CN208808578U

CN208808578U - Soft tissue forceps

Info

Publication number: CN208808578U
Application number: CN201720893413.6U
Authority: CN
Inventors: 孟嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-22
Filing date: 2017-07-22
Publication date: 2019-05-03
Anticipated expiration: 2027-07-22

Abstract

A kind of soft tissue forceps, including, left and right jaws, the front end of left and right jaws is respectively equipped with intermeshing cognate structure, and the rear end of the left and right jaws further respectively has mutually matched Saw blade and tooth socket.The soft tissue forceps of the utility model pass through the cooperation of Saw blade and tooth socket, and realization is fixed the left and right jaws of the soft tissue forceps under any grasping force degree.It avoids grasping dynamics variation bring sliding because of forceps with this.The utility model further increases stability when grasping, prevents from skidding, can further damage caused by patient in effective means operative process by further improving to forceps front end cognate structure.

Description

Soft tissue forceps

Technical field

The utility model relates to a kind of surgical instrument more particularly to a kind of soft tissue forceps.

Background technique

In bone surgery, it usually needs destroy the subcutaneous tissue of patient to expose subjects bones' structure.It was carried out in operation Cheng Zhong, it is also necessary to which soft patient tissues pulled, grasped, sutured etc. with operation.It is interior containing rich since soft tissue structure is loose Rich blood vessel, lymphatic vessel and nerve, these important feature travelings are hardly visible in sub-dermal soft tissue.Thus, easily in group It is damaged when knitting suture.

Currently, generalling use common pincers or vessel forceps when carrying out sub-dermal soft tissue suture.Although both surgical devices Tool can grasp sub-dermal soft tissue, but be clearly present following deficiency:

The increment of pincers is sharp keen, and dentalation is thinner.In suture operation, it is easy to the knot such as injuring nerve or blood vessel Structure causes to dominate area's feeling, movement and blood supply disorder；

Further, since soft tissue is loose, pincers is easy to tear soft tissue when grasping, and causes local tissue damage suitable Benefit suture；

Due to the arc that the binding clip of vessel forceps is strip, binding clip face is equipped with shallow sawtooth striated structure, past when grasping tissue It make grasping point unstable since the tissue surface product of grasping is excessive toward meeting.Once it is important that binding clip is slid onto nerve, blood vessel etc. Structure then easily causes damage.Moreover, vessel forceps are only held by grasping dynamics without grasping tooth, are difficult to control dynamics.It uses When vessel forceps, grasping force is too small, can not catch soft tissue, and grasping force, which is spent, then will lead to greatly tissue ischemia necrosis.

Thus, it is badly in need of a kind of forceps for soft tissue for being capable of providing stabilization clamp holding force at present.

Summary of the invention

In order to solve the shortcomings of the prior art, the purpose of this utility model is to provide a kind of game server parameters More new system is configured, the configuration that dynamic modifies game server can come into force without restarting game, realize online game institute With i.e. resulting summary responses effect.

To achieve the above object, soft tissue forceps provided by the utility model, including, the left and right jaws being hinged, The front end of the left and right jaws is respectively equipped with intermeshing cognate structure, which is characterized in that the rear end of the left and right jaws is also It is respectively equipped with mutually matched Saw blade and tooth socket.

Wherein, the Saw blade is the arc along the left and right jaws rotation direction.

Further, the Saw blade is equipped with multiple groups groove.

Meanwhile in the soft tissue forceps, the cognate structure is strip.

Further, the top of above-mentioned cognate structure is equipped with inside radian.

Moreover, the front end of the left and right jaws is curved U-shaped structure in the axial direction in above-mentioned soft tissue forceps.

Wherein, the left and right jaws are relatively hinged by the pin hole through middle part.The pin hole is through-hole or threaded hole.

It is mutually arranged side by side with above-mentioned soft tissue grasping wrench structure, described in the front end deviation of the left and right jaws of the soft tissue forceps The axial direction of soft tissue forceps.

Left and right jaws, cognate structure, Saw blade and the tooth socket of above-mentioned soft tissue forceps are medical stainless steel material.

The utility model is compared with existing scheme and is had the following technical effect that

1. the soft tissue forceps of the utility model pass through the cooperation of Saw blade and tooth socket, realize in any grasping force degree Under the left and right jaws of the soft tissue forceps are fixed.It is avoided with this because forceps grasping dynamics variation bring is sliding It is dynamic.

2. the utility model is by further improving forceps front end cognate structure, by strip, inwardly curved Bent cognate structure, further increases stability when grasping, prevents from skidding, can be in effective means operative process to patient Caused by further damage.

It is certain special 3. further, in the utility model, the front end of left and right jaws provides the position of grasping dynamics Operation considers, is additionally provided with the radian of U-shaped or deviates the radian of the forceps axial direction.For special work angle or for spy Different soft tissue structure, device provided by the utility model can be competent at.

Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understand through the implementation of the invention.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, and with this reality Together with novel embodiment, for explaining the utility model, limitations of the present invention are not constituted.In the accompanying drawings:

Fig. 1 is the structure chart according to the soft tissue forceps of the utility model；

Fig. 2 is the schematic diagram according to the U-shaped left and right jaws front end of the soft tissue forceps of the utility model.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Fig. 1 is the structure chart according to the soft tissue forceps of the utility model, including, the left and right jaws 1 being hinged, institute The front end for stating left and right jaws 1 is respectively equipped with intermeshing cognate structure 2, which is characterized in that the rear end of the left and right jaws 1 is also It is respectively equipped with mutually matched Saw blade 3 and tooth socket 4.

Wherein, the Saw blade 3 is the arc along 1 rotation direction of left and right jaws.

Further, the Saw blade 3 is equipped with multiple groups groove.

Meanwhile in the soft tissue forceps, the cognate structure 2 is strip.

Further, the top of above-mentioned cognate structure 2 is equipped with inside radian.

Moreover, in above-mentioned soft tissue forceps, the front end of the left and right jaws 1 is to be bent in the axial direction referring to shown in Fig. 2 U-shaped structure.

Wherein, the left and right jaws 1 are relatively hinged by the pin hole through middle part.The pin hole is through-hole or threaded hole.

Mutually arranged side by side with above-mentioned soft tissue grasping wrench structure, institute is deviateed in the front end of the left and right jaws 1 of the soft tissue forceps State the axial direction of soft tissue forceps.

Left and right jaws 1, cognate structure 2, Saw blade 3 and the tooth socket 4 of above-mentioned soft tissue forceps are medical stainless steel material Matter.

The course of work of this system is exemplified below:

In soft tissue forceps provided by the utility model, left and right jaws 1 pass through the through-hole or spiral shell that are arranged in the middle part of it Pit is relatively hinged.One end is equipped with handle, is rear end close to one end of handle, close to rear end, is equipped with mutually matched sawtooth Item 3 and tooth socket 4.In use process, the soft tissue forceps are clamped soft tissue by operation handle by operating theatre staff Afterwards, it looses one's grip.Since the size of tooth socket 4 and Saw blade 3 cooperates, what the two can originally clamp the left and right jaws 1 Angle is fixed, to provide the grasping force of continued for constant for the soft tissue.

For the stability for further increasing the soft tissue forceps, in this patent, also by the front end of the left and right jaws 1 (opposite with rear end) is set as the cognate structure 2 of the oriented interior radian of elongated straps, provides more stable grab by cognate structure 2 Holding force.

To realize that the grasping of certain special angles operates, meanwhile, for the soft tissue for adapting to certain specific shapes, this is practical new Soft tissue forceps provided by type can also design the radian of U-shaped in the front end of left and right jaws 1 or deviate the forceps axial direction Radian.The radian will not influence the mode of operation of the soft tissue forceps, but can be flexibly according to surgery situation to certain A little privileged sites are operated.

Those of ordinary skill in the art will appreciate that: the above descriptions are merely preferred embodiments of the present invention, and It is not used in limitation the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for ability For the technical staff in domain, the technical solution that can still record to foregoing embodiments is modified, or to its middle part Technical characteristic is divided to be equivalently replaced.Within the spirit and principle of the utility model, it is made it is any modification, equally replace It changes, improve, should be included within the scope of protection of this utility model.

Claims

1. a kind of soft tissue forceps, including, the front end of the left and right jaws (1) being hinged, the left and right jaws (1) is set respectively There is intermeshing cognate structure (2), which is characterized in that the rear end of the left and right jaws (1) further respectively has mutually matched Saw blade (3) and tooth socket (4).

2. soft tissue forceps as described in claim 1, which is characterized in that the Saw blade (3) is along the left and right jaws (1) arc of rotation direction.

3. soft tissue forceps as claimed in claim 2, which is characterized in that the Saw blade (3) is equipped with multiple groups groove.

4. soft tissue forceps as claimed in claim 2, which is characterized in that the cognate structure (2) is strip.

5. soft tissue forceps as claimed in claim 3, which is characterized in that the top of the cognate structure (2) is equipped with inside Radian.

6. soft tissue forceps as described in claim 1, which is characterized in that the front end of the left and right jaws (1) is in the axial direction Curved U-shaped structure.

7. soft tissue forceps as described in claim 1, which is characterized in that the left and right jaws (1) pass through through middle part Pin hole is relatively hinged.

8. soft tissue forceps as claimed in claim 7, which is characterized in that the pin hole is through-hole or threaded hole.

9. soft tissue forceps as described in claim 1, which is characterized in that described in the front end of the left and right jaws (1) is deviateed The axial direction of soft tissue forceps.

10. soft tissue forceps as described in any one of claim 1 to 9, which is characterized in that the left and right jaws (1), cognate knot Structure (2), Saw blade (3) and tooth socket (4) are medical stainless steel material.