Comfortable compression device used after inguinal artery paracentesis

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to a comfortable compression device after an inguinal artery paracentesis operation, and aims to solve the problems that in the prior art, legs of a patient need to be penetrated in the binding process, the patient cannot conveniently lift the legs by himself, and a nurse assists in lifting the legs strenuously; in order to solve the problems that in the prior art, a pressing area is large and airtight, the ventilation of a pressing part is poor, sweat is easily generated, and discomfort is caused, the following scheme is provided: the device comprises a first connecting band bound on the thighs of a patient and a second connecting band bound on the waist of the patient, and a rubber strip is detachably arranged between the first connecting band and the second connecting band; according to the device, through cooperation of the first connecting belt and the second connecting belt and pulling and fixing of the elastic belt, the device is convenient to wear, a patient can wear the device by himself / herself before an operation, meanwhile, the pressing strip can be bent according to the trend of the artery, personalized compression is achieved, and the hemostatic effect is improved; and the operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a comfortable compression device after inguinal artery puncture. Background Art

[0002] The specific location of inguinal artery puncture is 2-3 horizontal fingers below the inguinal ligament, which is where the femoral artery pulsation is most obvious. During the puncture process, attention should be paid to the selection of puncture points, the angle of needle insertion, and the post-puncture care. The nursing process usually uses sandbags to press until the blood vessels are closed. This process takes a long time, usually 12-16 hours. During this period, in order to ensure the stability of the sandbag, the patient cannot move significantly.

[0003] After searching, the utility model with the announcement number CN215349230U provides an intelligent and comfortable compression device after inguinal artery puncture. The device also has the following disadvantages when used:

[0004] 1. During the bandaging process, the patient's legs need to be passed through. Since it is inconvenient for the patient to lift his legs by himself, it is more laborious for the nurse to assist in lifting the legs;

[0005] 2. The pressing area is large and not breathable. The pressing area has poor ventilation, which easily causes sweat and discomfort. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art that the patient's legs need to be passed through during the bandaging and binding process. Since it is inconvenient for the patient to lift his legs by himself, it is quite strenuous for the nurse to assist in lifting the legs; the pressing area is large and not breathable, the ventilation is poor, and it is easy to produce sweat, causing discomfort. A comfortable compression device is proposed after inguinal artery puncture.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A comfortable compression device after inguinal artery puncture, comprising a first connecting belt tied to a patient's thigh and a second connecting belt tied to the patient's waist, a rubber strip detachably provided between the first connecting belt and the second connecting belt, a guide rail fixedly provided at the bottom of the rubber strip, a sliding sleeve provided on the guide rail and a slider provided, a hollow box fixedly provided at the bottom of the slider, two groups of first air bags connected to one side of the hollow box, a pressing plate fixedly provided on the other side of each group of the first air bags, a same gauze for pressing a wound detachably provided on one side of the two pressing plates, and a first trachea connected to one side of the hollow box;

[0009] A pressure strip is provided between the two pressure plates, and the pressure strip is bent according to the direction of the artery, and a plurality of third air bags connected in series are provided on one side of the pressure strip, and one side of one of the third air bags is connected to the second trachea;

[0010] Two sets of inflation components, respectively arranged on the first air pipe and the second air pipe, for inflating the first airbag and the third airbag;

[0011] Two supporting mechanisms are respectively arranged on both sides of the slider to support the slider and drive the gauze to be suspended in the air before pressing.

[0012] In a possible design, a plurality of extension portions are provided on the mutually adjacent sides of the first connecting belt and the second connecting belt, a first buckle is provided on the extension portion, two elastic belts are passed through one side of the rubber strip, a second buckle which is buckled with the first buckle is fixed at the bottom of the elastic belt for supporting and limiting the rubber strip.

[0013] In one possible design, the two groups of the inflation components include a pressure gauge arranged at one end of the first air pipe and the second air pipe, the other end of the pressure gauge is connected to the second airbag via a pipe, one end of the second airbag is connected to a second one-way valve, and the pipe is also provided with a first one-way valve located at the other end of the second airbag, which is used to inflate the hollow box and the third airbag. The pipe is also provided with an exhaust valve located behind the first one-way valve, which is used to discharge the air in the hollow box and the third airbag.

