A pneumatic therapy device for preventing upper extremity venous thrombosis

Abstract

The application relates to the technical field of medical equipment, in particular to an air pressure treatment device for preventing upper limb venous thrombosis, which comprises a monitoring body, a left arm air pressure treatment main body and a right arm air pressure treatment main body, the left arm air pressure treatment main body and the right arm air pressure treatment main body are identical in structure and are arranged in left-right symmetry, the left arm air pressure treatment main body and the right arm air pressure treatment main body are electrically connected with the monitoring body through air pressure connection wires, the upper end of the monitoring body is provided with a touch screen, and the front end of the monitoring body is provided with two drawers. The air pressure treatment device for preventing upper limb venous thrombosis integrates multiple functions such as air pressure treatment, intelligent temperature control, nerve stimulation and joint movement training, not only provides an effective physical treatment method for the prevention of upper limb venous thrombosis, but also takes into account the rehabilitation training needs of patients, greatly improves the comprehensiveness and effectiveness of treatment, and brings patients a safer, more comfortable and more efficient treatment experience.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a pneumatic therapy device for preventing upper limb venous thrombosis. Background Technology

[0002] In the medical field, upper extremity deep vein thrombosis is a common complication, especially in patients after surgery or those who are bedridden for extended periods. Traditional preventative measures mainly include medication and physical therapy, such as wearing compression stockings, regular manual massage, and simple joint mobilization exercises. However, these methods have certain limitations: medication may be accompanied by side effects; physical therapy relies on the operation of medical staff, making it difficult to maintain consistently and providing sufficient individualized adjustments; and simple mobilization exercises often lack sufficient intensity and targeting, making it difficult to achieve ideal rehabilitation results.

[0003] In recent years, with the development of medical equipment technology, pneumatic compression therapy, as a non-invasive physical therapy method, has attracted attention due to its ability to effectively promote blood circulation, reduce swelling, and prevent thrombosis. Existing pneumatic compression therapy devices are mainly focused on lower limb applications, promoting blood return through circulatory pressurization. However, for the prevention and treatment of upper limb venous thrombosis, there are relatively few specialized devices on the market, and their functions are often limited, typically confined to basic pneumatic circulation, lacking adaptability to individual patient differences and auxiliary training for joint function recovery.

[0004] Furthermore, for patients requiring neurorehabilitation, current treatment methods are often separate from pneumatic therapy, failing to fully integrate nerve stimulation and limb movement training, thus affecting the overall effectiveness and efficiency of the treatment. Therefore, developing a comprehensive treatment device that can effectively prevent upper limb venous thrombosis, combine intelligent temperature control, precise pneumatic pressure regulation, targeted massage and joint function training, and implement neurorehabilitation stimulation has become an important direction in current medical technology development. Therefore, we propose a pneumatic therapy device for the prevention of upper limb venous thrombosis. Summary of the Invention

[0005] The main objective of this invention is to provide a pneumatic therapy device for preventing upper limb venous thrombosis, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A pneumatic therapy device for preventing upper limb venous thrombosis includes a monitoring body, a left arm pneumatic therapy body, and a right arm pneumatic therapy body. The left and right arm pneumatic therapy bodies have the same structure and are arranged symmetrically. The left and right arm pneumatic therapy bodies are electrically connected to the monitoring body via pneumatic connection wires. The upper end of the monitoring body is equipped with a touch screen, the front end of the monitoring body is equipped with two drawers, and the lower end of the monitoring body is equipped with self-locking casters.

[0008] The left arm pneumatic therapy body includes a treatment mechanism and a support base. An adjustable telescopic rod is fixedly installed at the lower end of the support base, and a base is fixedly connected to the lower end of the adjustable telescopic rod. The treatment mechanism is movably connected to the upper part of the support base.

[0009] As a further improvement to the above solution, a drive motor is fixedly installed inside the support base, a rotating rod is fixedly installed at the output end of the drive motor, a drive gear is fixedly installed on the rotating rod, and the drive gear is connected to the treatment mechanism for transmission.

