CN216855396U

CN216855396U - Remaining needle box

Info

Publication number: CN216855396U
Application number: CN202123325333.6U
Authority: CN
Inventors: 游得意
Original assignee: Zhongshan Hospital Xiamen University
Current assignee: Zhongshan Hospital Xiamen University
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-01
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an indwelling needle box which comprises a C-shaped base, a spherical cover and a connecting belt, wherein the spherical cover is arranged on the C-shaped base; the C-shaped base is attached to the outer side of the position where the indwelling needle is indwelling on the outer surface of the human body, and the opening of the C-shaped base faces the incoming direction of the indwelling needle; the spherical cover is positioned above the C-shaped base, one end of the spherical cover is hinged to the C-shaped base, and the other end of the spherical cover is movably buckled on the C-shaped base so as to cover the indwelling needle in the C-shaped base; the connecting belts are fixed on two sides of the C-shaped base and used for connecting and fixing the C-shaped base on a human body; and a gluing device is arranged at the bottom of the C-shaped base. Through setting up C type base, and the cooperation spherical cover that can open and shut, can carry out the holding protection to the needle part of keeping somewhere in human surface, when avoiding the patient to move about, unexpected touching or mistake are pulled out and are made the needle of keeping somewhere drop, still can prevent to keep somewhere the needle and receive external pollution.

Description

Remaining needle box

Technical Field

The utility model relates to the field of medical instruments, in particular to an indwelling needle box for protecting an indwelling needle.

Background

The venous indwelling needle consists of a stainless steel core, a soft outer sleeve and a plastic needle seat. An infusion tool for puncturing a blood vessel with an outer cannula and a stylet during puncture, withdrawing the stylet after the cannula is fed into the blood vessel, and only leaving the soft outer cannula in the blood vessel for infusion. When a patient needs to perform long-time infusion or intermittent and continuous infusion, a venous indwelling needle is usually adopted to avoid damage and complications caused by repeated puncture. The indwelling needle can be retained for a long time after being fixed on the puncture site by the application. However, the existing indwelling needle comprises a structure such as an outer sleeve, a needle seat, a catheter, a positive pressure connector and a heparin cap, the existing indwelling needle protrudes and is indwelling on the outer surface of a human body, and the existing indwelling needle is fixed only through a simple transparent application, is easy to displace or fall off due to accidental touch in the moving process of a patient, or is scratched by the patient to fall off, and further can cause skin damage or other abnormal conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indwelling needle box which can effectively protect an indwelling needle, avoid the situation that the indwelling needle falls off, is polluted and the like, and has the advantages of simple structure, convenience and practicability.

In order to achieve the above purpose, the solution of the utility model is:

an indwelling needle box comprises a C-shaped base, a spherical cover and a connecting belt; the C-shaped base is attached to the outer side of a position where the indwelling needle is reserved on the outer surface of the human body, and an opening of the C-shaped base faces the incoming direction of the indwelling needle; the spherical cover is positioned above the C-shaped base, one end of the spherical cover is hinged to the C-shaped base, the other end of the spherical cover is movably buckled on the C-shaped base, and an accommodating space is formed in the spherical cover; the connecting belts are fixed on two sides of the C-shaped base and used for connecting and fixing the C-shaped base on a human body; and a gluing device is arranged at the bottom of the C-shaped base.

Preferably, the gluing device is a double-sided adhesive tape.

Preferably, the spherical cover is hinged to one side of the opening of the C-shaped base, a raised clamping block is arranged on the other side of the opening of the C-shaped base, and a clamping groove is formed in the corresponding position of the inner side wall of the spherical cover in a matched mode.

Preferably, the connecting band is two magic subsides, connecting band one end is connected in the spread groove of C type base, and the other end is the matte or the corresponding hook face.

Preferably, the connecting tape is an adhesive tape.

After adopting above-mentioned technical scheme, through setting up C type base, and the cooperation spherical lid that can open and shut, can carry out the holding protection to the needle part of keeping somewhere in human surface, when avoiding the patient to move about, unexpected touching or mistake are pulled out and are made the needle of keeping somewhere drop, still can prevent to keep somewhere the needle and receive external pollution. And through being equipped with the mucilage binding on C type base, the cooperation connecting band can guarantee to keep somewhere the needle case location and be fixed in the human body and do not take place the displacement and rotate to guarantee to keep somewhere the safe and reliable of needle case.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a perspective view of the embodiment of the present invention when opened;

FIG. 3 is a bottom perspective view of the embodiment of the present invention as it is opened;

FIG. 4 is a cross-sectional view of an embodiment of the present invention;

FIG. 5 is a schematic view of a usage status of the embodiment of the present invention.

