A device for promoting awakening and rehabilitation training for patients with severe traumatic brain injury and persistent coma

Abstract

This utility model relates to the field of rehabilitation training devices, and particularly to a rehabilitation training device for promoting awakening in patients with severe traumatic brain injury and persistent coma. It includes a bed frame, with a pillow fixedly connected to the upper rear part of the bed frame. A first arm movement device is movably connected to the left rear part of the bed frame, and a second arm movement device is movably connected to the right rear part of the bed frame. This rehabilitation training device for patients with severe traumatic brain injury and persistent coma utilizes the first arm movement device. The patient's arm is placed within a first and second support plate, and the arm is restrained by straps. When a motor is activated, it drives a transmission rod to rotate, which in turn rotates a connecting block and the first support plate on its right side. This allows the first and second support plates to reciprocate at different angles, thereby enabling the patient's arm to move and facilitating awakening and rehabilitation.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation training device technology, and in particular to a rehabilitation training device for patients with severe traumatic brain injury who are in a persistent coma to promote awakening. Background Technology

[0002] Patients in a persistent coma are those who remain in a coma for an extended period. Coma is a severe disorder of consciousness, characterized by unresponsiveness to external stimuli and loss of consciousness. Some patients may gradually awaken and recover with active treatment and meticulous care; however, others may remain in a coma for a long time, even developing into a vegetative state. Therefore, for patients in a persistent coma, it is crucial to identify the cause as early as possible, treat it actively, and strengthen nursing care and nutritional support to promote the patient's recovery. Currently, for patients in a persistent coma, passive movement of the patient's limbs is often performed manually, requiring continuous assisted movement by family members or nurses, which places a significant burden on the operator. Therefore, we have developed a rehabilitation training device to promote awakening in patients with severe traumatic brain injury and persistent coma. Utility Model Content

[0003] The main purpose of this invention is to provide a rehabilitation training device for patients with severe traumatic brain injury and persistent coma, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A rehabilitation training device for patients with severe traumatic brain injury and persistent coma includes a bed, a pillow fixedly connected to the upper rear part of the bed, a first arm movable device movably connected to the left rear part of the bed, a second arm movable device movably connected to the right rear part of the bed, the second arm movable device having the same structure as the first arm movable device, and a leg movable device movably connected to the front end of the bed.

[0006] Preferably, the first arm movement device includes a motor, a transmission rod is fixedly connected to the output end of the motor, a connecting block is fixedly connected to the front of the outer surface of the transmission rod, a first support plate is fixedly connected to the right end of the connecting block, a second support plate is fixedly connected to the right end of the first support plate, both the second support plate and the first support plate are "U" shaped, and straps are fixedly connected to the upper ends of the first support plate and the second support plate.

[0007] Preferably, the left and right rear ends of the bed body each have a No. 1 slot, the front left and front right ends of the bed body each have a No. 2 slot, and the right front end of the bed body has a through-slide groove.

[0008] Preferably, the groove extends through both No. 2 slots.

[0009] Preferably, the motor is fixedly connected to the rear end of the bed, the transmission rod is movably connected to the first slot, the connecting block is located inside the first slot, and the first support plate does not contact the bed.

[0010] Preferably, the leg movement device includes a round rod, with a first top plate movably connected to both the left and right sides of the outer surface of the round rod. The rear ends of the two first top plates are movably connected to a second top plate via hinges. The left and right ends of the round rod are movably connected to electric push rods via bearings. The rear ends of the two electric push rods are fixedly connected to a base.

[0011] Preferably, the two bases are fixedly connected to the left and right ends of the bed body, respectively, and the two second top plates are movably connected to the two second slots through a rotating shaft. The round rod is slidably connected to the sliding groove.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, by setting up a first arm movement device, the patient's arm is placed in the first support plate and the second support plate. The patient's arm is limited by the strap. The motor is started to work, so that the motor drives the transmission rod to rotate. The transmission rod drives the connecting block and the first support plate at its right end to rotate, so that the first support plate and the second support plate can be adjusted back and forth at an angle, thereby allowing the patient's arm to move, which is convenient for awakening and rehabilitation.

