CN220025125U - Bandage for internal fistula patient - Google Patents

Abstract

The utility model discloses a bandage for internal fistula patients, which relates to the technical field of medical equipment. It includes two joint parts and an elastic part for connecting the two joint parts, wherein: the two joint parts are detachably connected. A pressing block is detachably installed on the elastic part, a female pressing button is fixed on the elastic part, a male pressing button is fixed on one side of the pressing block, and the female pressing button and the male pressing button are connected. Adaptation; the pressing block is provided with a convex portion on the side away from the male button of the pressing button. The utility model is provided with a pressing block, which is detachably installed on the elastic part. When in use, the pressing block contacts the patient's puncture point to press the puncture point to stop bleeding; when hemostasis is not needed, the elastic part is removed The pressing block can be driven to be removed from the puncture point; later, the pressing block can be disassembled from the elastic part for cleaning and disinfection to facilitate next use.

Description

A kind of bandage for internal fistula patients

Technical field

The utility model relates to the technical field of medical equipment, in particular to a bandage for internal fistula patients.

Background technique

Arteriovenous fistula is a common medical treatment used in surgical procedures such as hemodialysis for uremic patients. Arteriovenous fistula surgery is a vascular anastomosis surgery that connects an artery and an adjacent vein with a graft so that arterial blood flows in the anastomotic vein, thereby forming an arteriovenous fistula, which is then dialyzed The needle of the machine punctures the grafted blood vessel for dialysis treatment.

Currently, patients with internal fistula need to press a gauze block on the puncture point every time they get off the machine, and then use a strap to fix the position of the gauze block, and use the gauze block to protect the puncture point. But sometimes the patient will take off the bandage after returning home, and the gauze piece will fall off. If the puncture point continues to bleed, the patient cannot find something suitable to press and stop the bleeding. For this reason, we propose a bandage for internal fistula patients.

Utility model content

(1) Technical problems solved

1. In the prior art, there is no corresponding component for effectively and persistently pressing and hemostasis on the patient's puncture point, which makes the hemostasis process inconvenient for the patient.

(2) Technical solutions

In order to solve the above problems, the present utility model provides the following technical solutions:

A bandage for internal fistula patients, including two joint parts and an elastic part for connecting the two joint parts, wherein: the two joint parts are detachably connected, and a pressing block is detachably installed on the elastic part , the elastic part is fixedly provided with a female press button, and a male press button is fixedly arranged on one side of the press block, and the female press button is adapted to the male press button; the press block is far away from the male press button. One side of the buckle is provided with a convex portion.

As a further solution of the present invention: one side of the joint part is fixedly provided with a hook surface of Velcro, and one side of the other joint part is fixedly provided with a matte surface of Velcro that matches the hook surface of Velcro.

As a further solution of the present invention: the elastic part is woven from natural fibers.

As a further solution of the present invention: both the joint parts are made of soft woven fabric.

As a further solution of the present invention: the elastic part and the two connecting parts have the same width.

As a further solution of the present invention: the widths of the elastic part and the two joint parts are both set to 3.2cm.

(3) Beneficial effects

Compared with the existing technology, this utility model has the following beneficial effects:

1. Through the setting of the pressing block, the pressing block is detachably installed on the elastic part. When in use, the pressing block contacts the patient's puncture point to press the puncture point to stop bleeding; when hemostasis is not needed, remove the elastic part. The pressing block can be driven to be removed from the puncture point; the pressing block can then be disassembled from the elastic part for cleaning and disinfection to facilitate next use;

2. By providing a convex part on the pressing block, and setting the pressing block and the convex part to be made of soft silicone material, during the pressing process, the pressing block and the convex part will undergo a certain deformation, and the patient's puncture point can be pressed well, improving the The effect of compression to stop bleeding.

Description of the drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram 2 of the overall structure of the utility model;

Figure 3 is a schematic front view of the pressing block in Embodiment 1 of the present utility model;

Figure 4 is a schematic front structural view of the pressing block in Embodiment 2 of the present utility model;

Figure 5 is a schematic side view of the structure of the present utility model.