[0010] As a further improvement to the above solution, the treatment mechanism includes a shoulder joint unfolding device, the lower part of which is movably connected to a support base. An upper arm treatment device and a lower arm treatment device are fixedly installed inside the shoulder joint unfolding device, and the upper arm treatment device and the lower arm treatment device are coaxially arranged.

[0011] As a further improvement to the above solution, the shoulder joint unfolding device includes an upper arm support rod, which is an L-shaped structure. There are two upper arm support rods, and a movable rod is fixedly installed on their lower parts. The upper arm support rods are movably connected to both sides of the support base through the movable rod. A lower arm support rod is movably connected to the upper part of each of the two upper arm support rods. The upper arm treatment device is fixedly connected between the two upper arm support rods, and the lower arm treatment device is fixedly connected between the two lower arm support rods.

[0012] As a further improvement to the above solution, a transmission gear is fixedly installed on the movable rod. The transmission gear is located inside the support base and meshes with the drive gear to rotatably connect the shoulder joint unfolding device to the support base.

[0013] As a further improvement to the above solution, the upper arm treatment device includes an upper arm pneumatic treatment sleeve. Support plates are provided on both sides of the outer surface of the upper arm pneumatic treatment sleeve. The upper arm pneumatic treatment sleeve is fixedly connected between two upper arm support rods through the two support plates. An air pressure nozzle communicating with the inside of the upper arm pneumatic treatment sleeve is provided on one side of the upper arm pneumatic treatment sleeve. The air pressure nozzle passes through the upper arm support rod on the same side and is connected to the air pressure connection wire.

[0014] As a further improvement to the above solution, the outer surface of the upper arm pneumatic therapy sleeve is provided with a controller, and a heating layer is embedded inside the controller, and the heating layer is electrically connected to the controller.

[0015] As a further improvement to the above solution, the inner surface of the upper arm pneumatic therapy sleeve is uniformly provided with a number of massage control protrusions, and the number of massage control protrusions are electrically connected to the monitoring body.

[0016] As a further improvement to the above solution, the lower arm treatment device includes a lower arm pneumatic treatment sleeve, a connecting sleeve integrally formed on the side of the lower arm pneumatic treatment sleeve away from the shoulder joint unfolding device, and a hand training sleeve provided on the side of the connecting sleeve away from the lower arm pneumatic treatment sleeve, and a fingertip current stimulation module provided inside the hand training sleeve.

[0017] As a further improvement to the above solution, the structure of the lower arm pneumatic therapy sleeve is the same as that of the upper arm treatment device, and the connection method between the lower arm pneumatic therapy sleeve and the lower arm support rod is the same as that between the upper arm pneumatic therapy sleeve and the upper arm support rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This invention employs a unique pneumatic control system. Through the precise coordination of the pneumatic connection wire and the pneumatic nozzle, it provides precise pneumatic pressure boosting to the upper arm treatment device and the lower arm pneumatic treatment sleeve, fully covering the patient's arm, promoting blood circulation, and effectively preventing venous thrombosis.

[0020] 2. During the treatment process, this invention utilizes a controller and heating layer to regulate the temperature inside the upper arm treatment device and the lower arm pneumatic treatment sleeve, achieving precise temperature control of the area and creating a suitable treatment environment. This not only enhances the comfort of the treatment experience but also promotes blood circulation and tissue recovery. Simultaneously, the massage control protrusions provide gentle massage to the arm, further promoting local blood circulation, relieving muscle tension, and increasing treatment comfort, thereby enhancing the treatment effect. Furthermore, the fingertip current stimulation module scientifically stimulates the patient's fingertips through bio-currents, enhancing the activity of the nervous system, promoting nerve function recovery, effectively preventing nerve damage that may result from prolonged inactivity, and accelerating the recovery process.

