CN209574867U - A kind of diathermy forceps of the multiple tooth shape of band - Google Patents
A kind of diathermy forceps of the multiple tooth shape of band Download PDFInfo
- Publication number
- CN209574867U CN209574867U CN201821998247.7U CN201821998247U CN209574867U CN 209574867 U CN209574867 U CN 209574867U CN 201821998247 U CN201821998247 U CN 201821998247U CN 209574867 U CN209574867 U CN 209574867U
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- CN
- China
- Prior art keywords
- tweezer body
- valve tweezer
- left valve
- right valve
- electrode
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Abstract
The utility model discloses a kind of diathermy forceps of multiple tooth shape of band, including left valve tweezer body, right valve tweezer body, electrode tip holder, one end of the left valve tweezer body and right valve tweezer body is respectively arranged on electrode tip holder, one end of the left valve tweezer body and right valve tweezer body is electrically connected by electrode with electric wire in electrode tip holder, and the other end of the electric wire is connected with high frequency input plug；The structure of the left valve tweezer body and the structure of right valve tweezer body are symmetrical；The other end of the right valve tweezer body extends to form pointed work termination electrode, and the outer surface of the right valve tweezer body is equipped with insulating layer, insulating layer as it is hand-held when play the role of isolation electric current, pointed work termination electrode is in naked state；The utility model structure is simple, small in size, easy to operate, cooling fast, is fixed conveniently, has anti-skidding and reset function.
Description
Technical field
The utility model relates to the diathermy forceps of field of medical device more particularly to a kind of multiple tooth shape of band.
Background technique
Bipolar coagulation forceps are important one of the surgical instruments of neurosurgery, are most frequently used in surgical
Instrument utilizes the high-frequency current for being passed through two tweezer bodies, the closing of circuit in two tweezer point pairings, to scalp in art and brain tissue bleeding
Carry out coagulation.One reasonable, multiple functional bipolar coagulation forceps of design for ensure operation smoothly, successfully, reduce complication
Play a significant role.
Existing bipolar coagulation forceps have the disadvantage in that 1, existing bipolar coagulation forceps using the structure of position limiting pile to bipolar electric
Solidifying tweezer carries out limit control, this limit pilework does not have reset function, and if firmly excessive in operation, position limiting pile can be produced
Raw dislocation, influences the normal use of bipolar coagulation forceps；
2, the anti-skid chequer on existing bipolar coagulation forceps is fixed and invariable, and according to the habit of operator cannot freely set
Fixed anti-skidding position, influences the use of operator；
3, the water outlet of existing bipolar coagulation forceps only one, for high-frequency current be powered after bipolar coagulation forceps electrode it is cold
But effect is poor, is easy that bipolar coagulation forceps is made to cause secondary injury to other people or object；
4, the inner surface of the electrode tip of existing bipolar coagulation forceps is that shiny surface is not engaged when stopping blooding to wound
Effect, influences haemostatic effect.
Utility model content
(1) technical problems to be solved
In order to solve the above problem of the prior art, the utility model provides a kind of diathermy forceps of multiple tooth shape of band.
(2) technical solution
A kind of diathermy forceps of the multiple tooth shape of band, including left valve tweezer body, right valve tweezer body, electrode tip holder, the left valve tweezer body and right valve
One end of tweezer body is respectively arranged on electrode tip holder, and one end of the left valve tweezer body and right valve tweezer body passes through electrode and electricity in electrode tip holder
Line electrical connection, the other end of the electric wire are connected with high frequency input plug；The structure of the left valve tweezer body and the knot of right valve tweezer body
Structure is symmetrical；The other end of the right valve tweezer body extends to form pointed work termination electrode, and the outer surface of the right valve tweezer body is set
There is insulating layer, pointed work termination electrode is in naked state；
It is done if the inner side and outer side of the pointed work termination electrode on the left valve tweezer body and right valve tweezer body is respectively equipped with
The mouth of a river and drainage trough, the drainage trough extend to the tail end of pointed work termination electrode, the left valve tweezer body and the right side from water outlet
It is respectively equipped with water delivery guide groove on the inside of valve tweezer body, is equipped with water-supply-pipe, one end of the water-supply-pipe and water outlet in the water delivery guide groove
Mouth is connected, and the other end of water-supply-pipe collects in electrode tip holder to be connected with the one end for the aqueduct being set in electrode tip holder, described
The other end of aqueduct extends to outside electrode tip holder to be connected with the delivery line of sterile saline；
The inner surface outwardly convex of the pointed work termination electrode is formed with several flanges, left valve tweezer body and right valve tweezer body
On the setting of flange misclassification, the flange on left valve tweezer body and right valve tweezer body matches synthesis occlusion shape.
Further, the outside of the left valve tweezer body and right valve tweezer body is equipped with anti-skidding convex ribs, and the anti-skidding convex ribs are set to exhausted
The surface of edge layer；Anti-skidding convex ribs are set on insulating layer by bonding method；Bullet is equipped between the left valve tweezer body and right valve tweezer body
Property body.
Further, the outer surface of the water-supply-pipe is equal with the inner surface of left valve tweezer body and right valve tweezer body.
