CN216653033U

CN216653033U - Heparin cap infusion syringe needle protection device

Info

Publication number: CN216653033U
Application number: CN202121912922.1U
Authority: CN
Inventors: 王琳
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-06-03
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a heparin cap transfusion needle head protection device which comprises a box body, wherein a cover body is arranged on the box body in a freely assembling and disassembling mode, a cavity body for placing a heparin cap and a transfusion needle head is arranged in the box body, and a first bayonet for clamping a neck of the heparin cap and a second bayonet for clamping a glass fiber conduit of the transfusion needle head are formed in the side wall of the box body. The utility model can protect the heparin cap and the transfusion needle head and prevent accidental needle pulling.

Description

Heparin cap infusion syringe needle protection device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a heparin cap transfusion needle head protection device.

Background

The existing heparin cap is connected with the infusion needle and then is pasted on the skin of a child patient through a medical adhesive tape, the infusion needle is often dropped from the heparin cap due to disorder movement, pulling or head of a family misoperation of the child patient in the fixing mode, and then the needle is accidentally pulled out, so that the liquid medicine is wasted and polluted, the treatment effect of the child patient is affected, and the risk of needle stick injury of the child patient is increased.

Disclosure of Invention

The utility model aims to provide a heparin cap transfusion needle head protection device which can protect a heparin cap and a transfusion needle head and prevent accidental needle pulling.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the utility model provides a heparin cap infusion syringe needle protection device, includes the box body, install a lid in order to install and remove freely the mode on the box body, be provided with the cavity that is used for placing heparin cap and infusion syringe needle in the box body, set up the second bayonet socket that the first bayonet socket that the neck card that supplies the heparin cap goes into and the glass silk pipe card that supplies the infusion syringe needle goes into on the lateral wall of box body.

In the above technical solution, the cover body is a transparent cover body.

In the technical scheme, one side of the cover body is connected with the box body through a pivot in a rotating mode, and the other side of the cover body is connected with the box body through a buckle.

In the technical scheme, a first U-shaped rubber ring is arranged in the first bayonet, and a second U-shaped rubber ring is arranged in the second bayonet;

the position that corresponds first bayonet socket on the lid is provided with first rubber arch, the position that corresponds the second bayonet socket on the lid is provided with second rubber arch, the neck of fixed heparin cap of first rubber arch and first U type rubber circle cooperation centre gripping, the glass silk pipe of the fixed infusion syringe needle of second rubber arch and second U type rubber circle cooperation centre gripping.

In the technical scheme, the cavity is internally provided with a first baffle plate extending along the length direction of the heparin cap, and the first baffle plate is perpendicular to the lower surface of the box body and is matched with one side wall of the box body to clamp the heparin cap.

In the technical scheme, a second baffle which slides along the length direction of the heparin cap is arranged in the cavity and is parallel to the lower surface of the box body.

In the technical scheme, the cavity is internally provided with a third baffle plate which extends along the length direction of the heparin cap, and the third baffle plate is perpendicular to the lower surface of the box body and is matched with the other side wall of the box body to clamp the needle handle of the infusion needle.

In the above technical scheme, the third baffle and the opposite surface of another lateral wall of box body are provided with the slide rail, the second baffle slides and sets up in the slide rail.

In the above technical scheme, the upper surface of the second baffle is provided with the shifting strip perpendicular to the sliding direction of the second baffle.

In the technical scheme, a slot is formed in the lower surface of the box body, a bolt is arranged in the slot, a double-sided adhesive layer is arranged on the lower surface of the bolt, and a release layer is arranged on the double-sided adhesive layer.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the utility model, the heparin cap and the infusion needle are fixed in the box body and are limited by the side wall of the box body, so that the infusion needle is prevented from falling off the heparin cap due to the disordered movement and pulling of a child patient or the misoperation of parents, the accidental needle pulling is avoided, and the treatment effect of the child patient is ensured.

Drawings

Fig. 1 is a schematic view of a closed cover of an apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic view illustrating the opening of the cover of the apparatus according to the embodiment of the present invention.

Fig. 3 is a side cross-sectional view of an apparatus of an embodiment of the utility model.

