Postoperative rehabilitation chair for cranial nerve patient

Abstract

The utility model discloses a cranial nerve patient postoperative rehabilitation chair which comprises a chair frame, a cushion, a backrest, armrest frames, a bidirectional motor, a rotating wheel, a shaft sleeve, a movable rod, movable armrests, a binding belt and a controller, and the armrest frames are arranged on the left side and the right side of the chair frame; the two-way motor is fixedly arranged at the bottom of the chair frame, a rotating wheel is fixedly arranged on a two-way output shaft of the two-way motor, and the shaft sleeve is rotatably arranged on the armrest frame; one end of the movable rod is rotatably connected with the non-circle-center position of the rotating wheel, and the other end of the movable rod penetrates through the shaft sleeve and is hinged with the movable handrail; the movable armrest is positioned above the armrest frame; binding belts are arranged on the movable armrests; and the controller is arranged at the bottom of the chair frame. The rehabilitation chair has the innovation points that the rehabilitation chair capable of moving the hands and the waist is arranged for a patient who does not coordinate or flexibly move the hands after the cranial neurosurgery operation, so that the patient can be subjected to rehabilitation treatment in advance, and the condition that the patient lies on a bed for a long time to cause haemorrhoids or thrombus is also avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical rehabilitation equipment, and in particular relates to a rehabilitation chair for patients undergoing craniotomy surgery. Background Art

[0002] In neurosurgery, it's common for some patients to be unable to move freely or experience uncoordinated movements of their hands and feet after surgery. These patients typically require a period of rehabilitation, which is often delayed. Patients are confined to bed, with limited movement limited to simple movements or assistance from a caregiver. Therefore, a device is needed for patients who can sit up after surgery to facilitate simple rehabilitation. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model invents a postoperative rehabilitation chair for cranial nerve patients.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A postoperative rehabilitation chair for craniotomy patients comprises a chair frame, a seat cushion, a backrest and an armrest frame, wherein the chair frame is provided with a seat cushion, and armrest frames are provided on the left and right sides of the chair frame; the chair frame also comprises a bidirectional motor, a rotating wheel, a shaft sleeve, a movable rod, a movable armrest, a restraint belt and a controller, wherein the bidirectional motor is fixedly arranged at the bottom of the chair frame, a rotating wheel is fixedly arranged on the bidirectional output shaft of the bidirectional motor, and the shaft sleeve is rotatably arranged on the armrest frame; one end of the movable rod is rotatably connected to a non-center position of the rotating wheel, and the other end of the movable rod is hinged to the movable armrest through the shaft sleeve; the movable armrest is located above the armrest frame; a restraint belt is provided on the movable armrest; the controller is arranged at the bottom of the chair frame.

[0006] The innovation of this utility model is to provide a rehabilitation chair that can move the hands and waist for patients who have uncoordinated or inflexible hand movements after neurosurgery, allowing patients to undergo rehabilitation treatment in advance and avoiding the situation where patients lie in bed for a long time and develop hemorrhoids or thrombosis.

[0007] Furthermore, it also includes a rotating shaft, an electric telescopic rod and a connecting hinge. The backrest can be flipped and connected to the chair frame through the rotating shaft; the connecting hinge is fixedly set on the rotating shaft, the front end of the electric telescopic rod is hinged to the connecting hinge, and the rear end of the electric telescopic rod is hinged to the bottom of the chair frame; the flipping of the backrest is electrically controlled to achieve active rehabilitation of the patient's waist.

[0008] Furthermore, massagers are provided on the seat cushion and the backrest, and the massagers are provided for the acupuncture points of the patient to provide massage therapy for the patient.

[0009] Furthermore, a protrusion is provided in the middle of the front portion of the seat cushion. The function of the protrusion is to restrict the buttocks of the patient from sliding off the seat cushion during the operation when the patient sits on the rehabilitation chair.

[0010] Furthermore, a U-shaped headrest is provided on the upper part of the backrest, which provides massage for the patient's head and also prevents the patient's head from tilting to the side.

[0011] Furthermore, it also includes a remote controller, which is wirelessly connected to the controller. The remote controller can be set on the movable armrest and controlled by the patient himself, or the guardian can hold it and control it himself.