In the picture: 1. Joint part; 2. Elastic part; 3. Press block; 4. Press button female button; 5. Press button male button; 6. Protruding part; 7. Hook surface of Velcro; 8. Rough surface of Velcro .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1:

As shown in Figures 1 to 3 and 5, a bandage for internal fistula patients includes two joint parts 1 and an elastic part 2 used to connect the two joint parts 1, wherein: between the two joint parts 1 Detachable connection, a pressing block 3 is detachably installed on the elastic part 2; in order to achieve a detachable connection between the two joint parts 1, a pressing button female button 4 is fixed on the elastic part 2, and the pressing block 3 side A male pressing button 5 is fixedly provided, and a female pressing button 4 is adapted to the male pressing button 5; when the patient's puncture point needs to be pressed to stop bleeding, the pressing block 3 can be installed on the elastic part 2, and then Press the pressing block 3 towards the patient's puncture point, then wrap the elastic part 2 around the patient's arm, and connect the two ends of the elastic part 2 using the female pressing button 4 and the male pressing button 5 on the two connecting parts 1 , at this time, the position of the elastic part 2 will be locked, and the pressing block 3 on the elastic part 2 will resist the puncture point, and the puncture point will be pressed to stop bleeding; after the connection between the two joint parts 1 is released, it can be removed from the arm The elastic part 2 and the pressing block 3 at this time will remove the puncture point as the elastic part 2 moves.

It is worth noting that in order to avoid infection, the pressing block 3 can be sterilized before use, and then the male pressing button 5 on the pressing block 3 can be connected to the female pressing button 4 on the elastic part 2 ; After use, the pressing block 3 can be disassembled and disinfected regularly.

For the arrangement of detachable connection between the two joint parts 1 , one side of the joint part 1 can be fixedly provided with a Velcro hook surface 7 , and one side of the other joint part 1 can be fixedly provided with a Velcro hook surface 7 that cooperates with the Velcro hook surface 7 Rough surface 8. Of course, the connection arrangement of the two joint parts 1 is not limited to the hook surface 7 and the rough surface 8 of Velcro, and other conventional technical means in the prior art can also be provided.

The elastic part 2 mentioned above is woven from natural fibers, and the two joint parts 1 are both made of soft woven cloth; at the same time, the width of the elastic part 2 and the two joint parts 1 are set to be the same. Preferably, the widths of the elastic part 2 and the two combining parts 1 can be set to 3.2 cm.

Example 2:

As shown in Figure 4, the difference between this embodiment and the first embodiment is that in order to improve the hemostasis effect of the pressing block 3, a convex portion 6 can be provided on the side of the pressing block 3 away from the male button 5 of the pressing button. When in use, , the convex portion 6 will conflict with the patient's puncture point. At the same time, in order to further improve the hemostasis effect of pressing, the pressing block 3 and the convex part 6 can be made of soft silicone material. Then, during the pressing process, the pressing block 3 and the convex part 6 will deform to a certain extent, and the patient's puncture point will be affected. Good press.

An embodiment of the present utility model has been described in detail above, but the content described is only a preferred embodiment of the present utility model and cannot be considered to limit the implementation scope of the present utility model. All equivalent changes and improvements made within the application scope of this utility model shall still fall within the patent coverage of this utility model.

Claims (6)

1. A band for an internal fistula patient, characterized by comprising two joint parts (1) and an elastic part (2) for connecting the two joint parts (1), wherein: the two combining parts (1) are detachably connected, the elastic part (2) is detachably provided with a pressing block (3), the elastic part (2) is fixedly provided with a pressing button female buckle (4), one side of the pressing block (3) is fixedly provided with a pressing button male buckle (5), and the pressing button female buckle (4) is matched with the pressing button male buckle (5); one side of the pressing block (3) far away from the button male buckle (5) is provided with a convex part (6).

2. The tie for internal fistula patients according to claim 1, wherein one of the joint portions (1) is fixedly provided with a hook-and-loop surface (7), and the other joint portion (1) is fixedly provided with a hook-and-loop surface (8) cooperating with the hook-and-loop surface (7).

3. A tie for internal fistula patients according to claim 2, wherein the elastic portion (2) is woven from natural fibres.

4. A tie for internal fistula patients according to claim 3, characterized in that both of the joints (1) are made of soft woven cloth.

5. The band for an internal fistula patient according to claim 4, wherein the elastic portion (2) and the two joining portions (1) have the same width.

6. The band for an internal fistula patient according to claim 5, wherein the width of the elastic portion (2) and the two joining portions (1) are each set to 3.2cm.