Radial artery hemostat suitable for arms with different thicknesses

Abstract

The utility model relates to the technical field of radial artery haemostat, in particular to a radial artery haemostat suitable for arms with different thicknesses, which comprises a hand strap, a Velcro hook surface is arranged on one side of the hand strap, a Velcro loop surface is arranged on the other side of the hand strap, a support plate is arranged on the hand strap, a transparent air bag is arranged on the support plate, and the transparent air bag is arranged on the support plate. A pipe is arranged at the top of the hand strap, an air nozzle is arranged at the top of the pipe, one end of the pipe extends into the transparent air bag, the other end of the pipe extends into the air nozzle and is fixedly connected with the air nozzle, chitosan powder is smeared on the adhesive layer on the side face of the hand strap, and chitosan has the function of accelerating wound recovery. During use, the tearable film is torn down, and the chitosan adhesive layer is aligned with a wound, so that healing of the wound of a patient can be accelerated, medicine does not need to be taken down, time is saved, and burden of medical staff is reduced.

Description

Technical Field

[0001] This utility model relates to the field of radial artery hemostat technology, specifically a radial artery hemostat suitable for arms of different sizes. Background Art

[0002] As is well known, the radial artery hemostat is a commonly used surgical emergency device for controlling and stopping bleeding. Its main function is to apply pressure to compress the radial artery, thereby stopping the bleeding, preventing blood from entering the wound, and reducing the risk of infection.

[0003] The existing radial artery hemostat needs to be removed before medication can be applied if the patient's wound heals slowly after use. This is troublesome, affects efficiency, and increases the burden on medical staff.

[0004] Therefore, a radial artery hemostat is needed that is suitable for arms of different sizes. Utility Model Content

[0005] (1) Technical problems solved

[0006] To address the shortcomings of existing technologies, this invention provides a radial artery hemostat suitable for arms of varying thicknesses, thereby resolving the problems mentioned in the background section.

[0007] (2) Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a radial artery hemostat suitable for arms of different thicknesses, comprising a hand strap, one side of which is provided with a hook and loop fastener, the other side of which is provided with a rough hook and loop fastener, a support plate on the hand strap, a transparent air bladder on the support plate, a tube on the top of the hand strap, an adhesive layer on the side of the hand strap, adhesive tape around the adhesive layer, and a tearable film between each adhesive tape.

[0009] Preferably, the top of the tube is provided with an air nozzle, one end of the tube extends into the interior of the transparent air bladder, and the other end of the tube extends into the interior of the air nozzle and is fixedly connected to the air nozzle.

[0010] Furthermore, the top of the air nozzle is provided with a fixing port, and a needle tip is provided on the inner wall of the fixing port, and the needle tip is slidably connected to the inner wall of the fixing port.

[0011] In a further embodiment, an extension patch is provided on the hook and loop surface of the Velcro, a first hook surface is provided on one side of the extension patch, and a first loop surface is provided on the other side of the extension patch.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, this utility model provides a radial artery hemostat suitable for arms of different thicknesses, and has the following beneficial effects:

[0014] This radial artery hemostat, suitable for arms of varying sizes, involves applying chitosan powder to the adhesive layer on the side of the band. Chitosan accelerates wound healing. A peelable film is then attached to the band. To use, the film is removed, and the chitosan adhesive layer is aligned with the wound. This accelerates wound healing without the need for removal and medication, saving time and reducing the burden on medical staff. Attached Figure Description

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the tearable film of this utility model;

[0018] Figure 4 This is a schematic diagram of the adhesive layer structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the extension sticker of this utility model.

[0020] In the diagram: 1. Hand strap; 2. Hook and loop fastener; 3. Loose fastener; 4. Support plate; 5. Transparent airbag; 6. Tube; 7. Air nozzle; 8. Fixing port; 9. Needle nozzle; 10. Adhesive layer; 11. Adhesive tape; 12. Peelable film; 13. Extension tape; 14. First hook and loop fastener; 15. First loose fastener. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See Figures 1-5A radial artery hemostat suitable for arms of different thicknesses includes a hand strap 1, which carries a transparent airbag 5 and is mainly used in conjunction with an extension tape 13 to fix it at the patient's wound. A Velcro hook face 2 is fixedly connected to one side of the hand strap 1, which works in conjunction with a first rough face 15. A Velcro rough face 3 is fixedly connected to the other side of the hand strap 1, which works in conjunction with a first hook face 14. A support plate 4 is fixedly connected to the hand strap 1, which supports the transparent airbag 5. The transparent airbag 5 is used to fix the hemostat at the patient's wound by introducing air. A tube 6 is fixedly connected to the top of the hand strap 1, which assists in the delivery of air into the transparent airbag 5.

