CN115382168A

CN115382168A - Nursing is with supplementary PT training bed of limbs

Info

Publication number: CN115382168A
Application number: CN202211037422.7A
Authority: CN
Inventors: 王文丽
Original assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Current assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-25
Anticipated expiration: 2042-08-29
Also published as: CN115382168B

Abstract

The invention discloses a nursing limb auxiliary PT training bed which comprises an electromagnetic pneumatic limb training device, a phase-change type sliding parking device and a supporting hydraulic hoisting device, wherein the electromagnetic pneumatic limb training device is arranged on the supporting hydraulic hoisting device, and the supporting hydraulic hoisting device is arranged on the phase-change type sliding parking device. The invention belongs to the technical field of medical rehabilitation, and particularly provides a nursing limb auxiliary PT training bed which is used for assisting limb training, assisting getting on and off a wheelchair and getting on and off a bed, and can freely move and stably park when parked.

Description

Nursing is with supplementary PT training bed of limbs

Technical Field

The invention belongs to the technical field of medical rehabilitation, and particularly relates to a limb auxiliary PT training bed for nursing.

Background

Patients with cerebral palsy, hemiplegia or apoplexy have inconvenient limb movement, and the rehabilitation physicians generally adopt treatment methods such as massage treatment, physical therapy or movement therapy (PT) for the patients. The difficulty of the treatment operation is increased because the patient is generally difficult to cooperate with. Therefore, special equipment is needed to help patients to cooperate with rehabilitation doctors for treatment.

At present, a PT training bed is mainly used for comprehensive basic action training, lying, sitting training, balance training and the like of a patient, but the PT training bed on the market has single function at present, and other instruments are needed to be matched with the PT training bed for use if training is needed; when a patient goes from a wheelchair to a PT training bed, multiple persons are required to cooperate with resultant force to stably place the patient, so that physical strength of rehabilitation doctors is tested, and accidents are easy to occur in the process of carrying the patient; the PT training bed is used as a carrier of a patient and needs to have certain maneuvering capability, and the existing PT training bed needs to move the patient from the bed to a wheelchair to move, so that the recovery training time and the recovery golden time are greatly occupied.

Disclosure of Invention

In order to solve the existing problems, the invention provides a nursing limb auxiliary PT training bed which assists in limb training, assists in getting on and off a wheelchair and getting on and off a bed, can freely move and can stably park when the bed is parked, and wheels can freely rotate when the PT bed needs to be moved by arranging a phase-change sliding parking device; by utilizing the principle that electrorheological fluid can be changed from liquid state to solid state under the action of voltage, the original action generated by the combination of the wheel and the supporting leg is optimized to be completed only by the wheel, so that the structure of the device is simplified; by adopting the electromagnetic damping adjusting device and applying the principle that the magnetic field intensity of the electromagnet is adjusted by the current intensity, the training load of the patient can be adjusted at any time according to the recovery condition of the patient, and the applicability of the device is improved; by adopting the air pressure damping adjusting device and applying the principle of atmospheric pressure and pressure difference change, the training load of the patient can be adjusted at any time according to the recovery condition of the patient, and the applicability of the device is improved.

The technical scheme adopted by the invention is as follows: nursing is with supplementary PT training bed of limbs, including electromagnetism atmospheric pressure limbs trainer, phase transition formula slip parking device and support hydraulic pressure hoisting apparatus, electromagnetism atmospheric pressure limbs trainer locates on supporting hydraulic pressure hoisting apparatus, it locates on the phase transition formula slip parking device to support hydraulic pressure hoisting apparatus.

The phase-change type sliding parking device comprises a sliding moving device and a phase-change type parking device, the phase-change type parking device is arranged on the sliding moving device, the sliding moving device comprises a chassis, wheels and a wheel axle, the wheel axle is arranged on the chassis, the wheels are arranged on the wheel axle, gap ring teeth are arranged on the wheels and used for locking the wheels in cooperation with the phase-change type parking device, the phase-change type parking device comprises a liquid tank, a liquid guide pipe, a liquid ring bag, a piston a, a propelling rack, a gear, a pedal and a rotating shaft a, the liquid tank is arranged on the chassis, the liquid guide pipe is arranged on the side wall of the liquid tank, the liquid ring bag is arranged at one end of the liquid guide pipe and made of elastic wear-resistant composite materials, the piston a is arranged on the side wall of the liquid tank, the propelling rack is arranged on the piston a, the gear is arranged on the propelling rack, the rotating shaft a is arranged on the supporting hydraulic hoisting device, the gear is sleeved on the rotating shaft a, and the pedal is arranged on the rotating shaft a.

Further, electromagnetism atmospheric pressure limbs trainer includes upper limbs training air pressure device, back of the body buttockss electromagnetism massage device and low limbs training electromagnetic means, back of the body buttockss electromagnetism massage device is located and is supported on the hydraulic pressure hoisting apparatus, one side of back of the body buttockss electromagnetism massage device is located to upper limbs training air pressure device, low limbs training electromagnetic means locates back of the body buttockss electromagnetism massage device's opposite side, and upper limbs training air pressure device is used for training patient's upper limbs muscle, and back of the body buttockss electromagnetism massage device is used for preventing bedsore and muscle atrophy for patient's massage back and buttockss muscle, and low limbs training electromagnetic means is used for training patient's low limbs muscle.

Further, upper limbs training air pressure device includes bed board an, stands up handle, hydraulic stem b and pneumatic damping adjusting device, bed board a locates one side of buttock electromagnetism massage device, stand up the handle and locate the side of bed board a, hydraulic stem b locates the below of bed board a, hydraulic stem b locates between bed board a and the chassis, atmospheric pressure damping adjusting device includes air pump, air duct, negative pressure bucket, piston b, stay cord, pull ring, pulley and pivot b, the below of bed board a is located to the air pump, the top of bed board a is located to the negative pressure bucket, the air duct is located between air pump and the negative pressure bucket, piston b locates inside the negative pressure bucket, the stay cord is located on the piston b, the other end of stay cord is located to the pull ring, the pulley is located on the bed board a, pivot b nestification is located on the pulley, adjusts the atmospheric pressure difference with external environment in the negative pressure bucket through the air pump and makes the in-process produce different loads.

Further, low limbs training electromagnetic means includes bed board c, battery b, hydraulic stem c, shank clamp plate and electromagnetic damping adjusting device, one side of back of the body buttockss electromagnetic massage device is located to bed board c, battery b nestification is located the opposite side of bed board c, the below of bed board c is located to hydraulic stem c, hydraulic stem c is located between bed board c and the chassis, the shank clamp plate is located on the bed board c, electromagnetic damping adjusting device nestification is located bed board c below, electromagnetic damping adjusting device locates between the shank clamp plate.

Further, the shank clamp plate includes clamp plate and spacing metal rod, the clamp plate is located on the bed board c, the below of clamp plate is located to spacing metal rod, electromagnetic damping adjusting device includes spacing and the electro-magnet b of arc, the spacing below of bed board c is located to the nesting of arc, the spacing between the shank clamp plate of locating of arc, inside the spacing arc of locating of arc was nested to electro-magnet b, thereby makes spacing metal rod atress size change through adjusting the magnetic field intensity of electro-magnet b, realizes the regulation of training in-process load.

Further, back of the body buttockss electromagnetism massage device includes bed board b, electro-magnet a and massage piece, bed board b is located and is supported on the hydraulic lifting device, bed board b is located between bed board a and the bed board c, inside electro-magnet a nestification locates bed board b, the massage piece is located electro-magnet a top, adjusts electro-magnet a's magnetic field intensity and magnetic field direction and makes the massage piece demonstrate the massage of different dynamics and the motion of equidirectional not.

Furthermore, the supporting hydraulic hoisting device comprises a bearing box body, a hydraulic rod a and a storage battery a, the bearing box body is arranged on the chassis, the hydraulic rod a is arranged inside the bearing box body, the storage battery a is arranged inside the bearing box body, the rotating shaft a is arranged on the bearing box body, and the storage battery a is electrically connected with the liquid tank and provides voltage for the electrorheological fluid in the liquid tank to enable the electrorheological fluid to generate phase change.

The invention adopting the structure has the following beneficial effects:

(1) The gear, the propelling rack, the piston a, the liquid tank, the liquid guide pipe and the liquid ring bag form a simple hydraulic system, the simple hydraulic system is finally converted into the liquid ring bag through the rotation of the gear, the liquid ring bag expands, fills the inside of the wheel and is meshed with the notch ring teeth, the electrorheological liquid generates phase change under the action of the storage battery a, the problem that the PT training bed is stopped when the wheel rotates stably and a patient is transferred is solved, the patient can be transferred on the PT training bed again, and precious rehabilitation training time is saved.

(2) Adopt electromagnetic damping adjusting device, thereby the produced magnetic field intensity of adjustment electro-magnet b through the current strength of adjustment electro-magnet b has finally realized the regulation to patient's training load, makes patient's training load can resume the condition according to the patient and adjusts at any time, has solved the problem that traditional spring structure can't adjust the load, has increased the suitability of device.

(3) Adopt atmospheric pressure damping adjusting device, thereby adjust the load when the patient trains with the atmospheric pressure difference of external environment in the negative pressure bucket through the air pump, make patient's training load can resume the condition according to the patient at any time and adjust, solved the problem that traditional spring structure can't adjust the load, increased the suitability of device.