[0014] 2. In this utility model, by setting a leg movement device, the patient's two legs are placed on two No. 2 top plates respectively. The two electric push rods are activated and retract simultaneously, driving the round rod to move backward. As the round rod moves, the angle of the two No. 1 top plates and the two No. 2 top plates is adjusted, thereby lifting the patient's legs and arching them, thus promoting leg awakening and rehabilitation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a rehabilitation training device for patients with severe traumatic brain injury and persistent coma according to this utility model.

[0016] Figure 2 This is a schematic diagram of the overall structure of a pillow for a rehabilitation training device to promote awakening in patients with severe traumatic brain injury and persistent coma, according to this utility model.

[0017] Figure 3 This is a schematic diagram of the overall structure of the first arm movement device of the rehabilitation training device for patients with severe traumatic brain injury and persistent coma according to this utility model.

[0018] Figure 4 This is a schematic diagram of the overall structure of the No. 1 support plate of the rehabilitation training device for patients with severe traumatic brain injury and persistent coma according to this utility model.

[0019] In the diagram: 1. Bed frame; 2. Pillow; 3. Arm movement device 1; 4. Arm movement device 2; 5. Leg movement device; 11. Slot 1; 12. Slot 2; 13. Slide; 31. Motor; 32. Transmission rod; 33. Connecting block; 34. Support plate 1; 35. Straps; 36. Support plate 2; 51. Round rod; 52. Top plate 1; 53. Base; 54. Top plate 2; 55. Electric push rod. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, 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 utility model and 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 utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 utility model based on the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A rehabilitation training device for patients with severe traumatic brain injury and persistent coma includes a bed 1, a pillow 2 fixedly connected to the upper rear part of the bed 1, a first arm movement device 3 movably connected to the left rear part of the bed 1, a second arm movement device 4 movably connected to the right rear part of the bed 1, the second arm movement device 4 and the first arm movement device 3 having the same structure, and a leg movement device 5 movably connected to the front end of the bed 1.

[0025] In this embodiment, the first arm movable device 3 includes a motor 31. A transmission rod 32 is fixedly connected to the output end of the motor 31. A connecting block 33 is fixedly connected to the front of the outer surface of the transmission rod 32. A first support plate 34 is fixedly connected to the right end of the connecting block 33. A second support plate 36 is fixedly connected to the right end of the first support plate 34. Both the second support plate 36 and the first support plate 34 are U-shaped structures. A binding is fixedly connected to the upper end of both the first support plate 34 and the upper end of the second support plate 36. The bed body 1 has a first slot 11 at the rear left and rear right ends, a second slot 12 at the left front and right front ends, and a sliding groove 13 at the front right end of the bed body 1 that passes through both the left and right ends. The sliding groove 13 passes through the two second slots 12. The motor 31 is fixedly connected to the rear end of the bed body 1, the transmission rod 32 is movably connected to the first slot 11, the connecting block 33 is located inside the first slot 11, and the first support plate 34 does not contact the bed body 1.

[0026] The above scheme involves starting motor 31, which drives transmission rod 32 to rotate. The rotation of transmission rod 32 is then transmitted to connecting block 33 and the first support plate 34 connected to its right end, allowing the first support plate 34 and the second support plate 36 to reciprocate within a preset range, thus promoting blood circulation and muscle activity in the patient's arm.

[0027] In this embodiment, the leg movement device 5 includes a round rod 51. The left and right sides of the outer surface of the round rod 51 are movably connected to a first top plate 52. The rear ends of the two first top plates 52 are movably connected to a second top plate 54 via hinges. The left and right ends of the round rod 51 are movably connected to electric push rods 55 via bearings. The rear ends of the two electric push rods 55 are fixedly connected to bases 53. The two bases 53 are fixedly connected to the left and right ends of the bed body 1, respectively. The two second top plates 54 are movably connected to two second slots 12 via rotating shafts. The round rod 51 is slidably connected to the sliding groove 13.

