CN207679524U

CN207679524U - A kind of coagulation dissector

Info

Publication number: CN207679524U
Application number: CN201720734855.6U
Authority: CN
Inventors: 金伟
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2017-06-21
Filing date: 2017-06-21
Publication date: 2018-08-03
Anticipated expiration: 2027-06-21

Abstract

The utility model provides a kind of coagulation dissector; including dissection body and the protective case being sleeved on dissection body; dissection body includes handle, and handle tip is equipped with mounting hole, electrode is equipped in mounting hole; it is cavity in handle; it is equipped with the first conducting wire being connected with electrode in cavity, the control switch being connect with electrode is additionally provided on handle, protective case includes the protection body being sleeved on handle tip; the outer wall of body is protected to be equipped at least one circle LED light, LED light is connected with the second conducting wire.Compared with prior art, the coagulation dissector is socketed protective case in the handle tip portion of dissection body, and protective case is equipped with LED light of at least one circle for illumination can see operative site clearly, accurately perform the operation in this way when doctor performs the operation；And the protective case can be dismantled and be cleaned at any time, and liquid is avoided to remain, and keep clean hygiene.

Description

A kind of coagulation dissector

Technical field

The utility model is related to medical instruments field, especially a kind of coagulation dissector.

Background technology

Coagulation dissector is also referred to as electric knife-pen, is currently to be widely used in surgical operation, is a kind of replacement mechanical operation Knife carries out the electronic surgery instrument of tissue cutting.The operation principle of coagulation dissector is reached across electrode by high-frequency current To destination organization, the destination organization position mutually close with electrode is heated rapidly by high-frequency current, is vaporized.In detailed process, pass through The function of cutting, blood coagulation is realized in the frequency variation of high-frequency current respectively.However existing coagulation dissector is stretched in when dissected cutter head When entering to operative region, Chu is not often seen, until doctor cannot accurately perform the operation.

Utility model content

In view of the above-mentioned problems, the utility model provides a kind of coagulation dissector, it is cased with headlamp on dissection body, it can Operative region is illuminated at the time of surgery, is accurately performed the operation convenient for doctor.

The technical solution adopted in the utility model is：

A kind of coagulation dissector, including dissect body and be sleeved on the protective case dissected on body, dissection body includes hand Handle, handle tip are equipped with mounting hole, and electrode is equipped in mounting hole, are cavity in handle, and the to be connected with electrode is equipped in cavity One conducting wire is additionally provided with the control switch being connect with electrode on handle, and protective case includes the protection body being sleeved on handle tip, is protected The outer wall of jacket body is equipped at least one circle LED light, and LED light is connected with the second conducting wire.

Preferably, protection body is equipped with the wall extension extended to form from outer wall, and being equipped with receiving second in wall extension leads The metallic channel of line.

It is buckled it is highly preferred that the terminal part of wall extension is equipped with the arc being mutually clamped with handle end.

It is highly preferred that handle end is equipped with the card slot being clasped with arc.

It is highly preferred that arc buckle is made of elastic material.

It is highly preferred that being additionally provided with the holding tank for accommodating wall extension on handle.

Compared with prior art, the beneficial effects of the utility model are：The utility model provides a kind of coagulation dissector, It is socketed protective case in the handle tip portion of dissection body, protective case is equipped with LED light of at least one circle for illumination, is curing in this way When life is performed the operation, operative site can be seen clearly, accurately performed the operation；And the protective case can be dismantled and be cleaned at any time, be avoided Liquid remains, and keeps clean hygiene.

Description of the drawings

Fig. 1 is a kind of schematic diagram of coagulation dissector provided by the utility model；

Fig. 2 is a kind of explosive view of coagulation dissector provided by the utility model；

Fig. 3 is the schematic diagram of protective case in a kind of coagulation dissector provided by the utility model；

Fig. 4 is a kind of circuit diagram of coagulation dissector provided by the utility model.

Drawing reference numeral：10 dissection bodies, 11 handles, 111 mounting holes, 112 holding tanks, 113 card slots, 12 electrodes, 13 first Conducting wire, 14 control switches, 20 protective cases, 21 protection bodies, 22LED lamps, 23 second conducting wires, 24 wall extensions, 241 metallic channels, 25 Arc buckles.

Specific implementation mode

Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.

