Rehabilitation bed for reduction of spine fracture
Technical Field
The utility model relates to a medical apparatus, in particular to a rehabilitation bed for reduction of spine fracture.
Background
The fracture of thoracolumbar vertebra refers to the damage of the continuity of the bone of the thoracolumbar vertebra of a human body caused by external force, and is the most common clinical spinal injury. Thoracolumbar fractures can be divided into two major categories, namely buckling and straightening, according to pathogenesis. Buckling type fracture accounts for over 90% of all vertebral fractures most commonly, and patients cannot be effectively treated in a timely manner due to the fact that effective instruments for effective vertebral fracture reduction treatment are lack in clinic at present, so that the compressed vertebral body height and the kyphosis recovery rate are poor, and chronic lumbago, backache and kyphosis deformity are left. At present, most domestic therapeutic apparatuses are localized and self-made, have crude design and few operation quantization indexes, and are difficult to accurately reset. The combination with modern orthopedic surgery techniques is inadequate, although the progress of surgery is rapid, if these techniques are not preceded by an effective reduction of the compressed vertebral body, even if surgery is done, the restoration of the vertebral body height after surgery is unsatisfactory.
Disclosure of Invention
The technical scheme adopted by the utility model is as follows: the bed frame comprises a front bed frame and a rear bed frame, wherein the front bed frame comprises a front frame, an X-shaped lifting frame and a jack, the X-shaped lifting frame is arranged at the front part of the bottom frame, the upper end of the X-shaped lifting frame is provided with a front frame, the rear part of the front frame is provided with a fumigation opening, the lower end of the fumigation opening is connected with the front frame and is provided with the jack, the jack is internally provided with a worm gear lifter, the lifting top of the worm gear lifter is connected with a fumigation box corresponding to the fumigation opening, a fumigation agent is arranged in the fumigation box, the upper end surface of the fumigation box is provided with a plurality of fumigation holes, the worm gear lifter is externally connected with a fumigation lifting hand wheel at the left side or the right side of the bottom frame, one foot of the X-shaped lifting frame is arranged on a lifting track arranged on the bottom frame in a sliding manner, the other foot of the X-shaped lifting frame is connected with the upper end of a reversing rod of the front frame, the front frame lifting reversing rod is hinged with a connecting shaft of the other foot of the X-shaped lifting frame, the front frame reversing rod is connected with the front end of a driving connecting rod of the front frame, the front frame is internally provided with the jack, the top of a front lifting plate is connected with a front lifting panel through the front lifting head of the front frame driving screw rod, the front lifting panel is connected with the front lifting panel lifting seat back plate, and the front lifting panel is correspondingly provided with the front lifting screw rod lifting panel lifting front panel lifting seat back plate lifting opening; the rear bed frame comprises a rear frame, a sitting frame, a thigh frame and a shank frame, the rear end of the rear frame is hinged with the rear end of the bottom frame, the lower part or the lower part of the middle part of the front end of the rear frame is supported by the upper end of a rear frame lifting reversing rod, the middle part of the rear frame lifting reversing rod is hinged on the bottom frame, the lower end of the rear frame lifting reversing rod is connected with the front end of a rear frame lifting driving connecting rod, the rear end of the rear frame lifting driving connecting rod is connected with the front end of the rear frame lifting driving screw rod through a universal head, the middle of the rear frame lifting driving screw rod is connected with the rear frame lifting driving screw sleeve at the rear part of the underframe in a penetrating manner, the rear end of the rear frame lifting driving screw rod is connected with the rear frame lifting handle in a penetrating manner, the sitting frame, the thigh frame and the shank frame are sequentially erected on the rear frame from front to back and are sequentially hinged and connected, the front end of the sitting frame is hinged and connected with the front frame through a middle hinging rod, the middle of a leg frame lifting reversing rod is hinged and connected onto the underframe below the thigh frame, the upper end of the leg frame lifting reversing rod supports the thigh frame, the lower end of the leg frame lifting reversing rod is connected with the front end of the leg frame lifting driving connecting rod, the rear end of the leg frame lifting driving screw rod is connected with the leg frame lifting driving screw sleeve at the rear part of the underframe through a universal head, the lower end of the leg frame lifting driving screw rod is hinged with the upper end of the leg frame supporting rod, and the lower end of the leg supporting rod is hinged and the rear frame, and the sitting frame, the thigh plate and the shank plate are respectively placed on the sitting frame, the thigh frame and the shank frame.
And a fumigating palm bed surface is arranged in the fumigating port of the panel.
The upper end surface of the fumigation box is higher than the backrest panel in an arc shape, or a fumigation cavity is formed in a box cover of the fumigation box, and the box cover is of an arc-shaped structure higher than the backrest panel.
The back panel is arranged on the panel bracket, the upper end of the back support is hinged with the upper end of the back support rod, the lower end of the back support rod is movably connected with the lower end of the back support rod, and the back support rod is fixedly supported on the front frame or the underframe.
Palm bed surface structures are correspondingly arranged on the seat plate, the thigh plate and the shank plate.
