CN221181197U

CN221181197U - Fixing patch for arteriovenous internal fistula puncture needle

Info

Publication number: CN221181197U
Application number: CN202322139798.5U
Authority: CN
Inventors: 刘鹏程; 韩宝侠; 姜小梅
Original assignee: Nuclear Industry General Hospital
Current assignee: Nuclear Industry General Hospital
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-06-21
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a fixing patch for an arteriovenous internal fistula puncture needle, which comprises a positioning patch, an arc-shaped clamping groove, a first binding belt, a second binding belt, a first adhesive belt, a second adhesive belt and a third adhesive belt, wherein the positioning patch is arranged on the circular arc-shaped clamping groove; the inner side end part of the first binding belt is fixed on the positioning patch, a square hole matched with the width of the second binding belt is formed in the end part, the inner side end part of the second binding belt is fixed on the positioning patch, the outer side end part of the second binding belt is wound around an arm anticlockwise and penetrates out of the inner side of the square hole, and the outer side end part of the first binding belt is wound around the arm clockwise and is fixed with the outer side end part of the second binding belt through a magic tape; the utility model has the advantages that the fixing of the internal fistula puncture needle can be effectively enhanced, the falling-off of the internal fistula puncture needle is avoided, thereby reducing the risk of internal fistula bleeding caused by the falling-off of the puncture needle of a patient, simultaneously reducing the sticking, pulling and tearing of a large adhesive tape on the skin and the sweat of the patient, and relieving the pain of the patient.

Description

Fixing patch for arteriovenous internal fistula puncture needle

Technical Field

The utility model belongs to the technical field of auxiliary medical appliances, and particularly relates to a fixing patch for an arteriovenous internal fistula puncture needle.

Background

The arteriovenous internal fistula is a surgical operation which is used for anastomosing peripheral arteries and superficial veins of a patient, so that arterial blood flows to the superficial veins, the blood flow requirement required by hemodialysis is met, vascular puncture is facilitated, the extracorporeal circulation of the hemodialysis is established, the artificial arteriovenous internal fistula is a life line of a maintenance hemodialysis patient, and after the arteriovenous internal fistula is established, the arteriovenous internal fistula is punctured and the arteriovenous internal fistula is led to a blood pump for dialysis treatment.

At present, an autologous arteriovenous internal fistula puncture needle in the prior art is often fixed by adopting adhesive tape paper, a patient is easy to loose and slip during activities, and especially for the patient with sweating and more sweaty hair, the puncture needle is easier to fall off, so that internal fistula of the patient is easy to bleed, and low blood volume shock and even death are seriously easy to cause.

Disclosure of Invention

The utility model aims to provide a fixing patch for an arteriovenous internal fistula puncture needle, which can effectively strengthen the fixation of the internal fistula puncture needle and avoid the falling off of the internal fistula puncture needle, thereby reducing the risk of internal fistula bleeding caused by the falling off of the puncture needle of a patient and simultaneously relieving the pressure of medical workers.

The technical scheme of the utility model is as follows: the utility model provides an arteriovenous internal fistula is fixed subsides for pjncture needle, includes the location subsides, vertically set up in the surface of location subsides, and be used for fixing the convex draw-in groove of needle handle connecting pipe, set up respectively in the location subsides left and right sides, and be used for fixing the first binding belt and the second binding belt of patient's arm, set up in the location subsides upside, and be used for respectively vertical fixed two first adhesive tape and the second adhesive tape of needle handle flank, and transversely be fixed in first adhesive tape and the third adhesive tape of second adhesive tape top;

The inner side end part of the first binding belt is fixed on the positioning patch, a square hole matched with the width of the second binding belt is formed in the end part, the inner side end part of the second binding belt is fixed on the positioning patch, the outer side end part of the second binding belt is wound around an arm anticlockwise and penetrates out of the inner side of the square hole, and the outer side end part of the first binding belt is wound around the arm clockwise and is fixed with the outer side end part of the second binding belt through a magic tape.

As the preferable technical scheme, a piece of anti-drop cover cloth is arranged on the positioning paste and above the circular arc-shaped clamping groove, one side of the anti-drop cover cloth is fixed with the positioning paste, a first sticking layer is arranged on the lower surface of the other side of the anti-drop cover cloth, strip-shaped release paper is arranged on the lower surface of the first sticking layer, and an easily-torn lug protruding outwards is arranged at one end part of the strip-shaped release paper.

