Hemostatic patch for radial artery puncture

Abstract

The utility model discloses a haemostatic patch for radial artery puncture in the technical field of medical supplies, which comprises a haemostatic patch body, the haemostatic patch body comprises a wearing component and a haemostatic pressing component, the wearing component is used for haemostatic binding for radial artery puncture, the haemostatic pressing component is connected to the middle of the wearing component, and the haemostatic pressing component comprises a pressing air bag. The hemostasis pressing assembly comprises a pressing air bag, air pressure adjusting components are installed at the two ends of the pressing air bag, clamping openings are further formed in the side ends of the air pressure adjusting components, the wearing assembly comprises fastening belt bodies, and one end of each fastening belt body is connected with an elastic belt body. A blowing air pump and an exhaust air pump are arranged in the air pressure adjusting part, accurate pressing hemostasis of a radial artery puncture part is achieved through automatic control over inflation and exhaust, the automatic air pressure adjusting mechanism enables the hemostasis process to be free of manual intervention, and the convenience and practicability of the hemostasis patch are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a hemostatic patch used for radial artery puncture. Background Art

[0002] The radial artery puncture hemostatic patch is a specially designed medical product used to quickly stop bleeding and protect the skin at the puncture site. The radial artery is located at the wrist and is one of the blood vessels commonly used in various medical procedures such as hemodialysis, cardiac catheterization, and certain angiography. Due to the thick walls of arteries and the fast blood flow, care must be taken after puncture to avoid bleeding and hematoma formation. In clinical operations, radial artery puncture is a common diagnostic and treatment method and is widely used in cardiovascular interventional therapy and arterial blood gas analysis.

[0003] However, there is a significant risk of bleeding after this puncture operation, and rapid and effective hemostasis measures are required. The traditional way of hemostasis is usually for nurses or family members to manually press the puncture site for 5-10 minutes to ensure the hemostasis effect, but in ward environments such as ICUs, patients often cannot rely on the help of their families, and the hemostasis work can only be undertaken by nurses, which not only increases the workload of nurses, but also takes up precious time. In addition, some nurses directly use adhesive tape to stick the skin to stop bleeding after completing arterial blood extraction, but this method has limited effect and is prone to cause re-bleeding or local infection. Therefore, it is necessary to explore a more efficient and reliable means of hemostasis.

[0004] Based on this, we proposed a hemostatic patch specifically for radial artery puncture to solve the above problems. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a hemostatic patch for radial artery puncture, which can solve the problems of high risk of bleeding after radial artery puncture, low efficiency of traditional manual pressing and high dependence in environments such as ICU, and limited hemostatic effect of simple adhesive tape and possible complications.

[0007] In order to solve the above technical problems, the utility model provides a hemostatic patch for radial artery puncture, which adopts the following technical solution: a hemostatic patch for radial artery puncture, comprising a hemostatic patch body, the hemostatic patch body comprising a wearing component and a hemostatic pressing component for radial artery puncture hemostatic bandage, the hemostatic pressing component being connected to the middle part of the wearing component;

[0008] The hemostasis pressing assembly includes a pressing airbag, and air pressure regulating components are installed at both ends of the pressing airbag, and a card interface is also provided at the side end of the air pressure regulating component;

[0009] The wearing assembly comprises a fastening belt body, one end of two groups of the fastening belt bodies are connected to an elastic belt body, and one end of the two groups of the elastic belt bodies away from the fastening belt body is also respectively installed with a clamping plate.

[0010] By adopting the above technical scheme, the hemostatic patch body designed in this scheme is mainly composed of two parts: a wearing component and a hemostatic pressing component. The wearing component can connect and fix the hemostatic pressing component between one ends of two groups of fastening belt bodies through the structural design of the snap-fitting between the snap-fitting plate and the snap-fitting interface. The fastening belt body is made of a skin-friendly leather layer, a waterproof outer layer, and an air layer. There are also multiple groups of breathable through holes penetrating between the skin-friendly leather layer, the waterproof outer layer, and the air layer, which can effectively improve the comfort and breathability of the hemostatic patch body when worn and used. At the same time, it can also play a waterproof effect to prevent external moisture from penetrating into the inner wall of the hemostatic patch body, which can effectively improve the safety of the hemostatic patch body when used. With the multiple groups of round hair layers installed on the outside of one end of one group of fastening belt bodies and the thorn hair layer installed on the inside of one end of the other group of fastening belt bodies, the blood patch body can be adjusted according to the thickness of the patient's wrist, thereby effectively improving the scope of use and flexibility of the blood patch body.

