Post-afibrial balloon compression band

Abstract

This utility model relates to the field of medical device technology and discloses a postoperative atrial fibrillation compression band, including a protective cloth cover, an air bag, and a compression band. The protective cloth cover is fixedly installed on the upper surface of the compression band, and the air bag is disposed in the gap between the protective cloth cover and the compression band. A cylindrical body is fixedly connected to the upper surface of the protective cloth cover, and the air inlet tube of the air bag extends into the interior of the cylindrical body. A connecting tube is fixedly connected to the bottom wall of the cylindrical body, and a portable air pump is provided at the end of the connecting tube away from the cylindrical body. The air bag provided by this utility model can compress the compression band more tightly at the affected area to ensure the effectiveness of use. The inner wall of the cylindrical body is tightly set, and according to the air pressure change, the piston slides along the inner wall of the cylindrical body, compressing the spring and driving the moving rod to move along the outer side of the cylindrical body. The air pressure change can be observed. The sealing plug is threaded to the inner wall of the threaded hole, which facilitates the deflation of the air bag after use.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a balloon compression band after atrial fibrillation surgery. Background Technology

[0002] Atrial fibrillation (AF) refers to the loss of regular and orderly atrial electrical activity, replaced by rapid and disordered fibrillation waves. Ventricular arrhythmia, impaired cardiac function, and atrial mural thrombosis are the main pathological and physiological characteristics of AF patients. AF surgery is an important means of treating atrial fibrillation. AF is a common arrhythmia that increases the risk of stroke, heart failure, and other complications. Surgical treatment aims to restore a normal heart rhythm, improve cardiac function, and reduce the risk of complications. After AF surgery, a balloon compression band is needed to compress the wound.

[0003] In existing technologies, when using a balloon compression band to compress the femoral vein after atrial fibrillation surgery, the compression band needs to ensure stable internal balloon pressure. If the internal balloon leaks and the compression band becomes loose without being detected in time, it will affect the compression effect on the femoral vein and pose a significant safety hazard. Utility Model Content

[0004] The purpose of this invention is to address the problem in the existing technology where, during the use of a balloon compression band to compress the femoral vein after atrial fibrillation surgery, the compression band needs to maintain stable internal air pressure. If the internal air pressure of the compression band leaks and the compression band becomes loose without timely detection, it will affect the compression effect on the femoral vein and pose a significant safety hazard. Therefore, this invention proposes a balloon compression band for atrial fibrillation surgery.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A postoperative atrial fibrillation surgery balloon compression band includes a protective cloth cover, a balloon, and a compression band. The protective cloth cover is fixedly installed on the upper surface of the compression band. The balloon is positioned in the gap between the protective cloth cover and the compression band. A cylindrical body is fixedly connected to the upper surface of the protective cloth cover. The air inlet tube of the balloon extends into the interior of the cylindrical body. A connecting tube is fixedly connected to the bottom wall of the cylindrical body. A hand-held air pump is provided at the end of the connecting tube opposite to the cylindrical body. A piston is slidably installed on the inner wall of the cylindrical body. A spring is fixedly connected to the top of the piston. The end of the spring opposite to the piston is fixedly connected to the inner wall of the top of the cylindrical body. A moving rod is fixedly connected to the upper surface of the piston. The top wall of the moving rod extends to the outside of the cylindrical body.

[0007] Preferably, the compression band is provided with a protective skin-friendly band on the inner wall of the airbag, the upper surface of the protective cloth cover is fixedly connected with a Velcro hook side, and the inner wall of the compression band is fixedly connected with a Velcro fleece side.

[0008] Preferably, the cylinder wall has a threaded hole, and a sealing plug is installed in the threaded hole.

[0009] Preferably, the top end of the cylinder is fixedly connected to a shell, the inner wall of the shell is rotatably provided with a rotating rod, a gear is fixedly sleeved on the rod wall of the rotating rod, the rod wall of the moving rod is provided with multiple teeth, the multiple teeth are meshed with the gear, and the moving rod (13) is set as a rectangular rod.

[0010] Preferably, a display pointer is fixedly sleeved on the rod wall of the rotating rod, and the display pointer is slidably disposed on the side wall of the housing.