As the preferable technical scheme, the positioning paste is an elliptic paste, a second sticking layer is arranged in the middle of the lower surface of the elliptic paste, and a sponge cushion layer is arranged on the lower surface of the elliptic paste and positioned on the periphery of the second sticking layer.

As an optimized technical scheme, at least one fourth adhesive tape which is transversely arranged and used for fixedly connecting the hose is arranged on the lower side of the positioning paste, and the fourth adhesive tape is fixedly connected with the lower side of the positioning paste through the connecting tape.

As the preferable technical scheme, still including setting up in syringe needle puncture position, and be circular puncture point application that sets up, this puncture point application includes waterproof layer, water absorption bed course, the dressing layer that top-down set gradually, and be provided with the third in waterproof layer's bottom week side and paste the layer.

As a preferable technical scheme, the inner diameter of the circular arc-shaped clamping groove is matched with the outer diameter of the needle handle connecting pipe.

The utility model has the advantages that:

1. According to the fixing patch for the arteriovenous internal fistula puncture needle, through the arm winding fixing mode of the first binding belt and the second binding belt, the fixing of the internal fistula puncture needle can be effectively enhanced, the falling-off of the internal fistula puncture needle is avoided, the internal fistula bleeding risk of a patient caused by the falling-off of the puncture needle is reduced, the pressure of medical workers is reduced, and meanwhile, the sticking, pulling and tearing of a large adhesive tape to skin and hair of the patient are reduced, and the pain of the patient is relieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, in which the drawings are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

The utility model is further described below with reference to the accompanying drawings and examples:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a view showing the state of use of the puncture needle and the present utility model;

Wherein: 1 positioning paste, 2 arc clamping grooves, 3 first binding belts, 4 second binding belts, 5 first binding belts, 6 second binding belts, 7 third binding belts, 8 square holes, 9 magic tapes, 10 anti-drop covering cloths, 11 first binding layers, 12 easy-to-tear lugs, 13 second binding layers, 14 sponge cushion layers, 15 fourth binding belts, 16 connecting belts, 17 waterproof protective layers, 18 water absorbing cushion layers, 19 applying layers, 20 third binding layers, 21 needles, 22 needle handle flanks, 23 needle handle connecting pipes and 24 connecting hoses.

Detailed Description

The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.

Examples: referring to fig. 1 and 2, a fixing patch for an arteriovenous internal fistula puncture needle comprises a positioning patch 1, a circular arc-shaped clamping groove 2 longitudinally arranged on the outer surface of the positioning patch 1 and used for fixing a needle handle connecting pipe 23, a first binding belt 3 and a second binding belt 4 respectively arranged on the left side and the right side of the positioning patch 1 and used for fixing a patient arm, a first adhesive tape 5 and a second adhesive tape 6 respectively arranged on the upper side of the positioning patch 1 and used for longitudinally fixing two needle handle flanks 22, and a third adhesive tape 7 transversely fixed above the first adhesive tape 5 and the second adhesive tape 6; the inner side end part of the first binding belt 3 is fixed on the positioning patch 1, a square hole 8 matched with the width of the second binding belt 4 is formed in the end part, the inner side end part of the second binding belt 4 is fixed on the positioning patch 1, the outer side end part of the second binding belt is wound around an arm anticlockwise and penetrates out of the inner side of the square hole 8, the outer side end part of the first binding belt 3 is wound around an arm clockwise and is fixed with the outer side end part of the second binding belt 4 through a magic tape 9, and the fixing patch disclosed by the invention can effectively strengthen the fixation of an internal fistula puncture needle and avoid the falling of the internal fistula puncture needle through the arm winding fixing mode of the first binding belt 3 and the second binding belt 4, so that the internal fistula bleeding risk caused by the falling of the puncture needle of a patient is reduced, the pressure of medical workers is reduced, and simultaneously the sticking and tearing of a large adhesive tape on the skin and the hair of the patient are reduced, and the pain of the patient is relieved.

