI, SHANGHAI TO: 200433 YANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140928 Address after: 200433 Pulmonary Hospital Affiliated to Tongji University, No. 507 political road, Shanghai, Yangpu District Patentee after: Yang Jie Patentee after: Qu Shen Patentee after: Huang Yueye Patentee after: Wang Xingchun Patentee after: Li Yan Patentee after: Chen Jiaqi Address before: 200072 Shanghai Tenth People's Hospital, 301 extension Road, Shanghai, Zhabei District, China Patentee before: Li Fei Patentee before: Huang Yueye Patentee before: Qu Shen Patentee before: Chen Guangqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |