Novel radial artery compression hemostasis device combining traditional Chinese medicine and western medicine methods

Abstract

The invention discloses a novel radial artery compression hemostasis device combining traditional Chinese medicine and western medicine methods, belongs to the technical field of medical instruments, and aims at solving the problems that an existing radial artery inflatable compressor is low in hemostasis efficiency, the pain of a patient is obvious, and the risk of complications is high. The device comprises an air bag, an inflation pipeline, a traditional Chinese medicine patch and a wrist strap, a Qihuang paste traditional Chinese medicine patch composed of safflower, radix arnebiae seu lithospermi, radix astragali, radix angelicae sinensis, dragon's blood, pollen typhae and musk is pasted to the center of the pressing face of the air bag, detachable wrist straps are symmetrically connected to the two sides of the air bag, and the inflation pipeline is communicated with the air bag to achieve inflation and pressurization. Through combination of physical compression and pharmacological action of traditional Chinese medicine, hemostasis and healing of a wound at a puncture position of the radial artery can be accelerated, analgesic and anti-inflammatory effects are achieved, compression time can be shortened, pain of a patient is relieved, infection is prevented, risks of complications such as stenosis and occlusion of the radial artery are reduced, and the hemostasis device is suitable for hemostasis nursing after puncture of the radial artery.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a new radial artery compression hemostasis device combining traditional Chinese medicine and Western medicine methods. BACKGROUND

[0002] Radial artery puncture is a common invasive operation in clinical practice and is widely used in coronary intervention therapy, arterial blood gas analysis and other diagnostic and therapeutic scenarios. After the operation, the puncture site needs to be effectively compressed to stop bleeding. At present, the mainstream clinical use is the inflatable radial artery compressor, which produces physical pressure to compress the puncture site by inflating the air bag to achieve the purpose of stopping bleeding.

[0003] However, the existing inflatable compressor has obvious shortcomings: first, it only relies on physical compression to stop bleeding, which takes a long time, usually 4-6 hours of continuous compression, which can easily cause wrist swelling and pain in patients, reducing patient comfort; second, simple physical compression cannot consider wound inflammation, pain relief and wound healing, and the puncture site after the operation is painful and has the risk of wound infection; third, long-term compression may affect radial artery perfusion, increasing the probability of vascular complications such as radial artery stenosis and occlusion, which is not conducive to the prognosis of patients.

[0004] Traditional Chinese medicine has unique advantages in stopping bleeding, relieving pain, reducing inflammation and promoting wound healing, such as safflower for promoting blood circulation to stop bleeding, arnebia for cooling blood and reducing inflammation, and astragalus for tonifying qi and promoting tissue regeneration. However, there is currently no device that combines traditional Chinese medicine patches with inflatable radial artery compressors to achieve the synergistic effect of physical compression and traditional Chinese medicine pharmacology, so there is an urgent need to design a radial artery compression hemostasis device combining traditional Chinese medicine and Western medicine to address the shortcomings of existing technology. SUMMARY

[0005] The purpose of the present application is to provide a self-made traditional Chinese medicine hemostatic patch that has the effects of stopping bleeding, relieving pain, reducing inflammation and promoting wound healing, and is suitable for minimally invasive and small-area open wounds such as radial artery puncture. The above-mentioned traditional Chinese medicine patch is combined with the commonly used inflatable radial artery compressor in clinical practice to form a new radial artery compression hemostasis device combining traditional Chinese medicine and Western medicine methods, which makes up for the shortcomings of existing devices that only rely on physical compression.

[0006] To achieve the above-mentioned purpose, the following technical means are adopted in the present application:

[0007] A new radial artery compression hemostasis device combining traditional Chinese medicine and Western medicine methods, comprising:

[0008] An air bag for applying physical compression force to the radial artery puncture site;

[0009] An inflation pipeline sealedly connected to one end of the air bag for inflating or decompressing the air bag;

[0010] The Chinese medicine patch is fixedly attached to the center of the pressing surface of the air bag facing the skin, and the Chinese medicine patch is Qihuang plaster, and the components and weight parts of the Qihuang plaster are as follows: 10-20 parts of safflower, 10-20 parts of Chinese liquorice root, 25-35 parts of astragalus root, 15-25 parts of angelica root, 8-12 parts of dragon's blood, 12-18 parts of typhae pollen, and 1-3 parts of musk.