The front frame, the sitting frame, the thigh frame and the shank frame are of plate-shaped frame body structures.
The plate-shaped frame body structure of the front frame, the sitting frame, the thigh frame and the shank frame is uniformly provided with a plurality of ventilation holes.
Front guardrails and rear guardrails are respectively arranged on two sides of the underframe, corresponding to the positions of the front frame and the rear frame.
A plurality of handle holes are uniformly distributed on the front side and the rear side of the sitting frame, and handles are inserted in the handle holes at adjustable positions.
The upper portion of the front end of the underframe is provided with a headboard mounting frame, two ends of the headboard mounting frame are provided with water hanging rod jack seats, and the lower portion of the rear end of the underframe is correspondingly provided with a foot brake for controlling the rear end castor of the underframe.
The utility model has the beneficial effects that the bed body realizes the supine and prone position of a patient by utilizing the combination of the plurality of bed boards, and the indirect and direct reset effects on injured vertebrae are generated by adjusting the angle of the bed boards and combining with the jacking reset pad. The fumigating device comprises a fumigating box, a back panel, a seat, a thigh plate and a shank plate, wherein the back panel, the seat, the thigh plate and the shank plate of the front frame are arranged at the back end of the front frame, the front frame and the shank are respectively arranged at the waist and back part of the front frame, the back frame is arranged at the back end of the front frame, the seat is arranged at the waist and back part of the front frame, the back frame is arranged at the waist and back part of the back frame, the back frame is arranged at the back end of the back frame, the back frame is arranged at the waist and back part of the back frame, the back frame is arranged at the back part of the back frame, the shank plate and the shank plate are arranged at the back end of the back frame, the back frame and the shank plate are arranged at the back end of the back frame, the back frame and the back frame are arranged at the back frame.
The therapeutic bed can directly act on injured vertebrae by adjusting the angles of the backrest panel, the seat plate, the thigh plate and the shank plate and the jacking device, so that the injured vertebrae anterior longitudinal ligament can be fully stretched, the intervertebral space can be widened, the tension of the anterior longitudinal ligament and the intervertebral disc to the vertebral bodies can be recovered, the compressed vertebral bodies can be gradually retracted, the vertebral body height can be recovered, the physiological radian of the vertebral column can be maintained, and the compression state of spinal cord or cauda equina nerve can be changed.
The treatment bed utilizes a plurality of bed boards to realize the overstretching and lateral bending actions of thoracolumbar vertebrae of patients in supine and prone positions, the middle part realizes the jacking function through the jacking device, different lifting heights generate the effect similar to the manual restoration on injured vertebrae, and two modes of quick reset and slow reset are designed for the young and middle-aged patients and the elderly patients to realize the reduction on the compression of vertebrae. The traditional Chinese medicine fumigation box is designed to play an important continuous pharmacological role and relieve pain.
The treatment bed can solve the problem of poor recovery of the conservative treatment of the thoracolumbar fracture, can also perform preoperative early intervention of a patient in operation, promotes the rapid recovery after the operation, can allow the patient to perform the recovery treatment at home, and solves the problem of the tension of the hospital bed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic perspective view of the utility model without the palm rest surface;
FIG. 5 is a schematic view of the structure of the present utility model for sitting up and thigh and calf movements;
FIG. 6 is a schematic perspective view of FIG. 5;
Fig. 7 is a schematic view showing a state in which the upper and lower body of the present utility model is lifted.
In the figure, a chassis 1, a headboard mounting frame 2, a water lifting rod jack 3, a guardrail 4, a handle hole 5, a handle 6, a front frame rotating handle 7, a rear frame rotating handle 8, a leg frame rotating handle 9, a lifting driving screw sleeve 10, a lifting driving screw 11, a front frame lifting driving connecting rod 12, a front frame lifting reversing rod 13, an X-shaped lifting frame 14, a lifting track 15, a front frame 16, a rear frame lifting driving connecting rod 17, a rear frame lifting reversing rod 18, a rear frame 19, a leg frame lifting driving connecting rod 20, a leg frame lifting reversing rod 21, a thigh frame 22, a small leg frame 23, a sitting frame 24, a fumigation opening 25, a fumigation box 26, ventilation holes 28, a lifter 29, a worm gear lifter 30, a fumigation lifting hand wheel 31, a panel bracket 32, a backrest panel 33, a backrest support rod 34, a middle hinging rod 35, a sitting frame palm bed surface 36, a thigh palm bed surface 37, a small leg palm bed surface 38, a fumigation palm surface 39, leg frame support rods 40, 41 and foot brakes 42 are arranged.
Detailed Description
Further description is provided below with reference to the accompanying drawings.
