A postoperative lower limb anti-thrombus massage pad

Abstract

This utility model discloses a lower limb anti-thrombotic massage pad after cardiovascular surgery, specifically relating to the field of cardiovascular postoperative care technology. It includes: a pad with symmetrically arranged grooves on both sides of its top, and movable blocks inside the grooves; the top of each movable block extends out of the groove and is provided with a fixed post; the side wall of the fixed post is provided with a sliding cavity, and the two ends of the sliding cavity are symmetrically arranged with first sliders that can move towards or away from each other; each of the tops of the two first sliders is fixed with a guide block. This utility model, through the arrangement of the fixed post, first sliders, connecting arm, first positioning ring, and second positioning ring, can control the connecting arm to drive two sets of interlaced first and second positioning rings to quickly close or separate. With the cooperation of the two sets of interlaced first and second positioning rings, a comprehensive and effective grasping and massage of the patient's limbs can be performed, greatly improving the lower limb anti-thrombotic massage effect of the device.

Description

Technical Field

[0001] This utility model relates to the field of cardiovascular postoperative care technology, specifically to a cardiovascular postoperative lower limb anti-thrombosis massage pad. Background Technology

[0002] The heart is a hollow muscular organ located in the middle of the thoracic cavity. It is divided into two chambers by a septum, each further divided into an atrium (upper part) and a ventricle (lower part). The atria collect blood entering the heart, while the ventricles eject blood out. Valves at the inlet and outlet of the ventricles ensure unidirectional blood flow. Under different physiological conditions, the metabolic levels of various organs and tissues differ, resulting in varying blood flow requirements. Cardiovascular activity, under the regulation of the body's nervous and humoral systems, alters cardiac output and peripheral resistance, coordinating blood flow distribution among organs and tissues to meet their specific blood flow needs.

[0003] Currently, existing lower limb anti-thrombotic massage pads used after cardiovascular surgery have limited and simple functions, making it difficult to provide a comprehensive and effective massage for the lower limbs. This results in poor lower limb care and increases the risk of thrombosis. Therefore, there is an urgent need to design a lower limb anti-thrombotic massage pad to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a lower limb anti-thrombotic massage pad after cardiovascular surgery. By setting up a fixed column, a first slider, a connecting arm, a first positioning ring, and a second positioning ring, the connecting arm can be controlled to drive the two sets of interlaced first and second positioning rings to quickly close or separate. With the cooperation of the two sets of interlaced first and second positioning rings, the device can fully and effectively perform comprehensive kneading massage on the patient's limbs and legs, greatly improving the lower limb anti-thrombotic massage effect of the device and solving the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lower limb anti-thrombosis massage pad after cardiovascular surgery, comprising:

[0006] A pad, wherein grooves are symmetrically arranged on both sides of the top of the pad, and movable blocks are arranged inside the grooves;

[0007] The top of the movable block extends out of the groove and is provided with a fixed post. The side wall of the fixed post is provided with a sliding cavity. The two ends of the sliding cavity are symmetrically arranged with first sliders that can move towards or away from each other. The top of each of the two first sliders is fixed with a guide block. The top side of the fixed post is provided with a guide groove. The top of each of the two guide blocks passes through the guide groove and is fixed with a connecting arm. The top side of one connecting arm is provided with multiple first positioning rings, and the top side of the other connecting arm is provided with multiple second positioning rings. The first positioning rings and the second positioning rings are distributed alternately.

[0008] Preferably, a support frame is fixed in the middle of the side wall of the fixed column, and a second slider is slidably connected inside the support frame. The second slider and the two first sliders are rotatably connected to a support arm through a rotating shaft. A cylinder is fixed at one end of the support frame, and the output end of the cylinder extends into the support frame and is fixedly connected to the second slider.

[0009] Preferably, a positioning post is fixedly connected inside the sliding cavity, and the first slider is slidably sleeved on the outside of the positioning post.

[0010] Preferably, anti-detachment blocks are symmetrically arranged at both ends of the second slider, and anti-detachment grooves matching the anti-detachment blocks are symmetrically opened on both sides of the inside of the support frame.

[0011] Preferably, a silicone pad is provided on the inner side of both the first positioning ring and the second positioning ring, and a massage protrusion is provided on the side wall of the silicone pad.

