CN218870658U - Pressurizing hemostatic plaster for four-limb arterial puncture - Google Patents

Abstract

The utility model discloses a pressurized hemostatic patch for extremity artery puncture, which comprises a hemostatic patch main body, two bottom stickers are respectively connected to the lower sides of the hemostatic sticker main body, and the bottom stickers are all provided with Velcro rough surfaces; The upper part of the main body of the hemostatic patch is fixed on the central connecting belt, and the two sides of the central connecting belt are respectively connected with elastic belts, and the other end of the elastic belt is connected with the pressure belt, and the pressure belt is provided with the Velcro. The Velcro thorn surface matched with the rough surface, and the main body of the hemostatic patch is provided with a hemostatic dressing. The utility model can avoid blood outflow due to improper pressing of the puncture point by the patient, and is especially suitable for the application scene of hemostasis after the limb puncture of critically ill patients, which is beneficial to saving human resources and improving efficiency.

Description

A pressurized hemostatic patch for extremity arterial puncture

technical field

The utility model relates to the technical field of medical aids, in particular to a pressurized hemostatic patch for extremity artery puncture.

Background technique

The hemostatic patch is suitable for one-time use in hemostasis after blood vessel invasive operations such as infusion, blood transfusion, arterial and venous blood collection in medical institutions during routine treatment and rescue. , the former is relatively time-consuming and labor-intensive, and the width of the bandage is large, which is not conducive to the control of local pressure. The latter affects the comfort of the patient due to the relatively long pressing time, and greatly reduces the work in the case of unconsciousness, fatigue, first aid, etc. Efficiency, and even local subcutaneous blood stasis due to ineffective pressure hemostasis, which affects the follow-up treatment and even rescue of patients.

How to solve the above problems has become an urgent technical problem.

Utility model content

The purpose of the utility model is to provide a pressurized hemostatic patch for limb arterial puncture, which can avoid the problem of blood outflow caused by the patient's pressing the puncture point in place, and is especially suitable for the hemostatic application scene after limb puncture of critically ill patients , which is conducive to saving human resources.

In order to achieve the above object, the utility model adopts the following technical solutions:

The utility model provides a pressurized hemostatic patch for arterial puncture of limbs, which comprises a main body of the hemostatic patch, and two bottom stickers are respectively connected to the lower sides of the main body of the hemostatic patch, and the bottom stickers are provided with Velcro rough surfaces; The upper part of the main body of the hemostatic patch is fixed on the central connecting belt, elastic belts are respectively connected to both sides of the central connecting belt, the other end of the elastic belt is connected to a pressure belt, and the pressure belt is provided with the Velcro The Velcro thorn surface matched with the rough surface, and the main body of the hemostatic patch is provided with a hemostatic dressing.

Further, the bottom sticker is sequentially composed of a bottom sticker transition layer, a bottom sticker adhesive layer and a bottom paper layer from a position close to the rough surface of the magic sticker to the outer surface, and the length of the bottom sticker is longer than that of the magic sticker. The length of the wool surface, the length of the wool surface of the Velcro is longer than the length of the pressure belt.

Further, the hemostatic dressing is a gauze block, and the hemostatic dressing is provided with a plastic film for enhancing the stability of the hemostatic dressing.

Further, the position of the main body of the hemostatic patch close to the bottom paper layer is covered with a central sticker.

Further, the hemostatic dressing adopts an inverted trapezoidal design with a wide top and a narrow bottom.

Further, when the two bottom stickers are symmetrically arranged, they present a butterfly shape.

Owing to adopting above-mentioned structure, the beneficial effect that the utility model has is as follows:

The utility model relates to a pressurized hemostatic patch for extremity artery puncture, which comprises a main body of the hemostatic patch. A bottom patch is respectively connected to both sides below the main body of the hemostatic patch, and the bottom patch is provided with a Velcro hair surface; The upper part of the main body of the sticker is fixed on the central connection belt, the two sides of the central connection belt are respectively connected with elastic belts, and the other end of the elastic belt is connected with the pressure belt, and the pressure belt is provided with a The thorny surface of the matching Velcro, and the main body of the hemostatic patch is provided with a hemostatic dressing. When in use, the medical staff will press the hemostatic dressing on the puncture point of the limbs, paste the bottom sticker on the limb to realize a pressurization of the puncture point, and then pull the elastic force generated by the stretching of the elastic band according to the size of the patient's limb, and the pressure will be increased. The thorny surface of the Velcro on the pressure belt is pasted with the rough surface of the Velcro on the bottom sticker, and the secondary pressure is applied to the hemostatic dressing, so that the hemostatic dressing can be pressurized and press the puncture point to prevent bleeding. The utility model can avoid the problem of blood outflow caused by the inappropriate pressing of the puncture point by the patient, and is especially suitable for the application scene of hemostasis after the limb puncture of critically ill patients, which is beneficial to saving human resources and improving efficiency.

The utility model will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the utility model.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the practical For some novel embodiments, those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the front schematic view of the utility model;

Fig. 2 is a schematic cross-sectional view of the center of the utility model;

Fig. 3 is a schematic diagram of the bottom surface of the utility model;

Fig. 4 is a cross-sectional view of the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, a pressurized hemostatic patch for extremity artery puncture provided by the utility model includes a main body 1 of the hemostatic patch, and a bottom patch 2 is respectively connected to the lower sides of the main body 1 of the hemostatic patch. 2 are provided with Velcro hair surface 6; the top of the hemostatic sticker main body 1 is fixed on the central connecting belt 8, and the two sides of the central connecting belt 8 are respectively connected with elastic belts 3, and the other end of the elastic belt 3 is connected to the The pressure belt 4 is connected, and the pressure belt 4 is provided with a Velcro thorn surface 5 matched with the Velcro rough surface 6 , and the hemostatic patch main body 1 is provided with a hemostatic dressing 11 .