In this embodiment, the inner diameter of the circular arc slot 2 is matched with the outer diameter of the needle handle connecting tube 23, meanwhile, an anti-drop cover 10 is arranged on the positioning patch 1 and above the circular arc slot 2, one side of the anti-drop cover 10 is fixed with the positioning patch 1, a first adhesive layer 11 is arranged on the lower surface of the other side of the anti-drop cover 10, a strip-shaped release paper (not shown in the figure) is arranged on the lower surface of the first adhesive layer 11, an outward protruding easy-tearing lug 12 is arranged at one end of the strip-shaped release paper, the needle handle connecting tube 23 of the puncture needle is firstly fixed in the circular arc slot 2, then after the strip-shaped release paper is torn off through the easy-tearing lug 12, the anti-drop cover 10 is covered on the outer side of the needle handle connecting tube 23 through the first adhesive layer 11, and the fixation of the internal fistula puncture needle is further enhanced, so that the puncture needle is prevented from falling off from the circular arc slot 2.

In this embodiment, the positioning patch 1 is an oval patch, the second adhesive layer 13 is disposed in the middle of the lower surface of the oval patch, and the sponge cushion layer 14 is disposed on the lower surface of the oval patch and on the periphery of the second adhesive layer 13, so that the comfort level of the patient can be effectively ensured by adding the sponge cushion layer 14 on the positioning patch 1.

In this embodiment, two fourth adhesive tapes 15 are disposed on the lower side of the positioning patch 1 and used for fixing the connection hoses 24, the two fourth adhesive tapes 15 are fixedly connected with the lower side of the positioning patch 1 through the connection tapes 16, the connection hoses 24 at the fixing place are in a U-shaped configuration, and the fourth adhesive tapes 15 are used for fixing the outer sides of the U-shaped connection hoses 24 in a transverse adhesive manner.

The fixed subsides for arteriovenous fistula pjncture needle in this embodiment still include set up in needle 21 puncture position, and be circular puncture point application that sets up, and this puncture point application includes waterproof protective layer 17, water absorption bed course 18, dressing layer 19 that top-down set gradually to be provided with third at waterproof protective layer 17's bottom week side and paste layer 20, when protecting the wound, avoid the infection.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The fixing patch for the arteriovenous internal fistula puncture needle is characterized by comprising a positioning patch, a circular arc clamping groove, a first binding belt, a second binding belt, a first adhesive belt and a second adhesive belt, wherein the circular arc clamping groove is longitudinally arranged on the outer surface of the positioning patch and used for fixing a needle handle connecting pipe, the first binding belt and the second binding belt are respectively arranged on the left side and the right side of the positioning patch and used for fixing an arm of a patient, the first adhesive belt and the second adhesive belt are respectively arranged on the upper side of the positioning patch and are respectively used for longitudinally fixing two needle handle flanks, and the third adhesive belt is transversely fixed above the first adhesive belt and the second adhesive belt;

2. The fixed mount for an arteriovenous fistula puncture needle according to claim 1, wherein an anti-drop cover cloth is arranged on the positioning mount and above the circular arc-shaped clamping groove, one side of the anti-drop cover cloth is fixed with the positioning mount, a first adhesive layer is arranged on the lower surface of the other side of the anti-drop cover cloth, a strip-shaped release paper is arranged on the lower surface of the first adhesive layer, and an outwards-protruding easy-tearing lug is arranged at one end part of the strip-shaped release paper.

3. The fixed mount for an arteriovenous fistula puncture needle of claim 1, wherein the positioning mount is an elliptical mount, a second mount layer is provided in a middle position of a lower surface of the elliptical mount, and a sponge cushion layer is provided on a lower surface of the elliptical mount and on a peripheral side of the second mount layer.

4. The fastening patch for an arteriovenous fistula puncture needle of claim 1, wherein at least one fourth adhesive tape which is transversely arranged and is used for fixing a connecting hose is arranged on the lower side of the positioning patch, and the fourth adhesive tape is fixedly connected with the lower side of the positioning patch through the connecting tape.

5. The fixed mount for an arteriovenous fistula puncture needle of claim 1, further comprising a puncture point application arranged at the puncture site of the needle head and circularly arranged, wherein the puncture point application comprises a waterproof protective layer, a water absorbing cushion layer and a dressing layer which are sequentially arranged from top to bottom, and a third adhesive layer is arranged on the bottom circumference side of the waterproof protective layer.

6. The arteriovenous fistula needle of claim 1, wherein an inner diameter of the circular arc-shaped clamping groove matches an outer diameter of the needle handle connecting tube.