[0011] The hemostatic pressing assembly in the present scheme is composed of a pressing airbag and an air pressure regulating component, wherein the air pressure regulating component includes an inflation air pump and an exhaust air pump. The inflation air pump can inflate the interior of the pressing airbag when in operation, and the exhaust air pump can exhaust the gas inside the pressing airbag to the outside when in operation, so that the hemostatic patch body can perform compression hemostasis on the bandaged wound of the radial artery puncture on the patient's wrist according to the usage. The compression hemostasis process does not require the help of family members or medical staff, thereby effectively improving the practicality of the hemostatic patch body in the field of medical supply technology.

[0012] Optionally, the card connection plate matches the card interface structure, and the card connection plate and the card interface are in a card-connected fit.

[0013] By adopting the above technical solution, the present solution can connect and fix the hemostatic pressing assembly between one ends of two sets of fastening belt bodies through the structural design of the snap-fitting between the snap-fit ​​plate and the snap-fit ​​interface.

[0014] Optionally, a plurality of groups of arc-shaped protrusions are arranged around the outside of the pressing airbag, a medicine patch connecting plate is arranged in the middle of the pressing airbag, and a hemostatic medicine patch for radial artery puncture hemostatic bandage is adhered to the outer surface of the medicine patch connecting plate.

[0015] By adopting the above-mentioned technical scheme, this scheme installs multiple groups of arc-shaped protrusions around the outside of the pressing airbag. These arc-shaped protrusions can evenly distribute pressure during the pressing process to ensure that the pressing force is sufficient and evenly distributed, thereby effectively stopping the blood flow and preventing re-bleeding. The hemostatic patch adhered to the outer surface of the patch connecting plate can combine the effect of the drug to accelerate the blood coagulation process and improve the hemostatic effect. The use of the hemostatic patch in conjunction with the pressing airbag can effectively ensure that the drug acts accurately and continuously on the puncture site, thereby enhancing the overall hemostatic effect.

[0016] Optionally, a plurality of groups of round hair layers are arranged on the outer side of one end of one group of the fastening belt bodies, and a bristle layer is arranged on the inner side of one end of another group of the fastening belt bodies.

[0017] By adopting the above technical solution, this solution enables the blood patch body to be adjusted according to the thickness of the patient's wrist by installing multiple groups of round hair layers on the outside of one end of one group of fastening belt bodies and installing a bristle layer on the inside of one end of another group of fastening belt bodies.

[0018] Optionally, the bristle layer and the round fleece layer structure match each other, and the bristle layer and the round fleece layer are bonded together.

[0019] By adopting the above technical scheme, this scheme can provide good adjustability and adaptability for the wearing of the whole hemostatic patch body through the structural design of the adhesion between the barbed hair layer and the round hair layer, and can also be adjusted according to the thickness of the patient's wrist, thereby expanding the scope of use of the hemostatic patch and increasing its flexibility.

[0020] Optionally, the air pressure regulating component includes a blowing air pump, which is installed at one end of the pressing air bag, and an exhaust air pump is also provided at one end of the pressing air bag away from the blowing air pump.

[0021] By adopting the above-mentioned technical scheme, the hemostatic pressing component in this scheme is composed of a pressing airbag and an air pressure regulating component, wherein the air pressure regulating component includes an inflation air pump and an exhaust air pump. When the inflation air pump is running, it can inflate the interior of the pressing airbag, and when the exhaust air pump is running, it can exhaust the gas inside the pressing airbag to the outside, so that the hemostatic patch body can press and stop the bleeding on the bandaged wound of the radial artery puncture on the patient's wrist according to the usage.

[0022] Optionally, the fastening belt body includes a skin-friendly leather layer, a waterproof outer layer is arranged on the outer side of the skin-friendly leather layer, and a breathable layer is further arranged between the waterproof outer layer and the skin-friendly leather layer.

