CN204246237U - Rotatable electric surgical knife bit - Google Patents
Rotatable electric surgical knife bit Download PDFInfo
- Publication number
- CN204246237U CN204246237U CN201420589029.3U CN201420589029U CN204246237U CN 204246237 U CN204246237 U CN 204246237U CN 201420589029 U CN201420589029 U CN 201420589029U CN 204246237 U CN204246237 U CN 204246237U
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- CN
- China
- Prior art keywords
- handle
- conduction handle
- surgical knife
- electric surgical
- rotatable electric
- 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
This utility model belongs to technical field of medical instruments, is specifically related to a kind of rotatable electric surgical knife bit.A kind of rotatable electric surgical knife bit, comprise a conduction handle, described conduction handle is made up of at least two joint rigid conductive handles, is connected successively, described conduction handle one end is provided with a conductive plug, the other end is connected to a working head between described rigid conductive handle by hinge.The angle of this utility model conduction handle is by hinge any rotation, and safe and convenient to use, structure is simple; Rotatable illuminator serves as reflection source simultaneously, and illuminator is exposed surgical field of view as mirror, makes patient can carry out corresponding operating and treatment more easily, it also avoid frequent replacing operation erect-position, thus reduces opportunities for contamination.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically, relates to a kind of rotatable electric surgical knife bit.
Background technology
Electrosurgical is a kind of conventional operation tool, is mainly used in the cutting of skin histology, calcination.And the normally straight shape of the electrosurgical of prior art, operative treatment can only be carried out to the tissue in surgical field of view or organ in actual clinical, other positions outside the visual field, during the most of adhesion of as wider in footpath, thorax left and right or thoracic wall, the exposure in the separation of thoracic wall adhesion, hemostasis and the visual field, straight shape electric knife can not operated within range freely required for operation.There is rotatable electrosurgical even if even, can not work on all space angles when patients with thoracotomy thoracic wall is operated.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, solves the problem that existing electrosurgical operating angle is too narrow, provides a kind of rotatable electric surgical knife bit.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of rotatable electric surgical knife bit, comprise a conduction handle, described conduction handle is made up of at least two joint rigid conductive handles, is connected successively, described conduction handle one end is provided with a conductive plug, the other end is connected to a working head between described rigid conductive handle by hinge.
Also comprise one can 360 degree rotate illuminators, described illuminator is stuck on described conduction handle by a dismountable draw-in groove.
In the middle part of described conduction handle, outer wall cover has one deck insulation sleeve, and hinge outer wall cover has one deck flexible insulation cover.
Being connected with one between described illuminator and draw-in groove can 360 degree of bearing rotated.
The beneficial effects of the utility model are:
1. the angle of conduction handle is by hinge any rotation, and safe and convenient to use, structure is simple.
2. rotatable illuminator serves as reflection source, illuminator can be exposed surgical field of view as mirror simultaneously, make patient can carry out corresponding operating and treatment more easily, it also avoid frequent replacing operation erect-position simultaneously, reduces opportunities for contamination.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation after this utility model rotates;
Fig. 3 is illuminator front elevational schematic in this utility model;
Fig. 4 is the top view of Fig. 3;
1 is conductive plug, and 2 is insulation sleeve, and 3 is flexible insulation cover, and 4 is hinge, and 5 is working head, and 6 is illuminator, and 7 is draw-in groove, and 8 is conduction handle, and 9 is bearing.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated:
Embodiment: see Fig. 1, Fig. 2, Fig. 3, Fig. 4.
A kind of rotatable electric surgical knife bit, comprises a rotatable conduction handle 8, and described conduction handle 8 is made up of three joint rigid conductive handles, is connected successively between rigid metal handle by hinge 4.In the middle part of described conduction handle, outer wall cover has one deck insulation sleeve 2, and hinge outer wall cover has one deck flexible insulation to overlap 3, and described insulation hinge sleeve 3 is flexible material, rotates and is limited, hinge 4 is rotated convenient not hinder hinge 4.Described conduction handle 8 upper end is provided with a conductive plug 1, and lower end is connected to a working head 5, makes the working range of working head 5 reach any dead angle in space by the hinge 4 between Arbitrary Rotation conduction handle 8.A draw-in groove 7 is provided with at arbitrary position of described conduction handle, described draw-in groove 7 can be connected to an illuminator 6 by 360 degree of bearings 9 rotated by one, described illuminator 6 does 360 degree of rotations by bearing 9, can also do 360 degree of rotations, make patient's opereating specification wider around conduction handle 8.
Use principle of the present utility model is summarized as follows:
As shown in Figure 1, when working within sweep of the eye, described conductive plug 1, hinge 4, working head 5, conduction handle 8 form an entirety, in a linear type, are switched on power by conductive plug 1, and hand-held insulation position on conduction handle 8, handles working head and start working.
As shown in Figure 2, when field range works outward, by the hinge 4 between rotary conductive handle 8, make working head 5 can arrive the unspecified angle in space, illuminator 6 is stuck in the proper site on conduction handle 8 by draw-in groove 7, after conductive plug 1 switches on power, hand-held insulation position on conduction handle 8, handle working head 5 to start working, simultaneously, in order to the situation enabling patient see patient more easily clearly, rotatable illuminator 6 serves as reflection source makes the patient visual field openr, also illuminator 6 can be exposed the visual field as mirror if desired, corresponding operating and treatment are carried out in putting in the edge of a knife of making that it can be more convenient, it also avoid frequent replacing operation erect-position, reduce opportunities for contamination.
Claims (4)
1. a rotatable electric surgical knife bit, comprise conduction handle (8), it is characterized in that: described conduction handle (8) is made up of at least two joint rigid conductive handles, connected successively by hinge (4) between described rigid conductive handle, described conduction handle (8) one end is provided with a conductive plug (1), the other end is connected to a working head (5).
2. rotatable electric surgical knife bit according to claim 1, is characterized in that: also comprise one can 360 degree rotate illuminators (6), described illuminator (6) is stuck on described conduction handle (8) by a dismountable draw-in groove (7).
3. rotatable electric surgical knife bit according to claim 1, is characterized in that: described conduction handle (8) middle part outer wall cover has one deck insulation sleeve (2), and hinge (4) outer wall cover has one deck flexible insulation cover (3).
4. rotatable electric surgical knife bit according to claim 2, is characterized in that: being connected with one between described illuminator (6) and draw-in groove (7) can 360 degree of bearing rotated (9), and the cross section of described draw-in groove (7) is band annular jaggy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589029.3U CN204246237U (en) | 2014-10-13 | 2014-10-13 | Rotatable electric surgical knife bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589029.3U CN204246237U (en) | 2014-10-13 | 2014-10-13 | Rotatable electric surgical knife bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246237U true CN204246237U (en) | 2015-04-08 |
Family
ID=52950598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589029.3U Expired - Fee Related CN204246237U (en) | 2014-10-13 | 2014-10-13 | Rotatable electric surgical knife bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510837A (en) * | 2015-09-11 | 2017-03-22 | 合新生物科技股份有限公司 | Steerable electric burning knife |
-
2014
- 2014-10-13 CN CN201420589029.3U patent/CN204246237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510837A (en) * | 2015-09-11 | 2017-03-22 | 合新生物科技股份有限公司 | Steerable electric burning knife |
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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: 20150408 Termination date: 20161013 |