A vibrating spinal rehabilitation bed

Abstract

This invention relates to a vibrating spinal rehabilitation bed for patients with scoliosis, comprising a bed frame, a mattress, a vibrating unit, a moving unit, a control unit, folding backrest and armrests, and a visual detection unit. The vibrating unit is located under the bed frame and uses a crank-rocker mechanism to drive the vibrating pad to move vertically, thereby providing vibration rehabilitation for the scoliosis. The moving unit is fixed under the bed frame and connected to the vibrating unit, driving the vibrating unit to move along the patient's spine. The control unit is connected to the bed frame via a retractable bracket and enables functions such as power on / off, start / pause, vibration intensity selection, position adjustment, folding backrest and armrest control, and visual detection. The visual detection unit is fixed above the bed frame via a camera mount and is used to detect the position of the patient's upper torso and analyze the scoliosis morphology. This vibrating spinal rehabilitation bed has a compact structure, complete functions, and excellent rehabilitation effects for patients with scoliosis.

Description

Technical Field

[0001] This invention relates to the fields of scoliosis treatment and medical device technology, specifically to a vibrating spinal rehabilitation bed. Background Technology

[0002] Scoliosis is a three-dimensional deformity of the spine, which can appear in the sagittal and coronal planes, with sagittal deformities being the most common. Idiopathic scoliosis accounts for 80% of all types of scoliosis. This type occurs during growth and development, and its cause is still unclear. It is classified into infantile, juvenile, and adolescent types. If not detected and treated promptly, it can develop into a very severe deformity and affect cardiopulmonary function, even leading to paralysis in severe cases. Currently, in addition to surgery, non-surgical treatments for scoliosis include physical therapy, gymnastics, plaster casts, and braces. However, most existing correction methods involve wearing scoliosis corrective devices. These methods are slow to take effect, prone to overcorrection, and require frequent replacement of the corrective devices, making many people reluctant to wear them. Summary of the Invention

[0003] This invention provides a convenient vibrating spinal rehabilitation bed that can assist in the treatment of scoliosis. It can rehabilitate scoliosis by vibrating the patient's upper torso.

[0004] The above objectives are achieved through the following technical solutions:

[0005] A vibrating spinal rehabilitation bed includes: a bed frame, a mattress, a vibrating unit, a moving unit, a control unit, a folding backrest and armrests, and a visual detection unit. The control unit is connected to the bed frame via a retractable control panel and flexible support. The moving unit is fixed below the bed frame and connected to the vibrating unit, driving the vibrating unit to move along the patient's spine. The vibrating unit is fixed on the moving platform of the moving unit. The folding backrest and armrests are connected to the side of the bed frame via a rotating shaft. The visual detection unit is fixed above the bed frame via a camera mount. The mattress is placed on the bed board.

[0006] The bed frame includes a headboard, bed board, bed foot, foldable armrests, bed body, medical casters, folding backrest armrest motor storage box cover, bed body, folding backrest armrest motor, folding backrest armrest motor fixing bracket, gear one, and gear two. The bed board has vertical grooves along its length. Folding backrest armrests are installed on the sides of the bed body and can be flipped over and placed under the bed body when the patient gets in and out of bed. Medical casters are installed under the bed body. The medical casters facilitate the movement of the vibration spinal rehabilitation bed and have a locking function to restrict the movement of the bed body when it is in place.

[0007] The mattress is a foldable mattress, consisting of four independent mattress panels: the upper right, upper middle, upper left, and lower part of the mattress. These parts are connected by zippers, making it easy to disassemble and replace each part.

[0008] The vibration unit includes: a sealed box, a power supply, a stepper motor, a motor connecting plate, a reducer, a reducer mounting plate, a vibration pad, a rocker arm, a nut and pin 1, a connecting rod, a nut and pin 2, a crank, and a rocker arm bracket. The crank-rocker mechanism consists of a crank, a nut and pin 1, a connecting rod, a nut and pin 2, and a rocker arm; the crank-rocker mechanism is driven by stepper motor 1; the end of the rocker arm is connected to the rocker arm bracket; the vibration pad is mounted on the rocker arm and is driven by stepper motor 1 to the crank-rocker mechanism, thereby causing the vibration pad to move up and down; stepper motor 1 is connected to the reducer by the motor connecting plate; the reducer is fixed by the reducer mounting plate.