[0011] The wrist bands are connected to the two sides of the air bag in two groups and symmetrically, and the two groups of wrist bands are connected through detachable structures for fixing the device to the wrist of the patient.

[0012] Preferably, the components and weight of the Chinese medicine patch are as follows: 15 g of safflower, 15 g of Chinese liquorice root, 30 g of astragalus root, 20 g of angelica root, 10 g of dragon's blood, 15 g of typhae pollen, and 2 g of musk.

[0013] Preferably, the thickness of the Chinese medicine patch is 0.3-0.8 cm, the patch substrate is a medical non-woven fabric, and the surface of the substrate is coated with a medical pressure-sensitive adhesive to realize fixed attachment to the air bag.

[0014] Preferably, the material of the air bag is medical polyurethane or natural rubber, and the area of the pressing surface of the air bag is 3-6 cm 2 .

[0015] Preferably, one end of the inflation pipeline away from the air bag is provided with a one-way inflation valve and a deflation valve.

[0016] Preferably, the detachable structure is a Velcro, and the hook surface and the loop surface of the Velcro are respectively fixed to the free ends of the two groups of wrist bands 4.

[0017] The present application has the following beneficial effects:

[0018] 1. Synergistic strengthening hemostatic effect of traditional Chinese medicine and Western medicine: the air bag provides physical compression to achieve immediate hemostasis, and the pharmacological effects of safflower, dragon's blood and typhae pollen in the Chinese medicine patch can accelerate the hemostasis process, and astragalus root and angelica root can assist in wound repair and platelet aggregation, forming a dual action mechanism of “physical compression + Chinese medicine hemostasis”, which effectively shortens the overall compression time.

[0019] 2. Multidimensional improvement of postoperative symptoms: the analgesic and anti-inflammatory properties of Chinese liquorice root and musk can relieve pain and discomfort at the puncture site, while inhibiting local inflammatory reactions and reducing the risk of wound infection; the Chinese medicine components continuously act on the wound to assist in wound healing and repair.

[0020] 3. Reducing the risk of vascular complications: by shortening the compression time to reduce the impact of radial artery blood perfusion, and cooperating with the Chinese medicine patch to improve local blood circulation, the probability of occurrence of vascular-related complications such as radial artery stenosis and occlusion can be reduced.

[0021] 4. Improve the comfort and practicality of use: breathable cotton wristbands avoid the problem of skin heat caused by long-term wear, and the design of the Velcro makes it easy to adjust the tightness of the device; the sustained-release structure of the traditional Chinese medicine patch can continuously exert pharmacological effects, optimizing the patient's use experience. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure of the present application is shown in the figure;

[0023] Among them, the reference signs are:

[0024] Traditional Chinese medicine patch 1, air bag 2, inflation pipeline 3, wristband 4, Velcro 5. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0026] As Figure 1 shown, a new radial artery compression hemostasis device combined with traditional Chinese and Western medicine methods has the following specific structure:

[0027] Air bag 2: As a physical compression core component, it is made of medical-grade elastic material (polyurethane or natural rubber), has good sealing and elasticity, and the pressing surface area is designed to be 3-6cm 2 , which can completely cover the radial artery puncture point, avoiding poor hemostasis effect or patient discomfort caused by excessive or insufficient compression range.

[0028] Inflation pipeline 3: made of medical PVC pipe, diameter 2-3mm, one end is sealed and connected with the inflation port of air bag 2, the other end is installed with one-way inflation valve and deflation valve. The one-way inflation valve can prevent backflow of gas after inflation, ensuring stable air bag pressure; the deflation valve adopts a fine-tuning structure, which can accurately control the deflation speed, avoiding rebleeding at the puncture point due to too fast deflation.

[0029] Traditional Chinese medicine patch 1: Qihuanggao patch, paste on the center of the pressing surface of air bag 2, to ensure that the patch can accurately cover the puncture point during use. Its components are proportioned by weight as follows: safflower 10-20 parts, Chinese violet 10-20 parts, astragalus 25-35 parts, angelica 15-25 parts, dragon's blood 8-12 parts, typha 12-18 parts, musk 1-3 parts, preferably safflower 15g, Chinese violet 15g, astragalus 30g, angelica 20g, dragon's blood 10g, typha 15g, musk 2g. The preparation process of the patch is as follows: the medicinal materials except musk are crushed and extracted with 70% ethanol for 2 hours each time, the extraction liquids are combined and concentrated into extract, musk powder (or artificial musk meeting the pharmaceutical standard) is added and mixed evenly, then mixed with medical pressure-sensitive adhesive at a mass ratio of 1:2, coated on the medical non-woven fabric substrate, and a circular patch with a diameter of 1.5-2 cm is prepared, the thickness of the patch is 0.3-0.8 cm, to ensure that the active ingredients can be slowly released and penetrate into the puncture site.

[0030] Wrist band 4 and nylon buckle 5: two sets of wrist bands are symmetrically sewn on both sides of air bag 2, the wrist band material is breathable medical cotton cloth, the width is 2-3 cm, and the length can be adjusted according to the circumference of adult wrist (15-20 cm). The free ends of the two sets of wrist bands are fixed with the hook surface and the hair surface of the nylon buckle respectively, and the detachable connection is realized through the nylon buckle, which is convenient for wearing and fixing the device, and the pressure of the air bag on the puncture point can be adjusted by adjusting the position of the buckle.

[0031] III. Method of use

[0032] Fixing device: place the device on the surface of the patient's radial artery puncture site, ensure that the puncture point is in the center of the traditional Chinese medicine patch 1, then wrap the two sets of wrist bands 4 around the wrist for one turn, and fix them by buckling the nylon buckle 5, the tightness should be appropriate without obvious discomfort for the patient.

[0033] Inflation and pressure: inflate the air bag 2 through the one-way inflation valve of the inflation pipeline 3, observe the bleeding at the puncture site during the inflation process, and palpate the distal end of the radial artery (such as the wrist transverse line) of the patient at the same time, when there is no bleeding at the puncture site and there is weak pulsation at the distal end of the radial artery, stop inflating, the pressure in the air bag at this time is usually 20-30 mmHg, to avoid high pressure leading to blockage of the radial artery blood flow.

[0034] Pressure reduction and removal: the air bag 2 needs to be reduced in pressure once every 1 hour through the deflation valve, each time by 5-10 mmHg, a total of 3-4 times. Observe whether the puncture site bleeds again during the pressure reduction process, if there is no bleeding, 30 minutes after the last pressure reduction, remove the entire device according to the wound healing condition (such as no redness, exudation). Due to the pharmacological action of traditional Chinese medicine patch 1, the time required for pressure reduction can be reduced during the pressure reduction process, the swelling of the wrist can be reduced, the pain at the puncture site can be relieved, and the risk of rebleeding can be reduced.

[0035] Working principle

[0036] I. Core structure function and principle association

[0037] 1. Wrist strap 4 and nylon buckle 5: device fixation basis

[0038] Function: Two groups of symmetrical wrist straps 4 connected to both sides of the air bag 2 are detachably connected through the free end of the nylon buckle 5 (hook surface and nap surface cooperation) to stably fix the entire device on the patient's wrist.

[0039] Principle association: By adjusting the fastening position of the nylon buckle 5, the tightness of the wrist strap 4 can be controlled to ensure that the air bag 2 can accurately align the puncture point and exert an initial stable fitting force, providing a fixed basis for subsequent inflation and pressure, avoiding displacement of the device leading to compression failure.

[0040] 2. Inflation pipe 3: pressure regulation channel

[0041] Function: One end is sealedly connected to the air bag 2, and the other end is provided with a one-way inflation valve (to prevent gas backflow) and a deflation valve (to accurately control pressure), which is the core channel for inflating the air bag 2, maintaining pressure, and reducing pressure in stages.

[0042] Principle association: When inflating, gas is injected into the air bag 2 through the one-way inflation valve, causing the air bag 2 to expand and generate pressure to the puncture site; when reducing pressure, the gas is slowly released through the deflation valve, gradually reducing the pressure of the air bag 2, avoiding sudden pressure drop leading to bleeding at the puncture site, and providing operational support for "stepwise pressure reduction".

[0043] 3. Air bag 2: physical compression core

[0044] Function: Made of medical elastic material, it can uniformly exert pressure on the radial artery puncture site after inflation, and is the key component of physical hemostasis (pressing surface area 3-6 cm 2 , matching the puncture site coverage requirement).

[0045] Principle association: After inflation, the air bag 2 generates mechanical pressure on the radial artery vessel wall at the puncture site, compresses the damaged blood vessel, promotes platelet aggregation to form a blood clot, and blocks local blood flow to achieve "immediate physical hemostasis"; and by accurately controlling the pressure of the air bag 2 (usually 20-30 mmHg) through the inflation pipe 3, the weak pulsation of the radial artery distal end is preserved while hemostasis is achieved, avoiding excessive compression leading to vascular occlusion.

[0046] 4. Traditional Chinese medicine patch 1: pharmacological intervention core

[0047] Function: Pasted on the center of the pressing surface of the air bag 2, it is a Qihuang plaster containing ingredients such as safflower, radix lithospermi, and radix astragali, which can release effective components of traditional Chinese medicine through the skin to exert pharmacological effects.

[0048] Principle correlation: The compression force of the air bag 2 can promote the close adhesion of the traditional Chinese medicine patch 1 to the skin at the puncture site, accelerating the penetration of the effective components:

[0049] Hemostatic effect: The components of safflower, dragon's blood and typhae pollen can enhance the activity of platelets, promote the release of clotting factors, and assist the physical compression of the air bag 2 to accelerate thrombus formation and shorten the hemostatic time;

[0050] Analgesic and anti-inflammatory effect: The components of arnebia euchroma and musk can inhibit the release of local inflammatory mediators (such as prostaglandins), block pain signal transmission, relieve pain at the puncture site, and inhibit bacterial reproduction to prevent wound infection;

[0051] Wound repair effect: The components of astragalus and angelica can improve local blood circulation, provide nutrition to the puncture site, promote wound healing, and reduce the risk of complications such as vascular stenosis and occlusion.

[0052] II. Overall workflow principle

[0053] Fixing and alignment: The device is fixed on the wrist by the wristband 4 and the Velcro 5, so that the traditional Chinese medicine patch 1 accurately covers the puncture point, and the air bag 2 is in close contact with the skin;

[0054] Inflatable compression hemostasis: inflate the air bag 2 through the inflation pipeline 3, the air bag 2 expands to generate compression force, physically blocks blood flow and promotes thrombus formation, while the traditional Chinese medicine patch 1 starts to penetrate the effective components to assist hemostasis;

[0055] Stepwise decompression and sustained pharmacological effect: every 1 hour, the air bag 2 is decompressed in stages through the deflation valve of the inflation pipeline 3, at this time the hemostatic and analgesic components of the traditional Chinese medicine patch 1 continue to act, avoiding bleeding during the decompression process, and at the same time relieving the swelling of the wrist;

[0056] Healing and removal: as the traditional Chinese medicine patch 1 promotes wound healing, when there is no bleeding and inflammation subsides at the puncture site, the air bag 2 is emptied through the inflation pipeline 3, the Velcro 5 and the wristband 4 are unfastened to remove the device, and the hemostatic care is completed.

[0057] In summary, the device realizes "precise physical compression" through the air bag 2 and the inflation pipeline 3, "pharmacological auxiliary intervention" through the traditional Chinese medicine patch 1, and "physical + pharmacological" synergistic hemostasis, analgesia and wound healing through the wristband 4 and the Velcro 5 as a fixed guarantee, solving the defects of traditional devices relying solely on physical compression.

[0058] Example 1

[0059] Conventional adult clinical fitting type

[0060] I. Structural parameters

[0061] Airbag 2: material is medical polyurethane, shape is oval, length 4 cm, width 3 cm, pressing surface (towards the skin side) is a plane, thickness 0.3 cm (uninflated state), inflation port diameter 2 mm, maximum inflation volume 15 ml, pressing surface area 4.5 cm 2 (Adapt to the adult radial artery puncture point conventional coverage needs).

[0062] Inflation pipeline 3: material is medical PVC, length 18 cm, inner diameter 2 mm, outer diameter 3 mm; far from the airbag end is connected with one-way inflation valve (model: CL-01, plastic material) and fine-tuning exhaust valve (model: WF-03, can realize 0.5 ml / min accurate exhaust) in turn, valve outside is equipped with anti-skid rubber sleeve.

[0063] Traditional Chinese medicine patch 1: base material is medical non-woven fabric, diameter 2 cm, thickness 0.5 cm; composition and weight: safflower 15 g, Chinese root 15 g, astragalus 30 g, angelica 20 g, dragon's blood 10 g (natural extraction), typha 15 g, artificial musk 2 g; when preparing, extract liquid is concentrated to extract paste and mixed with medical pressure-sensitive adhesive (mass ratio 1:2), traditional Chinese medicine patch back is coated with medical double-sided adhesive tape (adhesive strength 1.5 N / cm 2 ), and is pasted on the center of the pressing surface of airbag 2.

[0064] Wristband 4 and nylon buckle 5: wristband material is breathable medical cotton cloth, width 2.5 cm, length 22 cm (adapt to adult wrist circumference 15-20 cm); two groups of wristbands are symmetrically sewn on the left and right sides of airbag 2 (0.5 cm away from airbag edge); the hook surface of nylon buckle 5 is 3 cm long, and the wool surface is 6 cm long, which are respectively sewn on the inner side of the free end of the two groups of wristbands, and the edge of the hook surface is 1 cm away from the end of the wristband.

[0065] II. Use characteristics

[0066] It is suitable for adult conventional radial artery puncture (such as after coronary intervention), when inflated to 25 mmHg, airbag 2 can uniformly cover the puncture point, the effective components of traditional Chinese medicine patch 1 are slowly released within 4 hours, and the hemostasis time is shortened by 1.5 hours compared with traditional device, and there is no obvious skin irritation reaction.

[0067] Example 2

[0068] Allergic constitution adaptation type

[0069] I. Structural parameters

[0070] Airbag 2: material is medical silicone rubber (low-sensitivity material, does not contain latex), shape is circular, diameter 3.5 cm, pressing surface area 9.6 cm 2 (increase contact area to reduce local pressure), uninflated thickness 0.4 cm, inflation port diameter 2 mm, maximum inflation volume 12 ml.

[0071] Inflatable tube 3: material is medical TPE (thermoplastic elastomer, low sensitivity), length 15 cm, inner diameter 2 mm, outer diameter 3 mm; one-way inflation valve and deflation valve use ceramic valve core (reduce the risk of plastic allergy), valve surface without printing ink.

[0072] Traditional Chinese medicine patch 1: base material is medical silk cloth (low sensitivity and breathable), diameter 1.8 cm, thickness 0.4 cm; component adjustment (avoid easily allergic components): safflower 12 g, Chinese herbaceous peony 12 g, astragalus 28 g, angelica 18 g, dragon's blood 8 g (artificial synthesis, reduce the risk of natural extract allergy), typha 14 g, artificial musk 1.5 g; low sensitivity pressure-sensitive adhesive (model: DM-08, allergy rate <0.1%) is selected, and the edge of the patch is treated with a circular arc (to avoid rubbing the skin).

[0073] Wristband 4 and nylon buckle 5: the wristband is made of bamboo fiber (natural low sensitivity), with a width of 3 cm and a length of 20 cm; the hook surface and the hair surface of the nylon buckle 5 do not contain fluorescent agent, the hook surface density is reduced by 30% (to reduce the risk of hooking the skin), and the hair surface thickness is increased to 1 mm (to improve comfort).

[0074] II. Use characteristics

[0075] For patients allergic to latex, plastic, and natural medicinal materials, the low sensitivity materials of the air bag 2 and the wristband 4 can avoid skin redness, itching; after adjusting the components of the traditional Chinese medicine patch 1, the allergy rate is <0.5%, while retaining the hemostatic and analgesic effects, which is suitable for patients with allergic constitution after radial artery puncture.

[0076] Example 3

[0077] Children / thin-wristed population adaptation type

[0078] I. Structural parameters

[0079] Air bag 2: made of medical soft polyurethane, shaped as a small oval, 2.5 cm long and 2 cm wide, with a pressing surface area of 3.8 cm 2 (suitable for the small size requirement of children's radial artery puncture point), with a non-inflated thickness of 0.2 cm, an inflation port diameter of 1.5 mm, and a maximum inflation volume of 5 ml (to avoid excessive inflation pressure).

[0080] Inflatable tube 3: length 12 cm, inner diameter 1.5 mm, and outer diameter 2.5 mm (thin design for easy wrist movement of children); small one-way inflation valve (diameter 8 mm), deflation valve with "pressing type fine adjustment" design (convenient for medical staff operation), and tube body with scale (0-5 ml, convenient for controlling inflation volume).

[0081] Traditional Chinese medicine patch 1: the base material is an ultra-thin medical non-woven fabric, with a diameter of 1.2 cm and a thickness of 0.3 cm (for fitting the small puncture points of children); the component amount is reduced (to adapt to the dosage of medicine for children): safflower 10 g, Chinese rhubarb 10 g, astragalus 25 g, angelica 15 g, dragon's blood 8 g, typha 12 g, and artificial musk 1 g; after the extraction liquid is concentrated, the mass ratio of the extraction liquid to pressure-sensitive adhesive is 1:1.5 (to reduce the adhesion of the patch and avoid damaging the skin of children when tearing).

[0082] Wristband 4 and nylon buckle 5: the wristband is made of elastic medical knitted fabric (containing 10% spandex, to adapt to the growth of children's wrists), with a width of 2 cm and a length of 15 cm (to adapt to the circumference of children's wrists of 10-14 cm); the nylon buckle 5 has a hook surface with a length of 2 cm and a hair surface with a length of 4 cm, and is sewn at a position 0.5 cm away from the end of the wristband, with the hair surface covering the inner side of the wristband (to avoid direct contact of the hook surface with the skin of children).

[0083] II. Use characteristics

[0084] Designed for children aged 3-12 or adults with small wrists, the small size and low inflation volume of the air bag 2 can reduce the compression damage to the radial artery of children; the elastic design of the wristband 4 allows slight movement, and the reduced amount of traditional Chinese medicine patch 1 improves safety, with the hemostasis time controlled within 10-15 minutes and the postoperative pain score significantly reduced.

[0085] The examples made in the present application are not limitations of the embodiments. Based on the above description, other different forms of changes or variations can be made by those of ordinary skill in the art, and it is not necessary or possible to exhaust all embodiments, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A new radial artery compression hemostasis device combined with traditional Chinese and Western medicine methods, characterized in that, The application relates to a device for physical compression of a radial artery puncture site, comprising: an air bag (2) for physical compression of a radial artery puncture site; an inflation pipeline (3) with one end in sealed connection with the air bag (2) for inflation or pressure reduction of the air bag (2); a traditional Chinese medicine patch (1) fixedly attached to the center of the pressing surface of the air bag (2) facing the skin, wherein the traditional Chinese medicine patch (1) is Qihuang paste, and the components and weight parts of the Qihuang paste are as follows: 10-20 parts of safflower, 10-20 parts of Chinese liquorice root, 25-35 parts of Chinese milk vetch, 15-25 parts of Chinese angelica, 8-12 parts of dragon's blood, 12-18 parts of typhae pollen and 1-3 parts of musk; wrist bands (4) in two groups and symmetrically connected to the two sides of the air bag (2), wherein the two groups of wrist bands (4) are connected through a detachable structure, and the device is fixed on the wrist of a patient through the wrist bands (4).

2. The radial artery compression hemostasis device combined with a new traditional Chinese and Western medicine method according to claim 1, characterized in that, The components and weight of the traditional Chinese medicine patch (1) are as follows: 15 g of safflower, 15 g of Chinese liquorice root, 30 g of Chinese milk vetch, 20 g of Chinese angelica, 10 g of dragon's blood, 15 g of typhae pollen and 2 g of musk.

3. The radial artery compression hemostasis device combined with a new traditional Chinese and Western medicine method according to claim 1, characterized in that, The thickness of the traditional Chinese medicine patch (1) is 0.3-0.8 cm, the patch base material is medical non-woven fabric, and medical pressure-sensitive adhesive is coated on the surface of the base material to realize fixed attachment of the traditional Chinese medicine patch (1) to the air bag (2).

4. The radial artery compression hemostasis device combined with a new traditional Chinese and Western medicine method according to claim 1, characterized in that, The material of the air bag (2) is medical polyurethane or natural rubber, and the pressing surface area of the air bag (2) is 3-6 cm 2 .

5. The radial artery compression hemostasis device combined with a new traditional Chinese and Western medicine method according to claim 1, characterized in that, The end of the inflation pipeline (3) far from the air bag (2) is provided with a one-way inflation valve and a deflation valve.

6. The radial artery compression hemostasis device combined with a new traditional Chinese and Western medicine method according to claim 1, characterized in that, The detachable structure is a nylon buckle (5), and the hook surface and the floss surface of the nylon buckle (5) are fixed to the free ends of the two groups of wrist bands (4) respectively.

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