(4) By adopting the electromagnetic massaging device for the hip, the intensity of the magnetic field generated by the electromagnet a is adjusted by adjusting the current intensity of the electromagnet a, so that the massage with different force is finally realized, a plurality of motors with traditional structures are saved, the functions of massaging and stimulating muscles are simultaneously realized, and the applicability of the device is increased.

Drawings

Fig. 1 is a structural schematic diagram of a nursing limb auxiliary PT training bed according to the present invention in a normal state;

fig. 2 is a front view of the nursing limb auxiliary PT training bed according to the present invention in a normal state;

fig. 3 is a schematic structural diagram of a nursing limb auxiliary PT training bed according to the present invention in a raised state;

fig. 4 is a front view of the nursing limb auxiliary PT training bed according to the present invention in a raised state;

fig. 5 is a schematic structural view of the nursing limb auxiliary PT training bed according to the present invention in the standing-up assisting state;

fig. 6 is a front view of the nursing limb auxiliary PT training bed provided in the getting-up assisting state;

fig. 7 is an exploded view of the nursing limb auxiliary PT training bed according to the present invention;

FIG. 8 is an exploded view of the electromagnetic pneumatic limb training device of the present invention;

FIG. 9 is an exploded view of the upper limb training pneumatic device of the present invention;

FIG. 10 is a schematic structural diagram of the pneumatic damping adjustment device of the present invention;

FIG. 11 is an exploded view of the electromagnetic massaging device for back and hip massage in accordance with the present invention;

figure 12 is an exploded view of the lower limb training electromagnetic apparatus of the present invention;

FIG. 13 is an exploded view of the phase change sliding parking apparatus of the present invention;

FIG. 14 is a schematic view of a portion of the sliding motion device and phase change parking device of the present invention;

fig. 15 is an exploded view of the supporting hydraulic lifting device of the present invention.

Wherein, 1, an electromagnetic pneumatic limb training device, 2, a phase-change type sliding parking device, 3, a supporting hydraulic hoisting device, 4, an upper limb training pneumatic device, 5, a hip electromagnetic massage device, 6, a lower limb training electromagnetic device, 7, a sliding moving device, 8, a phase-change type parking device, 9, a bearing box body, 10, a hydraulic rod a,11, a storage battery a,12, a bed board a,13, a turning handle, 14, a hydraulic rod b,15, a pneumatic damping adjusting device, 16, a bed board b,17, an electromagnet a,18, a massage block, 19 and a bed board c,20, storage batteries b and 21, hydraulic rods c and 22, leg pressing plates 23, an electromagnetic damping adjusting device 24, a chassis, 25, wheels 26, a wheel axle 27, a liquid tank 28, a liquid guide pipe 29, a liquid ring bag 30, pistons a and 31, a pushing rack, 32, gears 33, pedals 34, a rotating shaft a and 35, an air pump 36, an air guide pipe 37, a negative pressure barrel 38, a piston b and 39, a pull rope 40, a pull ring 41, a pulley 42, a rotating shaft b and 43, a pressing plate 44, a limiting metal rod 45, an arc limiting frame 46, an electromagnet b and 47 and a notch ring tooth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the nursing limb auxiliary PT training bed comprises an electromagnetic pneumatic limb training device 1, a phase-change type sliding parking device 2 and a supporting hydraulic lifting device 3, wherein the electromagnetic pneumatic limb training device 1 is arranged on the supporting hydraulic lifting device 3, and the supporting hydraulic lifting device 3 is arranged on the phase-change type sliding parking device 2.

As shown in fig. 8, the electromagnetic pneumatic limb training device 1 includes an upper limb training pneumatic device 4, a back and hip electromagnetic massage device 5 and a lower limb training electromagnetic device 6, wherein the back and hip electromagnetic massage device 5 is disposed on the supporting hydraulic lifting device 3, the upper limb training pneumatic device 4 is disposed on one side of the back and hip electromagnetic massage device 5, and the lower limb training electromagnetic device 6 is disposed on the other side of the back and hip electromagnetic massage device 5.

