Radial artery compressor for cardiology department nursing

Abstract

The utility model discloses a radial artery compressor for cardiology department nursing, and relates to the technical field of cardiology department nursing. The radial artery compressor for cardiology department nursing comprises a compressor body, a sleeve is arranged at the top of the compressor body, a pressure relief mechanism is arranged at the top of the sleeve, and a pressurization mechanism is arranged at the top of the compressor body. According to the radial artery compressor for cardiology department nursing, by arranging the air bag, when a radial artery puncture position needs to be compressed, the compressor body is firstly worn on the wrist of a patient, then the air bag is pressed, and external air enters the air bag and an air pipe through the first one-way valve; then the air enters the air cavity through the second one-way valve on one side of the air pipe, at the moment, the sealing piece descends along with extrusion of the air entering the sleeve, the maximum air injection amount of the air bag is one scale every time when the air bag is pressed, medical staff can conveniently press the radial artery puncture position through one-hand operation, and the device can conveniently press the radial artery puncture position.

Description

Technical Field

[0001] The utility model belongs to the technical field of cardiology nursing, and in particular relates to a radial artery compressor for cardiology nursing. Background Art

[0002] The radial artery is one of the terminal branches of the brachial artery, slightly longer than the ulnar artery. After surgery at the radial artery, cardiology nursing requires compression of the surgical site with a radial artery compressor to achieve hemostasis and effectively reduce complications.

[0003] The above-mentioned device does not have a structure for distal compression of the compressor when in use, so the existing radial artery compressor is mostly adjusted by manually twisting the compressor when in use. During the compression adjustment process, one hand needs to be free to fix the compressor body, otherwise the compressor cannot be adjusted or the compressor may be displaced and bleeding may occur during the twisting process. Based on the deficiencies of the existing technology, the utility model designs a radial artery compressor for cardiology nursing. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a radial artery compressor for cardiology nursing, which has the characteristics of compression at the distal end of the compressor.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a radial artery compressor for cardiology nursing, comprising a compressor body, a sleeve provided on the top of the compressor body, a pressure relief mechanism provided on the top of the sleeve, and a pressurizing mechanism provided on the top of the compressor body;

[0006] The pressurizing mechanism includes an airbag, a one-way valve 1, an trachea, a connector and a one-way valve 2. The airbag is arranged on one side of the compressor body, and a one-way valve 1 is provided on one side of the airbag. One side of the airbag is fixedly connected to the trachea, and one side of the trachea is fixedly connected to the connector, and a one-way valve 2 is provided inside the connector.

[0007] As an optimal technical solution of the radial artery compressor for cardiology nursing of the present invention, a connecting groove is provided on one side of the compressor body, a rubber block is fixedly connected to the bottom of the compressor body, and a strap is provided on one side of the connecting groove.

[0008] As an optimal technical solution for a radial artery compressor for cardiology care of the present invention, an air cavity is opened inside the sleeve, a sealing plate is provided inside the air cavity, the bottom of the sealing plate is fixedly connected to a connecting rod, and the lower surface of the connecting rod is fixedly connected to a silicone gasket.

[0009] As an optimal technical solution for a radial artery compressor for cardiology nursing of the utility model, the pressure relief mechanism includes a sealing plug, a sliding rod, a limiting plate, a spring, an air relief hole and a through groove. The sealing plug is arranged on the top of the sleeve, the sliding rod is fixedly connected to the top of the sleeve, the top of the sliding rod is fixedly connected to the limiting plate, the bottom of the limiting plate is movably clamped with a spring, the air relief hole is opened at the top of the sleeve, and a through groove is opened on the lower surface of the air relief hole.

[0010] As an optimal technical solution for the radial artery compressor for cardiology nursing of the utility model, the maximum amount of gas injected when the airbag is pressed once is 1 scale, the connector is fixedly connected to the top of the sleeve, and the one-way valve 2 is arranged at the top of the air cavity.