[0014] In a possible design, the supporting mechanism includes two arc-shaped plates arranged on both sides of the slider, a plurality of fixed columns are provided at the bottom of the arc-shaped plates, a sleeve is provided on the sliding sleeve of the outer wall of the fixed column, a rubber block for increasing the friction with the skin is fixedly provided at the bottom of the sleeve, a spring is provided in the sleeve, and both ends of the spring are respectively fixedly connected to one end of the fixed column and one side inner wall of the sleeve for supporting the slider.

[0015] In a possible design, extension blocks are provided on both sides of the slider, a rotating bar is rotatably provided on one side of the extension block, a sleeve rod is slidably sleeved on the outer wall of the rotating bar, and one side of the sleeve rod is rotatably connected to the corresponding arc plate for moving the slider.

[0016] In a possible design, a bolt is provided through a thread on one side of the sliding block, and one end of the bolt abuts against the guide rail to fix the position of the bolt.

[0017] In a possible design, a common connecting plate located between two pressing plates is fixedly provided on one side of the plurality of third airbags, and the pressure strip is detachably provided on one side of the connecting plate.

[0018] In a possible design, a plurality of magnets are embedded on one side of the pressure strip to fix the pressure strip on the connecting plate.

[0019] Beneficial effects: In the present invention, the comfortable compression device after inguinal artery puncture can adapt to patients of different body shapes through the cooperation of the first connecting belt and the second connecting belt, and the pulling and fixing of the elastic belt, so as to ensure that the device is firmly attached to the patient, and in order to reduce the labor of medical staff, the connecting belt can be worn in advance before the operation, and will not affect the operation of the operation, and only the elastic belt needs to be installed later for use;

[0020] In the present invention, the comfortable compression device after inguinal artery puncture is provided, wherein the slider in the device can slide along the guide rail, so as to facilitate the adjustment of the compression position and ensure that the gauze can accurately cover the wound of the inguinal artery puncture. In addition, the pressure strip is bent according to the direction of the artery, and the use of the third airbag can achieve effective compression around the wound and improve the hemostasis effect.

[0021] In the present invention, the comfortable compression device after inguinal artery puncture provides stable support for the slider through the coordinated use of the arc plate, the fixed column, the sleeve and the spring. Before pressing, the support mechanism can drive the gauze to suspend above the wound, which is convenient for continuing to adjust the pressing position of the gauze, making the pressing more accurate;

[0022] In the present invention, the comfortable compression device after inguinal artery puncture can accurately control the gas pressure in the first airbag and the third airbag through the coordinated use of the pressure gauge and the one-way valve, thereby realizing flexible adjustment of the compression force on the wound;

[0023] In the present invention, the device is easy to wear through the cooperation of the first connecting belt and the second connecting belt, and the pulling and fixing of the elastic belt, and the patient can wear it by himself before the operation. At the same time, the pressure strip can be bent according to the direction of the artery to achieve personalized compression, improve the hemostasis effect, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the rubber strip and elastic band structure of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the installation structure of the elastic band and the extension part of the comfortable compression device after inguinal artery puncture proposed by the present invention;

[0027] Figure 4 A schematic diagram of the guide rail and slider structure of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0028] Figure 5This is a schematic diagram of the rubber block installation structure of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0029] Figure 6 This is a schematic diagram of the connection structure between the pressure plate and the hollow box of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0030] Figure 7 This is a schematic diagram of the installation position of the exhaust valve of a comfortable compression device after inguinal artery puncture proposed by the present invention;

[0031] Figure 8 This is a schematic diagram of the pressure strip installation structure of a comfortable compression device after inguinal artery puncture proposed by the present invention.

