CN208942290U - A kind of goitre clamp - Google Patents

Abstract

The utility model discloses a kind of goitre clamps, including two main forceps bodies, two main forceps bodies are made of rotation axis connection, the main forceps body lantern ring, clamp handle and clamp piece, diamond groove is designed on the clamping surface of two clamp pieces, and two clamp pieces are oval hollow structures；The utility model solves existing surgical clamp and easily causes many places breakage of parathyroid tissue and the rupture of vascular surface in clamp process, the thyroid gland for especially merging chronic inflammation to thyroid cancer more easily causes tearing broken, the problem of increasing intraoperative blood loss, influencing surgical field of view, increase operating time.

Description

A kind of goitre clamp

Technical field

The utility model belongs to medical and clinical equipment technology field, and in particular to a kind of goitre clamp.

Background technique

In recent years disease incidence is continuously improved thyroid disease, needs the patient of operative treatment to be also continuously increased, existing surgical procedure In need to dissociating on the outside of thyroid gland, sufficiently expose thyroid gland, detachment Low and up polar vessels, then with vessel forceps to right Side pulls thyroid gland, separates thyroid gland back side tissue and exposure recurrent nerve, finally cuts off thyroid gland.Clamp in surgical procedure With drawing has that vessel forceps are completed and the front end of vessel forceps is relatively thin and need many places clamp, clamp process easily causes parathyroid tissue The rupture of many places breakage and vascular surface, the thyroid gland for especially merging chronic inflammation to thyroid cancer more easily cause tearing broken, Increase intraoperative blood loss, influence surgical field of view, increases operating time.

In the prior art, such as a kind of Thyreoid operation forceps that China Patent Publication No. CN202568374U is provided, including two A to be coupled as one with finger sleeve ring, clamp handle, clamp piece by rotation axis, the rotation axis is connected with push-pull rod, the pincers On piece is respectively equipped with anti-skidding contrate and first sliding groove and second sliding slot, and the upward horizontal buckling in upper end of clamp piece, and described first Sliding slot and second sliding slot are socketed with rotation axis respectively, the rotation axis connection push-pull rod.Above-mentioned technical proposal is using flexible Clamp piece reduce surgical clamp damage caused by neural blood vessel, but the front end of this clamp piece is thinner, it is easy in clamp Process causes many places breakage of parathyroid tissue and the rupture of vascular surface, increases the amount of bleeding in operation, also affects hand The art time.

Utility model content

The purpose of this utility model is to provide a kind of goitre clamps, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A kind of goitre clamp, comprising:

Including two main forceps bodies, two main forceps bodies are by rotation axis connection, and the main forceps body is by lantern ring, pincers Handle and clamp piece form, and diamond groove are designed on the clamping surface of two clamp pieces, and two clamp pieces are that ellipse is hollow Structure.

Compared with prior art, the utility model has the beneficial effects that using in the ellipse similar with thyroid morphology Hollow structure, can disposable larger area clamp thyroid gland, solve existing Thyreoid operation forceps and easily cause thyroid breakage And vascular surface rupture, the problem of increasing the bleeding of operation and influence surgical field of view.And this structure can also be in thyroid gland hand Play the role of clamp, drawing, Pressur hemostatic in art, reduces the bleeding in operation and the destruction to parathyroid tissue, can also subtract Few unnecessary recurrent nerve damage, reduces the incidence of postoperative complications.

Detailed description of the invention

Fig. 1 is the utility model plan view；

Fig. 2 is the utility model clamp piece schematic diagram.

In figure: 1 lantern ring, 2 clamp handles, 3 clamp pieces, 4 diamond grooves, 5 rotation axis.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2:

A kind of goitre clamp, including two main forceps bodies, two main forceps bodies are connected by rotation axis 5, the pincers Sub- main body is made of lantern ring 1, clamp handle 2 and clamp piece 3, and diamond groove 4, and two are designed on the clamping surface of two clamp pieces 3 The clamp piece 3 is oval hollow structure.

As shown in Figure 1, the present apparatus, since clamp piece 3 is using the oval hollow structure similar with thyroid morphology, institute With the present apparatus during surgery can disposable clamp larger area thyroid gland, and thyroid gland vascular surface can be played certain Pressure hemostatic effect, after clamp thyroid gland, operator can according to the intention of oneself manipulate clamp handle 2 to thyroid gland carry out upper pole, Junior or opposite side drawing finally cut off thyroid gland to separate thyroid gland back side tissue and exposure recurrent nerve；The utility model Play the role of clamp, drawing, Pressur hemostatic in the course of surgery, reduce the bleeding in operation and parathyroid tissue is broken It is bad, also reduce the damage to recurrent nerve, while reducing the incidence of operating time and postoperative complications.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (1)

1. a kind of goitre clamp, including two main forceps bodies, two main forceps bodies are connected by rotation axis (5), the pincers Sub- main body is made of lantern ring (1), clamp handle (2) and clamp piece (3), which is characterized in that is all set on the clamping surface of two clamp pieces (3) Have diamond groove (4), and two clamp pieces (3) are oval hollow structures.