Mouse skin suture auxiliary device

Abstract

The mouse skin suture auxiliary device comprises a first clamp body, a second clamp body and a plurality of tweezers teeth, the first clamp body is hinged to the second clamp body so that the first clamp body and the second clamp body can rotate around the hinge point, and the tweezers teeth are arranged on the first clamp body and the second clamp body. The tweezer teeth are arranged at one ends of the bottoms of the first clamp body and the second clamp body at equal intervals; the skin on two cut sides is pulled oppositely to be aligned, then one ends of the bottoms of the first clip body and the second clip body are opened, the tweezers teeth on the first clip body and the second clip body are aligned to two sides of the skin surface, then the one ends of the bottoms of the first clip body and the second clip body are closed, and the skin is fixed by the tweezers teeth. At the moment, sutures can be inserted into gaps between the adjacent tweezer teeth to achieve preliminary suturing, after preliminary suturing, fixation of the skin by the first clamp body and the second clamp body is removed, then the sutures are tightened, and then the skin of the mouse is sutured by a single person.

Description

TECHNICAL FIELD

[0001] The utility model relates to mouse skin suture auxiliary field especially mouse skin suture auxiliary device. BACKGROUND

[0002] In the process of operating experiment to mouse, often need to use fixing device to fix it, after fixing, cut open mouse surface skin tissue, operate internal organ, after operating operation is completed, still need to suture mouse skin, cut open due to the elasticity of skin, make suture process difficult to align two sides skin, usually need to assist personnel to draw two sides skin cut open to each other in alignment during suture process to suture personnel align and suture, but, this mode needs to cooperate with auxiliary personnel and operate, cannot realize the independent operation of single person, has certain quantity requirement to operating personnel, has certain limitation. UTILITARIAN CONTENT

[0003] (I) technical problem to be solved

[0004] In order to solve the above problems of prior art, the utility model provides a mouse skin suture auxiliary device.

[0005] (II) technical scheme

[0006] In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises:

[0007] A mouse skin suture auxiliary device, comprising a first clamp body, a second clamp body and a pincer tooth, the first clamp body and the second clamp body are hinged, so that the first clamp body and the second clamp body can rotate around the hinge point, the pincer tooth is provided with a plurality of, the pincer tooth is equally spaced at one end of the bottom of the first clamp body and the second clamp body, when the first clamp body and the second clamp body are in closed state, one end of the bottom of the first clamp body and the second clamp body are in contact with each other, and the pincer tooth on the first clamp body and the pincer tooth on the second clamp body correspond one by one.

[0008] Preferably, the first clamp body and the second clamp body are connected by a pivot.

[0009] Preferably, a torsional spring is installed on the pivot, two force arms of the torsional spring are connected with the first clamp body and the second clamp body respectively, and under the action of the torsional spring, one end of the bottom of the first clamp body and the second clamp body are in contact with each other.

[0010] Preferably, the pincer tooth is flat, and the end of the pincer tooth away from the first clamp body or the second clamp body is smoothly transitioned.

[0011] Preferably, the gap between adjacent tweezers is 2mm, and the length of the tweezers is 1-2mm.

[0012] Preferably, the tweezers are fixedly arranged on the connecting plate, and the bottom end of the first or second clip body is provided with a connecting groove corresponding to the connecting plate, and the connecting plate is detachably installed in the connecting groove.

[0013] (Three) beneficial effects

[0014] The beneficial effects of the utility model lie in that: by the above technical scheme, the two incised skins are first pulled towards each other and aligned, then the bottom end of the first and second clip bodies is opened, the tweezers on the first and second clip bodies are aligned with the two sides of the skin surface, then the bottom end of the first and second clip bodies is closed, the skin is fixed by the tweezers, at this time, the suture can be inserted in the gap between adjacent tweezers to realize primary suturing, after primary suturing, the fixation of the first and second clip bodies on the skin is released, then the suture is tightened to realize single-person skin suturing of a mouse, which is convenient for experimenters to independently perform surgical suturing, cancels the limitation on the operator, and greatly improves the convenience of mouse skin suturing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structure schematic view of a mouse skin suturing auxiliary device;

[0016] Fig. 2 It is a side view structure schematic view of a mouse skin suturing auxiliary device;

[0017] Fig. 3 It is a structure schematic view of the second embodiment of the utility model.

[0018]

Explanation of reference signs

[0019] 1, first clip body;

[0020] 2, second clip body;

[0021] 3, pivot;

[0022] 4, tweezers;

[0023] 5, connecting groove;

[0024] 6, connecting plate. DETAILED DESCRIPTION

[0025] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail by combining with the specific embodiments and the accompanying drawings.

[0026] Please refer to Figs. 1-2 the first embodiment of the utility model:

[0027] A mouse skin suture auxiliary device, comprising a first clip body 1, a second clip body 2 and a plurality of tweezers teeth 4, the first clip body 1 and the second clip body 2 are hinged so that the first clip body 1 and the second clip body 2 can rotate around the hinge point, the tweezers teeth 4 are arranged at equal intervals at one end of the bottom of the first clip body 1 and the second clip body 2, and the first clip body 1 and the second clip body 2 are in contact with each other at one end of the bottom of the first clip body 1 and the second clip body 2 when the first clip body 1 and the second clip body 2 are in a closed state, and the tweezers teeth 4 on the first clip body 1 correspond to the tweezers teeth 4 on the second clip body 2 one by one.

