A cardiovascular intervention device

Abstract

The application belongs to the field of postoperative care equipment, and particularly relates to a cardiovascular interventional treatment device. The device comprises a top cover, a clamping part, a transmission device and a massage roller. The front and rear ends of the top cover are movably connected with the clamping part. The clamping surface of the clamping part is in an arc structure. The massage roller is rotatably connected to the clamping part. The transmission device is fixedly connected to the side surface of the clamping part. The top of the clamping part is rotatably connected with a connecting rod. The transmission device is connected with the connecting rod. The connecting rod is connected with the massage roller. The device can be clamped on the trunk of a patient after cardiovascular surgery, preventing thrombosis and other phenomena caused by long-term lying of the patient. Meanwhile, the clamping mode can adapt to patients with various body types, achieving better application effect.

Description

Technical Field

[0001] This invention relates to the field of postoperative care, and more specifically to a cardiovascular interventional therapy device. Background Technology

[0002] Cardiovascular interventional surgery is an important means of treating cardiovascular diseases such as coronary heart disease. Post-operatively, strict immobilization of the puncture site is often necessary to prevent complications such as hematoma. Clinical nursing typically requires patients to keep the affected limb immobile for 6-12 hours. However, prolonged immobilization can lead to slowed blood flow and muscle stiffness. Traditional manual massage suffers from drawbacks such as high intensity and uneven manipulation. Existing nursing equipment often uses a rigid fixation strap combined with an independent massage unit, but this generally suffers from uneven pressure distribution leading to local tissue compression and poor coordination between the mechanical massage and fixation devices. Especially for patients of different body types, the planar contact surface of traditional clamps is difficult to anatomically adapt to, easily causing venous return obstruction. Furthermore, the separate design of the fixation structure and massage mechanism not only increases the size of the equipment but also affects the coordinated management of temperature and pressure at the treatment site.

[0003] Therefore, in order to solve the above-mentioned problems, a cardiovascular interventional therapy device is proposed. Summary of the Invention

[0004] The present invention addresses the problems mentioned above by designing a cardiovascular interventional therapy device. This device can be clamped onto the torso of a patient after cardiovascular surgery to prevent thrombosis and other phenomena caused by prolonged lying down. At the same time, the clamping method can adapt to patients of various body types, resulting in better applicability.

[0005] To achieve the above objectives, the present invention provides a cardiovascular interventional therapy device, comprising: a top cover, a clamping part, a transmission device, and a massage roller. The clamping part is movably connected to the front and rear ends of the top cover. The clamping surface of the clamping part has an arc-shaped structure. The massage roller is rotatably connected to the clamping part. The transmission device is fixedly connected to the side of the clamping part. A connecting rod is rotatably connected to the top of the clamping part. The transmission device is connected to the connecting rod, and the connecting rod is connected to the massage roller.

[0006] Through the above methods, the curved clamping surface design can better conform to the patient's limb curves, reducing the risk of local pressure. The massage roller promotes blood circulation and prevents postoperative thrombosis.

[0007] Furthermore, the clamping part also includes a drive clamp and a clamp. There are four drive clamps, which are symmetrically arranged in pairs at the front and rear ends of the top cover. The tops of the drive clamps located at the same end of the top cover are rotatably connected, and the drive clamps located at different ends but on the same side are connected by the connecting rod. The clamp is connected to the connecting rod.

[0008] By employing the above method, the symmetrically distributed four drive clamps connected to the linkage structure can achieve multi-point balanced clamping of the patient's limbs, avoiding excessive pressure at a single point, and enhancing the stability of the equipment.

[0009] Furthermore, the massage rollers are arranged in an array between the drive clamp and the fixture. Massage rollers located on the same side and at the same height are fixedly connected to the same drive shaft. The drive shaft is rotatably connected to the drive clamp and the fixture, and the connecting rod is drivenly connected to the drive shaft. This array of massage rollers can cover a larger area of ​​muscle groups, providing uniform massage pressure and effectively relieving postoperative limb stiffness and pain.

[0010] Furthermore, the transmission device includes: a motor unit, a bracket, a pulley, and a belt. The bracket is fixedly connected to the side of the clamping part, the motor unit is fixedly connected to the bracket, the pulley is installed at the end of the connecting rod and the transmission shaft, the belt is installed on the pulley, and the connecting rod is connected to the motor unit through the belt.

[0011] Furthermore, the top cover includes a handle, which is fixedly connected to the top of the top cover.

[0012] Furthermore, it also includes a drive motor, which is fixedly connected inside the top cover, and the output end of the drive motor is connected to the top of the drive clamp.

[0013] Furthermore, a gear portion is provided on the top of the drive clamp, and the drive clamps located at the same end are connected through the gear portion.

