CN208002886U - A kind of high-frequency surgery electric knife facilitating control - Google Patents
A kind of high-frequency surgery electric knife facilitating control Download PDFInfo
- Publication number
- CN208002886U CN208002886U CN201721172715.0U CN201721172715U CN208002886U CN 208002886 U CN208002886 U CN 208002886U CN 201721172715 U CN201721172715 U CN 201721172715U CN 208002886 U CN208002886 U CN 208002886U
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- CN
- China
- Prior art keywords
- electric knife
- cable
- shell
- take
- spool
- 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 a kind of high-frequency surgery electric knifes facilitating control, including take-up shell, the both ends of the take-up shell are equipped with axle sleeve, spool is installed on the inside of the take-up shell, the both ends of the spool are equipped with rotation axis, cable is installed on the spool, one end of the cable is equipped with mounting head, one end of the mounting head is equipped with electric knife handle, one end of the electric knife handle is equipped with electric knife head, the other end of the cable is equipped with plug, and one end of the plug is equipped with bolt, and the both ends of the take-up shell are both provided with groove.The utility model is equipped with take-up shell and is equipped with spool in take-up shell; cable can be furled by spool; the folding and unfolding of cable is facilitated by it; cable can be protected; reduce its probability of damage; increase service life, and increase safety, and carrying is facilitated after collapsing cable by such design.
Description
Technical field
The utility model is related to electrosurgical field, specifically a kind of high-frequency surgery electric knife for facilitating control.
Background technology
Electric knife is a kind of electrosurgical unit for replacing mechanical operation knife to carry out tissue cutting.It passes through active electrode point
Tissue is heated when the high-frequency high-voltage current that end generates is contacted with human body, realizes the separation and solidification to injected organism tissue, from
And the purpose of cutting and hemostasis is played, it in monopolar mode, is cut with a complete circuit and solidified structure, the circuit is by height
Radio-frequency generator, patient's pole plate, in succession conducting wire and electrode composition in frequency electric knife.In most of application, electric current is by having
It imitates conducting wire and electrode passes through patient, then return to the generator of electric knife by patient's pole plate and its conducting wire, pathological tissues can be destroyed
Electric knife heating effect, be not as caused by heating electrode or cutter head, as electric cautery.It is by high current
The high-frequency current of density gathers together, and directly destroys the tissue under being in contact with active electrode tip a bit.When with have
When imitating the protein denaturation in contact electrode or the temperature rise to cell of adjoining tissue or cell, just generate solidifying
Blood, this accurate surgical result are determined by the form and dimension of waveform, voltage, electric current, the type of tissue and electrode.
It is a kind of that the appearance of the high-frequency surgery electric knife of control is facilitated to greatly facilitate operation, but the electrosurgical of current stage
It there are many shortcomings, for example, the folding and unfolding of cable is inconvenient, is easily damaged, leads to inconvenient to use, and security performance
It is low.
Utility model content
It is in the prior art to solve the purpose of this utility model is to provide a kind of high-frequency surgery electric knife facilitating control
The folding and unfolding of cable is inconvenient, is easily damaged, and leads to inconvenient to use, and the problem that security performance is low.
To achieve the above object, the utility model provides the following technical solutions：A kind of high-frequency surgery electric knife facilitating control,
Including take-up shell, the both ends of the take-up shell are equipped with axle sleeve, are equipped with spool on the inside of the take-up shell, and the two of the spool
End is equipped with rotation axis, is equipped with cable on the spool, and one end of the cable is equipped with mounting head, and the one of the mounting head
End is equipped with electric knife handle, and one end of the electric knife handle is equipped with electric knife head, and the other end of the cable is equipped with plug, institute
The one end for stating plug is equipped with bolt, and the both ends of the take-up shell are both provided with groove.
Preferably, the rotation axis is rotatablely connected with axle sleeve.
Preferably, the mounting head is connect with recess-mounted.
Preferably, the plug is mounted on by bolt on high frequency electric source device.
Preferably, the inside of the spool is equipped with automatic reset mechanism.
Preferably, there are one the electric knife head is arranged altogether, and an electric knife head is set as single-stage head.
Compared with prior art, the utility model has the beneficial effects that：The utility model is equipped with take-up shell in take-up shell
Spool is inside installed, cable can be furled by spool, the folding and unfolding of cable is facilitated by it, cable can be carried out
Protection reduces its probability of damage, increases service life, and increase safety, and cable is collapsed rear by such design
Carry.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the take-up shell of the utility model.