Further, the elastomer is spring or elastic rubbery body.
Further, the relative inner of the left valve tweezer body and right valve tweezer body is respectively equipped with is connected with elastomer both ends
Fixing groove or fixing buckle.
Further, the flange is semicircle shape or dentation or a quarter round shape.
(3) beneficial effect
The beneficial effects of the utility model are: 1, using elastomer as position-limit mechanism, not only have limit function, but also
Also there is reset function, be easy to operate, it is laborsaving；It 2, can be according to the need of different operation person using the anti-skidding convex ribs of adhesive type
It asks, carries out free setting, limitation is small；3, using several water outlets and drainage trough, faster cooling effect can be played；4, work
Make the semicircle shape of termination electrode or the flange of dentation or a quarter round shape, when in use in occlusion shape, has more to the hemostasis of wound
Good effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial schematic diagram at A in Fig. 1.
[description of symbols]
1: left valve tweezer body；
2: right valve tweezer body；
3: electrode tip holder；
4: electric wire；
5: pointed work termination electrode；
6: insulating layer；
7: water outlet；
8: drainage trough；
9: water-supply-pipe；
10: aqueduct；
11: anti-skidding convex ribs；
12: elastomer；
51: flange.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment:
A kind of diathermy forceps of the multiple tooth shape of band, as shown in Figure 1 and Figure 2, including left valve tweezer body 1, right valve tweezer body 2, electrode tip holder 3, institute
It states left valve tweezer body 1 and right valve tweezer body 2 is all made of copper product and is made, one end of the left valve tweezer body 1 and right valve tweezer body 2 is respectively arranged on
On electrode tip holder 3, one end of the left valve tweezer body 1 and right valve tweezer body 2 is electrically connected by electrode with electric wire 4 in electrode tip holder 3, described
The other end of electric wire 4 is connected with high frequency input plug；The structure of the left valve tweezer body 1 and the structure of right valve tweezer body 2 are symmetrical；Institute
The other end for stating right valve tweezer body 2 extends to form pointed work termination electrode 5, and the outer surface of the right valve tweezer body 2 is equipped with insulating layer
6, insulating layer 6 as it is hand-held when play the role of completely cut off electric current, insulating layer 6 does not cover pointed work termination electrode 5, pointed
Work termination electrode 5 be in naked state, after high frequency input plug connects electrode, electrode is transmitted to left valve tweezer body 1 and right valve
The pointed work termination electrode 5 of tweezer body 2 carries out the hemostasis of cell heat setting；The switch of high frequency can be used Foot-controlled switch control and open and close
It closes.
In the present embodiment, the inner side and outer side of the pointed work termination electrode 5 on the left valve tweezer body 1 and right valve tweezer body 2
It is respectively equipped with several water outlets 7 and drainage trough 8, the drainage trough 8 extends to the tail of pointed work termination electrode 5 from water outlet 7
The inside of end, the left valve tweezer body 1 and right valve tweezer body 2 is respectively equipped with water delivery guide groove, is equipped with water-supply-pipe 9 in the water delivery guide groove,
Insulating layer 6 covers water-supply-pipe 9 and left valve tweezer body 1 and right valve tweezer body 2 together, in order to easy to process, the appearance of the water-supply-pipe 9
Face is equal with the inner surface of left valve tweezer body 1 and right valve tweezer body 2；One end of the water-supply-pipe 9 is connected with water outlet 7, water delivery
The other end of pipe 9 collects in electrode tip holder 3 to be connected with the one end for the aqueduct 10 being set in electrode tip holder 3, the aqueduct 10
The other end extend to that electrode tip holder 3 is outer to be connected with the delivery line of sterile saline；Sterile saline from aqueduct 10 into
Enter water-supply-pipe 9, and then is delivered to water outlet 7 and is sterilized with the heat setting puncture site to pointed work termination electrode 5, and to point
The work termination electrode 5 of shape carries out cooling down, plays faster cooling effect using several water outlets 7 and drainage trough 8.
In the present embodiment, the inner surface outwardly convex of pointed work termination electrode 5 be formed with several semicircle shapes or dentation or
The flange 51 of a quarter round shape, 51 misclassification of the flange setting on left valve tweezer body 1 and right valve tweezer body 2, left valve tweezer body 1 and right valve tweezer
Flange 51 on body 2, which matches, synthesizes occlusion shape, has better haemostatic effect to wound.
In the present embodiment, since the outer surface of left valve tweezer body 1 and right valve tweezer body 2 is equipped with insulating layer 6, in use,
It can be slided with hand, the excessive surface of a wound is easily caused to wound, be equipped in the outside of left valve tweezer body 1 and right valve tweezer body 2 anti-skidding
Convex ribs 11, the anti-skidding convex ribs 11 are set to the surface of insulating layer 6；Because the habit of each operator is different, for holding position
Difference, therefore, anti-skidding convex ribs 11 are set on insulating layer 6 by bonding method, specifically: being set to several anti-skidding convex ribs 11 can glue
On joint strip, then adhesive strip is attached on left valve tweezer body 1 and the insulating layer 6 of right 2 outer surface of valve tweezer body.