[0012] Preferably, a threaded rod is rotatably connected inside the groove via a bearing, and the movable block is threadedly connected to the outside of the threaded rod. One end of the threaded rod extends outside the groove and is provided with a handle.

[0013] Preferably, the two ends of the movable block are symmetrically fixed with limit blocks, and the inner side of the groove is provided with a limit groove that matches the limit block.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] By setting up structures such as a fixed column, a first slider, a connecting arm, a first positioning ring, and a second positioning ring, the connecting arm can be controlled to drive the two sets of interlaced first and second positioning rings to quickly close or separate. With the cooperation of the two sets of interlaced first and second positioning rings, the patient's limbs can be fully and effectively grasped and massaged, greatly improving the lower limb anti-thrombosis massage effect of the device.

[0016] By incorporating a groove, a movable block, and a rotating handle, the movable block can drive the fixed column to move. The fixed column can then drive the first positioning ring and the second positioning ring to move via a connecting arm. This allows the positions of the first and second positioning rings to be adjusted as needed to better meet the patient's requirements and greatly improve the effectiveness of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a longitudinal sectional view of the pad of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure connecting the fixing column, the first positioning ring, and the second positioning ring of this utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the fixed column and the support frame of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the fixed column and support frame of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Pad; 2. Groove; 3. Movable block; 4. Threaded rod; 5. Rotary handle; 6. Limiting block; 7. Limiting groove; 8. Fixed post; 9. Sliding cavity; 10. First slider; 11. Guide block; 12. Guide groove; 13. Connecting arm; 14. Support frame; 15. Second slider; 16. Support arm; 17. Cylinder; 18. Positioning post; 19. Anti-detachment block; 20. Anti-detachment groove; 21. First positioning ring; 22. Second positioning ring; 23. Silicone pad. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figures 1-5 The illustrated cardiovascular postoperative lower limb anti-thrombotic massage pad includes:

[0027] The pad 1 has grooves 2 symmetrically arranged on both sides of its top, and movable blocks 3 are arranged inside the grooves 2;

[0028] The inside of the groove 2 is rotatably connected to the threaded rod 4 via a bearing, and the movable block 3 is screwed onto the outside of the threaded rod 4 via a thread. One end of the threaded rod 4 extends out of the groove 2 and is provided with a handle 5.

[0029] Limiting blocks 6 are symmetrically fixed at both ends of the movable block 3, and a limiting groove 7 matching the limiting block 6 is provided on the inner side of the groove 2.

[0030] By rotating the handle 5, the threaded rod 4 can be rotated. Then, the threaded rod 4 can drive the movable block 3 to slide in the groove 2, so that the movable block 3 can drive the fixed column 8 to move. After that, the fixed column 8 can drive the first positioning ring 21 and the second positioning ring 22 to move through the connecting arm 13. Thus, the positions of the first positioning ring 21 and the second positioning ring 22 can be adjusted according to the needs to better meet the patient's needs and greatly improve the effectiveness of the device.

[0031] The top of the movable block 3 extends out of the groove 2 and is provided with a fixed post 8. The side wall of the fixed post 8 is provided with a sliding cavity 9. The two ends of the sliding cavity 9 are symmetrically provided with first sliders 10 that can move towards or away from each other. The top of each of the two first sliders 10 is fixed with a guide block 11. The top side of the fixed post 8 is provided with a guide groove 12. The top of each of the two guide blocks 11 passes through the guide groove 12 and is fixed with a connecting arm 13. The top side of one of the connecting arms 13 is provided with multiple first positioning rings 21, and the top side of the other connecting arm 13 is provided with multiple second positioning rings 22. The first positioning rings 21 and the second positioning rings 22 are distributed alternately.

[0032] Silicone pads 23 are provided on the inner sides of both the first positioning ring 21 and the second positioning ring 22, and massage protrusions are provided on the sidewalls of the silicone pads 23. The silicone pads 23 can play a role in preventing slippage and strengthening the device.

[0033] A support frame 14 is fixed in the middle of the side wall of the fixed column 8. A second slider 15 is slidably connected inside the support frame 14. The second slider 15 and the two first sliders 10 are rotatably connected to the support arm 16 through a rotating shaft. A cylinder 17 is fixed at one end of the support frame 14. The output end of the cylinder 17 extends into the support frame 14 and is fixedly connected to the second slider 15.

