CN203662823U - Forceps holder device of suturing grasping forceps - Google Patents

Abstract

The utility model relates to a forceps holder device of suturing grasping forceps. The forceps holder device comprises two forceps holders which are identical in size and shape. The tail ends of the two forceps holders are mutually and movably connected. The front ends and the middles of the forceps holders are provided with clamping teeth. The middles of the forceps holders are sunken inwards to form first arc-shaped grooves. The rear ends of the forceps holders are sunken inwards to form second arc-shaped grooves. The front ends of the forceps holders are provided with through holes, and the middles of the forceps holders are provided with long-strip-shaped release grooves. When the two forceps holders are closed, the front ends of the forceps holders are mutually closed, the clamping teeth are mutually matched and clamped tight, the first arc-shaped grooves in the middles of the forceps holders are mutually in butt joint to form a first closed through groove, and the second arc-shaped grooves in the rear ends of the forceps holders are mutually in butt joint to form a second closed through groove. The forceps holder device is reasonable in structural design, capable of effectively grasping and positioning a postoperative tissue incision, stable in clamping and not prone to falling off, thereby facilitating a subsequent suture.

Description

A kind of jaw device of gripping tongs for suturing

Technical field

This utility model relates to a kind of jaw device of gripping tongs for suturing, is exclusively used in the crawl location of the rear tissue cut of operation in human body, to sew up, belongs to technical field of medical instruments.

Background technology

In human body, in laparoscopic surgery, gripping tongs for suturing is intracorporeal organ tissue cut to be captured to location be convenient to sew up.Prior art generally adopt apparatus forceps class to organ-tissue otch capture location be convenient to sew up, its defect is: general instruments pincers class operation application does not match, and clip tooth is sharp, easily causes organ-tissue damage, and operation residual liquid be not easy discharge, can not meet desirable surgical effect.

Utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of reasonable in design is provided, effectively the jaw device of the gripping tongs for suturing of the crawl of the postoperative tissue cut of opponent location.

This utility model solves the problems of the technologies described above adopted technical scheme: a kind of jaw device of gripping tongs for suturing, is characterized in that: it comprises two sizes, the identical clamp of shape, and the end interaction of two clamps connects; Front end and the middle part of clamp are provided with clip tooth, and the middle part of clamp caves inward, and form No. one arcuate groove; The rear end of clamp caves inward, and forms No. two arcuate groove; The front end of clamp has through hole, and the middle part of clamp is provided with the release groove of strip; When two clamps are closed, the front end of clamp is closed mutually, clip tooth clampings that match each other, and an arcuate groove at clamp middle part docks mutually and forms an airtight groove, and No. two arcuate grooves of clamp rear end dock mutually No. two airtight grooves of formation.No. one arcuate groove is used for clamping tissue cut, can not press from both sides too tight and damaged tissue organ; No. two arcuate grooves can prevent that clamp is expressed to other histoorgans; Through hole and release groove, for discharging the operation residual liquid of the histoorgan outflow of clamping, prevent alluvial.

The end of two clamps described in the utility model is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.

Clip tooth described in the utility model top is circular arc, prevents the histoorgan that Clamping damage clamps.

This utility model compared with prior art, has following positive effect: reasonable in design, and the crawl of the postoperative tissue cut of opponent location effectively, gripping is stable, and difficult drop-off, is conducive to carry out follow-up sew application.

Brief description of the drawings

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

Fig. 2 is the plan structure schematic diagram of Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.

Embodiment:

Referring to Fig. 1～Fig. 2, the present embodiment comprises that the end interaction of two sizes, 1, two clamp 1 of the identical clamp of shape connects; The front end of clamp 1 and middle part are provided with clip tooth 2, and the middle part of clamp 1 caves inward, and form No. one arcuate groove 3; The rear end of clamp 1 caves inward, and forms No. two arcuate groove 4; The front end of clamp 1 has through hole 5, and the middle part of clamp 1 is provided with the release groove 6 of strip; When two clamps 1 are closed, the front end of clamp 1 is closed mutually, clip tooth 2 clampings that match each other, and an arcuate groove 3 at clamp 1 middle part mutually docking forms an airtight groove 7, No. two arcuate grooves 4 of clamp 1 rear end No. two airtight grooves 8 of docking formation mutually.An arcuate groove 3 is for clamping tissue cut, can not press from both sides too tight and damaged tissue organ; No. two arcuate grooves 4 can prevent that clamp 1 is expressed to other histoorgans; Through hole 5 and release groove 6, for discharging the operation residual liquid of the histoorgan outflow of clamping, prevent alluvial.

In the present embodiment, the end of two clamps 1 is provided with 9, two clamps 1 of connecting pin and is all inserted in connecting pin 9, and two clamps 1 rotate taking connecting pin 9 as axle.

In the present embodiment, clip tooth 2 tops are circular arc, prevent the histoorgan that Clamping damage clamps.

When use, the end of two clamps 1 is connected with the caliper of gripping tongs for suturing, by the folding of two clamps 1 of caliper control.When operation, the histoorgan that needs are sewed up is clipped in an airtight groove 7, and what the circular arc clamping on arcuate groove can be firm clamps histoorgan, can not damage again simultaneously.The residual liquid of histoorgan can flow out from release groove 6 and through hole 5, can not cause alluvial.When operation, if clamp 1 has other histoorgans around, can also snap in No. two airtight grooves 8, avoid being subject to the extruding of clamp 1 and impaired.

In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of this utility model patent design, are included in the protection domain of this utility model patent.

Claims (3)

1. a jaw device for gripping tongs for suturing, is characterized in that: it comprises two sizes, the identical clamp of shape, and the end interaction of two clamps connects; Front end and the middle part of clamp are provided with clip tooth, and the middle part of clamp caves inward, and form No. one arcuate groove; The rear end of clamp caves inward, and forms No. two arcuate groove; The front end of clamp has through hole, and the middle part of clamp is provided with the release groove of strip; When two clamps are closed, the front end of clamp is closed mutually, clip tooth clampings that match each other, and an arcuate groove at clamp middle part docks mutually and forms an airtight groove, and No. two arcuate grooves of clamp rear end dock mutually No. two airtight grooves of formation.

2. the jaw device of gripping tongs for suturing according to claim 1, is characterized in that: the end of described two clamps is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.

3. the jaw device of gripping tongs for suturing according to claim 1, is characterized in that: described clip tooth top is circular arc.

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