Preferably, the bottom sticker 2 is composed of a bottom sticker transition layer 21, a bottom sticker adhesive layer 22 and a bottom paper layer 23 from a position close to the Velcro rough surface 6 to the outer surface, and the bottom sticker 2 The length is longer than the length of the Velcro bristle 6, and the length of the Velcro bristle 6 is longer than the length of the pressure belt 4.

Preferably, the hemostatic dressing 11 is a gauze block, and the hemostatic dressing 11 is externally provided with a plastic film 12 for enhancing the stability of the hemostatic dressing 11 .

Preferably, the position of the main body of the hemostatic patch 1 close to the bottom paper layer 23 is covered with a central sticker 7 .

Preferably, the hemostatic dressing 11 adopts an inverted trapezoidal design with a wide top and a narrow bottom. The wide part of the trapezoid is fixedly connected to the central connecting band 8 for better fixation, and the narrow part is covered with the central sticker 7. When in use, the central sticker 7 is torn off to reveal the hemostatic dressing 11 wrapped by the plastic film 12 , open the joint of the plastic film 12 to expose the hemostatic dressing 11, and press the exposed hemostatic dressing 11 against the puncture point to achieve precise pressure hemostasis. The plastic film 12 is made of transparent material, which is convenient for observing the hemostatic effect.

Preferably, when the two bottom stickers 2 are arranged symmetrically, they present a butterfly shape.

When the utility model is actually used, the medical personnel first tear off the central sticker 7 to expose the hemostatic dressing 11 wrapped by the plastic film 12, open the joint of the plastic film 12 to expose the hemostatic dressing 11, and expose the exposed hemostatic dressing 11. The dressing 11 is pressed against the puncture point of the limbs, and then the backing paper layer 23 is torn off to expose the bottom adhesive layer 22, and the bottom adhesive layer 22 on both sides is pasted on the limb to achieve a fixed pressure on the puncture point , and then according to the size of the patient's limbs, pull the elastic force produced by the stretching of the elastic band 3, paste the thorny surface 5 of the Velcro on the pressure belt 4 and the rough surface 6 of the Velcro on the bottom sticker 2, and apply the secondary pressure to the hemostatic dressing 11. Pressure, so that the hemostatic dressing 11 is compressed against the puncture point, and then the hemostatic dressing 11 is pressurized and pressed against the puncture point to achieve the purpose of preventing bleeding. The utility model can avoid the problem of blood flowing out due to improper pressing of the puncture point by the patient, and is especially suitable for the application scene of hemostasis after the limb puncture of critically ill patients, which is beneficial to saving human resources.

The hemostatic dressing 11 adopts an inverted trapezoidal design with a wide top and a narrow bottom to achieve precise pressure hemostasis.

The bottom sticker 2 presents a butterfly shape when distributed symmetrically, which can reduce the sticking area and increase comfort while ensuring the sticking effect.

The preferred embodiments of the present utility model have been described above. It should be understood that the utility model is not limited to the above-mentioned specific embodiments, and the devices and structures not described in detail should be understood as being implemented in a common way in the art; any person familiar with the art, without departing from Under the scope of the technical solution of the utility model, many possible changes and modifications can be made to the technical solution of the utility model by using the methods and technical contents disclosed above, or be modified into equivalent embodiments with equivalent changes, which does not affect the utility model. new substance. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical proposal of the present invention.

Claims (6)

1. A pressurized hemostatic patch for extremity arterial puncture, comprising a hemostatic patch main body (1), characterized in that: a bottom patch (2) is respectively connected to the lower sides of the hemostatic patch main body (1), and the bottom patch (2) are provided with Velcro hair surface (6); the upper part of the hemostatic sticker main body (1) is fixed on the central connection belt (8), and the two sides of the central connection belt (8) are respectively connected with elastic bands ( 3), the other end of the elastic belt (3) is connected to the pressure belt (4), and the pressure belt (4) is provided with a Velcro thorn surface ( 5), and, the main body (1) of the hemostatic patch is provided with a hemostatic dressing (11). 2. A pressurized hemostatic patch for extremity arterial puncture as claimed in claim 1, characterized in that: said bottom patch (2) goes from the position close to said Velcro hair surface (6) to the outer surface successively from the bottom to the outer surface. Paste the transition layer (21), the bottom sticker adhesive layer (22) and the bottom paper layer (23), and the length of the bottom sticker (2) is longer than the length of the Velcro rough surface (6), and the The length of the Velcro matte surface (6) is longer than the length of the pressure belt (4). 3. A pressurized hemostatic patch for extremity arterial puncture as claimed in claim 2, characterized in that: the hemostatic dressing (11) is a gauze block, and the hemostatic dressing (11) is externally provided for strengthening the hemostatic dressing (11). A plastic film (12) for the stability of the hemostatic dressing (11). 4. A pressurized hemostatic patch for extremity artery puncture according to claim 2, characterized in that: the position of the main body (1) of the hemostatic patch close to the bottom paper layer (23) is covered with a central sticker (7) . 5. A pressurized hemostatic patch for extremity arterial puncture according to claim 4, characterized in that: the hemostatic dressing (11) adopts an inverted trapezoidal design with a wide top and a narrow bottom. 6 . The pressurized hemostatic patch for extremity artery puncture according to claim 5 , wherein the two bottom patches ( 2 ) present a butterfly shape when symmetrically arranged. 7 .

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