[0023] By adopting the above technical scheme, the fastening belt body in this scheme is made of a skin-friendly leather layer, a waterproof outer layer, and an air layer, and a plurality of groups of breathable through holes are arranged between the skin-friendly leather layer, the waterproof outer layer, and the air layer, which can improve the comfort and waterproofness of the hemostatic patch body when worn and prevent external moisture from penetrating into the inner wall of the hemostatic patch body, thereby effectively improving the safety of the hemostatic patch body when in use.

[0024] Optionally, a plurality of groups of ventilation holes are provided between the skin-friendly skin layer, the waterproof outer layer and the breathable layer.

[0025] By adopting the above technical solution, the present solution can effectively improve the breathability of the hemostatic patch body when it is worn by opening multiple groups of breathable through holes between the skin-friendly skin layer, the waterproof outer layer and the breathable layer.

[0026] In summary, the present invention has at least one of the following beneficial effects:

[0027] 1. The hemostatic patch body designed in this scheme consists of a wearing component and a hemostatic pressing component. The wearing component realizes stable fixation of the hemostatic pressing component through the ingenious cooperation of the card plate and the card interface. This design not only ensures the close fit of the hemostatic patch, but also greatly improves the comfort and breathability when wearing through the composite structure of the skin-friendly skin layer, the waterproof outer layer and the breathable layer, combined with multiple groups of breathable through holes. At the same time, this structure also has a waterproof function to prevent moisture penetration and enhance the safety of use. The design of the hemostatic pressing component in this scheme also reflects innovation. It is composed of a pressing airbag and an air pressure regulating component. The air pressure regulating component has built-in inflation air pump and exhaust air pump. Through automatic control of inflation and exhaust, precise compression and hemostasis of the radial artery puncture site is achieved. This automated air pressure regulating mechanism makes the hemostasis process without manual intervention, greatly improving the convenience and practicality of the hemostatic patch.

[0028] 2. The fastening strap of the wearing component in this solution is designed with a round hair layer and a barbed hair layer, which provides good adjustability and adaptability. It can be adjusted according to the thickness of the patient's wrist, expanding the scope of use of the hemostatic patch and increasing its flexibility. This design not only improves the applicability of the hemostatic patch, but also enables patients to obtain a stable and comfortable hemostatic experience in different situations. In summary, the design of this hemostatic patch significantly improves the practicality and safety of the field of medical supplies technology through its innovative structure and automated functions, and provides an efficient and reliable solution for hemostasis after radial artery puncture. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the hemostatic pressing component of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the wearing component of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the air pressure regulating component of the utility model;

[0034] Figure 5 This is a schematic diagram of the breathable layer structure of the utility model.

[0035] Explanation of the reference numerals: 100, hemostatic patch body; 101, wearing component; 101a, fastening belt body; 101a-1, round hair layer; 101a-2, bristle layer; 101a-3, skin-friendly skin layer; 101a-4, waterproof outer layer; 101a-5, breathable layer; 101a-6, breathable through hole; 101b, elastic belt body; 101c, snap-on plate; 102, hemostatic pressing component; 102a, pressing airbag; 102a-1, arc-shaped protrusion; 102a-2, patch connecting plate; 102a-3, hemostatic patch; 102b, air pressure regulating component; 102b-1, blowing air pump; 102b-2, exhaust air pump; 102c, card interface. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 The utility model is described in further detail.

[0037] Embodiment 1, refer to Figure 1-3 The utility model discloses a hemostatic patch for radial artery puncture.

[0038] The hemostatic patch body 100 includes a wearing component 101 and a hemostatic pressing component 102 for radial artery puncture hemostatic bandage, wherein the hemostatic pressing component 102 is connected to the middle of the wearing component 101;

[0039] The hemostatic pressing assembly 102 includes a pressing airbag 102a, and air pressure regulating components 102b are installed at both ends of the pressing airbag 102a. A card interface 102c is also provided at the side end of the air pressure regulating component 102b.

[0040] The wearing assembly 101 includes a fastening belt body 101a. One end of two sets of fastening belt bodies 101a are connected to an elastic belt body 101b. One end of the two sets of elastic belt bodies 101b away from the fastening belt body 101a is also respectively installed with a clamping plate 101c.