[0009] The moving part is a double-track ball screw module slide, including: a bottom profile, guide rails, a stepper motor, a motor connecting plate, a perforated coupling, a proximal motor bearing housing, a ball screw, a sliding platform, and a distal motor bearing housing. The moving part is located below the vibrating part, and the sliding platform is connected to the vibrating part. The ball screw is driven by the motor in the moving part, which moves the sliding platform back and forth, thereby enabling the vibrating part to move back and forth along the patient's spine.

[0010] The control unit is a membrane keyboard controller, including: a membrane control board, a housing, clips, a flexible support for the control board, a display screen, and buttons. The control unit features a retractable flexible support for the control board, which can be retracted and placed at the head of the bed or pulled out for operation, or it can be fixed to the control unit support by clips; the membrane control board is integrated into the housing; the control unit connects to the bed frame via the retractable support, enabling functions such as power on / off, start / pause, vibration intensity selection, position adjustment, folding backrest and armrest control, and visual detection; the display screen shows relevant information about the current vibration spinal rehabilitation bed.

[0011] The folding backrest armrest includes: armrest, handle, backrest, electromagnet storage box, bearing, linkage system, rotating shaft, stepper motor cover, stepper motor five, electromagnet one, short connecting rod, long connecting rod, and electromagnet two. The folding backrest armrest is connected to the side of the bed via the rotating shaft, preventing the patient from rolling off the bed and facilitating their getting up. During treatment, it can extend and clamp to prevent misalignment of the spine and vibrating areas. The folding backrest armrest has a handle at the top, which is ergonomically designed for the patient to hold onto during rehabilitation, thus maintaining stability. It can be folded up and placed under the bed when the patient gets in or out.

[0012] The visual inspection unit includes: a camera support mounting plate, a camera support, a camera mounting base, and a camera, which is used to detect the position of the patient's upper torso and analyze the scoliosis morphology, and transmits data to the control unit via Ethernet.

[0013] The beneficial effects of this invention are as follows: This invention provides a vibrating spinal rehabilitation bed. For patients lying on their side, the vibrating pad vibrates up and down to rehabilitate scoliosis. The vibrating part moves back and forth along the patient's spine under the action of the moving part, facilitating vibration therapy for different patients and different locations of spinal lesions. This rehabilitation bed has a simple structure, is easy to operate, and has good effects, providing a good auxiliary therapeutic effect for scoliosis. Attached Figure Description

[0014] Figure 1 It is a vibration spinal rehabilitation bed assembly.

[0015] Figure 2 It is a vibrating spinal rehabilitation bed.

[0016] Figure 3 It is a storage box for the motor of the folding backrest and armrests of the vibrating spinal rehabilitation bed.

[0017] Figure 4 It is a vibrating spinal rehabilitation bed mattress.

[0018] Figure 5 It is the vibrating part of the vibrating spinal rehabilitation bed.

[0019] Figure 6 It is the rocker arm system of the vibrating part of the spinal rehabilitation bed.

[0020] Figure 7 It is the moving part of the vibrating spinal rehabilitation bed.

[0021] Figure 8 It is the control unit of the vibration spinal rehabilitation bed.

[0022] Figure 9 It is a folding backrest and armrest

[0023] Figure 10 It's a folding backrest and armrests (linkage part).

[0024] Figure 11 It is the visual inspection department

[0025] Explanation of the reference numerals in this invention:

[0026] 1. Bed frame;

[0027] 101. Headboard; 102. Control unit bracket; 103. Bed board; 104. Footboard; 105. Medical casters; 106. Cover of folding backrest and armrest motor storage box; 107. Bed frame; 108. Folding backrest and armrest motor; 109. Folding backrest and armrest motor mounting bracket; 110. Gear 1; 111. Gear 2;

[0028] 2. Mattress;

[0029] 201. Upper right part of the mattress; 202. Upper middle part of the mattress; 203. Upper left part of the mattress; 204. Lower part of the mattress;

[0030] 3. Vibrating part;

[0031] 301. Sealed box; 302. Power supply; 303. Stepper motor one; 304. Motor connecting plate; 305. Reducer; 306. Reducer mounting plate; 307. Vibration pad; 308. Rocker arm; 309. Nut and pin one; 310. Connecting rod; 311. Nut and pin two; 312. Crank; 313. Rocker arm bracket;

[0032] 4. Moving part;

