CN203953803U - The one high frequency electric knife that can throw light on - Google Patents
The one high frequency electric knife that can throw light on Download PDFInfo
- Publication number
- CN203953803U CN203953803U CN201420391665.5U CN201420391665U CN203953803U CN 203953803 U CN203953803 U CN 203953803U CN 201420391665 U CN201420391665 U CN 201420391665U CN 203953803 U CN203953803 U CN 203953803U
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- CN
- China
- Prior art keywords
- electric knife
- light source
- knife handle
- handle
- source emitter
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- Expired - Fee Related
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Abstract
The open one of this utility model high frequency electric knife that can throw light on, comprises electric knife head, electric knife handle and circuit part, and described electric knife head is arranged on inside, described electric knife handle one end, is connected with circuit part, and the operation end of described electric knife head can stretch out in electric knife handle; Also include light source emitter and power switching line, described power switching line is connected with the circuit part of electric knife handle inside by the circuit interface that is arranged on electric knife handle afterbody; Described light source emitter is arranged on electric knife handle outer wall, and the light source transmit direction of light source emitter, just to electric knife head operative site, is provided with the control handle of light source emitter on described electric knife handle, for controlling switch and the light-source brightness of light source emitter.Electric knife head is arranged on inside, described electric knife handle one end by this utility model, and the operation end of electric knife head can stretch out more firm that electric knife head is connected in electric knife handle, has improved the safety of operation.
Description
Technical field
This utility model relates to a kind of surgical operating instrument field, relates in particular to a kind of thrown light on high frequency electric knife with light source emitter.
Background technology
High frequency electric knife is one of main apparatus of tissue cutting in surgical operation, can be used to cut, blood coagulation, dry and cauterize tissue, can effectively reduce the risk of losing blood of patient in operation process.Adopt shadowless lamp operating rooms in to throw light on because of generally in operation process more, in complicated deep operation and narrow and small entrance operation process, easily produce the visual field and cross shadow and ring the shortcoming of surgical effect.
And current used illuminating electric knife pen is all to adopt overall structure, electric knife head, handle and power line are all fixedly connected with, and cannot dismantle separately and use, and after surgery whole electric knife are all discarded as medical waste, greatly improve production and use cost, be also unfavorable for environmental protection simultaneously.
Summary of the invention
Goal of the invention: this utility model object is for the deficiencies in the prior art, provide a kind of by electric knife cutter hub and sub power source line from the illumination electric knife that can local throw light on.
Technical scheme: the high frequency electric knife that throws light on described in the utility model, comprise electric knife head, electric knife handle and circuit part, described electric knife head is arranged on inside, described electric knife handle one end, is connected with circuit part, and the operation end of described electric knife head can stretch out in electric knife handle; Also include light source emitter and power switching line, described power switching line is connected with the circuit part of electric knife handle inside by the circuit interface that is arranged on electric knife handle afterbody; Described light source emitter is arranged on electric knife handle outer wall, and the light source transmit direction of light source emitter, just to electric knife head operative site, is provided with the control handle of light source emitter on described electric knife handle, for controlling switch and the light-source brightness of light source transmitter.Electric knife head is arranged on the inside of electric knife handle, can make electric knife head more firm, prevents from causing danger in operation.But the light source transmit direction of light source emitter is just more clear to electric knife head operative site visual area, the light source emitter control handle on electric knife handle can be controlled the intensity of light source as required simultaneously, has further strengthened the safety of operation.
Preferably, one end of described power switching line is for being provided with externally threaded binding post, and described electric knife handle afterbody is for arranging female circuit interface, and described power switching line is connected to described electric knife handle afterbody by internal and external screw thread.Electric knife handle is connected by internal and external screw thread with power switching line, can split after surgery, only handle of a knife and tool bit part need be abandoned, and has reduced medical waste, reduces use cost.
Preferably, described light source emitter is two, lays respectively at the both sides of described electric knife head, and by the shell wrapping and encapsulating of electric knife handle, light source transmit direction is just to electric knife head operative site.The both sides of cutter head arrange respectively light source emitter and are used for ensureing that when operation is without blind area, Enforcement surgery safety.
Preferably, in order to protect from infection and Danger Electric shock risk to occur, electric knife handle is made up of antibacterial, insulant.