[0023] First, refer to Figure 1 and Figure 2 In this embodiment, an air nozzle 7 is fixedly connected to the top of the tube 6. The function of the air nozzle 7 is to cooperate with the tube 6 to deliver air. One end of the tube 6 extends into the interior of the transparent airbag 5, and the other end of the tube 6 extends into the interior of the air nozzle 7 and is fixedly connected to the air nozzle 7. A fixing port 8 is fixedly connected to the top of the air nozzle 7. The function of the fixing port 8 is to fix the needle nozzle 9. The needle nozzle 9 is slidably connected to the inner wall of the fixing port 8. The function of the needle nozzle 9 is to cooperate with the air nozzle 7 and the tube 6 to deliver air into the transparent airbag 5. The needle nozzle 9 is slidably connected to the inner wall of the fixing port 8.

[0024] Then, refer to Figure 3 and Figure 4 In this embodiment, an adhesive layer 10 is fixedly connected to the side of the wristband 1. The function of the adhesive layer 10 is to stick the chitosan powder. Adhesive tape 11 is fixedly connected around the adhesive layer 10. The function of the adhesive tape 11 is to fix the tearable film 12. The tearable film 12 is fixedly connected between each adhesive tape 11. The function of the tearable film 12 is to prevent the chitosan powder from being exposed to the air for a long time, which would cause the chitosan powder to expire and become ineffective.

[0025] Finally, see Figure 5 In this embodiment, an extension patch 13 is attached to the hook and loop fastener 3. The extension patch 13 extends the length of the hand strap 1, making it easier to fix arms of different thicknesses. A first hook surface 14 is fixedly connected to one side of the extension patch 13, and a first loop surface 15 is fixedly connected to the other side of the extension patch 13. The first hook surface 14 is attached to the hook and loop fastener 3.

[0026] Working principle:

[0027] When using this radial artery hemostat suitable for arms of different sizes, first place the radial artery hemostat suitable for arms of different sizes at the desired position, and then tear off the peelable film 12 to expose the adhesive layer 10 containing chitosan powder.

[0028] Next, align the adhesive layer 10 containing chitosan powder with the patient's wound, attach the first hook side 14 to the hook and loop side 3, then wrap the hand strap 1 and extension tape 13 around the patient's arm or leg, and attach the first loop side 15 to the hook and loop side 2.

[0029] Finally, pull the needle tip 9. Pulling the needle tip 9 causes the air inside the needle tip 9 to enter the air nozzle 7 through the fixed port 8. The air in the air nozzle 7 enters the transparent air bladder 5 through the tube 6, causing the transparent air bladder 5 to expand and compress the patient's radial artery to complete the hemostasis.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A radial artery hemostat suitable for arms of different thicknesses, comprising a wrist strap (1), characterized in that: A Velcro hook surface (2) is provided on one side of the hand strap (1), a Velcro fleece surface (3) is provided on the other side of the hand strap (1), a support plate (4) is provided on the hand strap (1), a transparent air bag (5) is provided on the support plate (4), a tube (6) is provided on the top of the hand strap (1), an adhesive layer (10) is provided on the side of the hand strap (1), adhesive tapes (11) are provided around the adhesive layer (10), and a tearable film (12) is provided between each adhesive tape (11).

2. A radial artery hemostat suitable for arms of different thicknesses according to claim 1, characterized in that: An air nozzle (7) is arranged at the top of the tube (6), one end of the tube (6) extends to the interior of the transparent air bag (5), and the other end of the tube (6) extends to the interior of the air nozzle (7) and is fixedly connected to the air nozzle (7).

3. A radial artery hemostat suitable for arms of different thicknesses according to claim 2, characterized in that: The top of the air nozzle (7) is provided with a fixing opening (8), the inner wall of the fixing opening (8) is provided with a needle nozzle (9), and the needle nozzle (9) is slidably connected to the inner wall of the fixing opening (8).

4. The radial artery hemostat suitable for arms of different thicknesses according to claim 1, characterized in that: An extension patch (13) is arranged on the Velcro fleece surface (3), a first hook surface (14) is arranged on one side of the extension patch (13), and a first fleece surface (15) is arranged on the other side of the extension patch (13).

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