[0033] 401. Stepper Motor 4; 402. Motor Proximal Bearing Housing; 403. Guide Rail 3; 404. Sliding Platform 3; 405. Ball Screw 3; 406. Motor Distal Bearing Housing; 407. Bottom Profile 3; 408. Plum Blossom Coupling; 409. Motor Connecting Plate;

[0034] 5. Control Department;

[0035] 501. Buckle; 502. Housing; 503. Membrane control board; 504. Button; 505. Display screen; 506. Flexible bracket for control board;

[0036] 6. Folding backrest and armrests;

[0037] 601. Armrest; 602. Handle; 603. Backrest; 604. Electromagnet storage box; 605. Bearing; 606. Linkage system; 607. Rotating shaft; 608. Stepper motor cover; 609. Stepper motor five; 610. Electromagnet one; 611. Short link; 612. Long link; 613. Electromagnet two;

[0038] 7. Visual Inspection Department;

[0039] 701. Camera support bracket fixing plate; 702. Camera support bracket; 703. Camera fixing base; 704. Camera. Detailed Implementation

[0040] The following will describe the specific implementation in more detail, but the scope of protection of the present invention is not limited to these embodiments.

[0041] like Figure 1 The present invention is shown as a specific embodiment of the present invention, which is mainly composed of seven parts: bed body (1), mattress (2), vibration part (3), moving part (4), control part (5), folding backrest armrest (6) and vision detection part (7).

[0042] like Figure 2 , Figure 3As shown, the bed frame (1) of the present invention is mainly composed of a headboard (101), a control unit bracket (102), a bed board (103), a footboard (104), four medical casters (105), a folding backrest armrest motor storage box cover (106), a bed body (107), a folding backrest armrest motor (108), a folding backrest armrest motor fixing bracket (109), a gear one (110), and a gear two (111). The mattress (2) is placed on the bed board (103). The control unit bracket (102), the folding backrest armrest motor storage box cover (106), the folding backrest armrest motor (108), the folding backrest armrest motor fixing bracket (109), the gear one (110), and the gear two (111) are respectively installed on the left and right sides of the bed body (107). The headboard (101) and the footboard (104) are installed on the upper and lower sides of the bed body (107). The patient lies on the mattress (2) with their head facing the headboard (101). The middle part of the bed board (103) has a vertical groove. The vibration part (3) and the moving part (4) are located below the middle empty part of the bed board (103). The entire vibration will take place in this middle empty part.

[0043] like Figure 4 As shown, the mattress (2) of the vibrating spinal rehabilitation bed of the present invention is mainly composed of four parts: the upper right part (201), the upper middle part (202), the upper left part (203), and the lower part (204). Each part is connected by a zipper for easy disassembly and replacement.

[0044] like Figure 5 , Figure 6 As shown, the vibration part (3) of the vibrating spinal rehabilitation bed of the present invention mainly consists of a crank-rocker mechanism, a vibration pad (307), a stepper motor (303), a reducer (305), a power supply (302), and a sealed box (301). The power supply (302) supplies power to the stepper motor (303), and the reducer (305) is connected to the stepper motor (303). The crank-rocker mechanism consists of a stepper motor (303), a motor connecting plate (304), a reducer (305), a reducer fixing plate (306), a vibration pad (307), a rocker (308), a nut pin (309), a connecting rod (310), a nut pin (311), a crank (312), and a rocker bracket (313). One end of the crank (312) is mounted on the reducer (305), and the other end is connected to the connecting rod (310) by the second nut pin (311). The connecting rod (310) is connected to the rocker arm (308) through the first nut pin (309). A vibration pad (307) is fixed on the rocker arm (308) and moves up and down with the rocker arm (308). The rocker arm (308) is connected to the rocker arm bracket (313). The entire vibrating part (3) is placed in a sealed box (301) and separated from the outside world, which has the functions of dust prevention and reducing the noise of the vibrating part (3).

[0045] like Figure 7 As shown, the moving part (4) of the vibrating spinal rehabilitation bed of the present invention is a double linear rail ball screw module slide, including stepper motor four (401), motor proximal bearing seat (402), guide rail three (403), sliding platform three (404), ball screw three (405), motor distal bearing seat (406), bottom profile three (407), plum blossom coupling (408), and motor connecting plate (409). Stepper motor four (401) is connected to plum blossom coupling (408) through motor connecting plate (409). Motor proximal bearing seat (402) is installed next to plum blossom coupling (408). Ball screw three (405) is fixed by motor proximal bearing seat (402) and motor distal bearing seat (406). Guide rail three (403) is installed on the upper sides of bottom profile three (407). Sliding platform three (404) is installed on guide rail three (403). Stepper motor four (401) drives ball screw three (405) to rotate, thereby driving sliding platform three (404) to move back and forth along the direction of the patient's spine.