[0011] As a preferred technical solution of the radial artery compressor for cardiology nursing of the present invention, the sealing plug is slidably connected to the inside of the air vent, and the sealing plug is slidably sleeved on the outer surface of the sliding rod.

[0012] As a preferred technical solution of the radial artery compressor for cardiology nursing of the present invention, the sealing plug is slidably sleeved on the outer surface of the limiting plate, and the spring is movably clamped inside the sealing plug.

[0013] As a preferred technical solution of the radial artery compressor for cardiology nursing of the present invention, the gap between the sealing plug and the air leakage hole is small so that the air leakage amount can be controlled.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. When the utility model is used, by setting the air bag, when it is necessary to compress the radial artery puncture site, first wear the compressor body on the patient's wrist, then press the air bag to allow external air to enter the air bag and the inside of the trachea through the one-way valve 1, and then enter the inside of the air cavity through the one-way valve 2 on the side of the trachea. At this time, the sealing plate descends as the air entering the sleeve is squeezed, and the maximum amount of air injected each time the air bag is pressed is 1 scale, which is convenient for medical personnel to compress the radial artery puncture site with one hand. The device is convenient for compressing the radial artery puncture site;

[0016] 2. When the present invention is in use, when it is necessary to release the pressure on the radial artery puncture site, first pull the sealing plug upward to compress the spring inside it. At this time, the sealing plug rises from the inside of the air bleed hole, and the air inside the air cavity is discharged through the through groove and the air bleed hole. Since the gap between the sealing plug and the air bleed hole is small, the amount of air released is controllable, and the device is convenient for releasing the pressure on the radial artery puncture site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the compressor of the present utility model;

[0019] Figure 2 This is a schematic diagram of the binding structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the silicone gasket of the present utility model;

[0021] Figure 4 This is a schematic structural diagram of the pressurizing mechanism of the present utility model;

[0022] Figure 5 It is a schematic structural diagram of the pressure relief mechanism of the present utility model.

[0023] In the figure: 1. compressor body; 101. connecting groove; 102. rubber block; 103. strap; 2. sleeve; 201. air cavity; 202. sealing plate; 203. connecting rod; 204. silicone gasket; 3. pressure relief mechanism; 301. sealing plug; 302. sliding rod; 303. limiting plate; 304. spring; 305. air vent; 306. through groove; 4. pressurizing mechanism; 401. air bag; 402. one-way valve 1; 403. trachea; 404. connector; 405. one-way valve 2. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 The utility model provides the following technical solutions: a radial artery compressor for cardiology nursing, comprising a compressor body 1, a sleeve 2 is provided on the top of the compressor body 1, a pressure relief mechanism 3 is provided on the top of the sleeve 2, and a pressurizing mechanism 4 is provided on the top of the compressor body 1;

[0026] A connecting groove 101 is provided on one side of the compressor body 1 , a rubber block 102 is fixedly connected to the bottom of the compressor body 1 , and a binding belt 103 is provided on one side of the connecting groove 101 .

[0027] An air cavity 201 is defined inside the sleeve 2 . A sealing sheet 202 is disposed inside the air cavity 201 . A connecting rod 203 is fixedly connected to the bottom of the sealing sheet 202 . A silicone gasket 204 is fixedly connected to the lower surface of the connecting rod 203 .

[0028] It needs to be further explained that: a connecting groove 101 is provided on one side of the compressor body 1, and a strap 103 is connected through the connecting groove 101. The strap 103 facilitates the compressor body 1 to be worn on the patient's wrist. A sleeve 2 is provided on the top of the compressor body 1. The sleeve 2 is set to a transparent material and has scale lines on one side. The sealing piece 202, the connecting rod 203 and the silicone gasket 204 are conveniently connected through the sleeve 2. The radial artery puncture site is conveniently compressed through the silicone gasket 204. A pressurizing mechanism 4 is provided on the top of the sleeve 2. By providing the pressurizing mechanism 4, the silicone gasket 204 can be driven to descend and compress the radial artery puncture site. A pressure relief mechanism 3 is provided on the top of the sleeve 2. By providing the pressure relief mechanism 3, the pressure inside the sleeve 2 can be relieved.

