A pressure hemostatic device for use after vascular puncture.

Abstract

This utility model discloses a pressure hemostasis device for use after vascular puncture, comprising: a flat plate with straps at both ends, and a first adhesive layer provided on one end of the lower surface of the straps; a transparent adjusting ring, rotatably mounted on the inner side of the flat plate via a threaded portion; and a transparent pressure plate, rotatably disposed at the lower end of the transparent adjusting ring, with a hemostatic pad provided on the lower surface of the transparent pressure plate for hemostasis. This utility model, by incorporating the flat plate, transparent pressure plate, transparent adjusting ring, and hemostatic pad, avoids the inconvenience of observing the puncture site when adjusting the hemostatic pressure, as is common in traditional methods. This device significantly improves the observation effect during hemostasis, and the pressure adjustment is convenient, increasing the practicality of the device.

Description

Technical Field

[0001] This utility model specifically relates to a compression hemostasis device used after vascular puncture. Background Technology

[0002] Vascular puncture compression hemostasis is a commonly used hemostasis method, especially after vascular punctures such as venous blood collection and catheter insertion, to prevent bleeding at the puncture site. For example, Patent 1, Publication No. CN222676324U, entitled "A Sterile Transparent Pressure-Increasing Fixation Hemostasis Device," uses transparent materials for the fixing plate and pressure-increasing components, facilitating observation of the puncture site by nursing staff; Patent 2, Publication No. CN222426111U, entitled "Compression of Arterial Puncture Point After Neurological Interventional Surgery," uses a locking tube to drive the compression plate downward, a connecting column to slide with the locking tube, and a rotating column to threadedly connect with the locking tube, facilitating quick adjustment of the compression plate's position. Simultaneously, the fixed position of the compression plate is adjusted by the deformation of the spring and the tightness of the strap.

[0003] Existing technologies, such as Patent 1, allow for good observation of the hemostasis site during puncture, but cannot effectively adjust the pressure applied to the hemostasis site. Patent 2 discloses the effects of adjusting different pressures to the hemostasis site, but the pressure adjustment device can obscure the hemostasis site, making it difficult to observe the condition of the hemostasis site when adjusting the pressure, resulting in poor performance. Therefore, we propose a compression hemostasis device for use after vascular puncture. Utility Model Content

[0004] The purpose of this invention is to provide a compression hemostasis device for use after vascular puncture, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a compression hemostasis device for use after vascular puncture, comprising:

[0006] A flat plate, wherein the flat plate has straps at both ends, and a first adhesive layer is provided at one end of the lower surface of the straps;

[0007] A transparent adjustment ring is rotatably mounted on the inner side of the plate via a threaded portion;

[0008] A transparent pressure plate is rotatably mounted at the lower end of the transparent adjustment ring, and a hemostatic pad for hemostasis is provided on the lower surface of the transparent pressure plate.

[0009] Preferably, a guide plate is fixed to the upper edge of the transparent pressure plate, and a guide groove that cooperates with the guide plate is opened on the inner side of the plate.

[0010] Preferably, the inner side of the transparent pressure plate has a through hole corresponding to the inner hole of the transparent adjustment ring.

[0011] Preferably, an elastic element is provided on the lower surface of the transparent adjustment ring, and the lower end of the elastic element is in contact with the transparent pressure plate.

[0012] Preferably, the cross-section of the elastic element is "X" shaped.

[0013] Preferably, the outer surface of the transparent pressure plate is provided with a rotating groove, which is rotatably engaged with the protrusion at the lower end of the transparent adjustment ring.

[0014] Preferably, a waterproof silicone sheet is provided at the lower edge of the hemostatic pad, and a second adhesive layer is provided on the lower surface of the waterproof silicone sheet.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, by incorporating a flat plate, a transparent pressure plate, a transparent adjustment ring, and a hemostatic pad, avoids the inconvenience of observing the puncture site when adjusting the hemostatic pressure in traditional methods. This device significantly improves the observation effect during hemostasis, and the pressure adjustment is convenient, increasing the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the waterproof silicone sheet structure of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the transparent adjustment ring of this utility model;

[0020] Figure 4 For the present utility model Figure 3 A magnified structural diagram at point A;

[0021] Figure 5 This is a schematic diagram of the transparent pressure plate structure of this utility model.

[0022] In the diagram: 1. Flat plate; 2. Strap; 3. Hemostatic pad; 4. Transparent pressure plate; 401. Through hole; 402. Guide plate; 403. Rotating groove; 5. Transparent adjusting ring; 6. Waterproof silicone sheet; 7. First adhesive layer; 8. Elastic component. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution: a compression hemostasis device for use after vascular puncture, comprising:

[0025] The flat plate 1 has straps 2 at both ends, and a first adhesive layer 7 is provided on one end of the lower surface of the straps 2.

[0026] A transparent adjusting ring 5 is rotatably mounted on the inner side of the plate 1 via a threaded part;

[0027] It allows for easy observation of the hemostatic site through the inner hole of the transparent adjustment ring 5 when applying pressure to stop bleeding using the hemostatic pad 3, and also facilitates rotation to adjust the pressure during hemostasis.

[0028] A transparent pressure plate 4 is rotatably mounted at the lower end of a transparent adjustment ring 5, and a hemostatic pad 3 for hemostasis is provided on the lower surface of the transparent pressure plate 4.

[0029] It allows for better observation of the hemostatic site through the transparent pressure plate 4, enabling better judgment of the pressure adjustment during hemostasis.

[0030] In this embodiment, preferably, a guide plate 402 is fixed to the edge of the upper surface of the transparent pressure plate 4, and a guide groove that cooperates with the guide plate 402 is opened on the inner side of the flat plate 1, so that the transparent pressure plate 4 can move vertically better to squeeze and stop the bleeding at the hemostasis site.

[0031] In this embodiment, preferably, the inner side of the transparent pressure plate 4 is provided with a through hole 401 corresponding to the inner hole of the transparent adjustment ring 5, which facilitates better observation of the effect and also facilitates ventilation.

[0032] In this embodiment, preferably, an elastic element 8 is provided on the lower surface of the transparent adjusting ring 5, and the lower end of the elastic element 8 is in contact with the transparent pressure plate 4, which facilitates a better elastic compression effect on the hemostatic site when applying pressure to stop bleeding.

[0033] In this embodiment, preferably, the cross-section of the elastic element 8 is "X" shaped, which facilitates better elastic deformation.

[0034] In this embodiment, preferably, a rotating groove 403 is provided on the outer surface of the transparent pressure plate 4. The rotating groove 403 is rotatably engaged with the protrusion at the lower end of the transparent adjustment ring 5, which facilitates the rotation between the transparent pressure plate 4 and the transparent adjustment ring 5.

[0035] In this embodiment, preferably, a waterproof silicone sheet 6 is provided on the lower edge of the hemostatic pad 3, and a second adhesive layer is provided on the lower surface of the waterproof silicone sheet 6, so as to prevent external water from entering the hemostatic site after hemostasis, thereby improving the protective effect.

[0036] The working principle and usage process of this utility model are as follows: When in use, the hemostatic pad 3 is attached to the patient's puncture site and is tightly adhered to the patient's skin through the strap 2 and the first adhesive layer 7. The operator can observe the hemostatic site through the transparent pressure plate 4. Then, the transparent adjustment ring 5 is rotated down. At this time, the transparent adjustment ring 5 pushes the transparent pressure plate 4 and the hemostatic pad 3 down to provide downward pressure to the hemostatic site. The guide plate 402 cooperates with the guide groove opened on the inner side of the plate 1 to improve the vertical downward movement effect of the transparent pressure plate 4, thereby making the hemostatic site subject to stronger compression, thus improving the hemostatic effect.

[0037] 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 compression hemostasis device for use after vascular puncture, characterized in that, include: A flat plate (1) has straps (2) at both ends, and a first adhesive layer (7) is provided on one end of the lower surface of the straps (2); A transparent adjustment ring (5) is rotatably mounted on the inner side of the plate (1) via a threaded part; A transparent pressure plate (4) is rotatably mounted on the lower end of the transparent adjustment ring (5), and a hemostatic pad (3) for hemostasis is provided on the lower surface of the transparent pressure plate (4).

2. The compression hemostasis device for post-vascular puncture surgery according to claim 1, characterized in that: The upper surface edge of the transparent pressure plate (4) is fixed with a guide plate (402), and the inner side of the flat plate (1) is provided with a guide groove that cooperates with the guide plate (402).

3. The compression hemostasis device for post-vascular puncture surgery according to claim 1, characterized in that: The transparent pressure plate (4) has a through hole (401) on its inner side that corresponds to the inner hole of the transparent adjustment ring (5).

4. The compression hemostasis device for post-vascular puncture surgery according to claim 1, characterized in that: The lower surface of the transparent adjustment ring (5) is provided with an elastic element (8), and the lower end of the elastic element (8) is in contact with the transparent pressure plate (4).

5. A compression hemostasis device for use after vascular puncture as described in claim 4, characterized in that: The cross-section of the elastic element (8) is "X" shaped.

6. The compression hemostasis device for post-vascular puncture surgery according to claim 1, characterized in that: The outer surface of the transparent pressure plate (4) is provided with a rotating groove (403), which is in rotational engagement with the protrusion at the lower end of the transparent adjustment ring (5).

7. The compression hemostasis device for post-vascular puncture surgery according to claim 1, characterized in that: A waterproof silicone sheet (6) is provided on the lower edge of the hemostatic pad (3), and a second adhesive layer is provided on the lower surface of the waterproof silicone sheet (6).

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