[0046] like Figure 8 As shown, the control unit (5) of the vibrating spinal rehabilitation bed of the present invention is mainly composed of a buckle (501), a housing (502), a membrane control board (503), a button (504), a display screen (505), and a flexible support for the control board (506). The display screen (505), the button (504), and the membrane control board (503) are installed in front of the housing (502), and the buckle (501) is on the back of the housing (502). The control board is connected to the bed body through the flexible support for the control board (506). The flexible support for the control board (506) can be retracted and placed at the head of the bed or pulled out for operation. It can also be fixed on the control unit support (102) by the buckle (501). Pressing the button (504) can realize the control functions such as power-on, start / pause, vibration intensity selection, position adjustment, folding backrest and armrest control, and visual detection. The display screen will display the current equipment status information of the vibrating spinal rehabilitation bed.

[0047] like Figure 9 , Figure 10As shown, the folding backrest armrest (6) of the present invention mainly consists of an armrest (601), a handle (602), a backrest (603), an electromagnet storage box (604), a bearing (605), a long connecting rod (606), a rotating shaft (607), a stepper motor cover plate (608), a stepper motor (609), an electromagnet (610), a short connecting rod (611), a long connecting rod (612), and an electromagnet (613). The armrest (601) is connected to the side of the bed frame (1) through the rotating shaft (607). The folding backrest armrest motor (108) drives the gears (110), (111), and (607) to rotate, which can make the folding backrest armrest (6) rotate. Below the bed frame (1), stepper motor five (609) and electromagnet one (610) are placed on both sides of the armrest (601). By controlling stepper motor five (609) to drive short connecting rod (611) to rotate, and then drive long connecting rod (612) to realize the extension and folding of backrest (603); when backrest (603) reaches the expected position, the connecting rod is fixed by electromagnet one (610) and electromagnet two (613), and the position of backrest (603) will remain unchanged, which can limit the patient to a certain space, prevent the patient's body from tilting, and improve the rehabilitation effect; the armrest (6) of the folding backrest has a handle (602) on the top, which is ergonomic and can be held by the patient during rehabilitation, thereby maintaining body stability.

[0048] like Figure 11 As shown, the visual detection unit (7) of the present invention mainly consists of a camera support bracket fixing plate (701), a camera support bracket (702), a camera fixing base (703), and a camera (704). The camera (704) is fixedly connected to the camera support bracket (702) through the camera fixing base (703) and placed above the bed. The camera support bracket (702) is fixed to both ends of the bed (1) through the camera support bracket fixing plate (701). The visual detection unit (7) is used to detect the position of the patient's upper body trunk and analyze the scoliosis morphology. Data is transmitted to the control unit via Ethernet.

[0049] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11As shown, during patient rehabilitation, the folding backrest armrest (6) is moved to the underside of the bed (1), the patient lies on their side on the mattress (2) with their head facing the headboard (106), the folding backrest armrest (6) is moved to the top of the bed (1), the visual detection unit (7) analyzes the position of the patient's upper body trunk and the scoliosis pattern, and transmits data to the control unit (5) via Ethernet; by controlling stepper motor five (609) to drive the short connecting rod (611) to rotate, which in turn drives the long connecting rod (612) to realize the extension and folding of the backrest (603); when the backrest (603) reaches the expected position, the connecting rod is magnetically fixed by electromagnet one (610) and electromagnet two (613), the position of the backrest (603) will remain unchanged, which can confine the patient in a certain space, prevent the patient's body from tilting, and improve the rehabilitation effect; according to the visual The detection unit (7) detects the position of the upper body trunk and the scoliosis morphology analysis results. The control unit (5) controls the movement unit (4) to move back and forth along the patient's spine along a designated path, thereby driving the vibration unit (3) to move back and forth along the patient's spine. By controlling the power output frequency of the control unit (5) to change the speed of the stepper motor (303), the crank rocker mechanism in the vibration unit (3) moves at different frequencies, that is, the vibration pad (307) will vibrate at different intensities, thereby meeting the vibration intensity requirements of different patients. The folding backrest armrest (6) has a handle (602) on top, which is ergonomic and can be held by the patient during rehabilitation to maintain body stability. The display screen (505) of the control unit (5) will display the current equipment status information of the vibration spinal rehabilitation bed.