[0032] In the figure: 1. first connecting belt; 2. second connecting belt; 3. elastic belt; 4. rubber strip; 5. arc plate; 6. slider; 7. rubber block; 8. first air pipe; 9. extension part; 10. first buckle; 11. second buckle; 12. guide rail; 13. extension block; 14. rotating bar; 15. sleeve rod; 16. bolt; 17. fixing column; 18. sleeve; 19. spring; 20. hollow box; 21. first air bag; 22. pressure plate; 23. gauze; 24. barometer; 25. exhaust valve; 26. first one-way valve; 27. second air bag; 28. second one-way valve; 29. ​​second air pipe; 30. third air bag; 31. connecting plate; 32. pressure strip; 33. magnet. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Example 1

[0035] Reference Figure 1-Figure 8 A comfortable compression device after inguinal artery puncture is used in the field of medical devices, comprising: a first connecting belt 1 and a second connecting belt 2. The first connecting belt 1 is designed to be tied to the patient's thigh, and the second connecting belt 2 is tied to the patient's waist. In this way, through the cooperation of the two connecting belts, it can be ensured that the entire device is stably fixed on the patient's body.

[0036] A rubber strip 4 is detachably provided between the first connecting strip 1 and the second connecting strip 2. The rubber strip 4 has certain elasticity and softness and can provide additional support. A guide rail 12 is fixed at the bottom of the rubber strip 4. The guide rail 12 is provided with a slide groove along its length direction for guiding the sliding of the slider 6.

[0037] The slider 6 is slidably mounted on the guide rail 12, and its position can be adjusted as needed. A hollow box 20 is fixed to the bottom of the slider 6, which is a key component for containing and transferring gas. One side of the hollow box 20 is connected to the first air pipe 8 through a pipeline, so that gas can flow into or out of the hollow box 20.

[0038] On the other side of the hollow box 20, there are two groups of first airbags 21. Each group of first airbags 21 is composed of multiple airbags, one side of which is connected to the hollow box 20, and the other side is fixed with a pressing plate 22. A gauze 23 is detachably provided on one side of the two pressing plates 22, and the gauze 23 is used to directly press the wound to stop bleeding.

[0039] In order to control the pressure more accurately, a pressure strip 32 is provided between the two pressure plates 22. The pressure strip 32 is bent according to the direction of the artery to ensure accurate compression of the artery. On one side of the pressure strip 32, a plurality of third air bags 30 are provided, which are connected in series. These third air bags 30 can further provide pressure for the pressure strip 32 to enhance the hemostatic effect. One side of one of the third air bags 30 is connected to the second trachea 29 through a pipeline, so that gas can flow into or out of these air bags.

[0040] In order to realize the inflation of the first airbag 21 and the third airbag 30, two sets of inflation components are provided. These inflation components are respectively arranged on the first air pipe 8 and the second air pipe 29. Each set of inflation components includes a barometer 24, a second airbag 27, a second one-way valve 28 and a first one-way valve 26. By operating these components, the gas pressure in the hollow box 20 and the third airbag 30 can be accurately controlled. In addition, an exhaust valve 25 is also provided on the pipeline for exhausting the air in the hollow box 20 and the third airbag 30 when necessary.

[0041] In order to ensure that the slider 6 can stably support the gauze 23 and make it suspended before pressing, two supporting mechanisms are also provided. These supporting mechanisms are respectively arranged on both sides of the slider 6. Each supporting mechanism includes an arc plate 5, a plurality of fixed posts 17, a sleeve 18, a rubber block 7 and a spring 19. The arc plate 5 is connected to the slider 6, and the fixed posts 17 extend from the bottom of the arc plate 5. The sleeve 18 is slidably sleeved on the fixed posts 17 and is connected to the fixed posts 17 by a spring 19. The rubber block 7 is fixed to the bottom of the sleeve 18 to increase the friction with the skin. In this way, when the slider 6 moves, the supporting mechanism can ensure that the gauze 23 always remains stable and is suspended above the wound.