[0011] Preferably, the sidewall of the housing is provided with a plurality of scale lines.

[0012] Compared with the prior art, this utility model provides a postoperative atrial fibrillation inflatable compression band, which has the following beneficial effects:

[0013] 1. This atrial fibrillation postoperative inflatable compression band, when inflated, can compress the band more tightly at the affected area to ensure effectiveness. The inner wall of the cylinder is tightly fitted, and according to the air pressure change, the piston slides along the inner wall of the cylinder, compressing the spring and moving the moving rod along the outer side of the cylinder. This allows for observation of air pressure changes. The sealing plug is threaded to the inner wall of the threaded hole, facilitating deflation of the inflatable band after use.

[0014] 2. The atrial fibrillation surgery balloon compression band is placed at the compression point by wrapping the bottom of the compression band. The compression band, protective cloth cover and balloon are bent and fitted to fit the surgical site of the patient's femoral vein. Then the compression band is attached to the side of the Velcro velvet side of the protective cloth cover 1 to the side of the Velcro hook side, so that it can be stably fixed at the surgical site.

[0015] 3. This atrial fibrillation surgery inflator belt, when the moving rod moves, can drive the gear to move. The moving gear moves the gear along the rod wall, which causes the rotating rod to rotate and cause the display pointer to swing along the scale line surface. This allows for more intuitive observation of the changes in air pressure values ​​inside the cylinder and inflator. If the air pressure is unstable and the movement occurs, timely adjustments can be made. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the structure of a balloon compression band after atrial fibrillation surgery proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a balloon compression band after atrial fibrillation surgery proposed in this utility model;

[0018] Figure 3 for Figure 2 A magnified schematic diagram of part A in the middle section.

[0019] In the diagram: 1 Protective cloth cover, 2 Airbag, 3 Compression belt, 4 Protective skin-friendly belt, 5 Hook and loop fastener, 6 Hook and loop fleece, 7 Cylinder body, 8 Connecting pipe, 9 Hand-held air pump, 10 Sealing plug, 11 Piston, 12 Spring, 13 Moving rod, 14 Housing, 15 Rotating rod, 16 Gear, 17 Tooth, 18 Display pointer, 19 Scale line. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-3 A postoperative atrial fibrillation cuff compression band includes a protective cloth cover 1, an air bag 2, and a compression band 3. The protective cloth cover 1 is fixedly installed on the upper surface of the compression band 3. The air bag 2 is installed in the gap between the protective cloth cover 1 and the compression band 3. A cylinder 7 is fixedly connected to the upper surface of the protective cloth cover 1. The air inlet tube of the air bag 2 extends into the interior of the cylinder 7. A connecting pipe 8 is fixedly connected to the bottom wall of the cylinder 7. A hand-held air pump 9 is provided at the end of the connecting pipe 8 away from the cylinder 7. A piston 11 is slidably installed on the inner wall of the cylinder 7. A spring 12 is fixedly connected to the top of the piston 11. The end of the spring 12 away from the piston 11 is fixedly connected to the inner wall of the top of the cylinder 7. A moving rod 13 is fixedly connected to the upper surface of the piston 11. The top wall of the moving rod 13 extends to the outside of the cylinder 7.

[0022] The compression band 3 is located on the inner wall of the airbag 2 and is equipped with a protective skin-friendly band 4. The upper surface of the protective cloth cover 1 is fixedly connected with a Velcro hook surface 5. The inner wall of the compression band 3 is fixedly connected with a Velcro fleece surface 6. The cylinder wall of the cylinder body 7 is provided with a threaded hole, and a sealing plug 10 is installed in the threaded hole.

[0023] In use, the bottom of the compression band 3 is wrapped around the compression point, and the compression band 3, protective cloth cover 1, and air bladder 2 are bent and fitted to fit the surgical site on the patient's femoral vein. Then, the compression band 3 is attached to the side of the Velcro velvet 6 and the side of the protective cloth cover 1 is attached to the side of the Velcro hook 5, which can stably fix it at the site. Then, the hand-held air pump 9 injects gas into the air bladder 2 through the connecting tube 8 and the cylinder 7. The air bladder 2 inflates and expands, which can squeeze the compression band 3 more tightly at the site to ensure the effect of use.

