Aorta balloon pipeline fixing device

Abstract

The utility model relates to an aorta balloon pipeline fixing device which comprises a double-layer fixing structure formed by a first fixing band and a second fixing band, the first fixing band is located on the outer layer, the second fixing band is located on the inner layer, and the two ends of the second fixing band and the first fixing band are integrally formed. The second fixing band extends from the surface to the surface of the first fixing band to form a plurality of fixing grooves. The utility model solves the problem that the pipeline falls off in the movement process of a patient after the aortic balloon surgery.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an aortic balloon pipeline fixing device. Background Art

[0002] Intra-aortic balloon counterpulsation is usually performed by puncturing the femoral artery in the groin area. After a catheter with a balloon is placed in the aorta, it is connected to a counterpulsator. The balloon is filled and emptied in accordance with the cardiac cycle to increase cardiac output, improve cardiac function, and increase coronary blood flow to improve myocardial blood supply.

[0003] After surgery, the patient's operated limb needs to be braked to prevent the catheter from falling out. Currently, gauze is usually laid on the tube, and then tape is pasted on the gauze and then the extended part of the tape is pasted on the patient's skin for fixation. The problems faced are: first, when the patient cannot control the movement of his operated limb, the combination of gauze and tape cannot fix the tube well, and medical staff or family members are required to watch over it at all times and pay attention to the fixation of the tube; second, the surface of the tube is in direct contact with the skin, and the side wall of the tube presses on the patient's skin after the tape is fixed; third, when the tape is used for fixing, the surface of the gauze is easily scratched with external objects, causing the tape to loosen, so the above technical problems need to be solved. Utility Model Content

[0004] The utility model provides an aortic balloon pipeline fixing device, which solves the problem of pipeline falling off due to patient activities after aortic balloon surgery.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: an aortic balloon catheter fixing device, including a double-layer fixing structure formed by a first fixing belt and a second fixing belt, the first fixing belt is located in the outer layer, the second fixing belt is located in the inner layer, the two ends of the second fixing belt are integrally formed with the first fixing belt, the second fixing belt extends from the surface toward the surface of the first fixing belt to form a plurality of fixing grooves, and the two ends of the first fixing belt and the second fixing belt form open ends.

[0006] As a further improvement, the two ends of the second fixing belt are integrally formed with the inner surface of the first fixing belt, and the two ends of the first fixing belt are connected by a connecting buckle.

[0007] As a further improvement, the connecting buckle is a plug buckle, a snap buckle, a magnetic buckle or a Velcro buckle.

[0008] As a further improvement, the depth of the fixing groove is adapted to the size of the pipeline.

[0009] As a further improvement, the outer surface of the fixing groove on one side away from the second fixing belt is integrally formed with the surface corresponding to the inner side of the first fixing belt.

[0010] As a further improvement, the side wall surfaces on both sides of the opening of the fixing groove are symmetrically and fixedly provided with clamping parts, and the clamping parts are in contact with the wall surface of the pipeline.

[0011] As a further improvement, ventilation holes are provided on the surfaces of the first fixing belt and the second fixing belt.

[0012] As a further improvement, the inner surface side walls of the first fixing belt and the second fixing belt are covered with a sweat-absorbing layer.

[0013] The above technical solution of the utility model has the following beneficial effects:

[0014] 1. The utility model does not need to use tape to fix the aortic balloon catheter during the process of catheter fixation, which avoids the problem of the catheter falling off due to the loose tape fixation during the patient's activities. The catheter can be fixed in the fixing groove, and the depth of the fixing groove is adapted to the shape of the catheter, so that the catheter is prevented from protruding from the fixing groove and contacting the skin to cause local pressure on the skin, thereby avoiding discomfort to the patient;

[0015] 2. Due to the provision of the first fixing belt, even when the patient needs a quilt to cover the operated limb or when the patient's operated limb moves, the contact surface between the pipeline fixing device and the external object is smooth, thereby avoiding the problem of external objects contacting the surface of the fixing device of the present application and causing the pipeline fixing device to shift, and also avoiding the problem of scratching the pipeline and causing it to fall off or shift. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 A schematic diagram of the positional relationship between a first fixing belt and a second fixing belt in one embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the positional relationship between a first fixing belt and a second fixing belt in one embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the positional relationship between a first fixing belt and a second fixing belt in one embodiment of the utility model;

[0020] Figure 5 The figure is a schematic diagram of the positional relationship between the first fixing belt and the second fixing belt of one embodiment of the present utility model.