[0021] 3. This invention innovatively combines a mechanical drive system. By meshing the drive gear and the transmission gear, the upper arm support rod rotates in both directions, which can drive the entire arm to lift and lower repeatedly, realizing shoulder joint abduction exercise training. This helps to restore the range of motion and strength of the shoulder joint. Since the lower arm support rod and the upper arm support rod are connected by a rotating shaft, the angle between the upper and lower arm treatment devices can be adjusted to specifically train the elbow joint flexion and abduction movements, comprehensively promoting the functional recovery of the upper limb joints, thereby realizing elbow joint flexion and abduction exercise training.

[0022] 4. This invention integrates multiple functions such as pneumatic therapy, intelligent temperature control, nerve stimulation, and joint movement training. It not only provides an effective physical therapy method for the prevention of upper limb venous thrombosis, but also takes into account the rehabilitation training needs of patients, greatly improving the comprehensiveness and effectiveness of treatment, and bringing patients a safer, more comfortable, and more efficient treatment experience. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a front view of the overall structure of a pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0025] Figure 2 This is a rear view of the overall structure of a pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the left arm pneumatic therapy body of the pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0027] Figure 4 This is a schematic diagram of the treatment mechanism of a pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0028] Figure 5 This is a schematic diagram of the shoulder joint extension device of a pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0029] Figure 6 This is a schematic diagram of the upper arm treatment device of the pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0030] Figure 7 This is a schematic diagram of the internal structure of the upper arm treatment device of the pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the lower arm pneumatic therapy sleeve of the pneumatic therapy device for preventing upper limb venous thrombosis according to the present invention.

[0032] In the diagram: 1. Monitoring unit; 2. Left arm pneumatic therapy main body; 3. Right arm pneumatic therapy main body; 4. Pneumatic connection wire; 5. Touch screen; 6. Drawer; 7. Self-locking casters; 8. Treatment mechanism; 9. Support base; 10. Adjustable telescopic rod; 11. Base; 12. Drive motor; 13. Rotating rod; 14. Drive gear; 81. Shoulder joint unfolding device; 82. Upper arm treatment device; 83. Lower arm treatment device; 84. Lower arm pneumatic therapy sleeve; 85. Connecting sleeve; 86. Hand training sleeve; 87. Finger tip current stimulation module; 811. Upper arm support rod; 812. Lower arm support rod; 813. Movable rod; 814. Transmission gear; 821. Upper arm pneumatic therapy sleeve; 822. Support plate; 823. Pneumatic nozzle; 824. Controller; 825. Massage control protrusion; 826. Heating layer. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0034] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, 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 this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0037] Example

[0038] A pneumatic therapy device for preventing upper limb venous thrombosis, such as Figure 1-8 As shown, it includes a monitoring unit 1, a left arm pneumatic therapy unit 2, and a right arm pneumatic therapy unit 3. The left arm pneumatic therapy unit 2 and the right arm pneumatic therapy unit 3 have the same structure and are arranged symmetrically. The left arm pneumatic therapy unit 2 and the right arm pneumatic therapy unit 3 are electrically connected to the monitoring unit 1 through pneumatic connection wires 4. The upper end of the monitoring unit 1 is equipped with a touch screen 5, the front end of the monitoring unit 1 is equipped with two drawers 6, and the lower end of the monitoring unit 1 is equipped with self-locking casters 7.

