CN211723311U

CN211723311U - Hemostatic forceps for general surgery department

Info

Publication number: CN211723311U
Application number: CN201922381987.7U
Authority: CN
Inventors: 孙良友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-23
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the technical field of medical instruments, in particular to a hemostatic forceps for general surgery department, which comprises a left forceps body and a right forceps body, wherein the left forceps body and the right forceps body are rotationally connected through a rotating shaft, and the hemostatic forceps also comprises a hemostatic cotton clamping mechanism and a forceps body clamping mechanism; the hemostatic cotton clamping mechanism is arranged at the top ends of the left forceps body and the right forceps body and comprises forceps heads, long grooves and guide rods, the forceps heads are symmetrically and fixedly connected to the left forceps body and the right forceps body, the long grooves are arranged at the top end of the right forceps body, the guide rods are connected to the top end of the right forceps body in a sliding mode, the top ends of the guide rods extend to the outer portion of the right forceps body, and the bottom ends of the guide rods extend to the inner portion of the long grooves; the utility model discloses an elasticity extrusion grip block of first spring utilizes the grip block to realize pressing from both sides the hemostatic cotton tight on the right pincers body, can prevent in the use that the hemostatic cotton from droing, and inside the elasticity through the second spring advances the through-hole with the card needle card simultaneously, prevents effectively that hemostatic forceps from rocking, avoids the secondary injury to the wound.

Description

Hemostatic forceps for general surgery department

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to department of general surgery hemostatic forceps.

Background

A hemostat is a surgical instrument for achieving blood occlusion by clamping blood vessels. The surgical instrument is used for rescuing patients to take hemostatic medicines and clamping the blood vessel aorta by hemostatic clamps so as to prevent blood from flowing out.

The hemostatic forceps are used on the principle that the hemostatic forceps clamp blood vessels or fur and the like a clamp, but are disinfected. The hemostatic forceps are divided into large, small, toothed, toothless, straight and bent, and different types of hemostatic forceps are selected according to different operation parts. The teeth beside the hemostatic forceps handle are helpful to fix the hemostatic forceps when clamping objects, so as to prevent the hemostatic forceps from falling off.

Hemostatic forceps need be at the nip of hemostatic forceps centre gripping hemostatic cotton when using, uses hemostatic cotton effectively to prevent the ceaseless bleeding of wound, and current hemostatic forceps can't press from both sides hemostatic cotton tightly to make hemostatic cotton drop easily, make hemostatic cotton result of use variation, when using hemostatic forceps, the long-time centre gripping of both hands produces fatigue easily, makes two pincers bodies of hemostatic forceps rock, thereby leads to the fact the secondary injury to patient's wound.

Based on this, the utility model designs a department of general surgery hemostatic forceps to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of general surgery hemostatic forceps to the hemostatic cotton who proposes in solving above-mentioned background art drops easily, reduces the cotton result of use of hemostasis, and the clamping dynamics of uncontrollable hemostatic forceps, and then leads to the fact the problem of secondary injury to the patient.

In order to achieve the above object, the utility model provides a following technical scheme: a hemostatic forceps for general surgery comprises a left forceps body and a right forceps body, wherein the left forceps body and the right forceps body are rotatably connected through a rotating shaft, and the hemostatic forceps further comprises a hemostatic cotton clamping mechanism and a forceps body clamping mechanism;

the hemostatic cotton clamping mechanism is arranged at the top ends of the left forceps body and the right forceps body and comprises forceps heads, long grooves and guide rods, the forceps heads are symmetrically and fixedly connected to the left forceps body and the right forceps body, the long grooves are arranged at the top end of the right forceps body, the guide rods are connected to the top end of the right forceps body in a sliding mode, the top ends of the guide rods extend to the outer portion of the right forceps body, and the bottom ends of the guide rods extend to the inner portion of the long grooves;

the clamp body clamping mechanism is arranged between the left clamp body and the right clamp body and comprises an arc plate, the two ends of the arc plate are respectively connected to the bottom ends of the left clamp body and the right clamp body in a sliding mode, and the two ends of the arc plate extend to the outer portions of the left clamp body and the right clamp body.