[0021] Description of the drawings: 1. First fixing belt, 2. Second fixing belt, 3. Fixing groove, 4. Connecting buckle, 5. Clamping part, 6. Ventilation hole. DETAILED DESCRIPTION

[0022] The following examples further illustrate the content of the utility model, but should not be construed as limiting the utility model. Without departing from the spirit and essence of the utility model, modifications or replacements made to the methods, steps or conditions of the utility model are within the scope of the utility model.

[0023] The implementation modes of the present utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0024] See also Figures 1 to 5As shown, the utility model discloses an aortic balloon conduit fixing device, including a double-layer fixing structure formed by a first fixing belt 1 and a second fixing belt 2, wherein the first fixing belt 1 is located in the outer layer, the second fixing belt 2 is located in the inner layer, and both ends of the second fixing belt 2 are integrally formed with the first fixing belt 1, and the second fixing belt 2 extends from the surface toward the surface of the first fixing belt 1 to form a plurality of fixing grooves 3, and both ends of the first fixing belt 1 and the second fixing belt 2 form open ends. The aortic balloon conduit fixing device of the present application is a double-layer fixing structure formed by the first fixing belt 1 and the second fixing belt 2, which is worn on the patient's surgical side limb through the open ends formed at both ends of the first fixing belt 1 and the second fixing belt 2, and the second fixing belt 2 is located on the inner side. When in use, The first fixing belt 1 and the second fixing belt 2 are used to fix the patient's skin, and a sandwich is formed between the first fixing belt 1 and the second fixing belt 2. The fixing groove 3 is located in the sandwich, and the pipeline can be fixed in the fixing groove 3. The depth of the fixing groove 3 is adapted to the shape of the pipeline, so as to avoid the pipeline protruding from the fixing groove 3 and contacting the skin to cause local pressure on the skin, thereby avoiding discomfort to the patient. The number of fixing grooves 3 is set according to specific needs. The aortic balloon pipeline fixing device of the present application not only does not require tape to assist in fixation during the process of pipeline fixation, but also avoids the problem of the pipeline falling off due to the loose fixation of the tape during the patient's activities due to the thick pipeline. At the same time, due to the provision of the first fixing belt 1, even when the patient needs to cover the limb on the operated side with a quilt or the limb on the operated side of the patient is active When moving, since the contact surface between the pipeline fixing device and the external object is smooth, the problem of external objects contacting the surface of the fixing device of the present application and causing the pipeline fixing device to shift is avoided, and the problem of scratching the pipeline and causing it to fall off or shift is also avoided. The first fixing belt 1 and the second fixing belt 2 can be two belt-like structures of the same length, and the two ends of the first fixing belt 1 and the two ends of the second fixing belt 2 are respectively integrally formed. The integral forming makes the structure more stable. The connection position of the two ends of the first fixing belt 1 and the second fixing belt 2 can be adjusted by directly tying a knot and then fixed after use, or the first fixing belt 1 and the second fixing belt 2 can be fixed at the connection position by a fixing buckle or a connecting belt, or Alternatively, the two ends of the second fixing belt 2 are integrally formed with the inner surface of the first fixing belt 1, and the two ends of the first fixing belt 1 can be fixed after adjusting the length by directly tying a knot, or they are fixedly connected to the fixing buckle or connecting belt at the two ends of the first fixing belt 1. Alternatively, the two ends of the first fixing belt 1 are integrally formed with the outer surface of the second fixing belt 2, and the two ends of the second fixing belt 2 can be fixed after adjusting the length by directly tying a knot, or they are fixedly connected to the fixing buckle or connecting belt at the two ends of the second fixing belt 2. The space between the first fixing belt 1 and the second fixing belt 2 can be hollow, or a support body can be provided, so that the area between the first fixing belt 1 and the second fixing belt 2 has better support.Alternatively, the outer surface of the fixing groove 3 away from the opening is in contact with or fixedly connected to or integrally formed with the corresponding inner wall surface of the first fixing belt 1, so that the structure of the fixing groove 3 forms support between the first fixing belt 1 and the second fixing belt 2, making the entire structure more stable.

[0025] Please refer to Figure 1 As shown, specifically, the two ends of the second fixing belt 2 are integrally formed with the inner surface of the first fixing belt 1, and the two ends of the first fixing belt 1 are connected by a connecting buckle 4, which ensures the smoothness of the outer surface of the first fixing belt 1 and avoids scratches and pulling with external objects, thereby avoiding the problem of displacement of the pipeline, wherein the connecting buckle 4 can be a cable tie, a magnetic buckle, a mother-and-child sticker, an adjustment belt, etc. When the aortic balloon pipeline fixing device of the present application is in use, the pipeline on the surgical side limb is first arranged to correspond to the position of the fixing groove 3, and the fixing device is placed on the patient's surgical side limb and the pipeline is fixed in the fixing groove 3, and then the two sides of the first fixing belt 1 are passed around the surgical side limb and adjusted according to the patient's surgical side limb through the connecting buckle 4. The adjusted size of the fixing device improves the comfort of the patient during use and better fixes the pipeline.