Wherein: 1. a box body; 2. a cover body; 3. a cavity; 4. a neck portion; 5. a first bayonet; 6. a glass fiber conduit; 7. a second bayonet; 8. a pivot; 9. buckling; 10. a first U-shaped rubber ring; 11. a second U-shaped rubber ring; 12. a first rubber projection; 13. a second rubber projection; 14. a first baffle; 15. a second baffle; 16. a third baffle plate; 17. a slide rail; 18. dialing a strip; 19. a slot; 20. a bolt; 21. a double-sided adhesive layer; 22. and a release layer.

Detailed Description

The utility model is further described with reference to the following figures and examples:

example (b):

referring to fig. 1 and 2, this embodiment provides a heparin cap infusion needle protection device, including box body 1, install a lid 2 in order to install and remove freely the mode on the box body, be provided with the cavity 3 that is used for placing heparin cap and infusion needle in the box body, set up the first bayonet socket 5 that supplies neck 4 card of heparin cap to go into and the second bayonet socket 7 that supplies the glass silk pipe 6 card of infusion needle to go into on the lateral wall of box body.

Particularly, the first bayonet is arranged, so that the heparin cap can be prevented from being separated from the box body; the second bayonet is arranged, so that the transfusion needle can be prevented from being separated from the box body; therefore, the protective device of the utility model prevents the relative separation movement of the heparin cap and the infusion needle by connecting the heparin cap and the infusion needle and then placing the heparin cap and the infusion needle in the box body and limiting the heparin cap and the infusion needle by the side wall of the box body, thereby preventing the infusion needle from falling off the heparin cap due to the disorder movement, the pulling or the misoperation of parents, avoiding the accidental needle pulling and ensuring the treatment effect of the infant.

In this embodiment, the lid is transparent lid, through setting up transparent lid, makes things convenient for medical personnel to observe the connected state of heparin cap and infusion syringe needle in the box body.

In this embodiment, one side of the cover is rotatably connected to the box via a pivot 8, and the other side of the cover is connected to the box via a buckle 9. When the heparin cap and the infusion needle head need to be placed, medical staff can open the cover body by slightly breaking the fastener, and after the heparin cap and the infusion needle head are placed into the box body, the cover body is covered until a click sound is heard.

In this embodiment, a first U-shaped rubber ring 10 is arranged in the first bayonet, and a second U-shaped rubber ring 11 is arranged in the second bayonet;

the position that corresponds first bayonet socket on the lid is provided with first rubber arch 12, the position that corresponds the second bayonet socket on the lid is provided with second rubber arch 13, the neck of fixed heparin cap of first rubber arch and first U type rubber circle cooperation centre gripping, the protruding glass silk pipe of the fixed infusion syringe needle of second rubber and second U type rubber circle cooperation centre gripping.

In the embodiment, the U-shaped rubber ring is arranged at the bayonet, so that the anti-skidding and buffering effects can be achieved, the anti-skidding effect can further prevent the heparin cap and the glass fiber catheter from moving in the box body, and the effect of stabilizing the position relationship of the heparin cap, the glass fiber catheter and the box body can be achieved; the cushioning effect can avoid stereoplasm box body and heparin cap and glass silk pipe direct contact, reduces the wearing and tearing of stereoplasm box body to heparin cap and glass silk pipe, prolongs its life.

In addition, protruding through setting up the rubber, cooperation U type rubber circle can further play the fixed action to heparin cap and glass silk pipe can not oppressed to the rubber arch, therefore can not influence the velocity of flow of infusion.

Referring to fig. 3, a first baffle 14 extending along the length direction of the heparin cap is arranged in the cavity, and the first baffle is perpendicular to the lower surface of the box body and is matched with one side wall of the box body to clamp the heparin cap. Wherein, the distance between a lateral wall of first baffle and box body is roughly equal to the external diameter of heparin cap, can play limiting displacement to the heparin cap, prevents that it from rocking along perpendicular to heparin cap length direction in the box body.

In this embodiment, a second baffle 15 sliding in the direction perpendicular to the length direction of the heparin cap is disposed in the cavity, and the second baffle is parallel to the lower surface of the box body.

