CN205234572U - Centre gripping of organizing of taking gullet tooth clamps - Google Patents

Abstract

The utility model discloses a centre gripping of organizing of taking gullet tooth clamps, including being used for the left right forceps handle who holds and being used for controlling of centre gripping tissue to clamp the jaw, pincers jaw front end is provided with the gullet tooth that can mesh, control the pincers jaw along with the increase of clamping -force degree is laminated by front end to rear end in proper order each other when the closure. What have above -mentioned structure organizes centre gripping pincers, has combined operation pincers and the respective advantage of tweezers, controls easily promptly, is difficult to tiredly, and reduction that again can furthest is to the human fragile damage of organizing. Its simple structure is practical, and simple manufacture easily promotes.

Description

With the gripper clamp of organizing of briar tooth

Technical field

The utility model relates to a kind of operating forceps that clamps human body soft tissue.

Background technology

In the time carrying out operation, need to utilize the tool holding such as tissue forceps, tweezers soft tissue, suture needle etc. to be beneficial to operation technique, but normal tissue pincers (often using clinically vessel forceps) can cause larger infringement to soft tissue, especially skin histology, so we need to use the tweezers less to soft tissue injury; But using tweezers method is to clamp tweezers with thumb and forefinger, middle finger, the long-time finger that uses is easily tired, and therefore clinical manipulation Shi doctor likes with vessel forceps (fingerstall method), although instrumentation mistake, can cause damage to soft tissue, but use clinically always.

Utility model content

For the technical problem of above-mentioned existence, the utility model provides a kind of gripper clamp of organizing with briar tooth, has advantages of that tissue forceps is convenient to control with tweezers less to human tissue injury simultaneously.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of gripper clamp of organizing with briar tooth, comprises the left and right clamp handle for holding and clamp jaw for the left and right that clamps tissue; Described pincers jaw front end is provided with engageable briar tooth, described left and right pincers jaw in the time of closure along with the increase of clamping dynamics is bonded to each other successively to rear end by front end.

Improve as one, between the clamp handle of described left and right, be provided with elastomeric element. Be between clamp handle, to be provided with an individual pretightning force by elastomeric element, first contribute to the accurate control of user to its clamping dynamics, secondly also more laborsaving in the time unclamping, avoid the rear hand fatigue of the long-time use of user.

Improve as one, described elastomeric element is two shell fragments that are separately fixed at clamp handle inner side, left and right. Provide pretightning force by two deformation with elasticity shell fragment, it is simple in structure, easy to make, with low cost.

Improve as one, described left and right pincers jaw is made up of elastomeric material. There is flexible pincers jaw and produce gradually deformation in the time of clamping, make it together bonded to each other gradually from front to back. User can, by adjusting clamping dynamics adjustment pincers jaw holding area, contribute to user to clamp accurately the tissue of wanting clamping, avoid accidentally injuring.

Improve as one, the briar tooth of described left and right pincers jaw front end is one on one side, and another side is two. Being arranged so that of briar tooth wholely organizes the clamping of gripper clamp more firm. Briar tooth can also be set to bastard and serration according to the difference of the scope of application. Bastard is for clamping harder tissue, and serration is for delicate procedure, as tendon suture, plastic operation etc.

Usefulness of the present utility model is: have the gripper clamp of organizing of said structure, combine operating forceps and tweezers advantage separately, easily control, be not easy fatigue, can reduce to greatest extent again the damage to human body delicate tissue. It is simple and practical, makes simply, is easy to promote.

Brief description of the drawings

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

Mark in figure: 1 clamp handle, 2 pincers jaws, 3 shell fragments, 4 briar tooths.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

As Fig. 1 the utility model comprises the left and right clamp handle 1 for holding and clamps jaw 2 for the left and right that clamps tissue; Described pincers jaw 2 front ends are provided with engageable briar tooth 4. The briar tooth 4 of left and right pincers jaw 2 front ends is one on one side, and another side is two. Briar tooth 4 can be that bastard can be also serration. Described left and right pincers jaw 2 in the time of closure along with the increase of clamping dynamics is bonded to each other successively to rear end by front end. The object of in the past fitting gradually afterwards in order to reach pincers jaw 2, left and right pincers jaw 2 is made up of elastomeric material, such as some have flexible alloy. The inner side of left and right pincers jaw 2 can be linear in addition, can be also aduncate arc. When use like this, in the time of closure, first the front end of left and right pincers jaw 2 contacts, and gap is also left in all the other places. Along with user strengthens clamping dynamics, left and right pincers jaw 2 inner side remainders also fit together from front to back gradually.

For pretightning force is provided, between described left and right clamp handle 1, be provided with elastomeric element. Elastomeric element is two shell fragments 3 that are separately fixed at left and right clamp handle 1 inner side.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (5)

1. the gripper clamp of organizing with briar tooth, comprises the left and right clamp handle for holding and clamps jaw for the left and right that clamps tissue; Described pincers jaw front end is provided with engageable briar tooth, it is characterized in that: described left and right pincers jaw in the time of closure along with the increase of clamping dynamics is bonded to each other successively to rear end by front end.

2. a kind of gripper clamp of organizing with briar tooth according to claim 1, is characterized in that: between the clamp handle of described left and right, be provided with elastomeric element.

3. a kind of gripper clamp of organizing with briar tooth according to claim 2, is characterized in that: described elastomeric element is two shell fragments that are separately fixed at clamp handle inner side, left and right.

4. a kind of gripper clamp of organizing with briar tooth according to claim 1, is characterized in that: described left and right pincers jaw is made up of elastomeric material.

5. a kind of gripper clamp of organizing with briar tooth according to claim 1, is characterized in that: the briar tooth of described left and right pincers jaw front end is one on one side, and another side is two.