Preferably, a first spring is fixedly connected inside the long groove, and the first spring is connected to the outer part of the bottom end of the guide rod in a sliding mode.

Preferably, the bottom of the guide rod is fixedly connected with a clamping plate, the clamping plate is connected to the inside of the long groove in a sliding mode, and the top of the clamping plate is fixedly connected with the bottom end of the first spring.

Preferably, the clamp body clamping mechanism further comprises a through hole and a sliding groove, the through hole is uniformly formed in the arc plate, the sliding groove is symmetrically formed in the bottom ends of the left clamp body and the right clamp body, a second spring is fixedly connected to the inside of the sliding groove, and a sliding plate is fixedly connected to the bottom end of the second spring.

Preferably, the sliding plate is connected inside the sliding groove in a sliding mode, a clamping needle is fixedly connected to the bottom of the sliding plate, and the clamping needle is matched with the through hole.

Preferably, the front of slide is rigid coupling has the push rod, the outside of left pincers body and right pincers body is extended to one end of push rod, two push rods respectively with left pincers body and right pincers body sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an elasticity extrusion grip block of first spring utilizes the grip block to realize pressing from both sides the hemostatic cotton tight on the right pincers body, can prevent in the use that the hemostatic cotton from droing, and inside the elasticity through the second spring advances the through-hole with the card needle card simultaneously, prevents effectively that hemostatic forceps from rocking, avoids the secondary injury to the wound.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure at B of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-left forceps body, 2-right forceps body, 3-rotating shaft, 401-forceps head, 402-long groove, 403-guide rod, 404-first spring, 405-clamping plate, 501-arc plate, 502-through hole, 503-sliding groove, 504-second spring, 505-sliding plate, 506-clamping needle and 507-push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hemostatic forceps for general surgery comprises a left forceps body 1 and a right forceps body 2, wherein the left forceps body 1 and the right forceps body 2 are rotatably connected through a rotating shaft 3, and the hemostatic forceps further comprises a hemostatic cotton clamping mechanism and a forceps body clamping mechanism; the hemostatic cotton clamping mechanism is arranged at the top ends of the left forceps body 1 and the right forceps body 2 and comprises forceps heads 401, long grooves 402 and guide rods 403, the forceps heads 401 are symmetrically and fixedly connected to the left forceps body 1 and the right forceps body 2, the long grooves 402 are arranged at the top end of the right forceps body 2, the guide rods 403 are connected to the top end of the right forceps body 2 in a sliding mode, the top ends of the guide rods 403 extend to the outer portion of the right forceps body 2, and the bottom ends of the guide rods 403 extend to the inner portion of the long grooves 402; the pincers body chucking mechanism is located between the left pincers body 1 and the right pincers body 2, and pincers body chucking mechanism includes the arc 501, and sliding connection is on the bottom of the left pincers body 1 and the right pincers body 2 respectively at the both ends of arc 501, and the both ends of arc 501 all extend to the outside of the left pincers body 1 and the right pincers body 2.

Wherein, a first spring 404 is fixed inside the elongated slot 402, and the first spring 404 is slidably connected to the outside of the bottom end of the guide rod 403.

The bottom of the guide rod 403 is fixedly connected with a clamping plate 405, the clamping plate 405 is slidably connected inside the elongated slot 402, and the top of the clamping plate 405 is fixedly connected with the bottom end of the first spring 404.

The clamping plate 405 is moved by pulling the guide rods 403 outwards, and the first spring 404 is compressed, so that the hemostatic cotton after use can be conveniently detached.

The clamp body clamping mechanism further comprises a through hole 502 and a sliding groove 503, the through hole 502 is uniformly arranged on the arc-shaped plate 501, the sliding groove 503 is symmetrically arranged inside the bottom ends of the left clamp body 1 and the right clamp body 2, a second spring 504 is fixedly connected inside the sliding groove 503, and a sliding plate 505 is fixedly connected to the bottom end of the second spring 504.

The sliding plate 505 is slidably connected inside the sliding groove 503, a clamping pin 506 is fixedly connected to the bottom of the sliding plate 505, and the clamping pin 506 is matched with the through hole 502.