[0041] The structure of the snap-in plate 101c matches the card interface 102c, and the snap-in plate 101c and the card interface 102c are snap-fitted. Through the snap-fitting structural design between the snap-in plate 101c and the card interface 102c, the hemostatic pressing assembly 102 can be connected and fixed between one end of the two sets of fastening belt bodies 101a.

[0042] Example 2, refer to Figure 2-3 In this embodiment, in order to solve the problems of high risk of bleeding after radial artery puncture, low efficiency of traditional manual pressing and high dependence in environments such as ICU, and limited hemostatic effect of simple adhesive tape and possible complications, based on the same concept as the above-mentioned embodiment 1, the hemostatic patch for radial artery puncture also includes:

[0043] A plurality of arc-shaped protrusions 102a-1 are arranged around the outside of the pressing airbag 102a, a patch connecting plate 102a-2 is arranged in the middle of the pressing airbag 102a, and a hemostatic patch 102a-3 for radial artery puncture hemostatic bandage is adhered to the outer surface of the patch connecting plate 102a-2. By installing a plurality of arc-shaped protrusions 102a-1 around the outside of the pressing airbag 102a, these arc-shaped protrusions 102a-1 can evenly distribute the pressure during the pressing process. , ensuring that the pressing force is sufficient and evenly distributed, thereby effectively stopping the blood flow and preventing further bleeding. The hemostatic patch 102a-3 adhered to the outer surface of the patch connecting plate 102a-2 can combine the effect of the drug to accelerate the blood coagulation process and improve the hemostatic effect. The hemostatic patch 102a-3 is used in conjunction with the pressing airbag 102a to effectively ensure that the drug acts accurately and continuously on the puncture site, thereby enhancing the overall hemostatic effect.

[0044] A plurality of groups of circular wool layers 101a-1 are arranged on the outer side of one end of one group of fastening belt bodies 101a, and a bristle layer 101a-2 is arranged on the inner side of one end of the other group of fastening belt bodies 101a. By installing a plurality of groups of circular wool layers 101a-1 on the outer side of one end of one group of fastening belt bodies 101a and installing a bristle layer 101a-2 on the inner side of one end of the other group of fastening belt bodies 101a, the blood patch body 100 can be adjusted according to the thickness of the patient's wrist.

[0045] The structures of the bristle layer 101a-2 and the round hair layer 101a-1 are matched, and the bristle layer 101a-2 and the round hair layer 101a-1 are glued together. Through the structural design of the glued together between the bristle layer 101a-2 and the round hair layer 101a-1, good adjustability and adaptability can be provided for the overall wearing of the hemostatic patch body 100, and it can also be adjusted according to the thickness of the patient's wrist, thereby expanding the scope of use of the hemostatic patch and increasing its flexibility.

[0046] Example 3, refer to Figure 4-5 In this embodiment, in order to solve the problems of high risk of bleeding after radial artery puncture, low efficiency of traditional manual pressing and high dependence in environments such as ICU, and limited hemostatic effect of simple adhesive tape and possible complications, based on the same concept as the above-mentioned embodiment 1, the hemostatic patch for radial artery puncture also includes:

[0047] The air pressure regulating component 102b includes a blowing air pump 102b-1, which is installed at one end of the pressing air bag 102a. An exhaust air pump 102b-2 is also provided at the end of the pressing air bag 102a away from the blowing air pump 102b-1. The hemostatic pressing component 102 in this scheme is composed of a pressing air bag 102a and an air pressure regulating component 102b, wherein the air pressure regulating component 102b includes a blowing air pump 102b-1 and an exhaust air pump 102b-2. When the blowing air pump 102b-1 is running, it can inflate the interior of the pressing air bag 102a, and when the exhaust air pump 102b-2 is running, it can exhaust the gas inside the pressing air bag 102a to the outside, so that the hemostatic patch body 100 can press and stop bleeding on the bandaged wound of the radial artery puncture on the patient's wrist according to the usage.

[0048] The fastening belt body 101a includes a skin-friendly skin layer 101a-3, a waterproof outer layer 101a-4 is arranged on the outside of the skin-friendly skin layer 101a-3, and a breathable layer 101a-5 is also arranged between the waterproof outer layer 101a-4 and the skin-friendly skin layer 101a-3. The fastening belt body 101a in this scheme is made of the skin-friendly skin layer 101a-3, the waterproof outer layer 101a-4, and the air layer 101a-5, and a plurality of groups of breathable through holes 101a-6 are also penetrated between the skin-friendly skin layer 101a-3, the waterproof outer layer 101a-4, and the air layer 101a-5, which can improve the comfort and waterproofness of the hemostatic patch body 100 when worn and used, prevent external moisture from penetrating into the inner wall of the hemostatic patch body 100, and effectively improve the safety of the hemostatic patch body 100 when used.

[0049] A plurality of breathable through holes 101a-6 are also provided between the skin-friendly skin layer 101a-3, the waterproof outer layer 101a-4 and the breathable layer 101a-5. By providing a plurality of breathable through holes 101a-6 between the skin-friendly skin layer 101a-3, the waterproof outer layer 101a-4 and the breathable layer 101a-5, the breathability of the hemostatic patch body 100 can be effectively improved when worn.

[0050] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hemostatic patch for radial artery puncture, comprising a hemostatic patch body (100), characterized in that: The hemostatic patch body (100) comprises a wearing component (101) and a hemostatic pressing component (102) for radial artery puncture hemostatic bandage, wherein the hemostatic pressing component (102) is connected to the middle part of the wearing component (101); The hemostasis pressing assembly (102) comprises a pressing airbag (102a), air pressure regulating components (102b) are installed at both ends of the pressing airbag (102a), and a card interface (102c) is also provided at the side end of the air pressure regulating component (102b); The wearing assembly (101) comprises a fastening belt body (101a), one end of two groups of the fastening belt bodies (101a) are connected to an elastic belt body (101b), and one end of the two groups of the elastic belt bodies (101b) away from the fastening belt body (101a) is also respectively installed with a clamping plate (101c).

2. A hemostatic patch for radial artery puncture according to claim 1, characterized in that: The card connection plate (101c) matches the card interface (102c) in structure, and the card connection plate (101c) and the card interface (102c) are card-connected.

3. A hemostatic patch for radial artery puncture according to claim 2, characterized in that: A plurality of groups of arc-shaped protrusions (102a-1) are arranged around the outside of the pressing airbag (102a), a medicine patch connecting plate (102a-2) is arranged in the middle of the pressing airbag (102a), and a hemostatic medicine patch (102a-3) for radial artery puncture hemostatic bandage is adhered to the outer surface of the medicine patch connecting plate (102a-2).

4. A hemostatic patch for radial artery puncture according to claim 3, characterized in that: One end of one group of the fastening belt bodies (101a) is provided with multiple groups of round hair layers (101a-1) on the outside, and another end of the other group of the fastening belt bodies (101a) is provided with a quill layer (101a-2) on the inside.

5. A hemostatic patch for radial artery puncture according to claim 4, characterized in that: The bristle layer (101a-2) and the round bristle layer (101a-1) are structurally matched, and the bristle layer (101a-2) and the round bristle layer (101a-1) are bonded together.

6. A hemostatic patch for radial artery puncture according to claim 1, characterized in that: The air pressure regulating component (102b) comprises an inflation air pump (102b-1), wherein the inflation air pump (102b-1) is installed at one end of the pressing air bag (102a), and an exhaust air pump (102b-2) is also provided at one end of the pressing air bag (102a) away from the inflation air pump (102b-1).

7. A hemostatic patch for radial artery puncture according to claim 6, characterized in that: The fastening belt body (101a) comprises a skin-friendly layer (101a-3), a waterproof outer layer (101a-4) is arranged on the outer side of the skin-friendly layer (101a-3), and a breathable layer (101a-5) is also arranged between the waterproof outer layer (101a-4) and the skin-friendly layer (101a-3).

8. A hemostatic patch for radial artery puncture according to claim 7, characterized in that: A plurality of groups of ventilation holes (101a-6) are provided between the skin-friendly skin layer (101a-3), the waterproof outer layer (101a-4) and the breathable layer (101a-5).

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