CN211512953U

CN211512953U - Needle holder for medical science

Info

Publication number: CN211512953U
Application number: CN201921625460.8U
Authority: CN
Inventors: 徐贝
Original assignee: Hangzhou Tonggao Innovation Technology Co ltd
Current assignee: Hangzhou Tonggao Innovation Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-09-18
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a medical needle holder, constitute needle holder by handle, card and articulated department an organic whole, its characterized in that: the needle holder is provided with clamping pieces, a groove and an inner cavity are formed in the middle shaft inside each clamping piece respectively, the number of the grooves is two, the two grooves are located at two ends of the inner cavity respectively, rubber rings are arranged on the inner walls of the two grooves, and magnet stones located at two sides of the grooves are fixedly installed on the outer wall of one side of each clamping piece respectively. Through recess, rubber circle and the magnet in the clamping piece cooperate, centre gripping syringe needle that can be more stable has solved current needle holder when the centre gripping syringe needle, can lead to the syringe needle landing because the syringe needle lifting surface is inhomogeneous, through two built-in magnets of clamping piece, and the power degree of applying to two handles of needle holder when effectual having alleviateed the centre gripping makes medical personnel can easily carry out the centre gripping to the object when using the device.

Description

Needle holder for medical science

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical needle holder.

Background

The needle holder is also called needle holding forceps, and is mainly used for mounting a needle tube of an injector on the injector.

The clamping position of the existing needle holder is generally a flat head, which can cause that when medical staff clamps the needle tube, the needle tube can slide down due to uneven stress on the needle tube.

Therefore, based on the above, further improvement of the structure of the existing needle holder is required.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a medical needle holder to solve the above problems.

Technical scheme

In order to achieve the above object, the utility model provides a medical needle holder, including the needle holder, the needle holder includes handle, card and articulated department, its characterized in that: the needle holder is provided with clamping pieces, a groove and an inner cavity are formed in the middle shaft inside each clamping piece respectively, the number of the grooves is two, the two grooves are located at two ends of the inner cavity respectively, rubber rings are arranged on the inner walls of the two grooves, and magnet stones located at two sides of the grooves are fixedly installed on the outer wall of one side of each clamping piece respectively.

Preferably, the magnet is a neodymium iron boron magnet.

Preferably, the rubber ring is silica gel.

Advantageous effects

Compared with the prior art, the utility model provides a pair of medical needle holder possesses following beneficial effect:

the utility model discloses a, this utility model, through recess, rubber circle and magnet in the clamp cooperate, centre gripping syringe needle that can be more stable has solved current needle holder when the centre gripping syringe needle, probably because the syringe needle lifting surface is inhomogeneous, leads to the syringe needle landing.

Two, this utility model, through two built-in magnet stones of clamping piece, the effectual power degree of applying power to two handles of needle holder when having alleviateed the centre gripping makes medical personnel can easily carry out the centre gripping to the object when using the device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall closed structure of the present invention;

FIG. 2 is a schematic view of the clip structure of the present invention;

fig. 3 is a schematic view of the overall opening structure of the present invention.

The main reference numbers:

111. a needle holder; 1. a handle; 2. a card; 3. a hinge joint; 4. a clip; 5. a groove; 6. a rubber ring; 7. a magnet; 8. an inner cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a medical needle holder 111 is integrally formed by a handle 1, a card 2 and a hinge 3, which solves the problem that a needle tube slides down due to uneven force applied to the needle tube when a medical worker holds the needle tube.

According to the illustration in fig. 1, the needle holder 111 is comprised, the needle holder 111 comprises a handle 1, a card 2 and a hinge joint 3, and the needle holder is characterized in that: the needle holder 111 is provided with clamping pieces 4, the middle shaft inside the clamping pieces 4 is respectively provided with two grooves 5 and an inner cavity 8, the two grooves 5 are respectively positioned at two ends of the inner cavity 8, the inner walls of the two grooves 5 are provided with rubber rings 6, and the outer wall of one side of each clamping piece 4 is respectively fixedly provided with magnet stones 7 positioned at two sides of each groove 5.

As shown in fig. 2, the magnet 7 is a neodymium iron boron magnet.

Wherein, as shown in fig. 2, the rubber ring 6 is silica gel.

During specific operation, a hand is put into the two handles 1, the needle holder 111 is opened, the needle tube to be operated is aligned with the groove 5 and the inner cavity 8 on the clamping piece 4 and is arranged according to the shape and the size of the needle tube in a corresponding mode, force is applied to the two handles 1 to clamp the needle tube, the clamping piece 4 clamps the needle tube, and the needle holder 111 is retracted after the needle tube is used.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A needle holder for medical use, comprising a needle holder (111), said needle holder (111) comprising a handle (1), a card (2) and a hinge (3), characterized in that: be equipped with clamping piece (4) on needle holder (111), axle department in clamping piece (4) is seted up recess (5) and inner chamber (8) respectively, the quantity of recess (5) is two, two recess (5) are located the both ends of inner chamber (8) respectively, two the inner wall of recess (5) is equipped with rubber circle (6), the outer wall of clamping piece (4) one side is fixed respectively is equipped with magnet (7) that are located recess (5) both sides.

2. The needle holder according to claim 1, wherein the magnet (7) is a neodymium iron boron magnet.

3. The needle holder according to claim 1, wherein the rubber ring (6) is silicone.