[0029] See also Figure 2-5 , the utility model provides the following technical solutions:

[0030] The pressurizing mechanism 4 includes an airbag 401, a one-way valve 1 402, an air tube 403, a connector 404 and a one-way valve 2 405. The airbag 401 is arranged on one side of the compressor body 1, and a one-way valve 1 402 is provided on one side of the airbag 401. One side of the airbag 401 is fixedly connected to the air tube 403, and one side of the air tube 403 is fixedly connected to the connector 404. A one-way valve 2 405 is provided inside the connector 404.

[0031] The maximum amount of gas injected when the airbag 401 is pressed once is 1 scale. The connector 404 is fixedly connected to the top of the sleeve 2 , and the second one-way valve 405 is set at the top of the air cavity 201 .

[0032] What needs to be further explained is that: the compressor body 1 is worn on the patient's wrist, and then the airbag 401 is pressed to allow external air to enter the inside of the airbag 401 and the trachea 403 through the one-way valve 1 402, and then enter the inside of the air cavity 201 through the one-way valve 2 405 on the side of the trachea 403. At this time, the sealing plate 202 descends as the air entering the inside of the sleeve 2 is squeezed, and the maximum amount of air injected each time the airbag 401 is pressed is 1 scale, which is convenient for medical staff to compress the radial artery puncture site with one hand.

[0033] See also Figure 5 , the utility model provides the following technical solutions:

[0034] The pressure relief mechanism 3 includes a sealing plug 301, a sliding rod 302, a limiting plate 303, a spring 304, an air bleed hole 305 and a through groove 306. The sealing plug 301 is arranged at the top of the sleeve 2, the sliding rod 302 is fixedly connected to the top of the sleeve 2, the top of the sliding rod 302 is fixedly connected to the limiting plate 303, the bottom of the limiting plate 303 is movably connected with the spring 304, the air bleed hole 305 is opened at the top of the sleeve 2, and the lower surface of the air bleed hole 305 is provided with a through groove 306.

[0035] The sealing plug 301 is slidably connected to the inside of the air leakage hole 305 , and the sealing plug 301 is slidably sleeved on the outer surface of the sliding rod 302 .

[0036] The sealing plug 301 is slidably sleeved on the outer surface of the limiting piece 303 , and the spring 304 is movably clamped inside the sealing plug 301 .

[0037] The gap between the sealing plug 301 and the air leakage hole 305 is small so that the air leakage amount can be controlled.

[0038] It needs to be further explained that: pulling the sealing plug 301 upward compresses the spring 304 inside it, and at this time the sealing plug 301 rises from the inside of the bleed hole 305, and the air inside the air cavity 201 is discharged through the through groove 306 and the bleed hole 305. Because the gap between the sealing plug 301 and the bleed hole 305 is small, the amount of air leakage can be controlled.

[0039] Working principle: When a radial artery compressor for cardiology nursing is used, a connecting groove 101 is first opened on one side of the compressor body 1, and a strap 103 is connected through the connecting groove 101. The compressor body 1 is conveniently worn on the patient's wrist through the strap 103. A sleeve 2 is provided on the top of the compressor body 1. The sleeve 2 is set with a transparent material and a scale line is set on one side. The sealing piece 202, the connecting rod 203 and the silicone gasket 204 are conveniently connected through the sleeve 2. The radial artery puncture site is conveniently compressed through the silicone gasket 204. A pressurizing mechanism 4 is provided on the top of the sleeve 2. By providing the pressurizing mechanism 4, the silicone gasket 204 is conveniently driven to descend and compress the radial artery puncture site. A pressure relief mechanism 3 is provided on the top of the sleeve 2. By providing the pressure relief mechanism 3, the pressure inside the sleeve 2 is conveniently relieved.

