CN212490665U

CN212490665U - Critical patient's limbs are assisted and are taken exercise device

Info

Publication number: CN212490665U
Application number: CN202020284341.7U
Authority: CN
Inventors: 肖香; 杨丽; 王延震
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-02-09
Anticipated expiration: 2030-03-10

Abstract

A limb auxiliary exercise device for a critically ill patient, which effectively solves the problem that the existing critically ill patient cannot exercise independently; the multifunctional bed comprises a bed body in the front-back direction, wherein the left side and the right side of the rear end of the bed body are respectively provided with a fixing box with a downward opening, left and right axial rotating shafts are respectively and rotatably connected in the two fixing boxes, pull ropes are respectively arranged on the two rotating shafts, the free ends of the two pull ropes respectively penetrate through the fixing boxes on the corresponding sides of the two pull ropes, gears extending out of the fixing boxes are respectively and coaxially arranged on the two rotating shafts, the left side and the right side of the bed body are respectively provided with a sliding groove which is communicated up and down, a sliding block is respectively and slidably connected in the two sliding grooves, the upper ends of the two sliding blocks respectively extend out of the sliding grooves on the corresponding sides of the two sliding blocks and are respectively hinged with a pedal, the left end; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Critical patient's limbs are assisted and are taken exercise device

Technical Field

The utility model relates to an intensive care unit medical treatment rehabilitation apparatus technical field, concretely relates to critical patient's limbs auxiliary exercise device.

Background

The serious patients are immobilized in bed for a long time, so that the myasthenia of the patients is easily caused, the limb movement disorder is formed, and some patients can not carry out joint movement in the optimal movement period in time, so that the adverse effects of joint stiffness, muscle atrophy and the like are caused, and the mobility of the patients after recovery is seriously influenced;

under the existing condition, the patient mostly leans on the assistance of nursing staff to carry out joint activity and joint exercise, can't independently take exercise, not only wastes time and energy, has still increased nursing staff's work burden.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a severe patients limbs assists exercise device, the effectual problem of solving current severe patients can't independently take exercise.

The technical scheme of its solution is, the utility model discloses a fore-and-aft direction's the bed body, the left and right sides of bed body rear end is equipped with the fixed box that the opening is decurrent respectively, it is connected with left and right sides axial pivot to rotate respectively in two fixed boxes, be equipped with the stay cord in two pivots respectively, the fixed box of its side that corresponds is run through respectively to the free end of two stay cords, coaxial being equipped with respectively in two pivots stretches out the gear of fixed box, the sliding tray that link up about the bed body left and right sides is seted up respectively, sliding connection has the slider in two sliding trays respectively, the sliding tray that its corresponds the side is stretched out respectively to the upper end of two sliders and is articulated respectively have the footboard, both ends are equipped with the fixed band respectively about two footboards, the lower extreme of two sliders stretches out.

Compared with the prior art, the beneficial effects of the utility model are that: stay cord, footboard and the setting of fixed band, the patient of being convenient for independently takes exercise, reduces nursing staff's work burden, the setting of slide bar and sliding sleeve, the patient of the different arm lengths of being convenient for uses, the setting of two dead levers and slide shaft improves patient's exercise effect, the patient can be simultaneously when taking exercise, also can stimulate the bracelet in turn, increases the practicality of taking exercise, improves patient's exercise interest, this simple structure, convenient operation conceives the novelty, the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a dissect right side and look the axonometric drawing.

Figure 3 is the utility model discloses a partially cut right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The multifunctional bed is characterized by being provided by figures 1 to 5, comprising a bed body 1 in the front-back direction, wherein the left side and the right side of the rear end of the bed body 1 are respectively provided with a fixed box 2 with a downward opening, two fixed boxes 2 are respectively and rotatably connected with left and right axial rotating shafts 3, two pull ropes 4 are respectively arranged on the two rotating shafts 3, the free ends of the two pull ropes 4 respectively penetrate through the fixed boxes 2 on the corresponding side, two rotating shafts 3 are respectively and coaxially provided with gears 5 extending out of the fixed boxes 2, the left side and the right side of the bed body 1 are respectively provided with sliding grooves 6 which are vertically penetrated, two sliding grooves 6 are respectively and slidably connected with sliding blocks 7, the upper ends of the two sliding blocks 7 respectively extend out of the sliding grooves 6 on the corresponding side and are respectively hinged with pedals 8, the left end and the right end of each pedal 8 are respectively provided with a fixing belt 9, and the lower ends.

