Conduit intervention nursing compression hemostasis device

Abstract

The utility model provides a catheter intervention nursing compression hemostasis device which comprises a shell, a driving mechanism and a first air bag are installed in the shell, a second air bag is arranged at the bottom of the outer portion of the shell, the first air bag is communicated with the second air bag through a connecting pipeline, the connecting pipeline penetrates through the bottom of the shell, and elastic bandages are connected to the two sides of the shell. Through the driving mechanism, air in the first air bag can be intermittently pushed to flow to the second air bag, so that the second air bag intermittently presses a part after an interventional operation, meanwhile, the second air bag can be in a always pressed state, the pressed part can be continuously pressed, and different nursing requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a catheter interventional care compression hemostasis device. Background Art

[0002] Catheter intervention, namely cardiovascular medicine, is a clinical department set up by the general internal medicine department of hospitals at all levels for the diagnosis and treatment of cardiovascular diseases. The diseases treated include cardiovascular diseases such as angina pectoris and hypertension. When treating patients undergoing catheter intervention, the relevant technology often chooses to puncture the brachial artery. After the puncture of the brachial artery is completed, in order to allow the blood in the wound to flow normally, it is necessary to apply pressure to the wound of the brachial artery intermittently to stop bleeding. The relevant technology uses a bandaging method to treat it. This treatment method is not only unable to press intermittently, but also has a large bandaging range, which affects the blood flow near the wound. After searching, the Chinese patent number CN218075120U discloses an interventional surgery arterial compression nursing device, including a fixing seat and a buffer strap, both sides of the bottom surface of the fixing seat are extended outward to fix the buffer strap, the outer ends of the two buffer straps are provided with a connecting part, and the two buffer straps can be detachably embraced by the connecting part.

[0003] The above patent has some shortcomings. It cannot perform intermittent pressing, which may easily lead to blood circulation obstruction. In addition, the pressing method is to press the stud and the locking nut, which affects the local blood circulation and is not conducive to the patient's postoperative recovery. Utility Model Content

[0004] In response to the problems existing in the related technologies, the utility model provides a catheter interventional nursing compression hemostasis device, which can intermittently push the gas in the first airbag to flow to the second airbag through a driving mechanism, so that the second airbag can intermittently press the site after the interventional surgery. At the same time, the second airbag can be kept in a constant pressing state, so that the pressed site can be continuously pressed, which can meet different nursing needs.

[0005] The utility model comprises a shell, a driving mechanism and a first airbag are installed inside the shell, a second airbag is arranged at the bottom outside the shell, the first airbag is connected to the second airbag through a connecting pipe, the connecting pipe runs through the bottom of the shell, and elastic bandages are connected to both sides of the shell.

[0006] Furthermore, the driving mechanism includes a motor fixed to a side surface of the housing, an output shaft of the motor is coaxially fixedly connected to a rotating shaft, and two fixing blocks are symmetrically arranged on the side surface of the end of the rotating shaft.

[0007] Furthermore, a fixing plate is fixedly connected inside the shell, a through hole is provided on the fixing plate, and a supporting shaft coaxial with the rotating shaft is provided through the through hole.

[0008] Furthermore, a sleeve is fixedly connected to one side of the support shaft, a push plate is fixedly connected to the other side of the support shaft, and the fixed block abuts against the sleeve.

[0009] Furthermore, the sleeve is open at one end and sealed at the other end. The sealed end of the sleeve is fixedly connected to the support shaft and the spring. The spring is sleeved on the support shaft. The other end of the spring is fixedly connected to the fixed plate. Two sliding grooves are symmetrically provided on the outer wall of the open end of the sleeve. The sliding grooves are arc-shaped. In the direction of the rotating axis, the distance between the points on the sliding grooves and the sealed end of the sleeve gradually decreases. The two sliding grooves are connected end to end, and the fixed block abuts against the sliding groove of the sleeve.

[0010] The beneficial effects of the utility model are as follows:

[0011] The utility model can intermittently push the gas in the first airbag to flow to the second airbag through the driving mechanism, so that the second airbag can intermittently press the site after the interventional surgery. At the same time, the second airbag can be in a constant pressing state, so that the pressed site can be continuously pressed, which can meet different nursing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 It is an overall cross-sectional view of the utility model;

[0014] Figure 3 It is an overall exploded view of the utility model;

[0015] Figure 4 It is a schematic diagram of the driving mechanism parts of the utility model.