[0040] When compression is required on the radial artery puncture site, the compressor body 1 is first worn on the patient's wrist, and then the airbag 401 is pressed to allow external air to enter the inside of the airbag 401 and the trachea 403 through the one-way valve 1 402, and then enter the inside of the air cavity 201 through the one-way valve 2 405 on the side of the trachea 403. At this time, the sealing piece 202 descends as the air entering the inside of the sleeve 2 is squeezed, and the maximum amount of air injected each time the airbag 401 is pressed is 1 scale, which is convenient for medical staff to compress the radial artery puncture site with one hand. The device is convenient for compressing the radial artery puncture site.

[0041] When it is necessary to release the pressure on the radial artery puncture site, first pull the sealing plug 301 upward to compress the spring 304 inside it. At this time, the sealing plug 301 rises from the inside of the air leakage hole 305, and the air inside the air cavity 201 is discharged through the through groove 306 and the air leakage hole 305. Since the gap between the sealing plug 301 and the air leakage hole 305 is small, the amount of air leakage is controllable, and the device is convenient for releasing the pressure on the radial artery puncture site.

[0042] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A radial artery compressor for cardiology nursing, comprising a compressor body (1), characterized in that: A sleeve (2) is provided on the top of the compressor body (1), a pressure relief mechanism (3) is provided on the top of the sleeve (2), and a pressurizing mechanism (4) is provided on the top of the compressor body (1); A pressurizing mechanism (4), the pressurizing mechanism (4) comprising an airbag (401), a one-way valve (402), an air tube (403), a connector (404) and a one-way valve (405), the airbag (401) being arranged on one side of the compressor body (1), the one-way valve (402) being arranged on one side of the airbag (401), the one-way valve (402) being fixedly connected to the air tube (403) on one side of the airbag (401), the connector (404) being fixedly connected to one side of the air tube (403), and the one-way valve (405) being arranged inside the connector (404).

2. A radial artery compression device for cardiology nursing according to claim 1, characterized in that: A connecting groove (101) is provided on one side of the compressor body (1), a rubber block (102) is fixedly connected to the bottom of the compressor body (1), and a binding belt (103) is provided on one side of the connecting groove (101).

3. The radial artery compression device for cardiology nursing according to claim 1, characterized in that: An air cavity (201) is provided inside the sleeve (2), a sealing sheet (202) is provided inside the air cavity (201), a connecting rod (203) is fixedly connected to the bottom of the sealing sheet (202), and a silicone gasket (204) is fixedly connected to the lower surface of the connecting rod (203).

4. The radial artery compression device for cardiology nursing according to claim 1, characterized in that: The pressure relief mechanism (3) comprises a sealing plug (301), a slide rod (302), a limiting plate (303), a spring (304), an air bleed hole (305) and a through groove (306), wherein the sealing plug (301) is arranged at the top of the sleeve (2), the slide rod (302) is fixedly connected to the top of the sleeve (2), the top of the slide rod (302) is fixedly connected to the limiting plate (303), the bottom of the limiting plate (303) is movably connected to the spring (304), the air bleed hole (305) is opened at the top of the sleeve (2), and the lower surface of the air bleed hole (305) is provided with a through groove (306).

5. The radial artery compression device for cardiology nursing according to claim 1, characterized in that: The maximum amount of gas injected when the air bag (401) is pressed once is 1 scale mark. The connector (404) is fixedly connected to the top of the sleeve (2). The second one-way valve (405) is arranged at the top of the air cavity (201).

6. The radial artery compression device for cardiology nursing according to claim 4, characterized in that: The sealing plug (301) is slidably connected to the inside of the air leakage hole (305), and the sealing plug (301) is slidably sleeved on the outer surface of the sliding rod (302).

7. The radial artery compression device for cardiology nursing according to claim 4, characterized in that: The sealing plug (301) is slidably sleeved on the outer surface of the limiting piece (303), and the spring (304) is movably clamped inside the sealing plug (301).

8. The radial artery compression device for cardiology nursing according to claim 4, characterized in that: The gap between the sealing plug (301) and the air leakage hole (305) is small, so that the air leakage amount is controllable.

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