[0028] In use, the two cut skin sides are first pulled towards each other and aligned, then one end of the bottom of the first clip body 1 and the second clip body 2 is opened, the tweezers teeth 4 on the first clip body 1 and the second clip body 2 are aligned with the two sides of the skin surface, and then one end of the bottom of the first clip body 1 and the second clip body 2 is closed to fix the skin with the tweezers teeth 4, at this time, the suture can be inserted into the gap between adjacent tweezers teeth 4 to achieve preliminary suture, after preliminary suture, the fixation of the first clip body 1 and the second clip body 2 on the skin is released, and then the suture is tightened to achieve single-person mouse skin suture.

[0029] In this embodiment, the first clip body 1 and the second clip body 2 are connected by a pivot 3.

[0030] In this embodiment, a torsional spring is installed on the pivot 3, two force arms of the torsional spring are connected to the first clip body 1 and the second clip body 2 respectively, and under the action of the torsional spring, one end of the bottom of the first clip body 1 and the second clip body 2 is in contact with each other; under the action of the torsional spring, the first clip body 1 and the second clip body 2 can keep clamping and fixing the skin at the bottom.

[0031] In this embodiment, the tweezers teeth 4 are flat, and the end of the tweezers teeth 4 away from the first clip body 1 or the second clip body 2 is smoothly transitioned, which can avoid damage to the skin surface by the tweezers teeth 4.

[0032] In this embodiment, the gap between adjacent tweezers teeth 4 is 2mm, and the length of the tweezers teeth 4 is 1-2mm.

[0033] Reference Fig. 3 The second embodiment of the utility model:

[0034] On the basis of the above-mentioned first embodiment, the tweezers teeth 4 are fixedly arranged on the connecting plate 6, one end of the bottom of the first clip body 1 or the second clip body 2 is provided with a connecting groove 5 corresponding to the connecting plate 6, and the connecting plate 6 can be detachably installed in the connecting groove 5;

[0035] The tweezers teeth 4 are connected by the connecting plate 6, the detachable connecting plate 6 can realize replacement of the tweezers teeth 4, and the tweezers teeth 4 are suitable for assisting in skin suture of different skin.

[0036] The working principle of the utility model is as follows:

[0037] The incised two sides of skin are pulled to be aligned, then the bottom one end of the first clamp body 1 and the second clamp body 2 is opened, the tweezers teeth 4 on the first clamp body 1 and the second clamp body 2 are aligned on the two sides of skin surface, then the bottom one end of the first clamp body 1 and the second clamp body 2 is closed, the skin is fixed by the tweezers teeth 4, at this time, the suture thread can be inserted in the gap between adjacent tweezers teeth 4 to realize primary suture, after primary suture, the skin is released from the first clamp body 1 and the second clamp body 2, then the suture thread is tightened, the mouse skin suture is realized by one person, the independent operation suture of experiment personnel is facilitated, the limitation to the operator is cancelled, and the convenience of mouse skin suture is greatly improved.

[0038] The circuit and electronic components and modules are all prior art, and the person skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and method.

[0039] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

[0040] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment only contains one independent technical scheme, the description mode of the specification is only for the sake of clarity, and the person skilled in the art should regard the specification as a whole, and the technical scheme in each embodiment can also be combined to form other embodiments that can be understood by the person skilled in the art.

Claims

1. A mouse skin suturing aid device, characterized by, The utility model provides a kind of tweezers, including first clip body, second clip body and pincette tooth, first clip body and second clip body are hinged between, so that first clip body and second clip body can rotate around hinge point, pincette tooth is provided with several, pincette tooth is equidistantly arranged at the bottom one end of first clip body and second clip body, when first clip body and second clip body are in closed state, the bottom one end of first clip body and second clip body contact each other, and the pincette tooth on first clip body and the pincette tooth on second clip body correspond one by one.

2. The mouse skin suturing aid of claim 1, wherein, The first clip body and the second clip body are connected by a pivot.

3. The mouse skin suturing aid of claim 2, wherein, A torsion spring is mounted on the pivot, and the two force arms of the torsion spring are connected to the first clip body and the second clip body respectively.

4. The mouse skin suturing aid of claim 1, wherein, The pincette tooth is flat, and the end of the pincette tooth away from the first clip body or the second clip body is smoothly transitioned.

5. The mouse skin suturing aid of claim 1, wherein, The gap between adjacent pincette teeth is 2mm, and the length of the pincette tooth is 1-2mm.

6. The mouse skin suturing aid of claim 1, wherein, The pincette tooth is fixedly arranged on a connecting plate, and the bottom end of the first clip body or the second clip body is provided with a connecting groove corresponding to the connecting plate, and the connecting plate can be detachably installed in the connecting groove.

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