Fig. 1 to Fig. 4 is a kind of preferred embodiment of coagulation dissector provided by the utility model.Institute as shown in Figure 1 to Figure 4 Show, which includes the protective case 20 dissected body 10 and be sleeved on dissection body 10, and dissection body 10 includes hand Handle 11,11 top of handle are equipped with mounting hole 111, and electrode 12 is equipped in mounting hole 111, are cavity in handle 111, are equipped in cavity The first conducting wire 13 being connected with electrode 12, the first conducting wire 13 are connected with power supply, and the control being connect with electrode 12 is additionally provided on handle 11 Switch 14 is made, protective case 20 includes the protection body 21 being sleeved on handle tip, protects the outer wall of body 21 equipped at least one circle LED light 22, LED light 22 are connected with the second conducting wire 23, and the second conducting wire 23 is connected with power supply, are using the coagulation dissector in this way When, will protection body 21 be sleeved on the top of handle 11, protect body 21 on LED light 22 illumination can be provided, especially into When row operation, is illuminated for operative site, so that doctor is seen operative site clearly, accurately perform the operation.

Protection body 21 is equipped with the wall extension 24 extended to form from outer wall, is equipped in wall extension 24 and accommodates the second conducting wire Second conducting wire 23 will be accommodated in metallic channel by 23 metallic channel 241 in this way when that body 21 will be protected to be sleeved on the top of handle 11 In 241, such second conducting wire 23 will not use generation interference to doctor.The appearance for accommodating wall extension 24 is additionally provided on handle 11 It receives slot 112, can prevent protection body 21 from arbitrarily being rotated on handle 11 in this way.

The terminal part of wall extension 24 is equipped with the arc buckle 25 being mutually clamped with 11 end of handle, and 11 end of handle is equipped with and arc The card slot 113 of 25 cooperation of shape buckle, when that body 21 will be protected to be sleeved on the top of handle 11, arc buckle 25 and card slot 113 Cooperation positions protection body 21, prevents protection body 21 from being fallen off from handle 11.The arc buckle 25 is using elasticity Material is made, and is convenient for mounting and dismounting.

The installation process of the coagulation dissector is：Protection body 21 is sleeved on 11 top end part of handle across electrode 12, with guarantor In the wall extension 24 that the second conducting wire 23 that LED light connects on jacket body 21 is accommodated in, wall extension 24 is accommodated in the receiving of handle 11 In slot 112, the arc buckle 241 on 24 terminal part of wall extension coordinates with the card slot 113 on handle 11, and such protective case 20 is in hand It is positioned on handle 11, protects the LED light 22 on body 21 when being performed the operation, illuminated for operative site, doctor is made to see Surgery clearly Position, accurately performs the operation.

In conclusion the technical solution of the utility model sufficiently effective can realize above-mentioned purpose of utility model, and this The structure and the principle of work and power of utility model have all adequately been verified in embodiment, can reach expected effect and mesh , under the premise of without departing substantially from the principles of the present invention and essence, numerous variations can be made to the embodiment of utility model Or modification.Therefore, the utility model includes all replacement contents that all are previously mentioned in patent claim in range, any Equivalence changes made by present utility model application the scope of the claims, all within the scope of the claims of category this case application.

Claims

1. a kind of coagulation dissector, which is characterized in that including dissection body and the protective case being sleeved on dissection body, dissector Body includes handle, and handle tip is equipped with mounting hole, and electrode is equipped in mounting hole, is cavity in handle, is equipped in cavity and electrode The first connected conducting wire is additionally provided with the control switch being connect with electrode on handle, and protective case includes the guarantor being sleeved on handle tip Jacket body, protects the outer wall of body to be equipped at least one circle LED light, and LED light is connected with the second conducting wire.

2. coagulation dissector according to claim 1, it is characterised in that：Protection body is equipped with to be extended to form from outer wall Wall extension, the metallic channel for accommodating the second conducting wire is equipped in wall extension.

3. coagulation dissector according to claim 2, it is characterised in that：The terminal part of wall extension is equipped with and handle end phase The arc of clamping buckles.

4. coagulation dissector according to claim 3, it is characterised in that：Handle end is equipped with the card being clasped with arc Slot.

5. coagulation dissector according to claim 3, it is characterised in that：Arc buckle is made of elastic material.

6. coagulation dissector according to claim 2, it is characterised in that：The appearance for accommodating wall extension is additionally provided on handle Receive slot.