1-7, The spine fracture reduction treatment bed comprises a bottom frame 1, a headboard mounting frame 2, a guardrail 4, a handle 6, a front frame rotating handle 7, a rear frame rotating handle 8, a leg frame rotating handle 9, a lifting driving screw sleeve 10, a lifting driving screw rod 11, a front frame lifting driving connecting rod 12, a front frame lifting reversing rod 13, an X-shaped lifting frame 14, a lifting rail 15, a front frame 16, a rear frame lifting driving connecting rod 17, a rear frame lifting reversing rod 18, a rear frame 19, a leg frame lifting driving connecting rod 20, a leg frame lifting reversing rod 21, a thigh frame 22, a calf frame 23, a sitting frame 24, a fumigation box 26, a lifter 29, a worm gear lifter 30, a fumigation lifting hand wheel 31, a panel bracket 32, a backrest panel 33, a backrest support rod 34, a middle hinge rod 35, a sitting frame palm bed surface 36, a thigh palm bed surface 37, a calf palm bed surface 38, a fumigation palm bed surface 39, a leg frame support rod 40, casters 41 and foot brakes 42.
The lower end of the underframe 1 is provided with casters 41 back and forth, the casters 41 at the rear part are connected with foot brakes 42 at the rear part of the underframe 1, the front end of the underframe 1 is provided with a headboard mounting frame 2, and two ends of the headboard mounting frame 2 are provided with water hanging rod jack seats 3.
Three lifting drive screw sleeves 10 are horizontally connected to the inside of the rear end of the underframe 1 respectively, three lifting drive screw rods 11 are respectively connected to the three lifting drive screw sleeves 10 in a penetrating manner, the three lifting drive screw rods 11 are respectively connected with the front frame rotating handle 7, the rear frame rotating handle 8 and the leg frame rotating handle 9 in an external connection manner, and the three lifting drive screw rods 11 are respectively connected with the front frame lifting drive connecting rod 12, the rear frame lifting drive connecting rod 17 and the rear end of the leg frame lifting drive connecting rod 20 forwards through universal heads.
The front end of the front frame lifting driving connecting rod 12 is hinged with the lower end of the front frame lifting reversing rod 13, the upper end of the front frame lifting reversing rod 13 is hinged with the front inner end of the underframe 1 through a rotating shaft, the rotating shaft is fixedly connected with the lower end of the inner foot of the X-shaped lifting frame 14 in a penetrating way, the X-shaped lifting frame 14 and the lower end of the outer foot of the inner foot are rotatably hinged in a lifting track 15 horizontally arranged in the front part of the underframe 1 in a sliding way, the upper ends of the inner foot and the outer foot are movably hinged with the lower end of the front frame 16, the rear end of the front frame 16 is hinged with a panel bracket 32 corresponding to the upper end of the front frame, a back panel 31 is arranged on the panel bracket 32, the lower end face of the panel bracket 32 is hinged with the upper end of a back supporting rod 34, the lower end of the back supporting rod 34 is movably connected with and fixed point supported on the front frame or the underframe, the rear part of the front frame 16 is provided with a fumigating port 25, the back panel corresponding to the fumigating port 25 is provided with a vertically penetrating panel fumigating port, the lower part of the fumigating port 25 is provided with a lifter 29, the lifter 29 is arranged in the lifter 29, the worm lifter 60 is lifted and is connected with a worm wheel box 26 corresponding to the worm wheel box, the worm box 26 is arranged on the fumigating box 26, the fumigating box 26 is arranged on the fumigating port, the front side of the underframe is provided with a lifting box 26, the front side of the underframe is provided with a lifting structure, the front side of the front end of the underframe is provided with a lifting structure, the front end of the fumigating box is provided with a lifting device, the front lifting device is provided with the lifting and the lifting device, and the lifting device is provided with the lifting and the lifting device.
The front end of the rear frame lifting driving connecting rod 17 is hinged with the lower end of the rear frame lifting reversing rod 18, the upper end of the rear frame lifting reversing rod 18 supports the rear frame 19, the rear end of the rear frame 19 is hinged with the rear end of the underframe 1, guardrails are arranged on underframes on two sides of the rear frame 18, the rear frame 19 is provided with a sitting frame 24, a thigh frame 22 and a shank frame 23 which are sequentially hinged from front to back, the front end of the sitting frame 24 is hinged with the rear end of the front frame 16 through a middle hinging rod 35, the sitting frame 24, the thigh frame 22 and the shank frame 23 are of plate-shaped structures with ventilation holes, a sitting frame palm bed surface 36, a thigh palm bed surface 37 and a shank palm bed surface 38 are respectively arranged on the sitting frame 24, the thigh frame 22 and the shank frame 23, the upper end of the lower end of the shank frame 23 is hinged with a leg frame supporting rod 40, and the lower end of the leg frame supporting rod 40 is hinged with the rear frame 19.
The front end of the leg lifting driving connecting rod 20 is hinged with a leg lifting reversing rod 21, and the upper end of the leg lifting reversing rod 21 supports a thigh frame 22.
In this embodiment, the fumigation box 26 can be removed and the fumigation opening can be used to place the fumigation palm bed surface 39 when not in use.
In this embodiment, the rear frame 19 may be lifted by itself driven by the rear frame rotating handle, or passively lifted by the front frame 16 via the intermediate hinge rod 35.
Finally, it is to be understood that although the utility model has been described in detail, it is obvious to those skilled in the art that the utility model may be modified or equivalents substituted for elements thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.