In order to reset the two rotating shafts 3, the two rotating shafts 3 are respectively and coaxially provided with coil springs 11, and the free ends of the two coil springs 11 are respectively and fixedly connected with the fixed boxes 2 on the corresponding sides.

In order to improve the exercise effect of the patient, the left side and the right side of the bed body 1 are respectively provided with a fixed rod 12 which is positioned in front of the sliding groove 6 and in the up-down direction, a left axial sliding shaft 13 is rotatably connected between the two fixed rods 12, the two pull ropes 4 are positioned above the sliding shaft 13, and the outer surfaces of the two pull ropes can be respectively contacted with the outer edge surface of the sliding shaft 13.

In order to facilitate the use of patients with different arm lengths, the free ends of the two pull ropes 4 are respectively provided with a slide bar 14 in the up-down direction, the two slide bars 14 are respectively connected with a slide sleeve 15 in a sliding manner, and the back ends of the two slide sleeves 15 are respectively hinged with a hand ring 16.

In order to limit the sliding sleeves 15, the front end faces of the two sliding rods 14 are respectively provided with a plurality of limiting grooves 17 which are uniformly distributed along the vertical direction, the two sliding sleeves 15 are respectively provided with placing grooves 18 with backward openings, the two placing grooves 18 are respectively connected with limiting blocks 19 which can be inserted into the limiting grooves 17 on the corresponding sides, and the two limiting blocks 19 are respectively provided with a pull rod 20 of which the front end penetrates through the sliding sleeve 15 on the corresponding side.

In order to prevent the limiting block 19 from accidentally slipping out of the limiting groove 17, the two pull rods 20 are respectively sleeved with springs 21 between the limiting block 19 and the placing groove 18 on the corresponding side.

In order to prolong the service life of the pull ropes 4, the upper ends of the two fixed boxes 2 are respectively and rotatably connected with left and right axial pulleys 22, and the outer surfaces of the two pull ropes 4 are respectively contacted with the outer surfaces of the pulleys 22 on the corresponding sides.

When the utility model is used, the device is in the initial state that the rear end faces of the two sliding blocks 7 are respectively contacted with the rear side walls of the sliding grooves 6 on the corresponding sides, and the rear end faces of the two pedals 8 are contacted with the upper surface of the bed body 1;

the patient lies on the bed body 1, the free ends of the two pedals 8 are respectively pulled to make the patient swing upwards, the bottom surfaces of the feet of the patient are respectively contacted with the front end surfaces of the pedals 8 on the corresponding sides of the patient, the free ends of the fixing belts 9 are pulled to respectively fix the feet of the patient on the pedals 8 on the corresponding sides of the patient, and at the moment, the two knees of the patient are both in a bent state;

the two pull rods 20 are pulled forwards respectively, the two pull rods 20 drive the limit blocks 19 on the corresponding sides of the two pull rods to move forwards respectively and press the springs 21 on the corresponding sides of the two pull rods, the two limit blocks 19 are moved out of the limit grooves 17 on the corresponding sides respectively, at the moment, the two sliding sleeves 15 can move up and down, the two sliding sleeves 15 drive the bracelets 16 on the corresponding sides of the two sliding sleeves to move up and down respectively, when the two bracelets 16 move to proper positions, the two pull rods 20 are loosened, the two limit blocks 19 drive the pull rods 20 on the corresponding sides of the two limit blocks to move backwards respectively under the action of the springs 21 on the corresponding sides of the two limit blocks and insert the pull rods 20 into the limit grooves 17 on the corresponding;

the two hands of a patient respectively pull the hand rings 16 on the corresponding sides of the patient downwards, the two hand rings 16 respectively drive the sliding rods 14 on the corresponding sides of the hand rings to downwards move through the sliding sleeves 15, the two sliding rods 14 respectively drive the pull ropes 4 on the corresponding sides of the two hand rings to downwards move, the two pull ropes 4 respectively drive the rotating shafts 3 on the corresponding sides of the two hand rings to clockwise rotate, the two rotating shafts 3 respectively drive the gears 5 on the corresponding sides of the two hand rings to clockwise rotate and compress the coil springs 11 on the corresponding sides of the two hand rings, the two gears 5 respectively drive the sliding blocks 7 on the corresponding sides of the two hand rings to forwards move through the racks 10, the two sliding blocks 7 respectively drive the feet of the patient to forwards move through the pedals 8, the knees of the patient are bent, meanwhile, the feet of the patient respectively drive the pedals 8 on the corresponding sides of the two hand rings to backwards swing;