[0016] Figure numerals: 1-shell, 2-elastic bandage, 3-second airbag, 4-motor, 5-rotating shaft, 6-fixing block, 7-sleeve, 8-spring, 9-fixing plate, 10-support shaft, 11-push plate, 15-connecting pipe, 16-first airbag. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0018] like Figures 1 to 4As shown, the catheter intervention nursing compression hemostasis device of the utility model includes a shell 1, a driving mechanism is installed inside the shell 1, and the driving mechanism includes a motor 4 fixed to the side of the shell 1, the output shaft of the motor 4 is coaxially connected to the rotating shaft 5, and two fixing blocks 6 are symmetrically arranged on the side of the end of the rotating shaft 5, and a fixing plate 9 is fixedly connected to the inside of the shell 1, and a through hole is provided on the fixing plate 9, and a support shaft 10 coaxial with the rotating shaft 5 is penetrated in the through hole, and the support shaft 10 can slide in the through hole of the fixing plate 9, and a sleeve is fixedly connected to one side of the support shaft 10 7. A push plate 11 is fixedly connected to the other side of the support shaft 10, and the fixed block 6 abuts against the sleeve 7. The sleeve 7 is open at one end and sealed at the other end. The sealed end of the sleeve 7 is fixedly connected to the support shaft 10 and the spring 8. The spring 8 is sleeved on the support shaft 10, and the other end of the spring 8 is fixedly connected to the fixed plate 9. Two sliding grooves are symmetrically provided on the outer wall of the open end of the sleeve 7. The sliding grooves are arc-shaped. In the direction of the rotating shaft 5, the distance between the point on the sliding groove and the sealed end of the sleeve 7 gradually decreases. The two sliding grooves are connected end to end, and the fixed block 6 abuts against the sliding groove of the sleeve 7.

[0019] When the above scheme is adopted, the motor 4 is started, and the motor 4 drives the rotating shaft 5 to rotate, thereby driving the fixed block 6 to rotate, and the fixed block 6 abuts against the sliding groove of the sleeve 7. In the initial state, the spring 8 is in a natural state, and the fixed block 6 is closest to the sealing end of the sleeve 7. During the rotation of the rotating shaft 5, the fixed block 6 moves along the sliding groove of the sleeve 7 and abuts against the sleeve 7 to move right. The movement of the sleeve 7 can drive the movement of the supporting shaft 10, thereby driving the push plate 11 to move. When the fixed block 6 rotates to the end along the sliding groove, the fixed block 6 is farthest from the sealing end of the sleeve 7. At this time, the spring 8 is in a compressed state, and the rotating shaft 5 continues to rotate, and the fixed block 6 abuts against another sliding groove again. At this time, the fixed block 6 is closest to the sealing end of the sleeve 7, and the spring 8 returns to its original position, driving the push plate 11 to return to its original position. The rotating shaft 5 continues to rotate, and the fixed block 6 is farthest from the sealing end of the sleeve 7.

[0020] like Figures 1 to 4 As shown, the push plate 11 is located inside the shell 1, and a first airbag 16 is provided inside the shell 1. The push plate 11 can squeeze the first airbag 16. A second airbag 3 is provided at the bottom outside the shell 1. The first airbag 16 is connected to the second airbag 3 through a connecting pipe 15, and the connecting pipe 15 runs through the bottom of the shell 1.

[0021] By adopting the above scheme, when the push plate 11 moves to the right, it can squeeze the first airbag 16, and the gas in the first airbag 16 flows into the second airbag 3 through the connecting pipe 15. When the push plate 11 returns to its original position, part of the gas in the second airbag 3 will return to the first airbag 16 through the connecting pipe 15. Through the above movement, the pressing part can be pressed intermittently without affecting the surrounding blood circulation. When the fixed block 6 is farthest away from the sealing end of the sleeve 7, the push plate 11 squeezes the first airbag 16. At this time, the motor 4 is turned off, and the second airbag 3 is in a state of continuous pressing, which can continuously press the pressing part. The device can press intermittently or continuously.

[0022] like Figures 1 to 4 As shown, elastic bandages 2 are connected to both sides of the shell 1, and the elastic bandages 2 can be fixed on the arm or other parts.

[0023] The working principle of the utility model is as follows: the motor 4 is started, the shaft 5 rotates, the fixed block 6 on the shaft 5 abuts against the slide groove of the sleeve 7, driving the sleeve 7 to move to the right, thereby driving the push plate 11 to move to the right, and the push plate 11 can squeeze the gas in the first airbag 16 to flow into the second airbag 3, and intermittently press the catheter intervention surgery site.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations of the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A catheter intervention nursing compression hemostasis device, characterized in that: The invention comprises a shell, a driving mechanism and a first airbag are installed inside the shell, a second airbag is arranged at the bottom outside the shell, the first airbag is connected to the second airbag through a connecting pipe, the connecting pipe runs through the bottom of the shell, and elastic bandages are connected to both sides of the shell. The driving mechanism includes a motor fixed on the side of the housing, the output shaft of the motor is coaxially fixedly connected to the rotating shaft, and two fixing blocks are symmetrically arranged on the side of the end of the rotating shaft. A fixing plate is fixedly connected inside the shell, a through hole is provided on the fixing plate, and a supporting shaft coaxial with the rotating shaft is provided through the through hole. A sleeve is fixedly connected to one side of the support shaft, a push plate is fixedly connected to the other side of the support shaft, and the fixed block abuts against the sleeve. The sleeve is open at one end and sealed at the other end. The sealed end of the sleeve is fixedly connected to the support shaft and the spring. The spring is sleeved on the support shaft. The other end of the spring is fixedly connected to the fixed plate. Two sliding grooves are symmetrically provided on the outer wall of the open end of the sleeve. The sliding grooves are arc-shaped. In the direction of the rotating axis, the distance between the points on the sliding grooves and the sealed end of the sleeve gradually decreases. The two sliding grooves are connected end to end, and the fixed block abuts against the sliding groove of the sleeve.

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