In the present embodiment, elastomer 12 is equipped between the left valve tweezer body 1 and right valve tweezer body 2, the elastomer 12 is bullet
The relative inner of spring or elastic rubbery body, the left valve tweezer body 1 and right valve tweezer body 2 is respectively equipped with to be connected with 12 both ends of elastomer
Fixing groove or fixing buckle, facilitate the fixation of elastomer 12, elastomer 12 is for preventing left valve tweezer body 1 and right valve tweezer body 2 from pressing from both sides
Firmly too big when tight, the pointed work termination electrode 5 of left valve tweezer body 1 and right valve tweezer body 2 intersects, position inaccurate；Meanwhile bullet
Property body 12 also functions to the effect of reset, makes left valve tweezer body 1 and right valve tweezer body 2 that can return to home position after use.
Above-described embodiment only is used to illustrate the specific implementation principle and effect of the utility model, rather than is used to limit practical
It is novel.It is modified or is repaired on the basis of the method that any personage for being familiar with industry technology can illustrate in the utility model
Decorations, therefore all those of ordinary skill in the art are without departing from the revealed spirit of the utility model and technical idea
Lower completed all equivalent modifications or change, should be covered by the claim of the utility model.
Claims (6)
1. a kind of diathermy forceps of the multiple tooth shape of band, it is characterised in that: including left valve tweezer body (1), right valve tweezer body (2), electrode tip holder (3),
One end of the left valve tweezer body (1) and right valve tweezer body (2) is respectively arranged on electrode tip holder (3), the left valve tweezer body (1) and right valve tweezer
One end of body (2) is electrically connected by electrode with electric wire (4) in electrode tip holder (3), and the other end of the electric wire (4) is connected with high frequency
Input plug；The structure of the left valve tweezer body (1) and the structure of right valve tweezer body (2) are symmetrical；The right valve tweezer body (2) it is another
End extends to form pointed work termination electrode (5), and the outer surface of the right valve tweezer body (2) is equipped with insulating layer (6), pointed work
Termination electrode (5) is in naked state；
Pointed work termination electrode (5) on the left valve tweezer body (1) and right valve tweezer body (2) if inner side and outer side be respectively equipped with
The mouth of a river (7) and drainage trough (8) are done, the drainage trough (8) extends to the tail of pointed work termination electrode (5) from water outlet (7)
It holds, water delivery guide groove is respectively equipped on the inside of the left valve tweezer body (1) and right valve tweezer body (2), is equipped with water delivery in the water delivery guide groove
It manages (9), one end of the water-supply-pipe (9) is connected with water outlet (7), and the other end of water-supply-pipe (9) collects in electrode tip holder (3)
It is connected with the one end for the aqueduct (10) being set in electrode tip holder (3), the other end of the aqueduct (10) extends to electrode tip holder
(3) it is connected outside with the delivery line of sterile saline；
The inner surface outwardly convex of the pointed work termination electrode (5) is formed with several flanges (51), left valve tweezer body (1) and the right side
Flange (51) misclassification on valve tweezer body (2) is arranged, and the flange (51) on left valve tweezer body (1) and right valve tweezer body (2), which matches to synthesize, to be stung
Close shape.
2. a kind of diathermy forceps of the multiple tooth shape of band according to claim 1, it is characterised in that: the left valve tweezer body (1) and the right side
The outside of valve tweezer body (2) is equipped with anti-skidding convex ribs (11), and the anti-skidding convex ribs (11) are set to the surface of insulating layer (6)；Anti-skidding convex ribs
(11) it is set on insulating layer (6) by bonding method；Elastomer is equipped between the left valve tweezer body (1) and right valve tweezer body (2)
(12)。
3. a kind of diathermy forceps of the multiple tooth shape of band according to claim 1, it is characterised in that: the appearance of the water-supply-pipe (9)
Face is equal with the inner surface of left valve tweezer body (1) and right valve tweezer body (2).
4. a kind of diathermy forceps of the multiple tooth shape of band according to claim 2, it is characterised in that: the elastomer (12) is spring
Or elastic rubbery body.
5. a kind of diathermy forceps of the multiple tooth shape of band according to claim 2, it is characterised in that: the left valve tweezer body (1) and the right side
The relative inner of valve tweezer body (2) is respectively equipped with the fixing groove being connected with elastomer (12) both ends or fixing buckle.
6. a kind of diathermy forceps of the multiple tooth shape of band according to claim 1, it is characterised in that: the flange (51) is semicircle shape
Or dentation or a quarter round shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998247.7U CN209574867U (en) | 2018-11-30 | 2018-11-30 | A kind of diathermy forceps of the multiple tooth shape of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998247.7U CN209574867U (en) | 2018-11-30 | 2018-11-30 | A kind of diathermy forceps of the multiple tooth shape of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574867U true CN209574867U (en) | 2019-11-05 |
Family
ID=68348723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998247.7U Expired - Fee Related CN209574867U (en) | 2018-11-30 | 2018-11-30 | A kind of diathermy forceps of the multiple tooth shape of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574867U (en) |
-
2018
- 2018-11-30 CN CN201821998247.7U patent/CN209574867U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211130 |