[0014] This application also discloses a method of using a cardiovascular interventional therapy device, including the following steps: S1. Medical staff hold the handle on the top of the cover, start the drive motor, open the drive clamp, and the drive clamp drives the clamp to swing. S2. Holding the handle, place the opened drive clip on the limb of the patient that needs massage; S3. Start the drive motor so that the drive clamp drives the clamp to clamp towards the patient's limb; S4. Control the clamping force. Once the position of the clamp is fixed, start the transmission device. S5. The motor of the transmission device drives the massage roller on the clamp to rotate through the pulley and belt. The massage roller is provided with protrusions to massage the patient's limbs.

[0015] In summary, the present invention has the following advantages and beneficial technical effects: 1. The present invention provides a cardiovascular interventional therapy device that can be clamped onto the torso of a patient after cardiovascular surgery to prevent thrombosis and other phenomena caused by prolonged lying down. At the same time, the clamping method can adapt to patients of various body types, resulting in better applicability. 2. The cardiovascular interventional treatment device of the present invention, through the combination of an arc-shaped clamping device and a massage roller, can provide a more intimate massage to the patient's torso; 3. The cardiovascular interventional therapy device of this invention, through the application of a belt drive system, features low noise and high reliability, making it suitable for medical environments. The combination of the motor and pulleys allows for precise control of massage frequency and intensity, supporting personalized rehabilitation programs. Attached Figure Description

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the front end structure of a cardiovascular interventional therapy device according to the present invention; Figure 2 This is a schematic diagram of the rear end structure of a cardiovascular interventional therapy device according to the present invention; Figure 3 This is a side view of a cardiovascular interventional therapy device according to the present invention; Figure 4 This is a front view of a cardiovascular interventional therapy device according to the present invention.

[0017] The reference numerals in the attached figures are: 1-Top cover; 11-Handle; 2-Clamping part; 21-Drive clamp; 211-Gear part; 22-Clamp; 23-Connecting rod; 3-Transmission device; 31-Motor unit; 32-Bracket; 33-Pulley; 34-Belt; 4-Massage roller; 5-Drive motor. Detailed Implementation

[0018] The following is in conjunction with the appendix Figures 1-4The present invention will be further described in detail below, with examples of embodiments shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0020] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning. All parts and equipment use conventional models found in the prior art, and the circuit connections employ conventional connection methods found in the prior art, which will not be detailed here. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the device includes: a top cover 1, a clamping part 2, a transmission device 3, and a massage roller 4. The clamping part 2 is movably connected to the front and rear ends of the top cover 1. The clamping surface of the clamping part 2 has an arc-shaped structure. The massage roller 4 is rotatably connected to the clamping part 2. The transmission device 3 is fixedly connected to the side of the clamping part 2. A connecting rod 23 is rotatably connected to the top of the clamping part 2. The transmission device 3 is connected to the connecting rod 23, and the connecting rod 23 is connected to the massage roller 4. The top cover 1 includes a handle 11, which is fixedly connected to the top of the top cover 1 by welding.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the clamping part 2 also includes a drive clamp 21 and a clamp 22. There are four drive clamps 21. The four drive clamps 21 are symmetrically arranged in pairs at the front and rear ends of the top cover 1 through bearings. The tops of the drive clamps 21 located at the same end of the top cover 1 are rotatably connected. The drive clamps 21 located at different ends and on the same side are connected by a connecting rod 23. The clamp 22 is connected to the connecting rod 23. The connecting rod 23 is rotatably connected to the drive clamps 21 and the clamp 22 through bearings.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are several massage rollers 4, and the array of several massage rollers 4 is arranged between the drive clamp 21 and the clamp 22. The massage rollers 4 located on the same side and at the same height are fixed on the same drive shaft by key connection. The drive shaft is rotatably connected to the drive clamp 21 and the clamp 22 by bearings, and the connecting rod 23 is drivenly connected to the drive shaft.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the transmission device 3 includes: a motor part 31, a bracket 32, a pulley 33, and a belt 34. The bracket 32 ​​is fixedly connected to the side of the clamping part 2 by welding. The motor part 31 is fixedly connected to the bracket 32 ​​by bolts. The pulley 33 is installed at the end of the connecting rod 23 and the transmission shaft. One end of the transmission shaft extends out of the drive clamp 21 and the pulley 33 is installed at the extended end by a key. The belt 34 is installed on the pulley 33. The connecting rod 23 is connected to the motor part 31 through the belt 34.

[0025] It also includes a drive motor 5, which is fixedly connected to the inside of the top cover 1 by bolts. The output end of the drive motor 5 is connected to the pulley 33 on the connecting rod 23 on the drive clamp 21 by a belt 34.

