CN202397592U

CN202397592U - Disposable double-pole electrocoagulation forceps

Info

Publication number: CN202397592U
Application number: CN2011205368223U
Authority: CN
Inventors: 王水良
Original assignee: Hangzhou Optcla Medical Instrument Co Ltd
Current assignee: Hangzhou Optcla Medical Instrument Co Ltd
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-08-29
Anticipated expiration: 2021-12-20

Abstract

The utility model discloses a pair of disposable double-pole electrocoagulation forceps, which comprises a fixed handle, a movable handle, an electrocoagulation plug, a pull rod, a forceps rod, a pull rod connecting seat, a forceps rod connecting seat, a movable forceps clip and a fixed forceps clip, wherein the fixed handle is connected with the movable handle; the electrocoagulation plug is sleeved into the fixed handle and fixed; both the pull rod connecting seat and the forceps rod connecting seat are fixed in the fixed handle and are connected with the electrocoagulation plug through wires respectively; the pull rod is connected with the pull rod connecting seat; the forceps rod is connected with the forceps rod connecting seat; the movable forceps clip is connected with the fixed forceps clip; both the movable forceps clip and the fixed forceps clip are provided with clamping teeth; the tail end of the movable forceps clip is connected with the pull rod; the tail end of the fixed forceps clip is fixed to the forceps rod; the pull rod penetrates through the forceps rod; and one end of the pull rod is fixed to the movable handle, and the other end of the pull rod is connected with the movable forceps clip. The disposable double-pole electrocoagulation forceps have the advantages of rational structural design, capability of effectively stopping bleeding, good insulation effect and low probability of causing short circuiting so as not to be damaged.

Description

Disposable double-pole electric coagulation forceps

Technical field

This utility model relates to a kind of disposable double-pole electric coagulation forceps, is mainly used in the hemostasis of human body cutout, belongs to technical field of medical instruments.

Background technology

In laparoscopic procedures, applied medical apparatus and instruments is a lot, electric coagulation forceps class apparatus particularly, and in the surgical application process, electric coagulation forceps is to carry out electric coagulation hemostasis through clamp the two poles of the earth conduction.Prior art generally has one pole and double-pole electric coagulation forceps, owing to receive the influence of liquid in the human abdominal cavity, electric coagulation forceps is easy to cause power supply short circuit, damages the clamp insulating part, causes caliper to scrap, and has satisfied not ideal operation application effect.

The utility model content

This utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and can effectively stop blooding the disposable double-pole electric coagulation forceps that insulation effect is good.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of disposable double-pole electric coagulation forceps; Comprise fixed handle and flexible handle; Fixed handle is connected through hinge screws with flexible handle, it is characterized in that: it comprises that also electricity coagulates plug, pull bar, claw beam, pull bar Connection Block, claw beam Connection Block, active clamp and fixing clamp, and described electricity coagulates plug and is inserted in fixed handle and fixing; Pull bar Connection Block and claw beam Connection Block all are fixed in the fixed handle; The pull bar Connection Block coagulates plug through lead and electricity respectively with the claw beam Connection Block and is connected, and pull bar is connected with the pull bar Connection Block, and claw beam is connected with the claw beam Connection Block; Described active clamp with fixedly be connected through the clamp pin between the clamp, be with the clamp insulation sleeve on the clamp pin, active clamp and fixedly all have the folder tooth on the clamp, the end of active clamp is connected with pull bar, fixedly the end of clamp and claw beam are fixed; Described pull bar passes claw beam, and an end and the flexible handle of pull bar are fixed, and the other end is connected with active clamp.

The described pull bar of this utility model outside is with the pull bar insulation sleeve, and the claw beam outside is with claw beam insulation sleeve, reinforced insulation effect.

Said pull bar of this utility model and flexible handle link are provided with draw-bar seat, have pull rod slot on the flexible handle, and draw-bar seat snaps in the pull rod slot and matches each other.

Be with runner on the described claw beam of this utility model, fixed handle is provided with draw-in groove, and runner is provided with deck, and deck snaps in draw-in groove and matches each other; Also be provided with ball in the fixed handle, ball coincide with runner and is connected.Rotating wheel, under the effect of ball, claw beam can 360 ° of rotations.

This utility model compared with prior art has following positive effect: reasonable in design, can effectively stop blooding, and insulation effect is good, and be difficult for causing short circuit and impaired.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Fig. 2 is the structure for amplifying sketch map of a-quadrant among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing and through embodiment this utility model is described further.