[0024] The inner wall of the cylinder 7 is tightly fitted. According to the change of air pressure, the piston 11 will slide along the inner wall of the cylinder 7 to compress the spring 12, which will drive the moving rod 13 to move along the outer side of the cylinder 7. The change of air pressure can be observed. The sealing plug 10 is threaded to the inner wall of the threaded hole, which makes it convenient to release the airbag 2 after use.

[0025] To more intuitively observe the changes in air pressure inside cylinder 7 and airbag 2, such as Figure 1-3 As shown, a housing 14 is fixedly connected to the top of the cylinder 7. A rotating rod 15 is rotatably provided on the inner wall of the housing 14. A gear 16 is fixedly sleeved on the rod wall of the rotating rod 15. Multiple teeth 17 are provided on the rod wall of the moving rod 13. The multiple teeth 17 are meshed with the gear 16. The moving rod 13 is a rectangular rod. A display pointer 18 is fixedly sleeved on the rod wall of the rotating rod 15. The display pointer 18 is slidably disposed on the side wall of the housing 14. Multiple scale lines 19 are arranged around the side wall of the housing 14.

[0026] When the moving rod 13 moves, it can drive the tooth 17 to move. The moving tooth 17 drives the gear 16 to rotate along the rod wall of the rotating rod 15. This causes the rotating rod 15 to rotate and drive the display pointer 18 to swing along the surface of the scale line 19. This allows for a more intuitive observation of the changes in air pressure inside the cylinder 7 and the airbag 2. When the air pressure is unstable and the pointer moves, timely adjustments can be made.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A postoperative atrial fibrillation inflatable compression band, comprising a protective cloth cover (1), an inflatable bag (2), and a compression band (3), characterized in that: The protective cloth cover (1) is fixedly installed on the upper surface of the compression belt (3). The airbag (2) is installed in the gap between the protective cloth cover (1) and the compression belt (3). A cylinder (7) is fixedly connected to the upper surface of the protective cloth cover (1). The air inlet pipe of the airbag (2) extends into the interior of the cylinder (7). A connecting pipe (8) is fixedly connected to the bottom wall of the cylinder (7). A hand-held air pump (9) is provided at the end of the connecting pipe (8) away from the cylinder (7). A piston (11) is slidably installed on the inner wall of the cylinder (7). A spring (12) is fixedly connected to the top of the piston (11). The end of the spring (12) away from the piston (11) is fixedly connected to the inner wall of the top of the cylinder (7). A moving rod (13) is fixedly connected to the upper surface of the piston (11). The top wall of the moving rod (13) extends to the outside of the cylinder (7).

2. The atrial fibrillation postoperative balloon compression band according to claim 1, characterized in that: The compression band (3) is located on the inner wall of the airbag (2) and is provided with a protective skin-friendly band (4). The upper surface of the protective cloth cover (1) is fixedly connected with a hook and loop fastener (5), and the inner wall of the compression band (3) is fixedly connected with a hook and loop fleece fastener (6).

3. The atrial fibrillation postoperative balloon compression band according to claim 1, characterized in that: The cylinder (7) has a threaded hole on its wall, and a sealing plug (10) is installed in the threaded hole.

4. The atrial fibrillation postoperative balloon compression band according to claim 1, characterized in that: The top of the cylinder (7) is fixedly connected to a shell (14). The inner wall of the shell (14) is rotatably provided with a rotating rod (15). A gear (16) is fixedly sleeved on the rod wall of the rotating rod (15). The moving rod (13) is provided with multiple teeth (17) on its rod wall. The multiple teeth (17) are meshed with the gear (16). The moving rod (13) is configured as a rectangular rod.

5. A postoperative balloon compression band for atrial fibrillation as described in claim 4, characterized in that: A display pointer (18) is fixedly sleeved on the rod wall of the rotating rod (15), and the display pointer (18) is slidably disposed on the side wall of the housing (14).

6. The atrial fibrillation postoperative balloon compression band according to claim 4, characterized in that: The sidewall of the housing (14) is provided with a plurality of scale lines (19).

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