CN204909524U

CN204909524U - Surgery operation expansion pincers

Info

Publication number: CN204909524U
Application number: CN201520575958.3U
Authority: CN
Inventors: 刘宜刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-04
Filing date: 2015-08-04
Publication date: 2015-12-30
Anticipated expiration: 2025-08-04

Abstract

The utility model relates to the technical field of medical equipment, announced surgery operation expansion pincers, having included handle and pincers handle, being provided with the extension fixture that can fix and reset on the handle, the pincers handle is established the one end of handle, the other one end of handle is formed with and is used for the doctor to point the ring of holding of laying, clamps and adopts the circular arc transition between handle and the handle, and the lower extreme of pincers handle is equipped with and is used for the fixed fixing device who clamps the handle position, the utility model provides a surgery operation expansion pincers, through the finger wear laying the intra -annular, behind the handle of holding with a firm grip, to extension fixture compress for the pincers handle enters into back in the wound, loosens the handle, can fix the extension fixture, keeps the expansion state, and fixing device can guarantee to clamp handle fixed in the wound, avoids skidding, causes the expansion failure, simple structure, and small, the quality is light, convenient operation.

Description

Surgery stretching pliers

Technical field

This utility model relates to technical field of medical instruments, especially surgery stretching pliers.

Background technology

At present, operating forceps is the most frequently used a kind of surgical instrument arrived in surgical operation, and after being carried out disinfection by operating forceps, doctor utilizes operating forceps wound can be carried out the process of highly effective and safe.

Stretching pliers is as the one of operating forceps, being most widely used in surgical operation, doctor can utilize stretching pliers to expand less wound, wound can be processed fast, alleviate the misery of patient, but existing stretching pliers volume is all larger, heavier mass, doctor can only be hand-held wound is expanded, easily cause doctor can not carry out treatment of wounds fast and effectively, and in the process of process, easily cause clamp handle and wound to produce and slide, need carry out secondary or repeatedly expand, thus increase the distress level of patient.

Summary of the invention

For the deficiencies in the prior art, this utility model provides surgery stretching pliers, include handle and clamp handle, described handle is provided with the extension fixture that can fix and reset, described clamp handle is located at one end of described handle, other one end of described handle be formed hold for doctor's finger lay ring, adopt arc transition between described clamp handle and described handle, the lower end of described clamp handle is provided with the fixture for fixing clamp handle position.

Further, the number of described handle is two, and two described handles are flexibly connected by bearing pin.

Further, described extension fixture comprises the spring of stretching, extension, and the two ends of described spring are connected to the middle part of two described handles.

Further, described fixture comprises the circular fixing head being located at described clamp handle lower end, and the thickness of described fixing head is 0.4mm, and diameter is 4mm.

Further, lay ring described in and be provided with skid resistant course.

Further, the upper end of described clamp handle is provided with LED, and described handle is provided with battery settling groove, is provided with battery in described battery settling groove, and described LED and described battery are electrically connected.

The beneficial effects of the utility model are: the surgery stretching pliers that this utility model provides, and be through lay in ring, after handle of holding with a firm grip by finger, extension fixture is compressed, clamp handle is entered into after in wound, release handle, can fix extension fixture, keep expansion state, fixture can ensure clamp handle fixing in wound, avoid skidding, cause and expand unsuccessfully, structure is simple, and volume is little, quality is light, easy to operate.

Accompanying drawing explanation

The structural representation of the surgery stretching pliers that Fig. 1 provides for this utility model embodiment;

The structural representation of the clamp handle of the surgery stretching pliers that Fig. 2 provides for this utility model embodiment.

In figure, 10 is handle, and 101 is spring, and 102 is bearing pin, and 103 is security protection ring, and 104 is skid resistant course, and 11 is clamp handle, and 111 is fixing head, and 112 is LED.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:

As shown in Fig. 1 ~ 2, the preferred embodiment that this utility model provides.

Surgery stretching pliers, can be used on surgical operation, expands when processing minor cut or wound for doctor to minor cut or wound.

Surgery stretching pliers, include handle 10 and clamp handle 11, handle 10 is provided with the extension fixture that can fix and reset, this extension fixture can by the effect that holding with a firm grip and unclamping realization contraction and expand of handle 10, clamp handle 11 is located at one end of handle 10, other one end of handle 10 be formed hold for doctor's finger lay ring 103, arc transition is adopted between clamp handle 11 and handle 10, the lower end of clamp handle 11 is provided with the fixture for fixing clamp handle 11 position, like this, after clamp handle 11 enters wound, can release handle 10, the expansion to wound can be realized, , the position of fixture to clamp handle 11 is fixed, structure is simple, easy to operate.

The surgery stretching pliers that the present embodiment provides, is through by finger and lays in ring 103, after handle 10 of holding with a firm grip, extension fixture is compressed, clamp handle 11 is entered into after in wound, release handle 10, can fix extension fixture, keep expansion state, fixture can ensure clamp handle 11 fixing in wound, avoid skidding, cause and expand unsuccessfully, structure is simple, and volume is little, quality is light, easy to operate.

In order to realize holding with a firm grip and unclamp and realizing the contraction of extension fixture and the effect of expansion of handle 10, the number of handle 10 is two, and two handles 10 are flexibly connected by bearing pin 102.

Extension fixture comprises the spring 101 of stretching, extension, the two ends of spring 101 are connected to the middle part of two handles 10, like this, when initial handle 10 unclamps, spring 101 is in expansion state, when two handles 10 of holding with a firm grip, make the Distance Shortened between two handles 10, thus reach Compress Spring 101, tighten the effect of extension fixture, structure is simple, practical.

In order to ensure that clamp handle 11 is fixed in wound, and ensure the comfort level of patient, fixture comprises the circular fixing head 111 being located at clamp handle 11 lower end, and the thickness of fixing head 111 is 0.4mm, and diameter is 4mm.

Lay ring 103 and be provided with skid resistant course, like this, doctor holds stretching pliers when carrying out enlargement and contraction, not easily skids, easy to operate.

The upper end of clamp handle 11 is provided with LED 112, handle 10 is provided with battery settling groove, is provided with battery in battery settling groove, and LED 112 and battery are electrically connected, when needs are expanded minor cut or wound, first lightening LED lamp 112, then carry out wound expansion, like this, can so that doctor carries out expanding rear treatment, improve the success rate of operation, structure is simple, practical.

What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.

Claims

1. surgery stretching pliers, it is characterized in that, include handle and clamp handle, described handle is provided with the extension fixture that can fix and reset, described clamp handle is located at one end of described handle, other one end of described handle be formed hold for doctor's finger lay ring, adopt arc transition between described clamp handle and described handle, the lower end of described clamp handle is provided with the fixture for fixing clamp handle position.

2. surgery stretching pliers according to claim 1, is characterized in that, the number of described handle is two, and two described handles are flexibly connected by bearing pin.

3. surgery stretching pliers according to claim 2, is characterized in that, described extension fixture comprises the spring of stretching, extension, and the two ends of described spring are connected to the middle part of two described handles.

4. surgery stretching pliers according to claim 1, is characterized in that, described fixture comprises the circular fixing head being located at described clamp handle lower end, and the thickness of described fixing head is 0.4mm, and diameter is 4mm.

5. surgery stretching pliers according to claim 1, is characterized in that, described in lay ring and be provided with skid resistant course.

6. surgery stretching pliers according to claim 4, is characterized in that, the upper end of described clamp handle is provided with LED, and described handle is provided with battery settling groove, is provided with battery in described battery settling groove, and described LED and described battery are electrically connected.