Embodiment:

Referring to Fig. 1～Fig. 2; Present embodiment comprises that fixed handle 2, flexible handle 1, electricity coagulate plug 5, pull bar 14, claw beam 8, pull bar Connection Block 11, claw beam Connection Block 10, active clamp 16 and fixing clamp 17; Fixed handle 2 is connected through hinge screws 3 with flexible handle 1; Electricity coagulates plug 5 and is inserted in fixed handle 2 and fixing, and pull bar Connection Block 11 all is fixed in the fixed handle 2 with claw beam Connection Block 10, and pull bar Connection Block 11 coagulates plug 5 through lead 6 and electricity respectively with claw beam Connection Block 10 and is connected; Pull bar 14 is connected with pull bar Connection Block 11, and claw beam 8 is connected with claw beam Connection Block 10; Described active clamp 16 with fixedly be connected through clamp pin 19 between the clamp 17; Be with clamp insulation sleeve 20 on the clamp pin 19; Active clamp 16 with fixedly all have folder tooth 18 on the clamp 17, the end of active clamp 16 is connected with pull bar 14, fixedly the end of clamp 17 and claw beam 8 are fixed; Described pull bar 14 passes claw beam 8, and an end of pull bar 14 and flexible handle 1 are fixing, and the other end is connected with active clamp 16.

In the present embodiment, pull bar 14 outsides are with pull bar insulation sleeve 15, and claw beam 8 outsides are with claw beam insulation sleeve 9, the reinforced insulation effect.

In the present embodiment, pull bar 14 is provided with draw-bar seat 23 with flexible handle 1 link, has pull rod slot 4 on the flexible handle 1, and draw-bar seat 23 snaps in the pull rod slot 4 and matches each other.

In the present embodiment, be with runner 7 on the claw beam 8, fixed handle 2 is provided with draw-in groove 12, and runner 7 is provided with deck 13, and deck 13 snaps in draw-in groove 12 and matches each other; Also be provided with ball 25 in the fixed handle 2, ball 25 coincide with runner 7 and is connected.Rotating wheel 7, under the effect of ball 25, claw beam 8 can 360 ° of rotations, feasible fixedly clamp 17 and active clamp 16 rotations.

In the present embodiment, except that conducting element, other structures are to make with macromolecular material, and the power supply coupling phenomenon of having avoided leakage to cause effectively reaches insulation effect; Structure Design is tight, firm simultaneously, and cost of manufacture is low, can disposablely use.

In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of this utility model patent according to this utility model patent.

Claims

1. disposable double-pole electric coagulation forceps; Comprise fixed handle and flexible handle; Fixed handle is connected through hinge screws with flexible handle, it is characterized in that: it comprises that also electricity coagulates plug, pull bar, claw beam, pull bar Connection Block, claw beam Connection Block, active clamp and fixing clamp, and described electricity coagulates plug and is inserted in fixed handle and fixing; Pull bar Connection Block and claw beam Connection Block all are fixed in the fixed handle; The pull bar Connection Block coagulates plug through lead and electricity respectively with the claw beam Connection Block and is connected, and pull bar is connected with the pull bar Connection Block, and claw beam is connected with the claw beam Connection Block; Described active clamp with fixedly be connected through the clamp pin between the clamp, be with the clamp insulation sleeve on the clamp pin, active clamp and fixedly all have the folder tooth on the clamp, the end of active clamp is connected with pull bar, fixedly the end of clamp and claw beam are fixed; Described pull bar passes claw beam, and an end and the flexible handle of pull bar are fixed, and the other end is connected with active clamp.

2. disposable double-pole electric coagulation forceps according to claim 1 is characterized in that: the described pull bar outside is with the pull bar insulation sleeve, and the claw beam outside is with the claw beam insulation sleeve.

3. disposable double-pole electric coagulation forceps according to claim 1 and 2 is characterized in that: said pull bar and flexible handle link are provided with draw-bar seat, have pull rod slot on the flexible handle, and draw-bar seat snaps in the pull rod slot and matches each other.

4. disposable double-pole electric coagulation forceps according to claim 1 and 2 is characterized in that: be with runner on the described claw beam, fixed handle is provided with draw-in groove, and runner is provided with deck, and deck snaps in draw-in groove and matches each other; Also be provided with ball in the fixed handle, ball coincide with runner and is connected.