[0039] In this embodiment, the left arm pneumatic therapy body 2 includes a treatment mechanism 8 and a support base 9. An adjustable telescopic rod 10 is fixedly installed at the lower end of the support base 9, and a base 11 is fixedly connected to the lower end of the adjustable telescopic rod 10. The treatment mechanism 8 is movably connected to the upper part of the support base 9. A drive motor 12 is fixedly installed inside the support base 9, and a rotating rod 13 is fixedly installed at the output end of the drive motor 12. A drive gear 14 is fixedly installed on the rotating rod 13, and the drive gear 14 is connected to the treatment mechanism 8 in a transmission connection. The treatment mechanism 8 includes a shoulder joint unfolding device 81. The lower part of the shoulder joint unfolding device 81 is movably connected to the support base 9. An upper arm treatment device 82 and a lower arm treatment device 83 are fixedly installed inside the shoulder joint unfolding device 81, and the upper arm treatment device 82 and the lower arm treatment device 83 are coaxially arranged. The shoulder joint unfolding device 81 includes an upper arm support rod 811. The upper arm support rod 811 has an L-shaped structure. There are two upper arm support rods 811, and a movable rod 813 is fixedly installed at the lower part of both. The upper arm support rod 811 is connected to the upper arm support rod 811 via... The movable rod 813 is movably connected to both sides of the support base 9. The upper parts of both upper arm support rods 811 are movably connected to lower arm support rods 812. The upper arm treatment device 82 is fixedly connected between the two upper arm support rods 811, and the lower arm treatment device 83 is fixedly connected between the two lower arm support rods 812. A transmission gear 814 is fixedly installed on the movable rod 813. The transmission gear 814 is located inside the support base 9 and meshes with the drive gear 14 to rotatably connect the shoulder joint extension device 81 to the support base 9. The meshing of the drive gear 14 and the transmission gear 814 causes the upper arm support rod 811 to rotate in both directions, which can drive the entire arm to reciprocate in raising and lowering, achieving shoulder joint abduction training. This helps restore the range of motion and strength of the shoulder joint. Because the lower arm support rod 812 and the upper arm support rod 811 are movably connected via a pivot, the angle between the upper and lower arm treatment devices can be adjusted, allowing for targeted elbow flexion and abduction training, comprehensively promoting the functional recovery of the upper limb joints, thereby achieving elbow flexion and abduction training.

[0040] In this embodiment, the upper arm treatment device 82 includes an upper arm pneumatic therapy sleeve 821. Support plates 822 are provided on both sides of the outer surface of the upper arm pneumatic therapy sleeve 821. The upper arm pneumatic therapy sleeve 821 is fixedly connected between two upper arm support rods 811 via the two support plates 822. An air pressure nozzle 823 communicating with the interior of the upper arm pneumatic therapy sleeve 821 is provided on one side of the upper arm pneumatic therapy sleeve 821. The air pressure nozzle 823 passes through the upper arm support rod 811 on the same side and is connected to the air pressure connection wire 4. A unique air pressure control system is employed, through the precise coordination of the air pressure connection wire 4 and the air pressure nozzle 823, to provide precise air pressure boosting for the upper arm treatment device 82 and the lower arm pneumatic therapy sleeve 84, fully covering the patient's arm, promoting blood circulation, and effectively preventing venous thrombosis. The upper arm pneumatic therapy sleeve 821... A controller 824 is provided on the outer surface, and a heating layer 826 is embedded inside the controller 824. The heating layer 826 is electrically connected to the controller 824. The controller 824 and the heating layer 826 are used to regulate the temperature inside the upper arm treatment device 82 and the lower arm pneumatic treatment sleeve 84, realizing precise temperature regulation of the area and creating a suitable treatment environment. This not only improves the comfort of the treatment experience but also promotes blood circulation and tissue recovery. The inner surface of the upper arm pneumatic treatment sleeve 821 is evenly provided with several massage control protrusions 825, and these protrusions 825 are electrically connected to the monitoring body 1. The massage control protrusions 825 are used to gently massage the arm, further promoting local blood circulation, relieving muscle tension, increasing the comfort of the treatment, and thus enhancing the treatment effect.

[0041] In this embodiment, the lower arm treatment device 83 includes a lower arm pneumatic therapy sleeve 84. A connecting sleeve 85 is integrally formed on the side of the lower arm pneumatic therapy sleeve 84 away from the shoulder joint unfolding device 81. A hand training sleeve 86 is provided on the side of the connecting sleeve 85 away from the lower arm pneumatic therapy sleeve 84. A fingertip current stimulation module 87 is provided inside the hand training sleeve 86. The fingertip current stimulation module 87 uses bio-current to scientifically stimulate the patient's fingertips, which not only enhances the activity of the nervous system, but also promotes the rehabilitation of nerve function, effectively prevents nerve damage that may be caused by long-term inactivity, and accelerates the rehabilitation process. The structure of the lower arm pneumatic therapy sleeve 84 is the same as that of the upper arm treatment device 82. The connection method between the lower arm pneumatic therapy sleeve 84 and the lower arm support rod 812 is the same as the connection method between the upper arm pneumatic therapy sleeve 821 and the upper arm support rod 811.