when the front end surfaces of the two sliding blocks 7 are respectively contacted with the front side walls of the sliding grooves 6 on the corresponding sides, the two sliding blocks 7 cannot move forwards, at the moment, a patient can relax two arms, meanwhile, the two rotating shafts 3 respectively drive the gears 5 to rotate anticlockwise under the action of the coil springs 11 on the corresponding sides, the two gears 5 respectively drive the sliding plates on the corresponding sides to move forwards through the racks 10, the two sliding blocks 7 respectively drive the feet of the patient to move backwards through the pedals 8, the legs of the patient are straightened, and meanwhile, the feet of the patient respectively drive the pedals 8 on the corresponding sides to swing forwards;

the above-mentioned motion is constantly repeated, and the joint of patient's upper and lower limbs constantly obtains taking exercise, and the patient also can stimulate bracelet 16 in turn at the exercise in-process, tempers the harmony of limbs.

Claims

1. The limb auxiliary exercise device for the severe patients comprises a bed body (1) in the front-back direction, and is characterized in that the left side and the right side of the rear end of the bed body (1) are respectively provided with a fixing box (2) with a downward opening, the two fixing boxes (2) are respectively and rotatably connected with a left rotating shaft (3) and a right rotating shaft (3) in the left-right axial direction, the two rotating shafts (3) are respectively provided with a pull rope (4), the free ends of the two pull ropes (4) respectively penetrate through the fixing boxes (2) on the corresponding sides, the two rotating shafts (3) are respectively and coaxially provided with gears (5) extending out of the fixing boxes (2), the left side and the right side of the bed body (1) are respectively provided with a sliding groove (6) which is vertically communicated, the two sliding grooves (6) are respectively and slidably connected with a sliding block (7), the upper ends of the two sliding blocks (7) respectively extend out of, the lower ends of the two sliding blocks (7) respectively extend out of the sliding grooves (6) on the corresponding sides and are respectively provided with racks (10) meshed with the gears (5) on the corresponding sides.

2. The critical patient limb auxiliary exercise device according to claim 1, wherein two of the rotating shafts (3) are coaxially provided with coil springs (11), and the free ends of the two coil springs (11) are fixedly connected with the fixing boxes (2) on the corresponding sides.

3. The critical patient limb auxiliary exercise device according to claim 1, wherein the left and right sides of the bed body (1) are respectively provided with a fixing rod (12) which is positioned in front of the sliding groove (6) and is in the up-down direction, a left and right axial sliding shaft (13) is rotatably connected between the two fixing rods (12), the two pull ropes (4) are positioned above the sliding shaft (13), and the outer surfaces of the two pull ropes can be respectively contacted with the outer edge surface of the sliding shaft (13).

4. The critical patient limb auxiliary exercise device according to claim 1, wherein the free ends of the two pull ropes (4) are respectively provided with a slide bar (14) in the vertical direction, the two slide bars (14) are respectively connected with a slide sleeve (15) in a sliding manner, and the opposite ends of the two slide sleeves (15) are respectively hinged with a hand ring (16).

5. The critical patient limb exercise assisting device according to claim 4, wherein the front end surfaces of the two sliding rods (14) are respectively provided with a plurality of limiting grooves (17) which are uniformly distributed along the vertical direction, the two sliding sleeves (15) are respectively provided with a placing groove (18) with a backward opening, the two placing grooves (18) are respectively connected with a limiting block (19) which can be inserted into the limiting groove (17) on the corresponding side in a sliding manner, and the two limiting blocks (19) are respectively provided with a pull rod (20) of the sliding sleeve (15) with the front end penetrating through the corresponding side.

6. The critical patient limb exercise assisting device according to claim 5, wherein the two pull rods (20) are respectively sleeved with a spring (21) between a limiting block (19) and a placing groove (18) on the corresponding side.

7. The critical patient limb auxiliary exercise device according to claim 1, characterized in that the upper ends of the two fixed boxes (2) are respectively connected with left and right axial pulleys (22) in a rotating way, and the outer surfaces of the two pull ropes (4) are respectively contacted with the outer surfaces of the pulleys (22) on the corresponding sides.