CN216417970U

CN216417970U - Remaining needle fixing device

Info

Publication number: CN216417970U
Application number: CN202122078551.8U
Authority: CN
Inventors: 马红丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-05-03
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses an indwelling needle fixing device which comprises a support, wherein a pressing plate is arranged on the lower side of the support, a jacking piece is connected between the support and the pressing plate, the pressing plate is connected with needle head fixing cloth, two sides of the support are respectively connected with a bandage, and the two bandages are correspondingly connected through magic tapes. The utility model has the advantages that: this device support passes through the bandage to be fixed on hand, support fixed pressing plate to compress tightly the fixed cloth of syringe needle through the tight piece in top, the fixed syringe needle that stays the needle of fixed cloth of syringe needle, fixed firm, the fixed cloth adoption non-woven fabrics of syringe needle has replaced the skin allergy that leads to the fact through the adhesive tape is fixed at present stage, and tear the discomfort that the adhesive tape brought.

Description

Remaining needle fixing device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an indwelling needle fixing device.

Background

The core component of the indwelling needle comprises a soft catheter or a sleeve which can be indwelling in a blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, after the catheter enters the blood vessel completely, the needle core is withdrawn, only the soft catheter is indwelling in the blood vessel to carry out infusion treatment, and the joint part needs to be fixed on the palm of the patient or the position of infusion. At present, the traditional fixed mode of remaining the needle is fixed for using rubber and adhesive tape clinically, and the needle is kept somewhere to the simple rubber and adhesive tape of using is dropped easily, uses rubber and adhesive tape to arouse patient's skin allergy easily moreover, and adhesive tape and skin hair are sticky mutually simultaneously, pulls out the needle and tears the adhesive tape and all can bring the pain for the patient, and rubber and adhesive tape still often can take place to curl when using, shift, brings the misery for the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an indwelling needle fixing device.

In order to achieve the purpose, the utility model provides the following technical scheme:

an indwelling needle fixing device is characterized in that: the novel needle fixing device comprises a support, wherein a pressing plate is arranged on the lower side of the support, a jacking piece is connected between the support and the pressing plate, the pressing plate is connected with needle fixing cloth, two sides of the support are respectively connected with a bandage, and the two bandages are correspondingly connected through magic tapes.

On the basis of the above scheme, the following technical scheme can be adopted:

the support comprises a square frame, four corners of the square frame are respectively connected with a supporting leg, the end part of each supporting leg is connected with a flexible pad, and the pressing plate is arranged among the four supporting legs.

And a baffle is connected in the square frame, and the supporting legs are flexible plates.

The clamp plate is the U template, and it includes the parallel arrangement's of both sides curb plate, connects the elastic plate between two curb plates, and the elastic plate is the arc, and two curb plates are connected respectively the both sides of the fixed cloth of syringe needle, the top tight piece corresponds with the elastic plate and compresses tightly the cooperation.

The fixed cloth of syringe needle is square non-woven fabrics, is equipped with the bleeder vent on the fixed cloth of syringe needle, is equipped with the groove of stepping down in one side of the fixed cloth of syringe needle.

The utility model has the beneficial effects that: this device support passes through the bandage to be fixed on hand, support fixed pressing plate to compress tightly the fixed cloth of syringe needle through the tight piece in top, the fixed syringe needle that stays the needle of fixed cloth of syringe needle, fixed firm, the fixed cloth adoption non-woven fabrics of syringe needle has replaced the skin allergy that leads to the fact through the adhesive tape is fixed at present stage, and tear the discomfort that the adhesive tape brought.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural view of the connection between the pressing plate and the needle fixing cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

As shown in fig. 1, 2 and 3, the indwelling needle fixing device provided by the utility model comprises a bracket 1, wherein the bracket 1 comprises a square frame, a baffle 9 is connected in the square frame, the baffle 9 is arranged above a needle head of the indwelling needle to play a role in protection, and foreign objects are placed to contact the needle head to bring secondary injury to a patient. The four corners of the square frame are respectively connected with a supporting leg 7, the supporting legs 7 are flexible plates, the supporting legs 7 are in flexible contact with the skin through the flexible plates, people cannot feel uncomfortable, and in order to further play a protection role, the end part of each supporting leg 7 is further connected with a flexible pad 8.