Beneficial effect: electric knife head is arranged on inside, described electric knife handle one end by (1) this utility model, the operation end of electric knife head can stretch out more firm that electric knife head is connected in electric knife handle, has improved the safety of operation; (2) this utility model is by being arranged on the light source emitter on the both sides of electric knife head, controls that the light source emitter control handle etc. of light source power is multiple arranges to reduce ray cast blocking on operation contact, the visual field while having improved operation; (3) this utility model power switching line and electric knife handle can split, and greatly reduce cost of use, have also reduced medical waste generation, more environmental protection.
Brief description of the drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model light source emitter structural representation.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:the one high frequency electric knife that can throw light on, comprise electric knife handle 2 and circuit part that electric knife head 1, shell are made up of antibacterial insulant, described electric knife head 1 is arranged on described electric knife handle 2 inside, one end, is connected with circuit part, and the operation end of described electric knife head 1 can stretch out in electric knife handle 2; Also include two light source emitters 3 and the power switching line 4 of the both sides that lay respectively at described electric knife head, one end of described power switching line 4 is for being provided with externally threaded binding post, described electric knife handle 2 afterbodys are for arranging female circuit interface, described power switching line 4 is connected to described electric knife handle 2 afterbodys by internal and external screw thread, is connected with the circuit part of electric knife handle 2 inside; Described light source emitter 3 is arranged on electric knife handle 2 outer walls, and the light source transmit direction of light source emitter 3, just to electric knife head 1 operative site, is provided with the control handle 5 of light source emitter 3 on described electric knife handle 2, for controlling switch and the light-source brightness of light source emitter 3.
As mentioned above, although represented and explained this utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to this utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (4)
1. the high frequency electric knife that can throw light on, comprises electric knife head, electric knife handle and circuit part, it is characterized in that: described electric knife head is arranged on inside, described electric knife handle one end, and be connected with circuit part, the operation end of described electric knife head can stretch out in electric knife handle; Also include light source emitter and power switching line, described power switching line is connected with the circuit part of electric knife handle inside by the circuit interface that is arranged on electric knife handle afterbody; Described light source emitter is arranged on electric knife handle outer wall, and the light source transmit direction of light source emitter, just to electric knife head operative site, is provided with the control handle of light source emitter on described electric knife handle, for controlling switch and the light-source brightness of light source emitter.
2. the high frequency electric knife that throws light on according to claim 1, it is characterized in that: one end of described power switching line is for being provided with externally threaded binding post, described electric knife handle afterbody is for arranging female circuit interface, and described power switching line is connected to described electric knife handle afterbody by internal and external screw thread.
3. the high frequency electric knife that throws light on according to claim 1, is characterized in that: described light source emitter is two, lays respectively at the both sides of described electric knife head, and by the shell wrapping and encapsulating of electric knife handle, light source transmit direction is just to electric knife head operative site.
4. the high frequency electric knife that throws light on according to claim 1, is characterized in that: described electric knife handle shell is made up of antibacterial, insulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391665.5U CN203953803U (en) | 2014-07-15 | 2014-07-15 | The one high frequency electric knife that can throw light on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391665.5U CN203953803U (en) | 2014-07-15 | 2014-07-15 | The one high frequency electric knife that can throw light on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953803U true CN203953803U (en) | 2014-11-26 |
Family
ID=51914448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391665.5U Expired - Fee Related CN203953803U (en) | 2014-07-15 | 2014-07-15 | The one high frequency electric knife that can throw light on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434305A (en) * | 2014-12-29 | 2015-03-25 | 鑫海合星科技（大连）有限公司 | Telescopic light source electrosurgical pencil |
-
2014
- 2014-07-15 CN CN201420391665.5U patent/CN203953803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434305A (en) * | 2014-12-29 | 2015-03-25 | 鑫海合星科技（大连）有限公司 | Telescopic light source electrosurgical pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161019 Address after: 210016 No. 305 East Zhongshan Road, Xuanwu District, Jiangsu, Nanjing Patentee after: Nanjing General Hospital of Nanjing Millitary Area Command, P. L. A. Address before: 210018. East Grand Science Park, No. 6, Changjiang back street, Xuanwu District, Jiangsu, Nanjing, 5-107 Patentee before: Jiangsu Aogemu Biological Technology Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Gang Inventor after: Teng Wenchen Inventor before: Teng Wenchen |
|
| 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: 20141126 Termination date: 20180715 |