In figure：1- electric knife heads, 2- electric knife handles, 3- take-ups shell, 4- plugs, 5- bolts, 6- mounting heads, 7- cables, 8- are recessed
Slot, 9- axle sleeves, 10- spools, 11- rotation axis.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of high-frequency surgery electric knife facilitating control, including take-up shell
3, the both ends of take-up shell 3 are equipped with axle sleeve 9, and take-up shell 3 is used for storing cable 7, be protected to it, the inside peace of take-up shell 3
Equipped with spool 10, spool 10 is used for furling cable 7, and the both ends of spool 10 are equipped with rotation axis 11,11 convenience of rotation axis
It controls spool 10 to rotate, cable 7 is installed on spool 10, cable 7 is used for conveying electric current, and one end of cable 7 is equipped with mounting head
6, mounting head 6 is used for installing electric knife handle 2, and one end of mounting head 6 is equipped with electric knife handle 2, and electric knife handle 2 is convenient to electric knife
One end of control, electric knife handle 2 is equipped with electric knife head 1, and electric knife head 1 is used for exporting high-frequency current, and the other end of cable 7 is equipped with
Plug 4, plug 4 are used for being connected and fixed by bolt 5 and high-frequency electrical source capsule, and one end of plug 4 is equipped with bolt 5, take-up shell 3
Both ends are both provided with groove 8, and groove 8 is used for inlaying mounting head 6 and take-up shell 3, and rotation axis 11 is rotatablely connected with axle sleeve 9, peace
Dress head 6 is inlayed with groove 8 to be connect, and plug 4 is mounted on by bolt 5 on high frequency electric source device, and the inside of spool 10 is equipped with automatically
Resetting-mechanism, there are one the total settings of electric knife head 1, and an electric knife head 1 is set as single-stage head.
The operation principle of the utility model is：The equipment when in use, under the action of spool 10, by cable 7 by take-up
Extraction, the bolt of 4 one end of plug is fixed on high frequency electric source device, carries out conveying high-frequency current by cable 7, then in shell 3
Exported by electric knife head 1, when tissue of the high-frequency current by high impedance, can in the tissue generate heat, cause tissue gasify or
Solidification, with the solidification of tissue, the water in cell can gasify, and so that tissue is dried, resistance is caused to be continuously increased, last electric current
Stop completely.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of high-frequency surgery electric knife facilitating control, including take-up shell (3), it is characterised in that:The both ends of the take-up shell (3)
Axle sleeve (9) is installed, spool (10) is installed on the inside of the take-up shell (3), the both ends of the spool (10) are equipped with rotation
Axis (11) is equipped with cable (7) on the spool (10), and one end of the cable (7) is equipped with mounting head (6), the installation
One end of head (6) is equipped with electric knife handle (2), and one end of the electric knife handle (2) is equipped with electric knife head (1), the cable (7)
The other end plug (4) is installed, one end of the plug (4) is equipped with bolt (5), and the both ends of the take-up shell (3) are all provided with
It is equipped with groove (8).
2. a kind of high-frequency surgery electric knife facilitating control according to claim 1, it is characterised in that：The rotation axis (11)
It is rotatablely connected with axle sleeve (9).
3. a kind of high-frequency surgery electric knife facilitating control according to claim 1, it is characterised in that：The mounting head (6)
It inlays and connect with groove (8).
4. a kind of high-frequency surgery electric knife facilitating control according to claim 1, it is characterised in that：The plug (4) is logical
Bolt (5) is crossed on high frequency electric source device.
5. a kind of high-frequency surgery electric knife facilitating control according to claim 1, it is characterised in that：The spool (10)
Inside is equipped with automatic reset mechanism.
6. a kind of high-frequency surgery electric knife facilitating control according to claim 1, it is characterised in that：The electric knife head (1)
Altogether there are one settings, and an electric knife head (1) is set as single-stage head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172715.0U CN208002886U (en) | 2017-09-13 | 2017-09-13 | A kind of high-frequency surgery electric knife facilitating control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172715.0U CN208002886U (en) | 2017-09-13 | 2017-09-13 | A kind of high-frequency surgery electric knife facilitating control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208002886U true CN208002886U (en) | 2018-10-26 |
Family
ID=63879484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172715.0U Expired - Fee Related CN208002886U (en) | 2017-09-13 | 2017-09-13 | A kind of high-frequency surgery electric knife facilitating control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208002886U (en) |
-
2017
- 2017-09-13 CN CN201721172715.0U patent/CN208002886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |