Coronary heart disease interventional compression hemostasis device through far radial artery

Abstract

The utility model discloses a coronary heart disease far radial artery intervention compression hemostasis device which comprises a bandage, a clamping and embedding device is arranged at one end of the bandage, a connecting device is arranged at the other end of the bandage, a fixing mechanism is arranged on the surface of the bandage, and the fixing mechanism comprises a linear belt movably installed on the surface of the bandage. The hook-and-loop fastener is matched with one side of the linear belt, transparent belts are arranged on the surface of the linear belt, the transparent belts are evenly installed on the surface of the linear belt in a scattered mode, and a hemostasis device is arranged below the fixing mechanism in a matched mode. The purposes of being convenient to operate, facilitating wound observation, facilitating pressurization and decompression of the puncture position and facilitating better hemostasis of the first web are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coronary heart disease, in particular to a coronary heart disease via distal radial artery interventional pressurized hemostasis device. Background Art

[0002] Under normal circumstances, the coronary artery is the main blood vessel supplying the heart. In some cases, due to stenosis or blockage of the coronary artery, the myocardium is insufficiently supplied with blood, leading to symptoms of coronary heart disease, such as chest pain, angina pectoris or myocardial infarction. Transradial artery puncture has become a routine puncture route for interventional treatment of patients with coronary heart disease, but the occurrence of radial artery occlusion limits the repeated use of the patient's surgical-side radial artery.

[0003] Coronary artery intervention via distal radial artery (dTRA) uses the strongest point of radial artery pulsation in the anatomical "nasopharyngeal ampulsatile" area on the dorsal side of the thumb and index finger as the puncture point. Through coronary artery intervention surgery, doctors can directly enter the coronary artery to perform vasodilation and blood flow repair operations. Coronary artery intervention via distal radial artery (dTRA) can significantly reduce the occurrence of radial artery occlusion.

[0004] At present, the commonly used clinical method for compressing and stopping bleeding at the puncture site is that the surgeon uses two pieces of 7.5cm*7.5cm medical gauze pieces to fold in half twice to compress the puncture site for 15 minutes, and then uses an elastic bandage (the length is 1.5 times the circumference of the patient's palm) to perform three circles of circular compression and hemostasis on the puncture site. However, there are still risks such as inconvenience in decompressing the puncture site, difficulty in observing the wound, and easy slippage of the pressurized gauze. Therefore, based on the above problems, a coronary heart disease transradial artery interventional pressurized hemostasis device that is easy to operate and meets medical requirements is proposed. Utility Model Content

[0005] The utility model aims to provide a coronary heart disease via distal radial artery interventional pressurized hemostasis device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure-added hemostatic device for interventional treatment of coronary heart disease via the distal radial artery, comprising a bandage, one end of the bandage is provided with a clamping device, the other end of the bandage is provided with a connecting device, the surface of the bandage is provided with a fixing mechanism, and a hemostatic device is adapted to be provided under the fixing mechanism.

[0007] Furthermore, the fixing mechanism includes a straight tape movably installed on the surface of the bandage, a Velcro is provided at one end of the straight tape, the Velcro is adapted to one side of the straight tape, a transparent tape is provided on the surface of the straight tape, and the transparent tape is evenly installed on the surface of the straight tape.

[0008] Furthermore, heat dissipation holes are evenly arranged on the surface of the bandage, and connection grooves are symmetrically arranged on the surface of the bandage.

[0009] Furthermore, the connecting groove is adapted to the straight belt.

[0010] Furthermore, the embedding device includes a fixing plate, which fixes one end of the bandage to form a fixing groove, and the embedding plate is movably arranged in the fixing groove.

[0011] Furthermore, the connecting device includes a connecting plate adapted to be installed at the other end of the bandage, a connecting rod is fixedly provided inside the connecting plate, a connecting plug rod is fixedly provided on one side of the connecting plate, and the connecting plug rod is adapted to the card embedded plate.

[0012] Furthermore, the hemostatic device comprises a hemostatic airbag adapted to be installed on the surface of the straight belt, and an air valve is adapted to be provided on the surface of the hemostatic airbag.

[0013] Preferably, in order to facilitate the adjustment of tightness according to usage requirements during use, a fixing mechanism is adapted on the surface of the bandage.

[0014] Preferably, in order to enable redundant straight tape to be repeatedly fixed and ensure stability during fixation, connecting grooves are symmetrically provided on the surface of the bandage.

[0015] Preferably, in order to facilitate observation of the situation at the puncture wound, transparent bands are periodically provided on the surface of the straight tape, and the transparent bands are evenly distributed on the surface of the straight tape.

[0016] Preferably, in order to better stop bleeding at the puncture site and make the hemostatic device better fit the skin at the base of the thumb, the hemostatic device is configured as an airbag, and the airbag pressurization presents an outwardly convex shape, which is conducive to fully fitting the concave skin at the base of the thumb.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) When in use, the bandage is wrapped around the wrist joint and the length of the bandage is adjusted according to the use requirements, so that the length of one end of the bandage is adjusted according to the connecting plate and the connecting rod, the bandage is wrapped around the connecting rod for fixation, and then the connecting rod is connected to the card embedded plate, and the connecting rod is inserted into the card embedded plate to fix the bandage at the wrist joint. Then, one end of the straight belt is wrapped around the connecting groove, and the straight belt is connected to the connecting groove on the surface of the bandage at the wrist along the palm through the base of the thumb. After the straight belt passes through the connecting groove, the Velcro is folded back on the surface of the straight belt for connection, and the excess straight belt can be wrapped around the remaining connecting groove of the bandage to increase the stability of fixation.

[0019] (2) In order to better stop bleeding at the puncture site and make the hemostatic device better fit the skin at the base of the thumb, the hemostatic device is set as a hemostatic air bag. The hemostatic air bag is pressurized by gas through an air valve so that the hemostatic air bag is pressurized to present an outward convex shape, fully fitting the concave skin at the base of the thumb, and better stopping bleeding at the puncture site. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the structural schematic diagrams of a coronary heart disease transradial artery interventional pressurized hemostasis device proposed by the utility model;

[0021] Figure 2 This is the second structural schematic diagram of a coronary heart disease transradial artery interventional pressurized hemostasis device proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the disassembled structure of a bandage of a pressurized hemostasis device for coronary heart disease via distal radial artery intervention.

[0023] In the figure: 1. bandage; 2. embedding device; 3. connecting device; 4. fixing mechanism; 5. hemostatic device; 101. heat dissipation hole; 102. connecting groove; 103. fixing groove; 201. fixing plate; 202. embedding plate; 301. connecting plate; 302. connecting rod; 303. connecting rod; 401. straight tape; 402. transparent tape; 403. Velcro; 501. hemostatic airbag; 502. air valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-3The utility model provides a technical solution: a coronary heart disease through distal radial artery interventional pressurized hemostasis device, comprising a bandage 1, the surface of the bandage 1 is evenly provided with heat dissipation holes 101, the surface of the bandage 1 is symmetrically provided with connecting grooves 102, one end of the bandage 1 is installed with a card embedding device 2, the card embedding device 2 comprises a fixing plate 201, the fixing plate 201 fixes one end of the bandage 1 to form a fixing groove 103, the fixing groove 103 is movably installed with the card embedding plate 202, the other end of the bandage 1 is installed with a connecting device 3, the connecting device 3 comprises a connecting plate 301 adapted to be installed at the other end of the bandage 1, and ... A connecting rod 302 is fixedly installed in the plate 301, and a connecting rod 303 is fixedly installed on one side of the connecting plate 301. The connecting rod 303 is adapted to the card embedded plate 202. A fixing mechanism 4 is installed on the surface of the bandage 1. The fixing mechanism 4 includes a straight belt 401 movably installed on the surface of the bandage 1. The straight belt 401 is made of rubber material and can be adjusted according to the shape of the hand to provide better fit and comfort, and can return to its original shape after being stressed. At the same time, the rubber is also wear-resistant and durable, which increases the service life. A Velcro 403 is installed at one end of the straight belt 401. The Velcro 403 03 is adapted to one side of the straight belt 401, and a transparent belt 402 is installed on the surface of the straight belt 401. The transparent belt 402 is evenly dispersed and installed on the surface of the straight belt 401, which is conducive to observing the wound condition at the puncture site. The connecting groove 102 is adapted to the straight belt 401, and a hemostatic device 5 is adapted to be installed below the fixing mechanism 4. When in use, the bandage 1 is wrapped around the wrist joint and the length of the bandage 1 is adjusted according to the use requirements, so that one end of the bandage 1 is adjusted in length according to the connecting plate 301 and the connecting rod 302, the bandage 1 is wrapped around the connecting rod 302 for fixing, and then the connecting rod 302 is connected. The connecting rod 303 is connected to the card embedded plate 202, so that the connecting rod 303 is inserted into the card embedded plate 202, so that the bandage 1 is fixed at the wrist joint. Subsequently, one end of the straight tape 401 is wrapped around the connecting groove 102, and the straight tape 401 is connected to the connecting groove 102 on the surface of the bandage 1 at the wrist along the palm through the base of the thumb. After the straight tape 401 passes through the connecting groove 102, the Velcro 403 is folded back on the surface of the straight tape 401 for connection, and the excess straight tape 401 can be wrapped around the remaining connecting grooves 102 of the bandage 1 to increase the stability of the fixation.

[0027] Embodiment 2:

[0028] See also Figure 1-3The utility model provides a technical solution: a pressurized hemostatic device for interventional treatment of coronary heart disease via distal radial artery, comprising a bandage 1, a card embedding device 2 installed at one end of the bandage 1, a connecting device 3 installed at the other end of the bandage 1, a fixing mechanism 4 installed on the surface of the bandage 1, a hemostatic device 5 adapted to be installed below the fixing mechanism 4, the hemostatic device 5 comprising a hemostatic air bag 501 adapted to be installed on the surface of a straight band 401, an air valve 502 adapted to be installed on the surface of the hemostatic air bag 501, in order to better stop bleeding at the puncture site and make the hemostatic device 5 better fit the skin at the base of the thumb, the hemostatic device 5 is arranged as the hemostatic air bag 501, the hemostatic air bag 501 is supplemented with gas and pressurized by the air valve 502, so that the hemostatic air bag 501 is pressurized to present an outwardly convex shape, fully fit the concave skin at the base of the thumb, and better stop bleeding at the puncture site.

[0029] Working principle: By wrapping the bandage 1 around the wrist joint and adjusting the length of the bandage 1 according to the use requirements, one end of the bandage 1 is adjusted in length according to the connecting plate 301 and the connecting rod 302, and the bandage 1 is fixed at the wrist joint. Subsequently, one end of the straight belt 401 is wrapped around the connecting groove 102, and the straight belt 401 is connected to the connecting groove 102 on the surface of the bandage 1 at the wrist after passing through the palm of the hand through the base of the thumb. After the straight belt 401 passes through the connecting groove 102, the Velcro 403 is folded back and connected to the surface of the straight belt 401. The hemostatic airbag 501 is supplemented with gas and pressurized through the air valve 502, so that the hemostatic airbag 501 is pressurized to present an outward convex shape, which fully fits the concave skin at the base of the thumb.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for hemostasis by distal radial artery intervention for coronary heart disease, comprising a bandage (1), characterized in that: One end of the bandage (1) is provided with a snap-fit ​​device (2), the other end of the bandage (1) is provided with a connecting device (3), the surface of the bandage (1) is provided with a fixing mechanism (4), and a hemostatic device (5) is adapted to be provided below the fixing mechanism (4); The fixing mechanism (4) comprises a straight tape (401) movably mounted on the surface of the bandage (1); a Velcro (403) is provided at one end of the straight tape (401); the Velcro (403) is matched with one side of the straight tape (401); a transparent tape (402) is provided on the surface of the straight tape (401); and the transparent tape (402) is evenly mounted on the surface of the straight tape (401).

2. A coronary heart disease transradial artery interventional hemostasis device according to claim 1, characterized in that: The surface of the bandage (1) is evenly provided with heat dissipation holes (101), and the surface of the bandage (1) is symmetrically provided with connection grooves (102).

3. A coronary heart disease transradial artery interventional hemostasis device according to claim 2, characterized in that: The connecting groove (102) is adapted to the one-line tape (401).

4. The device for hemostasis by distal radial artery intervention for coronary heart disease according to claim 1, characterized in that: The embedding device (2) comprises a fixing plate (201), wherein the fixing plate (201) fixes one end of the bandage (1), and a fixing groove (103) is provided at one end of the bandage (1), wherein a embedding plate (202) is movably provided in the fixing groove (103).

5. The device for hemostasis by distal radial artery intervention for coronary heart disease according to claim 4, characterized in that: The connecting device (3) comprises a connecting plate (301) adapted to be installed at the other end of the bandage (1), a connecting rod (302) being fixedly provided inside the connecting plate (301), a connecting plug rod (303) being fixedly provided on one side of the connecting plate (301), and the connecting plug rod (303) being adapted to the embedded plate (202).

6. The device for hemostasis by distal radial artery intervention for coronary heart disease according to claim 1, characterized in that: The hemostatic device (5) comprises a hemostatic air bag (501) adapted to be mounted on the surface of the straight tape (401), and an air valve (502) is adapted to be provided on the surface of the hemostatic air bag (501).

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