[0028] The above method involves activating two electric push rods 55, which work synchronously and retract rapidly and smoothly, causing the round rod 51 to move backward. The movement of the round rod 51 adjusts the angle between the two No. 1 top plates 52 and the two No. 2 top plates 54. The two No. 2 top plates 54 gradually lift the patient's legs, making the legs present a natural arched state, further accelerating the recovery of the nervous system.

[0029] It should be noted that this utility model describes a rehabilitation training device for patients with severe traumatic brain injury who are in a persistent coma. The patient's arm is placed inside a specially designed first support plate 34 and second support plate 36. The patient's arm is gently and effectively restrained by a strap 35, which ensures the safety of the arm during the activity and avoids unnecessary sliding or displacement. The motor 31 is started, which drives the transmission rod 32 to rotate. The rotation of the transmission rod 32 is then transmitted to the connecting block 33 and the first support plate 34 connected to its right end, allowing the first support plate 34 and the second support plate 36 to reciprocate within a preset range. This promotes blood circulation and muscle activity in the patient's arm, playing a crucial role in promoting awakening and rehabilitation. The patient's legs are placed on the two second top plates 54 respectively. Then, the two electric push rods 55 are activated. These two push rods work synchronously, contracting rapidly and smoothly, driving the round rod 51 to move backward. The movement of the round rod 51 adjusts the angle between the two first top plates 52 and the two second top plates 54. The two second top plates 54 gradually lift the patient's legs, making the legs present a natural arched state, further accelerating the recovery of the nervous system. In this way, the patient's legs receive comprehensive and effective awakening and rehabilitation, laying a solid foundation for the overall rehabilitation process.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wake-up rehabilitation training device for patients with severe brain trauma and persistent coma, comprising a bed body (1), characterized in that: A pillow (2) is fixedly connected to the upper rear part of the bed frame (1). A first arm movable device (3) is movably connected to the left rear part of the bed frame (1). A second arm movable device (4) is movably connected to the right rear part of the bed frame (1). The second arm movable device (4) and the first arm movable device (3) have the same structure. A leg movable device (5) is movably connected to the front end of the bed frame (1). The first arm movement device (3) includes a motor (31), the output end of which is fixedly connected to a transmission rod (32), the front of which is fixedly connected to a connecting block (33), the right end of which is fixedly connected to a first support plate (34), the right end of which is fixedly connected to a second support plate (36), both the second support plate (36) and the first support plate (34) are "U" shaped structures, and the upper ends of the first support plate (34) and the second support plate (36) are fixedly connected to straps (35).

2. The device for promoting recovery and training of coma patients with severe brain trauma according to claim 1, characterized in that: The bed body (1) has a first slot (11) at the rear left and rear right ends, a second slot (12) at the left front and right front ends, and a sliding groove (13) at the front right end.

3. The device for promoting recovery and training of coma patients with severe brain trauma according to claim 2, characterized in that: The groove (13) passes through the two second slots (12).

4. The device for promoting recovery and training of coma patients with severe brain trauma according to claim 1, characterized in that: The motor (31) is fixedly connected to the rear end of the bed (1), the transmission rod (32) is movably connected to the first slot (11), the connecting block (33) is located in the first slot (11), and the first support plate (34) does not contact the bed (1).

5. The rehabilitation training device for patients with severe traumatic brain injury and persistent coma according to claim 1, characterized in that: The leg movement device (5) includes a round rod (51). The left and right sides of the outer surface of the round rod (51) are movably connected to a first top plate (52). The rear ends of the two first top plates (52) are movably connected to a second top plate (54) via hinges. The left and right ends of the round rod (51) are movably connected to an electric push rod (55) via bearings. The rear ends of the two electric push rods (55) are fixedly connected to a base (53).

6. The rehabilitation training device for patients with severe traumatic brain injury and persistent coma according to claim 5, characterized in that: The two bases (53) are fixedly connected to the left and right ends of the bed body (1) respectively. The two second top plates (54) are movably connected to the two second slots (12) through a rotating shaft. The round rod (51) is slidably connected to the slide groove (13).

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