[0042] In this embodiment, during use, the patient first places both arms into the treatment mechanisms 8 on both sides, with the upper arm in the upper arm treatment device 82, the lower arm in the lower arm treatment device 83, the wrist in the connecting sleeve 85, and the palm in the hand training sleeve 86. Then, the monitoring unit 1 is connected to the left arm pneumatic treatment body 2 and the right arm pneumatic treatment body 3 via the pneumatic connection wire 4. The pneumatic connection wire 4 and the air pressure nozzle 823 work together to pressurize the upper arm treatment device 82 and the lower arm pneumatic treatment sleeve 84, providing precise air pressure boosting for the upper arm treatment device 82 and the lower arm pneumatic treatment sleeve 84. The device fully covers the patient's arm, promoting blood circulation and effectively preventing venous thrombosis. During treatment, the controller 824 and heating layer 826 regulate the temperature inside the upper arm treatment device 82 and the lower arm pneumatic treatment sleeve 84, achieving precise temperature control and creating a suitable treatment environment. This not only enhances the comfort of the treatment experience but also promotes blood circulation and tissue recovery. Simultaneously, the massage control protrusions 825 provide gentle massage to the arm, further promoting local blood circulation, relieving muscle tension, increasing treatment comfort, and thus enhancing the treatment effect. The device also utilizes fingertip electrical stimulation... The stimulation module 87 scientifically stimulates the patient's fingertips using bioelectric current, which not only enhances the activity of the nervous system but also promotes the recovery of nerve function, effectively preventing nerve damage that may be caused by prolonged inactivity and accelerating the recovery process. The monitoring unit 1 activates the drive motor 12, which in turn drives the rotating rod 13 to rotate the drive gear 14. The drive gear 14 meshes with the transmission gear 814, causing the upper arm support rod 811 to rotate in both directions. This allows the entire arm to be raised and lowered repeatedly, enabling shoulder joint abduction training and helping to restore the range of motion and strength of the shoulder joint. Due to the lower arm support... The support rod 812 and the upper arm support rod 811 are movably connected by a pivot, allowing adjustment of the angle between the upper and lower arm treatment devices. This enables targeted training of elbow flexion and abduction movements, comprehensively promoting the functional recovery of the upper limb joints. By integrating multiple functions such as pneumatic therapy, intelligent temperature control, nerve stimulation, and joint movement training, this invention not only provides an effective physical therapy method for the prevention of upper limb venous thrombosis but also takes into account the rehabilitation training needs of patients, greatly improving the comprehensiveness and effectiveness of treatment and bringing patients a safer, more comfortable, and more efficient treatment experience.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic therapy device for preventing upper limb venous thrombosis, characterized in that: The device includes a monitoring body (1), a left arm pneumatic therapy body (2), and a right arm pneumatic therapy body (3). The left arm pneumatic therapy body (2) and the right arm pneumatic therapy body (3) have the same structure and are arranged symmetrically on the left and right sides. The left arm pneumatic therapy body (2) and the right arm pneumatic therapy body (3) are electrically connected to the monitoring body (1) through a pneumatic connection wire (4). The upper end of the monitoring body (1) is equipped with a touch screen (5). The front end of the monitoring body (1) is equipped with two drawers (6). The lower end of the monitoring body (1) is equipped with self-locking casters (7). The left arm pneumatic therapy body (2) includes a treatment mechanism (8) and a support base (9). An adjustable telescopic rod (10) is fixedly installed at the lower end of the support base (9). A base (11) is fixedly connected to the lower end of the adjustable telescopic rod (10). The treatment mechanism (8) is movably connected to the upper part of the support base (9).