[0034] In use, the patient's lower limbs can be placed between two sets of open first positioning rings 21 and second positioning rings 22. The second slider 15 is driven by the cylinder 17 to slide back and forth within the support frame 14. The second slider 15 can simultaneously pull the support arms 16 on both sides to rotate. Then, the support arms 16 can drive the two first sliders 10 to move towards or away from each other within the fixed column 8. The fixed column 8 drives the connecting arm 13 to move along the guide groove 12 through the guide block 11. After that, the connecting arm 13 can drive the two sets of interlaced first positioning rings 21 and second positioning rings 22 to quickly close or separate. With the cooperation of the two sets of interlaced first positioning rings 21 and second positioning rings 22, the patient's limbs can be fully and effectively grasped and massaged, greatly improving the lower limb anti-thrombosis massage effect of the device.

[0035] A positioning post 18 is fixedly connected inside the sliding cavity 9, and the first slider 10 is slidably sleeved on the outside of the positioning post 18. Based on this, by setting the positioning post 18, the positioning post 18 can support and limit the first slider 10.

[0036] The second slider 15 has anti-detachment blocks 19 symmetrically arranged at both ends, and anti-detachment grooves 20 matching the anti-detachment blocks 19 are symmetrically opened on both sides of the inside of the support frame 14. Based on this, by setting the anti-detachment blocks 19 and the anti-detachment grooves 20, the second slider 15 can slide stably within the support frame 14.

[0037] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A post-cardiovascular surgery lower limb anti-thrombus massage pad, characterized in that, include: A pad (1) has grooves (2) symmetrically arranged on both sides of its top, and a movable block (3) is arranged inside the groove (2); The top of the movable block (3) extends out of the groove (2) and is provided with a fixed post (8). The side wall of the fixed post (8) is provided with a sliding cavity (9). The two ends of the sliding cavity (9) are symmetrically provided with first sliders (10) that can move towards or away from each other. The top of each of the two first sliders (10) is fixed with a guide block (11). The top side of the fixed post (8) is provided with a guide groove (12). The top of each of the two guide blocks (11) passes through the guide groove (12) and is fixed with a connecting arm (13). The top side of one of the connecting arms (13) is provided with multiple first positioning rings (21), and the top side of the other connecting arm (13) is provided with multiple second positioning rings (22). The first positioning rings (21) and the second positioning rings (22) are distributed alternately.

2. The postoperative cardiovascular lower limb anti-thrombus massage pad according to claim 1, characterized in that: A support frame (14) is fixed in the middle of the side wall of the fixed column (8). A second slider (15) is slidably connected inside the support frame (14). The second slider (15) and the two first sliders (10) are rotatably connected by a support arm (16) through a rotating shaft. A cylinder (17) is fixed at one end of the support frame (14). The output end of the cylinder (17) extends into the support frame (14) and is fixedly connected to the second slider (15).

3. The postoperative cardiovascular lower limb anti-thrombus massage pad according to claim 1, characterized in that: The sliding cavity (9) is fixedly connected to a positioning post (18), and the first slider (10) is slidably sleeved on the outside of the positioning post (18).

4. The postoperative cardiovascular lower limb anti-thrombus massage pad according to claim 2, characterized in that: The second slider (15) is provided with anti-detachment blocks (19) symmetrically at both ends, and the support frame (14) is provided with anti-detachment grooves (20) matching the anti-detachment blocks (19) symmetrically on both sides inside.

5. The cardiovascular postoperative lower limb anti-thrombotic massage pad according to claim 1, characterized in that: The inner sides of the first positioning ring (21) and the second positioning ring (22) are provided with silicone pads (23), and the sidewalls of the silicone pads (23) are provided with massage protrusions.

6. The cardiovascular postoperative lower limb anti-thrombotic massage pad according to claim 1, characterized in that: The groove (2) is rotatably connected to a threaded rod (4) via a bearing. The movable block (3) is screwed onto the outside of the threaded rod (4). One end of the threaded rod (4) extends out of the groove (2) and is provided with a handle (5).

7. A cardiovascular surgery lower limb anti-thrombotic massage pad according to claim 6, characterized in that: The movable block (3) has symmetrically fixed limit blocks (6) at both ends, and the inner side of the groove (2) is provided with a limit groove (7) that matches the limit block (6).

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