Description of the symbols:

remaining needle box 10

C-shaped base 1

Opening 11

Latch 12

Connecting groove 13

Spherical cover 2

Card slot 21

Accommodating space 22

Connecting belt 3

Gluing device 4

Hinge 5

The needle 20 is left behind.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1 to 5, an indwelling needle cartridge 10 of the present invention comprises a C-shaped base 1, a spherical cover 2 and a connecting band 3; the C-shaped base 1 is attached to the outer side of the position where the indwelling needle 20 is indwelling on the outer surface of the human body (see fig. 5), the bottom of the C-shaped base 1 can be provided with an adhesive device 4, such as a double-sided adhesive tape, so that the C-shaped base 1 is attached to and fixed on the outer surface of the human body, and the opening 11 of the C-shaped base 1 faces the direction in which the indwelling needle 20 is inserted (see fig. 5), so that the indwelling needle 20 is externally connected with an infusion tube for infusion; the spherical cover 2 is positioned above the C-shaped base 1, one end of the spherical cover is hinged to the C-shaped base 1, the other end of the spherical cover is movably buckled on the C-shaped base 1, and an accommodating space 22 is arranged in the spherical cover 2 to cover and close the remaining needle 20 in the C-shaped base 1; the connecting band 3 is fixed on two sides of the C-shaped base 1 and used for connecting and fixing the C-shaped base 1 on a human body.

As shown in fig. 2 and 4, the spherical cover 2 can be hinged to one side of the opening 11 of the C-shaped base 1 by means of the hinge 5, the other side of the opening 11 of the C-shaped base 1 is provided with a convex clamping block 12, and a clamping groove 21 is arranged at a corresponding position on the inner side wall of the spherical cover 2 in a matching manner, so that the spherical cover 2 can be opened or clamped on the C-shaped base 1 movably, the indwelling needle 20 can be operated to insert and connect the infusion tube when the spherical cover 2 is opened, and the spherical cover 2 can be covered to carry out accommodation protection when the infusion tube is not in infusion.

As shown in fig. 2 and 3, the connecting band 3 can be two magic tapes, one end of the connecting band 3 is connected in the connecting groove 13 of the C-shaped base 1, and the other end is a hair surface or a corresponding hook surface, so that when the remaining needle box 10 is fixed on the human body, the connecting band 3 can be fixed by bypassing the human body, for example, when the remaining needle box 10 is fixed on the back of the hand, the connecting band 3 can be connected and fixed by bypassing the palm or the wrist downwards, thereby ensuring the stability and reliability of the installation of the remaining needle box 10, and avoiding detachment and displacement.

The connecting tape 3 may also be an adhesive tape.

Through setting up C type base 1, and cooperation spherical lid 2 that can open and shut, can carry out the holding protection to the needle 20 part of keeping somewhere in human surface, when avoiding the patient to move about, unexpected touching or mistake are pulled out and are made the needle 20 of keeping somewhere drop, still can prevent to keep somewhere the needle 20 and receive external pollution. And through being equipped with mucilage binding 4 on C type base 1, cooperate with connecting band 3, can guarantee to keep somewhere needle box 10 and fix a position in the human body and do not take place the displacement and rotate to guarantee to keep somewhere the safe and reliable of needle box 10.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.

Claims

1. An indwelling needle cartridge, characterized in that: comprises a C-shaped base, a spherical cover and a connecting belt; the C-shaped base is attached to the outer side of a position where the indwelling needle is reserved on the outer surface of the human body, and an opening of the C-shaped base faces the incoming direction of the indwelling needle; the spherical cover is positioned above the C-shaped base, one end of the spherical cover is hinged to the C-shaped base, the other end of the spherical cover is movably buckled on the C-shaped base, and an accommodating space is formed in the spherical cover; the connecting belts are fixed on two sides of the C-shaped base and used for connecting and fixing the C-shaped base on a human body; and a gluing device is arranged at the bottom of the C-shaped base.

2. An indwelling needle cassette according to claim 1, in which: the gluing device is double-sided glue.

3. An indwelling needle cassette according to claim 1, in which: the spherical cover is hinged to one side of the opening of the C-shaped base, a raised clamping block is arranged on the other side of the opening of the C-shaped base, and a clamping groove is arranged in a corresponding position on the inner side wall of the spherical cover in a matched mode.

4. An indwelling needle cassette according to claim 1, in which: the connecting band is two magic subsides, connecting band one end is connected in the spread groove of C type base, and the other end is the matte or the corresponding face that colludes.

5. An indwelling needle cassette according to claim 1, in which: the connecting belt is an adhesive tape.