[0012] Furthermore, the rotating wheel is a circular wheel or a cam, preferably a cam, which enriches the movement trajectory of the movable armrest.

[0013] Furthermore, it also includes a limit block, and the upper end of the movable rod is provided with a limit block for limiting the flipping angle of the movable armrest.

[0014] The advantages of the present invention are: the innovation of the present invention is to provide an early rehabilitation device for patients undergoing neurosurgery, so that the hands, feet and waist can be well coordinated in movement, avoiding the need for patients to lie in bed for a long time after surgery; the rehabilitation chair provides hand movement coordination function, waist movement function, and full-body massage function, and the foot movement kinetic energy after the foot flywheel has been added, and the hand, waist and full-body massage are coordinated rehabilitation activities set by the rehabilitation chair itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a post-operative rehabilitation chair for cranial nerve patients according to the present invention;

[0016] Figure 2 This is a three-dimensional diagram of a chair frame in a postoperative rehabilitation chair for cranial nerve patients according to the present invention;

[0017] Figure 3 This is a right side view of a chair frame in a postoperative rehabilitation chair for cranial nerve patients according to the present invention;

[0018] Figure 4 The utility model is a stereoscopic diagram of an armrest movable mechanism (including a motor, a rotating wheel, a movable rod, a shaft sleeve and an armrest) in a postoperative rehabilitation chair for craniotomy patients. DETAILED DESCRIPTION

[0019] The following is a detailed description of the present invention with reference to the accompanying drawings:

[0020] In the description of the present invention, it should be noted that the directions or positional relationships indicated by "upper", "lower", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, they cannot be understood as a limitation on the present invention.

[0021] like Figure 1-4 As shown, a postoperative rehabilitation chair for craniotomy patients includes a chair frame 1, a seat cushion 2, a backrest 3, an armrest frame 4, a bidirectional motor 5, a rotating wheel 6, a shaft sleeve 7, a movable rod 8, a movable armrest 9, a restraint belt 10, a controller 11, a rotating shaft 12, an electric telescopic rod 13 and a connecting hinge 14. The chair frame 1 is provided with a seat cushion 2, and armrest frames 4 are provided on the left and right sides of the chair frame 1;

[0022] The bidirectional motor 5 is fixedly mounted at the bottom of the chair frame 1. A rotating wheel 6 is fixedly mounted on the bidirectional output shaft of the bidirectional motor 5, which is mounted on the chair frame 1 via a shaft seat. A sleeve 7 is rotatably mounted on the armrest frame 4, specifically at the center of the top surface of the armrest frame 4. A slot is provided on the armrest frame 4 for the sleeve 7 to rotate. One end of the movable rod 8 is rotatably connected to the rotating wheel 6 at a non-center position, allowing the movable rod 8 to move with the rotation of the rotating wheel 6. The rotating wheel 6 utilizes a cam, and the rotation of the cam enriches the movement trajectory of the movable rod 8. The other end of the movable rod 8 passes through the sleeve 7 and is hingedly connected to the movable armrest 9. The movable armrest 9 is located above the armrest frame 4. The movement of the movable rod 8 drives the movement of the movable armrest 9, thereby achieving coordinated rehabilitation treatment for the patient's hand. A stopper 17 is provided at the upper end of the movable rod 8 to limit the tilting angle of the movable armrest 9, preventing the movable armrest 9 from tilting too far and causing the patient's arm to be unable to follow the movement of the movable armrest 9, thereby achieving coordinated rehabilitation treatment for the patient's hand. A stopper 17 is provided at the upper end of the movable rod 8 to limit the tilting angle of the movable armrest 9. This prevents excessive tilting of the movable armrest 9, preventing the patient's arm from being strained. A restraint strap 10 is provided on the movable armrest 9 to secure the patient's hand to the movable armrest 9, allowing the hand to follow the regular movement of the movable armrest 9. A controller 11 is provided at the bottom of the chair frame 1 and is electrically connected to the bidirectional motor 5. The controller 11 is equipped with a power cord, a control panel, switches, indicator lights, and other components. For better control, a remote control is also provided, which is wirelessly connected to the controller 11, facilitating operation by the patient or caregiver.