A pressing plate 2 is arranged on the lower side of the support 1, and the pressing plate 2 is arranged among the four support legs 7. The pressing plate 2 is a U-shaped plate and comprises side plates 2.1 which are arranged in parallel at two sides, one side between the two side plates 2.1 is connected with an elastic plate 2.2, the elastic plate 2.2 is an arc-shaped plate, and the side plates 2.1 and the elastic plate 2.2 are of an integrated structure. The support 1 is connected with a jacking piece 4, the jacking piece 4 is a screw, and the end part of the jacking piece 4 is in compression fit with the elastic plate 2.2.

Connect the fixed cloth 3 of syringe needle at the downside of clamp plate 2, specifically be two curb plates 2.1 and connect the both sides that bond at the fixed cloth 3 of syringe needle respectively, the other both sides of the fixed cloth 3 of syringe needle are the free end, and these both ends all set up in the U type inslot of clamp plate 2.

When using, the tight back of pushing up 4 screws up to push down, and the tight 4 compresses tightly elastic plate 2.2 in top, and elastic plate 2.2 pushes down outwards to extend for the curb plate 2.1 of both sides outwards removes, and then drives the fixed cloth 3 expansion of syringe needle and compress tightly the syringe needle, plays the effect of fixed syringe needle. The needle fixing cloth 3 is a square non-woven fabric, a group of air holes 3.1 are distributed on the needle fixing cloth 3 in an array mode, the air holes 3.1 are round through holes, and the air holes 3.1 are used for facilitating heat dissipation and ventilation of skin around the needle. One side of the needle head fixing cloth 3 is provided with a abdicating groove 3.2. When mounting, the opening of the abdicating groove 3.2 is arranged at one side of the elastic plate 2.2.

Two sides of the bracket 1 are respectively connected with a bandage 5, and the two bandages 5 are correspondingly connected through a magic tape 6.

When the indwelling needle is fixed, the pressing plate 2 is arranged between the supporting legs 7 of the bracket 1, a pipeline for dropping water penetrates through the frame of the bracket 1, and penetrates through the lower side of the needle head fixing cloth 3 from the abdicating groove 3.2. Detain the good back of needle, apply syringe needle fixed cloth 3 on the syringe needle, simultaneously cover support 1 at the upside of syringe needle fixed cloth 3, dock behind the wrist is walked around to bandage 5, then paste 6 through the magic and fix together, and bandage 5 is fixed after good, compresses tightly elastic plate 2.2 through adjusting 4 back of pushing down of top retainer piece, compresses tightly elastic plate 2.2 and compresses tightly syringe needle fixed cloth 3, the fixed syringe needle that detains the needle of syringe needle fixed cloth 3.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An indwelling needle fixing device is characterized in that: including support (1), be equipped with clamp plate (2) at the downside of support (1), connect fastener (4) between support (1) and clamp plate (2), fixed cloth (3) of syringe needle is connected in clamp plate (2), connects bandage (5) respectively in the both sides of support (1), and two bandage (5) are pasted (6) through the magic and are corresponded the connection.

2. The indwelling needle fastening device of claim 1, wherein: the support (1) comprises a square frame, four corners of the square frame are respectively connected with one supporting leg (7), the end part of each supporting leg (7) is connected with one flexible pad (8), and the pressing plate (2) is arranged between the four supporting legs (7).

3. The indwelling needle fastening device of claim 2, wherein: a baffle (9) is connected in the square frame, and the supporting legs (7) are flexible plates.

4. The indwelling needle fastening device of claim 1, wherein: the clamp plate (2) is a U-shaped plate, and comprises side plates (2.1) which are arranged in parallel and are arranged on two sides, an elastic plate (2.2) is connected between the two side plates (2.1), the elastic plate (2.2) is an arc-shaped plate, the two side plates (2.1) are respectively connected with two sides of the needle head fixing cloth (3), and the jacking piece (4) corresponds to the elastic plate (2.2) to be in compression fit.

5. The indwelling needle fastening device of claim 1, wherein: the needle fixing cloth (3) is a square non-woven fabric, air holes (3.1) are formed in the needle fixing cloth (3), and a yielding groove (3.2) is formed in one side of the needle fixing cloth (3).