[0042] Example 2

[0043] refer to Figure 1-Figure 8, based on the embodiment 1, it is improved: in order to further facilitate the movement and position adjustment of the slider 6, an extension block 13 and a rotation bar 14 are also provided on both sides of the slider 6. The extension block 13 extends from the side of the slider 6, and the rotation bar 14 is rotatably provided on the extension block 13. The sleeve rod 15 is slidably sleeved on the rotation bar 14 and is rotatably connected with the corresponding arc plate 5. In this way, when the slider 6 needs to be moved, the rotation bar 14 and the sleeve rod 15 can be rotated to prevent the slider 6 from driving the arc plate 5 to move together.

[0044] In order to ensure the stable position of the slider 6 on the guide rail 12, a bolt 16 is also provided through one side of the slider 6. The bolt 16 can be tightened to contact with the guide rail 12 and fix its position. In this way, after adjusting the position of the slider 6, it can be ensured that it will not move accidentally by tightening the bolt 16.

[0045] Finally, in order to facilitate the fixing and replacement of the pressure strip 32, a magnet 33 is also provided on one side of the connecting plate 31 (the connecting plate 31 is a component for fixing the plurality of third airbags 30). The pressure strip 32 can be detachably fixed to the connecting plate 31 by the magnet 33. In this way, when the pressure strip 32 needs to be replaced or its position adjusted, it can be easily removed from the connecting plate 31 and reinstalled.

[0046] In the present application, when in use, the first connecting belt 1 is tied to the patient's thigh before the operation, and then the second connecting belt 2 is tied to the patient's waist. After the operation is completed, the pressure strip 32 will be bent according to the direction of the artery, and the two elastic belts 3 are placed between the first connecting belt 1 and the second connecting belt 2, and the elastic belt 3 is fixed between the first connecting belt 1 and the second connecting belt 2 by pressing the first buckle 10 and the second buckle 11. As the thigh gradually becomes thicker in the upward direction, the hip bone of the waist can limit the second connecting belt 2, and the two elastic belts 3 are pulled to prevent the first connecting belt 1 and the second connecting belt 2 from moving up and down. After the two elastic belts 3 are fully buckled, the rubber strip 4 can be located on the thigh in an arc shape, and at the same time, the rubber block 7 at the bottom of the arc plate 5 is pressed on the thigh, so that the gauze 23 is suspended above the wound;

[0047] Then, the pressure strip 32 is inserted between the connecting plate 31 and the gauze 23. During the insertion process, the magnet 33 can be adsorbed on the connecting plate 31 to fix the pressure strip 32.

[0048] Then push the bolt 16 to move on the guide rail 12. During the movement of the bolt 16, the rotating bar 14 can be driven to move in the sleeve rod 15 through the extension block 13, and the rotating bar 14 can be driven to rotate on the extension block 13 and the sleeve rod 15 can be driven to rotate on the arc plate 5 until the pressure strip 32 corresponds to the position of the artery.

[0049] Then, the second airbag 27 is squeezed, and the air in the second airbag 27 can be squeezed into the hollow box 20 through the first trachea 8. Due to the setting of the second one-way valve 28, the air in the second airbag 27 can only be transported to one end of the first trachea 8, and rush into the first airbag 21 through the hollow box 20, which can drive the pressing plate 22 to approach the skin. At the same time, another second airbag 27 is squeezed to inflate the third airbag 30, driving the pressure strip 32 to approach the skin. When the second airbag 27 is released, the external air enters the second airbag 27 through the second one-way valve 28, and the air in the second trachea 29 will not enter the second airbag 27. The reciprocating squeezing of the second airbag 27 can drive the gauze 23 to be pressed on the skin until the air pressure displayed on the barometer 24 reaches the standard, and the pressure strip 32 can be accurately pressed on the artery.