[0023] To achieve coordinated electronic control of the backrest 3 and the hands, the backrest 3 is reversibly connected to the chair frame 1 via a rotating shaft 12, which is rotatably connected to the chair frame 1. A connecting hinge 14 is fixedly mounted on the rotating shaft 12. The front end of the electric telescopic rod 13 is hingedly connected to the connecting hinge 14, and the rear end of the electric telescopic rod 13 is hingedly connected to the bottom of the chair frame 1. The electric telescopic rod 13 controls the reversal of the backrest 3, achieving active rehabilitation training for the patient's lumbar spine.

[0024] In order to enable the patient to achieve full body relaxation and rehabilitation treatment, the seat cushion 2 and the backrest 3 are provided with massagers, which are distributed according to the acupuncture points of the human body. A bump 15 is provided in the middle position of the front part of the seat cushion 2 to prevent the patient's buttocks from leaving the seat cushion during activities.

[0025] In order to prevent the patient's head from shaking or tilting sideways, a U-shaped headrest 16 is provided on the upper part of the backrest 3. In order to achieve coordinated rehabilitation exercise for the patient's feet, a pedal flywheel can be installed at the front end of the chair frame 1 to perform rehabilitation treatment on the feet in the mode of pedaling a bicycle.

[0026] Although the above describes and illustrates the specific embodiments of the present invention in detail, it should be noted that various changes and modifications can be made to the above embodiments without departing from the spirit of the present invention and the scope of the appended claims.

Claims

1. A postoperative rehabilitation chair for cranial nerve patients, comprising a chair frame (1), a seat cushion (2), a backrest (3) and an armrest frame (4), wherein the chair frame (1) is provided with a seat cushion (2), and armrest frames (4) are provided on the left and right sides of the chair frame (1); It is characterized by: The invention also includes a bidirectional motor (5), a rotating wheel (6), a shaft sleeve (7), a movable rod (8), a movable armrest (9), a restraint belt (10) and a controller (11), wherein the bidirectional motor (5) is fixedly arranged at the bottom of the chair frame (1), the bidirectional output shaft of the bidirectional motor (5) is fixedly provided with a rotating wheel (6), and the shaft sleeve (7) is rotatably arranged on the armrest frame (4); one end of the movable rod (8) is rotatably connected to the non-center position of the rotating wheel (6), and the other end of the movable rod (8) passes through the shaft sleeve (7) and is hingedly connected to the movable armrest (9); the movable armrest (9) is located above the armrest frame (4); the restraint belt (10) is provided on the movable armrest (9); and the controller (11) is arranged at the bottom of the chair frame (1).

2. A postoperative rehabilitation chair for cranial nerve patients according to claim 1, characterized in that: The chair also includes a rotating shaft (12), an electric telescopic rod (13) and a connecting hinge (14); the backrest (3) is connected to the chair frame (1) in a flippable manner via the rotating shaft (12); the connecting hinge (14) is fixedly arranged on the rotating shaft (12); the front end of the electric telescopic rod (13) is hinge-connected to the connecting hinge (14); and the rear end of the electric telescopic rod (13) is hinge-connected to the bottom of the chair frame (1).

3. A postoperative rehabilitation chair for cranial nerve patients according to claim 2, characterized in that: Massagers are provided on the seat cushion (2) and the backrest (3).

4. A post-operative rehabilitation chair for cranial nerve patients according to claim 3, characterized in that: A convex block (15) is provided at the middle position of the front portion of the seat cushion (2).

5. A post-operative rehabilitation chair for cranial nerve patients according to claim 4, characterized in that: A U-shaped headrest (16) is provided on the upper part of the backrest (3).

6. A post-operative rehabilitation chair for cranial nerve patients according to claim 5, characterized in that: A remote controller is also included, and the remote controller is wirelessly connected to the controller (11).

7. A post-operative rehabilitation chair for cranial nerve patients according to claim 6, characterized in that: The rotating wheel (6) is a circular wheel or a cam.

8. The postoperative rehabilitation chair for cranial nerve patients according to claim 7, characterized in that: It also includes a limit block (17), and the upper end of the movable rod (8) is provided with a limit block (17) for limiting the turning angle of the movable armrest (9).

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