CN219461257U - Wire holding clamp used in operation - Google Patents

Abstract

The utility model discloses a pair of wire holding pliers used in operation, which comprises a pliers handle and a clamping part, and is characterized in that: the clamp handle and the clamping part are integrally formed to form a clamp body, the middle sections of the two clamp bodies are hinged, a self-locking rack is arranged on the clamp handle, a blank area without the rack is arranged at the tail end of the self-locking rack, and a fine frosted surface is arranged on the contact surface of the clamping part; the clamping part has radian. The utility model designs a pair of wire holding pliers for operation, which is improved on the basis of the original elbow hemostatic pliers, maintains the clamping and self-locking functions, removes a serrated plane at the pliers head, and is provided with a fine frosting surface to protect a suture line from being damaged when the suture line is clamped; the edge of the clamping part is provided with a round obtuse angle, so that the damage of the edge angle to the suture is avoided; the tail end of the clamping part is gradually thinned, so that the clamping part can adapt to a narrow space; the end section of the self-locking rack is provided with a blank area, and the self-locking rack is not self-locked when the clamping force is smaller.

Description

Wire holding clamp used in operation

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a pair of wire holding forceps used in an operation.

Background

Suturing refers to the involution or reconstruction of cut or trauma broken tissues, skin and organs, and can maintain a certain bundling tension, which is a basic condition for ensuring good healing so as to restore the functions of the tissues, skin and organs, and is one of important basic operation technologies of surgical operations. The sewing method mainly comprises intermittent sewing and continuous sewing.

The suture needs to be tightened when suturing to maintain tissue apposition. For a part with tension or a special suture (such as an absorbable suture) with poor holding force, the knot cannot be maintained after primary knotting, loosening can occur, and an operation assistant is required to continuously, effectively and safely clamp and fix the suture before secondary knotting and reinforcement until secondary knotting is performed to strengthen, so that the knot cannot be loosened.

So far, the wire knot is clamped by using the existing vascular clamp instead of the conventional vascular clamp by an assistant, and no special wire clamp is used. The clamping part of the vascular forceps is provided with specially designed insections, so that the suture is damaged, the strength is reduced, the suture breakage problem often occurs, when the clamping angle is slightly deviated, or when an operator knottes to the bottom assistant immediately to release the vascular forceps for extraction, the loosening and the uncoordinated extraction lead to the sawing effect, and the broken suture is often unavoidable, so that the vascular forceps have higher surgical technology and cooperation requirements. The light person needs to suture again and tie off, and the tissue at the special part is sutured and tied, which may cause irreparable consequences such as operation failure or major bleeding. This has been a problem of headache in clinical surgery.

In order to solve the technical problems, the utility model provides a pair of wire holding forceps used in an operation.

Disclosure of Invention

In order to solve the technical problems, the utility model designs a pair of wire holding pliers for operation, which is improved on the basis of the original elbow vascular pliers, and the serrated plane at the pliers head is removed to eliminate the damage of the suture, and a fine frosted surface is arranged to provide the necessary friction force for clamping the suture, so that the suture is protected from being damaged and can be effectively clamped; the edge of the clamping part is processed at an obtuse angle, so that the damage to the suture is avoided; the tail end of the clamping part is gradually thinned, so that the clamping part can adapt to a narrow space.

In order to achieve the technical effects, the utility model is realized by the following technical scheme: the utility model provides a wire holding pincers that uses in operation, includes pincers handle and clamping part, its characterized in that: the clamp handle and the clamping part are integrally formed to form a clamp body, the middle sections of the two clamp bodies are hinged, a self-locking rack is arranged on the clamp handle, a blank area without the rack is arranged at the tail end of the self-locking rack, and a fine frosted surface is arranged on the contact surface of the clamping part; the clamping part has radian.

Further, the edge of the clamping part is provided with a round obtuse angle, the tail section of the clamping part is gradually thinned, and the tail end of the clamping part is a round blunt end.

The beneficial effects of the utility model are as follows:

the utility model designs a pair of wire holding pliers for operation, which is improved on the basis of the original elbow hemostatic pliers, maintains the clamping and self-locking functions, removes saw teeth at the pliers head, is provided with a fine frosted surface, protects a suture line from being damaged when clamping the suture line, and simultaneously provides a fine clamping friction force; the edges of the clamping parts are provided with fillets, so that the damage of the fillets to the suture is avoided; the tail end of the clamping part is gradually thinned, so that the clamping part can adapt to a narrow space; the end section of the self-locking rack is provided with a blank area, and the self-locking rack is not self-locked when the clamping force is smaller.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of the structure of the pliers body of the utility model;

FIG. 4 is a partial schematic view of the self-locking rack of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a clamp handle; 2. a clamping part; 3. fine frosting; 4. blank areas.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a pair of wire holding pliers for use in surgery includes a pliers handle 1 and a clamping part 2, and is characterized in that: the two pliers handles 1 and the clamping part 2 are integrally formed to form a pliers body, the middle sections of the two pliers bodies are hinged, a self-locking rack is arranged on the pliers handle 1, the racks are meshed during clamping, the clamping state is locked, a blank area 4 without the rack is arranged at the tail end of the self-locking rack, when the clamping degree is light, the self-locking is not carried out, a fine frosted surface 3 is arranged on the contact surface of the clamping part 2, the friction force between the fine frosted surface and a suture is increased, the suture is prevented from slipping, and meanwhile, the damage of the tooth-shaped clamping surface to the suture is avoided; the clamping part 2 has radian, avoids the visual field blind area, prevents that the hand from sheltering from the operation district, is convenient for observe.

The clamping part 2 edge sets up the round obtuse angle, avoids edge corner damage suture line, the 2 last sections of clamping part taper, and clamping part 2 end is the round blunt end, is applicable to narrow and small space, avoids the damage of apparatus to the operation district.

Example 2

The using method comprises the following steps: in the operation, after one knot is tied, the suture line is directly clamped and fixed by using the suture holding forceps, so that the phenomenon that the previous knot is loose when one knot is tied is avoided, the first knot is released when the second knot is tied, the second knot is clamped, and the third knot is tied.

The utility model designs a pair of wire holding pliers for operation, which is improved on the basis of the original elbow hemostatic pliers, maintains the clamping and self-locking functions, removes a serrated plane at the pliers head, and is provided with a fine frosting surface 3 to protect the suture from being damaged when clamping the suture; the edge of the clamping part 2 is provided with a round obtuse angle, so that the damage of the edge angle to the suture is avoided; the tail end of the clamping part 2 is gradually thinned, so that the clamping part can adapt to a narrow space; the end section of the self-locking rack is provided with a blank area 4, and the self-locking rack is not self-locked when the clamping force is smaller.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (2)

1. The utility model provides a wire holding pincers that uses in operation, includes pincers handle and clamping part, its characterized in that: the clamp handle and the clamping part are integrally formed to form a clamp body, the middle sections of the two clamp bodies are hinged, a self-locking rack is arranged on the clamp handle, a blank area without the rack is arranged at the tail end of the self-locking rack, and a fine frosted surface is arranged on the contact surface of the clamping part; the clamping part has radian.

2. A pair of surgical pliers according to claim 1, wherein the edge of the clamping portion is provided with a rounded obtuse angle, the end of the clamping portion is tapered, and the end of the clamping portion is a rounded blunt end.