2. The pneumatic therapy device for preventing upper limb venous thrombosis according to claim 1, characterized in that: A drive motor (12) is fixedly installed inside the support base (9). A rotating rod (13) is fixedly installed at the output end of the drive motor (12). A drive gear (14) is fixedly installed on the rotating rod (13), and the drive gear (14) is connected to the treatment mechanism (8) in a transmission connection.

3. The pneumatic therapy device for preventing upper limb venous thrombosis according to claim 1, characterized in that: The treatment mechanism (8) includes a shoulder joint unfolding device (81), the lower part of which is movably connected to a support base (9). An upper arm treatment device (82) and a lower arm treatment device (83) are fixedly installed inside the shoulder joint unfolding device (81), and the upper arm treatment device (82) and the lower arm treatment device (83) are coaxially arranged.

4. The pneumatic therapy device for preventing upper limb venous thrombosis according to claim 3, characterized in that: The shoulder joint unfolding device (81) includes an upper arm support rod (811), which is an L-shaped structure. There are two upper arm support rods (811), and a movable rod (813) is fixedly installed on the lower part of both of them. The upper arm support rods (811) are movably connected to both sides of the support base (9) through the movable rod (813). The upper part of each of the two upper arm support rods (811) is movably connected to a lower arm support rod (812). The upper arm treatment device (82) is fixedly connected between the two upper arm support rods (811), and the lower arm treatment device (83) is fixedly connected between the two lower arm support rods (812).

5. A pneumatic compression therapy device for preventing upper limb venous thrombosis according to claim 4, characterized in that: A transmission gear (814) is fixedly installed on the movable rod (813). The transmission gear (814) is located inside the support base (9) and meshes with the drive gear (14) to rotatably connect the shoulder joint unfolding device (81) and the support base (9).

6. A pneumatic compression therapy device for preventing upper limb venous thrombosis according to claim 3, characterized in that: The upper arm treatment device (82) includes an upper arm pneumatic therapy sleeve (821). Support plates (822) are provided on both sides of the outer surface of the upper arm pneumatic therapy sleeve (821). The upper arm pneumatic therapy sleeve (821) is fixedly connected between two upper arm support rods (811) through the two support plates (822). An air pressure nozzle (823) communicating with the inside of the upper arm pneumatic therapy sleeve (821) is provided on one side of the upper arm pneumatic therapy sleeve (821). The air pressure nozzle (823) passes through the upper arm support rod (811) on the same side and is connected to the air pressure connecting wire (4).

7. A pneumatic compression therapy device for preventing upper limb venous thrombosis according to claim 6, characterized in that: The outer surface of the upper arm pneumatic therapy sleeve (821) is provided with a controller (824), and a heating layer (826) is embedded inside the controller (824), and the heating layer (826) is electrically connected to the controller (824).

8. A pneumatic therapy device for preventing upper limb venous thrombosis according to claim 6, characterized in that: The inner surface of the upper arm pneumatic therapy sleeve (821) is uniformly provided with a number of massage control protrusions (825), and the number of massage control protrusions (825) are electrically connected to the monitoring body (1).

9. A pneumatic therapy device for preventing upper limb venous thrombosis according to claim 3, characterized in that: The lower arm treatment device (83) includes a lower arm pneumatic treatment sleeve (84), and a connecting sleeve (85) is integrally formed on the side of the lower arm pneumatic treatment sleeve (84) away from the shoulder joint unfolding device (81). A hand training sleeve (86) is provided on the side of the connecting sleeve (85) away from the lower arm pneumatic treatment sleeve (84), and a fingertip current stimulation module (87) is provided inside the hand training sleeve (86).

10. A pneumatic therapy device for preventing upper limb venous thrombosis according to claim 9, characterized in that: The structure of the lower arm pneumatic therapy sleeve (84) is the same as that of the upper arm treatment device (82), and the connection method between the lower arm pneumatic therapy sleeve (84) and the lower arm support rod (812) is the same as the connection method between the upper arm pneumatic therapy sleeve (821) and the upper arm support rod (811).

Images