[0050] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the invention. Variations, modifications, alterations, and substitutions of the invention will be apparent to those skilled in the art after reading the above description; therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A vibrating spinal rehabilitation bed, characterized in that, The utility model provides a bed, including bed body, bed mat, vibration part, moving part, control part, folding backrest handrail, visual detection part, the bed mat places on the bed body, the control part is from the flexible support of retractable control panel and bed body connection, moving part is placed below the bed body and is fixedly connected with the bed body, the vibration part is fixed on the moving platform of moving part, folding backrest handrail is connected with both sides of bed body through rotating shaft, visual detection part is fixed above the bed body through camera bearing frame, the vibration part includes: sealed box, power, stepping motor one, motor connecting plate, speed reducer, speed reducer fixed plate, vibration pad, rocker, nut pin shaft one, connecting rod, nut pin shaft two, crank, rocker support, crank rocker mechanism is by crank, nut pin shaft one, connecting rod, nut pin shaft two, rocker constitutes, crank rocker mechanism is by stepping motor one drive, the end of rocker is connected on the rocker support, vibration pad is installed on the rocker, and crank rocker mechanism is driven by stepping motor one, and then drives vibration pad to move up and down, stepping motor one is connected with speed reducer by motor connecting plate, and speed reducer is fixed on speed reducer fixed plate, one end of crank is installed on speed reducer, and the other end is connected together with connecting rod by nut pin shaft two, connecting rod is connected with rocker through nut pin shaft one, vibration pad is fixed on rocker and moves up and down along with rocker, and rocker is connected on rocker support, and the whole vibration part is placed in sealed box, The folding backrest handrail includes: handrail, handle, backrest, electromagnet storage box, bearing, connecting rod system, rotating shaft, stepping motor cover plate, stepping motor five, electromagnet one, short connecting rod, long connecting rod, electromagnet two, electromagnet storage box is fixedly connected in the inner side of folding telescopic handrail, and electromagnet one and electromagnet two are built-in in its inside, rotating shaft passes through the bearing hole of bearing and forms interference fit, bearing is installed in bearing seat, one end of short connecting rod is fixedly connected with stepping motor five, the other end is connected with long connecting rod, and the other end of long connecting rod is fixedly connected with backrest, when using, electromagnet one can adsorb and fix short connecting rod, electromagnet two can adsorb and fix long connecting rod, folding backrest handrail is connected in the side of bed body through rotating shaft, and gear one, gear two and rotating shaft are driven to rotate by folding backrest handrail motor, so that folding backrest handrail is rotated and placed below the bed body, stepping motor five and electromagnet one are arranged on both sides of handrail, long connecting rod is driven to rotate by controlling stepping motor five to drive short connecting rod, so that folding backrest handrail is realized, when backrest reaches the expected position, electromagnet one and electromagnet two are fixed by magnetic attraction, and the position of backrest will keep still, and the patient is limited in a certain space.

2. A vibrating spinal column therapy bed according to claim 1, wherein The bed body includes a head, a control part support, a bed plate, a tail, a medical universal wheel, a folding backrest handrail motor storage box cover plate, a bed body, a folding backrest handrail motor, a folding backrest handrail motor fixing support, a gear one, and a gear two.

3. The vibrating spinal column therapy bed of claim 1 wherein, The mattress is a foldable mattress and includes four independent mattress parts, namely a mattress upper right part, a mattress upper middle part, a mattress upper left part, and a mattress lower part.

4. The vibrating spinal column therapy bed of claim 1 wherein, The moving part is a double-line rail ball screw module sliding table, which includes a bottom profile, a guide rail, a stepping motor, a motor connecting plate, a plum blossom coupling, a motor proximal bearing seat, a ball screw, a sliding platform, and a motor distal bearing seat.

5. The vibrating spinal column therapy bed of claim 1 wherein, The control part includes a film control plate, a shell, a buckle, a display screen, a key, and a control plate flexible support.

6. The vibrating spinal column therapy bed of claim 1 wherein, The visual detection part includes a camera bearing fixing plate, a camera bearing frame, a camera fixing base, and a camera, which are used for detecting the position of the upper body of a patient and analyzing the lateral curvature of the spine.

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