[0050] When deflation is required, the exhaust valve 25 is turned to exhaust the gas in the first airbag 21 and the third airbag 30 until the pressing time is up and they are removed.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A comfortable compression device after inguinal artery puncture, characterized in that: The invention comprises a first connecting belt (1) tied to the thigh of a patient and a second connecting belt (2) tied to the waist of the patient, a rubber strip (4) is detachably provided between the first connecting belt (1) and the second connecting belt (2), a guide rail (12) is fixedly provided at the bottom of the rubber strip (4), a sliding sleeve and a slider (6) are provided on the guide rail (12), a hollow box (20) is fixedly provided at the bottom of the slider (6), one side of the hollow box (20) is connected to two groups of first air bags (21), the other side of each group of the first air bags (21) is fixedly provided with a pressing plate (22), one side of the two pressing plates (22) is detachably provided with the same gauze (23) for pressing a wound, and one side of the hollow box (20) is connected to a first trachea (8); A pressure strip (32) is provided between the two pressure plates (22), and the pressure strip (32) is bent according to the direction of the artery, and a plurality of third air bags (30) connected in series are provided on one side of the pressure strip (32), and one side of one of the third air bags (30) is connected to the second trachea (29); Two sets of inflation components are respectively arranged on the first air pipe (8) and the second air pipe (29), and are used to inflate the first air bag (21) and the third air bag (30); Two supporting mechanisms are respectively arranged on both sides of the slider (6) for supporting the slider (6) and driving the gauze (23) to be suspended in the air before pressing.

2. A comfortable compression device after inguinal artery puncture according to claim 1, characterized in that: The first connecting belt (1) and the second connecting belt (2) are each provided with a plurality of extension parts (9) on one side close to each other, and a first buckle (10) is provided on the extension part (9). Two elastic belts (3) are passed through one side of the rubber strip (4), and a second buckle (11) buckled with the first buckle (10) is fixed at the bottom of the elastic belt (3) for supporting and limiting the rubber strip (4).

3. A comfortable compression device after inguinal artery puncture according to claim 1, characterized in that: The two groups of inflation components include a pressure gauge (24) arranged at one end of the first air pipe (8) and the second air pipe (29); the other end of the pressure gauge (24) is connected to the second air bag (27) through a pipeline; one end of the second air bag (27) is connected to a second one-way valve (28); the pipeline is also provided with a first one-way valve (26) located at the other end of the second air bag (27) for inflating the hollow box (20) and the third air bag (30); the pipeline is also provided with an exhaust valve (25) located behind the first one-way valve (26) for exhausting the air in the hollow box (20) and the third air bag (30).

4. A comfortable compression device after inguinal artery puncture according to claim 1, characterized in that: The supporting mechanism comprises two arc-shaped plates (5) arranged on both sides of the slider (6); a plurality of fixing columns (17) are arranged at the bottom of the arc-shaped plates (5); a sleeve (18) is slidably sleeved on the outer wall of the fixing column (17); a rubber block (7) for increasing friction with the skin is fixedly arranged at the bottom of the sleeve (18); a spring (19) is arranged inside the sleeve (18); two ends of the spring (19) are respectively fixedly connected to one end of the fixing column (17) and one side inner wall of the sleeve (18) for supporting the slider (6).

5. A comfortable compression device after inguinal artery puncture according to claim 4, characterized in that: Extension blocks (13) are provided on both sides of the slider (6); a rotation bar (14) is rotatably provided on one side of the extension block (13); a sleeve rod (15) is slidably sleeved on the outer wall of the rotation bar (14); one side of the sleeve rod (15) is rotatably connected to a corresponding arc-shaped plate (5) for moving the slider (6).

6. A comfortable compression device after inguinal artery puncture according to claim 1, characterized in that: A bolt (16) is threadedly provided on one side of the sliding block (6), and one end of the bolt (16) contacts the guide rail (12) to fix the position of the bolt (16).

7. The comfortable compression device after inguinal artery puncture according to claim 1, characterized in that: A common connecting plate (31) located between two pressing plates (22) is fixedly provided on one side of the plurality of third air bags (30), and the pressing strip (32) is detachably provided on one side of the connecting plate (31).

8. A comfortable compression device after inguinal artery puncture according to claim 7, characterized in that: A plurality of magnets (33) are embedded on one side of the pressure strip (32) and are used to fix the pressure strip (32) on the connecting plate (31).

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