[0026] A gear portion 211 is provided on the top of the drive clamp 21, and drive clamps 21 located at the same end are connected by the gear portion 211.

[0027] This application also discloses a method of using a cardiovascular interventional therapy device, including the following steps: S1. Medical staff hold the handle 11 on the top of the top cover 1, start the drive motor 5, open the drive clamp 21, and the drive clamp 21 drives the clamp 22 to swing. S2. Hold the handle 11 and place the opened drive clip 21 on the limb of the patient that needs massage. S3. Start the drive motor 5, so that the drive clamp 21 drives the clamp 22 to clamp towards the patient's limb; S4. Control the clamping force. After the position of the clamp 22 is fixed, start the transmission device 3. S5. The motor unit 31 of the transmission device 3 drives the massage roller 4 on the clamp 22 to rotate through the pulley 33 and belt 34. The massage roller 4 is provided with protrusions, which can massage the patient's limbs.

[0028] The working principle of the cardiovascular interventional therapy device of the present invention is as follows: By starting the drive motor 5, one of the drive clamps 21 is driven to rotate. The other drive clamps 21 rotate accordingly through the meshing of the gear part 211, thereby driving the clamping part 2 to open and then clamp onto the patient's torso. Then, the drive motor 5 is started again to clamp the clamping part 2 onto the patient's torso. Then, the motor part 31 is started, and the motor part 31 drives the massage roller 4 to rotate through the belt drive, thereby achieving a massage effect to prevent thrombosis caused by prolonged lying down.

[0029] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A cardiovascular interventional therapy device, characterized in that, include: The top cover (1), clamping part (2), transmission device (3) and massage roller (4) are movably connected to the front and rear ends of the top cover (1). The clamping part (2) has an arc-shaped clamping surface. The massage roller (4) is rotatably connected to the clamping part (2). The transmission device (3) is fixedly connected to the side of the clamping part (2). The top of the clamping part (2) is rotatably connected to the connecting rod (23). The transmission device (3) is connected to the connecting rod (23). The connecting rod (23) is connected to the massage roller (4).

2. The cardiovascular interventional therapy device according to claim 1, characterized in that, The clamping part (2) further includes a drive clamp (21) and a clamp (22). There are four drive clamps (21). The four drive clamps (21) are symmetrically arranged in pairs at the front and rear ends of the top cover (1). The top of the drive clamps (21) at the same end of the top cover (1) is rotatably connected. The drive clamps (21) at different ends and on the same side are connected by the connecting rod (23). The clamp (22) is connected to the connecting rod (23).

3. The cardiovascular interventional therapy device according to claim 2, characterized in that, There are several massage rollers (4), and several massage rollers (4) are arranged in an array between the drive clamp (21) and the clamp (22). The massage rollers (4) located on the same side and at the same height are fixedly connected to the same drive shaft. The drive shaft is rotatably connected to the drive clamp (21) and the clamp (22). The connecting rod (23) is drivenly connected to the drive shaft.

4. A cardiovascular interventional therapy device according to claim 3, characterized in that, The transmission device (3) includes: a motor unit (31), a bracket (32), a pulley (33) and a belt (34). The bracket (32) is fixedly connected to the side of the clamping part (2). The motor unit (31) is fixedly connected to the bracket (32). The pulley (33) is installed at the end of the connecting rod (23) and the transmission shaft. The belt (34) is installed on the pulley (33). The connecting rod (23) is connected to the motor unit (31) through the belt (34).

5. A cardiovascular interventional therapy device according to claim 1, characterized in that, The top cover (1) includes a handle (11) which is fixedly connected to the top of the top cover (1).

6. A cardiovascular interventional therapy device according to claim 2, characterized in that, It also includes a drive motor (5), which is fixedly connected inside the top cover (1), and the output end of the drive motor (5) is connected to the top of the drive clamp (21).

7. A cardiovascular interventional therapy device according to claim 6, characterized in that, The top of the drive clamp (21) is provided with a gear part (211), and the drive clamps (21) located at the same end are connected by the gear part (211).

8. A method of using a cardiovascular interventional therapy device, characterized in that, Includes the following steps: S1. Medical staff hold the handle (11) on the top of the top cover (1), start the drive motor (5), open the drive clamp (21), and the drive clamp (21) drives the clamp (22) to swing. S2. Holding the handle (11), place the opened drive clip (21) on the limb of the patient that needs massage; S3. Start the drive motor (5) so that the drive clamp (21) drives the clamp (22) to clamp towards the patient's limb; S4. Control the clamping force. After the position of the clamp (22) is fixed, start the transmission device (3). S5. The motor part (31) of the transmission device (3) drives the massage roller (4) on the clamp (22) to rotate through the pulley (33) and belt (34). The massage roller (4) is provided with protrusions, which can massage the patient's limbs.

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