[0026] Please refer to Figure 1 As shown, specifically, the connecting buckle 4 is a plug buckle or a snap buckle or a magnetic buckle or a Velcro buckle, which is convenient for use and disassembly, and is convenient for adjustment according to the patient's surgical side limb.

[0027] Please refer to Figure 1 As shown, the depth of the fixing groove 3 is adapted to the size of the pipeline. When the pipeline fixing device is in use, after the pipeline is located in the fixing groove 3, the side wall surface of the pipeline is located in the fixing groove 3 or is flush with the opening position of the fixing groove 3, thereby avoiding the side wall of the pipeline protruding from the opening of the fixing groove 3 from pressing on the patient's skin and causing discomfort, and also avoiding the side wall of the pipeline protruding from the opening of the fixing groove 3 from affecting the fixing effect on the pipeline.

[0028] Please refer to Figure 1 , Figure 3 , Figure 5 As shown, the outer surface of the fixing groove 3 away from the second fixing belt 2 is integrally formed with the surface corresponding to the inner side of the first fixing belt 1, so that the fixing groove 3 forms a supporting effect between the first fixing belt 1 and the second fixing belt 2, making the structure of the pipeline fixing device more stable.

[0029] Please refer to Figures 1 to 5 As shown, the side wall surfaces on both sides of the opening of the fixing groove 3 are symmetrically and fixedly provided with clamping parts 5, and the clamping parts 5 are in contact with the wall surface of the pipeline, further improving the effect of fixing the pipeline.

[0030] Please refer to Figure 1 As shown, ventilation holes 6 are provided on the surfaces of the first fixing belt 1 and the second fixing belt 2 to facilitate ventilation at the positions where the first fixing belt 1 and the second fixing belt 2 contact the patient's operative side limb, thereby improving the comfort of the patient.

[0031] Please refer to Figure 1 As shown, the inner surface side walls of the first fixing belt 1 and the second fixing belt 2 are covered with a buffer sweat-absorbing layer. The sweat-absorbing layer is a cotton layer structure, and avoidance holes can be opened on its surface. The avoidance holes are formed at the opening of the fixing groove 3 and the position of the air vent 6. When the pipeline fixing device is in use, the sweat-absorbing layer can conveniently absorb the sweat generated on the surface of the patient's surgical side limb to ensure that the skin of the patient's surgical side limb where the pipeline is fixed remains dry.

[0032] The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the claims of the present invention.

Claims

1. An aortic balloon catheter fixing device, characterized in that: The invention comprises a double-layer fixing structure formed by a first fixing belt (1) and a second fixing belt (2), wherein the first fixing belt (1) is located in the outer layer, and the second fixing belt (2) is located in the inner layer, and both ends of the second fixing belt (2) are integrally formed with the first fixing belt (1), and the second fixing belt (2) extends from the surface toward the surface of the first fixing belt (1) to form a plurality of fixing grooves (3), and both ends of the first fixing belt (1) and the second fixing belt (2) form open ends.

2. The aortic balloon catheter fixing device according to claim 1, characterized in that: The two ends of the second fixing belt (2) are integrally formed with the inner surface of the first fixing belt (1), and the two ends of the first fixing belt (1) are connected via a connecting buckle (4).

3. The aortic balloon catheter fixing device according to claim 2, characterized in that: The connecting buckle (4) is a plug buckle, a snap buckle, a magnetic buckle or a Velcro buckle.

4. The aortic balloon catheter fixing device according to claim 3, characterized in that: The depth of the fixing groove (3) is adapted to the size of the pipeline.

5. The aortic balloon catheter fixing device according to claim 4, characterized in that: The outer surface of the fixing groove (3) on one side away from the second fixing belt (2) is integrally formed with the surface corresponding to the inner side of the first fixing belt (1).

6. The aortic balloon catheter fixing device according to claim 5, characterized in that: The side wall surfaces on both sides of the opening of the fixing groove (3) are symmetrically and fixedly provided with clamping parts (5), and the clamping parts (5) are in contact with the pipe wall surface of the pipeline.

7. The aortic balloon catheter fixing device according to claim 1, characterized in that: The surfaces of the first fixing belt (1) and the second fixing belt (2) are provided with ventilation holes (6).

8. The aortic balloon catheter fixing device according to claim 1, characterized in that: The inner side walls of the first fixing belt (1) and the second fixing belt (2) are covered with a sweat-absorbing layer.

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