The front surface of the sliding plate 505 is fixedly connected with a push rod 507, one end of the push rod 507 extends to the outside of the left forceps body 1 and the right forceps body 2, and the two push rods 507 are respectively connected with the left forceps body 1 and the right forceps body 2 in a sliding manner.

The clamp needle 506 is clamped into the through hole 502 through the elastic force of the second spring 504, so that the left clamp body 1 and the right clamp body 2 can be effectively prevented from shaking, and secondary damage to the wound caused by the clamp head 401 is avoided.

One specific application of this embodiment is: by pulling the guide rod 403 outwards, the guide rod 403 drives the clamping plate 405 to move, so that the first spring 404 contracts, the hemostatic cotton is filled into the elongated slot 402, the guide rod 403 is released, the clamping plate 405 is pressed by the first spring 404, and the hemostatic cotton is clamped by the movement of the clamping plate 405;

the two push rods 507 are moved upwards to drive the second spring 504 to contract, the sliding plate 505 is driven to move upwards to drive the clamping needle 506 to move to the outside of the through hole 502, then the two circular rings at the bottom of the hemostatic forceps are held by hands, the forceps head 401 is aligned to a clamping position to clamp, when the clamping is stable, the extrusion is stopped, the push rods 507 are loosened, the sliding plate 505 and the clamping needle 506 are extruded by the second spring 504, and the clamping needle 506 is clamped into the through hole 502.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a department of general surgery's hemostatic forceps, includes left pincers body (1) and right pincers body (2), rotate through pivot (3) between left side pincers body (1) and the right pincers body (2) and connect its characterized in that: the hemostatic cotton clamping mechanism and the forceps body clamping mechanism are also included;

the hemostatic cotton clamping mechanism is arranged at the top ends of the left forceps body (1) and the right forceps body (2), and comprises forceps heads (401), long grooves (402) and guide rods (403), the forceps heads (401) are symmetrically and fixedly connected to the left forceps body (1) and the right forceps body (2), the long grooves (402) are arranged at the top end of the right forceps body (2), the guide rods (403) are slidably connected to the top end of the right forceps body (2), the top ends of the guide rods (403) extend to the outside of the right forceps body (2), and the bottom ends of the guide rods (403) extend to the inside of the long grooves (402);

the clamp body clamping mechanism is arranged between a left clamp body (1) and a right clamp body (2) and comprises an arc-shaped plate (501), the two ends of the arc-shaped plate (501) are respectively connected to the bottom ends of the left clamp body (1) and the right clamp body (2) in a sliding mode, and the two ends of the arc-shaped plate (501) extend to the outer portions of the left clamp body (1) and the right clamp body (2).

2. The hemostat for general surgery of claim 1, wherein: a first spring (404) is fixedly connected inside the long groove (402), and the first spring (404) is connected to the outer part of the bottom end of the guide rod (403) in a sliding mode.

3. The hemostat for general surgery of claim 1, wherein: the bottom of the guide rod (403) is fixedly connected with a clamping plate (405), the clamping plate (405) is connected to the inner part of the long groove (402) in a sliding mode, and the top of the clamping plate (405) is fixedly connected with the bottom end of the first spring (404).

4. The hemostat for general surgery of claim 1, wherein: the clamp body clamping mechanism further comprises a through hole (502) and a sliding groove (503), the through hole (502) is uniformly formed in the arc-shaped plate (501), the sliding groove (503) is symmetrically formed in the bottom ends of the left clamp body (1) and the right clamp body (2), a second spring (504) is fixedly connected to the inner portion of the sliding groove (503), and a sliding plate (505) is fixedly connected to the bottom end of the second spring (504).

5. The hemostat for general surgery of claim 4, wherein: the sliding plate (505) is connected to the inside of the sliding groove (503) in a sliding mode, a clamping pin (506) is fixedly connected to the bottom of the sliding plate (505), and the clamping pin (506) is matched with the through hole (502).

6. The hemostat for general surgery of claim 4, wherein: the front of slide (505) is rigid coupling has push rod (507), the outside of left pincers body (1) and right pincers body (2) is extended to one end of push rod (507), two push rods (507) respectively with left pincers body (1) and right pincers body (2) sliding connection.