Specifically, a third baffle 16 extending along the direction perpendicular to the length direction of the heparin cap is arranged in the cavity, and the third baffle is perpendicular to the lower surface of the box body and matched with the other side wall of the box body to clamp the needle handle of the infusion needle.

More specifically, the third baffle and the other side wall of the box body are provided with slide rails 17 on the opposite surfaces, and the second baffle is slidably arranged in the slide rails.

Wherein, the distance between another lateral wall of third baffle and box body is roughly equal to the width of needle handle, can play limiting displacement to the needle handle, prevents that it from rocking along heparin cap length direction in the box body. Through set up the slide rail on another lateral wall at third baffle and box body, can realize that the second baffle slides along perpendicular to heparin cap length direction, makes it have two kinds of states. When the second baffle is in the first state, the second baffle and the needle handle are staggered in the vertical direction, and at the moment, the second baffle cannot shield the needle handle, so that the heparin cap and the infusion needle can be taken out of the box body; when the second baffle is in the second state, the second baffle slides to the position right above the needle handle, at the moment, the second baffle shields the needle handle, so that the heparin cap and the infusion needle head cannot be taken out of the box body, and the second baffle can also prevent the needle handle from shaking in the vertical direction.

In order to facilitate the shifting of the second baffle, the upper surface of the second baffle is provided with a shifting strip 18 perpendicular to the sliding direction of the second baffle.

During the specific use, be provided with slot 19 on the lower surface of box body, dispose bolt 20 in the slot, dispose double-sided adhesive layer 21 on the lower surface of bolt, be provided with release layer 22 on the double-sided adhesive layer. Wherein, double-sided adhesive layer with from the type layer by integrated on the bolt for the bolt can be replaced, from the type layer for from type paper, for making things convenient for protection device's fixed, can tear from the type layer, paste protection device on infant's limbs through double-sided adhesive layer.

Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a heparin cap infusion syringe needle protection device which characterized in that: the medical transfusion box comprises a box body, wherein a cover body is installed on the box body in a freely assembling and disassembling mode, a cavity for placing a heparin cap and a transfusion needle head is arranged in the box body, and a first bayonet for clamping a neck of the heparin cap and a second bayonet for clamping a glass fiber catheter of the transfusion needle head are formed in the side wall of the box body;

a first U-shaped rubber ring is arranged in the first bayonet, and a second U-shaped rubber ring is arranged in the second bayonet;

2. The heparin cap infusion needle protection device of claim 1, wherein: the cover body is a transparent cover body.

3. The heparin cap infusion needle protection device of claim 1, wherein: one side of the cover body is rotationally connected with the box body through a pivot, and the other side of the cover body is connected with the box body through a buckle.

4. The heparin cap infusion needle protection device of claim 1, wherein: the cavity is internally provided with a first baffle plate extending along the length direction of the heparin cap, and the first baffle plate is perpendicular to the lower surface of the box body and is matched with one side wall of the box body to clamp the heparin cap.

5. The heparin cap infusion needle protection device of claim 1, wherein: the cavity is internally provided with a second baffle which slides along the length direction of the heparin cap, and the second baffle is parallel to the lower surface of the box body.

6. The heparin cap infusion needle protection device of claim 5, wherein: the cavity is internally provided with a third baffle plate which extends along the length direction of the heparin cap, and the third baffle plate is perpendicular to the lower surface of the box body and is matched with the other side wall of the box body to clamp the needle handle of the infusion needle.

7. The heparin cap infusion needle protection device of claim 6, wherein: and the opposite surfaces of the third baffle and the other side wall of the box body are provided with slide rails, and the second baffle is arranged in the slide rails in a sliding manner.

8. The heparin cap infusion needle protection device of claim 5, wherein: and the upper surface of the second baffle is provided with a shifting strip vertical to the sliding direction of the second baffle.

9. The heparin cap infusion needle protection device of claim 1, wherein: the lower surface of the box body is provided with a slot, a bolt is arranged in the slot, a double-sided adhesive layer is arranged on the lower surface of the bolt, and a release layer is arranged on the double-sided adhesive layer.