As shown in fig. 9 and 10, the upper limb training air pressure device 4 includes a bed board a12, a turning-over handle 13, a hydraulic rod b14 and an air pressure damping adjusting device 15, the bed board a12 is disposed on one side of the hip electromagnetic massage device 5, the turning-over handle 13 is disposed on a side of the bed board a12, the hydraulic rod b14 is disposed below the bed board a12, the hydraulic rod b14 is disposed between the bed board a12 and the phase-change parking device 2, the air pressure damping adjusting device 15 includes an air pump 35, an air duct 36, a negative pressure barrel 37, a piston b38, a pull rope 39, a pull ring 40, a pulley 41 and a rotating shaft b42, the air pump 35 is disposed below the bed board a12, the negative pressure barrel 37 is disposed above the bed board a12, the air duct 36 is disposed between the air pump 35 and the negative pressure barrel 37, the piston b38 is disposed inside the negative pressure barrel 37, the pull rope 39 is disposed on the piston b38, the pull ring 40 is disposed on the pull ring 39, the pulley 41 is disposed on the bed board a12, and the rotating shaft b42 is nested on the pulley 41.

As shown in fig. 11, the electromagnetic hip massage device 5 includes a bed plate b16, an electromagnet a17 and a massage block 18, the bed plate b16 is disposed on the supporting hydraulic lifting device 3, the bed plate b16 is disposed between the upper limb training pneumatic device 4 and the lower limb training electromagnetic device 6, the electromagnet a17 is nested inside the bed plate b16, and the massage block 18 is disposed above the electromagnet a 17.

As shown in fig. 12, the lower limb training electromagnetic device 6 includes a bed plate c19, a storage battery b20, a hydraulic rod c21, a leg pressing plate 22 and an electromagnetic damping adjusting device 23, the bed plate c19 is disposed on one side of the hip electromagnetic massage device 5, the storage battery b20 is nested on the other side of the bed plate c19, the hydraulic rod c21 is disposed below the bed plate c19, the hydraulic rod c21 is disposed between the bed plate c19 and the phase-change parking device 2, the leg pressing plate 22 is disposed on the bed plate c19, the electromagnetic damping adjusting device 23 is nested below the bed plate c19, the electromagnetic damping adjusting device 23 is disposed between the leg pressing plates 22, the leg pressing plate 22 includes a pressing plate 43 and a limiting metal rod 44, the pressing plate 43 is disposed on the bed plate c19, the limiting metal rod 44 is disposed below the pressing plate 43, the electromagnetic damping adjusting device 23 includes an arc-shaped nesting limiting frame 45 and an electromagnet b46, the arc-shaped limiting frame 45 is disposed between the leg pressing plates 22, and the electromagnet b46 is disposed inside the arc-shaped limiting frame 45.

As shown in fig. 13 and 14, the phase-change type sliding parking device 2 includes a sliding movement device 7 and a phase-change type parking device 8, the phase-change type parking device 8 is disposed on the sliding movement device 7, the sliding movement device 7 includes a chassis 24, a wheel 25 and a wheel 25 shaft, the wheel 25 shaft is disposed on the chassis 24, the wheel 25 shaft is disposed on the wheel 25 shaft, a notch ring 47 is disposed on the wheel 25, the phase-change type parking device 8 includes a liquid tank 27, a liquid guide tube 28, a liquid ring bag 29, a piston a30, a push rack 31, a gear 32, a pedal 33 and a rotating shaft a34, the liquid tank 27 is disposed on the chassis 24, the liquid guide tube 28 is disposed on a side wall of the liquid tank 27, the liquid ring bag 29 is disposed at one end of the liquid guide tube 28, the piston a30 is disposed on a side wall of the liquid tank 27, the push rack 31 is disposed on the piston a30, the gear 32 is disposed on the push rack 31, the rotating shaft a34 is disposed on the supporting hydraulic lifting device 3, the gear 32 is sleeved on the rotating shaft a34, and the pedal 33 is disposed on the rotating shaft a 34.

As shown in fig. 15, the supporting hydraulic lifting device 3 includes a bearing box 9, a hydraulic rod a10 and a storage battery a11, the bearing box 9 is disposed on the chassis 24, the hydraulic rod a10 is disposed inside the bearing box 9, the storage battery a11 is disposed inside the bearing box 9, and the rotating shaft a34 is disposed on the bearing box 9.

When the rehabilitation training device is used in a normal state, a rehabilitation worker steps on the pedal 33, the pedal 33 drives the rotating shaft a34 to rotate, the rotating shaft a34 drives the gear 32 to rotate, the gear 32 drives the propelling rack 31 to precess, the propelling rack 31 pushes the piston a30 to move towards the interior of the liquid tank 27, so that the electrorheological fluid in the fluid tank 27 reaches the fluid ring bag 29 through the fluid guide tube 28, the fluid ring bag 29 expands to fill the wheel 25 and is engaged with the notched ring teeth 47, the electro-rheological fluid is provided with voltage by the storage battery a11 to be changed into solid, at the moment, the nursing limb auxiliary PT training bed is stably parked in place, a patient lies on the PT training bed, the pull ring 40 of the air pressure damping adjusting device 15 is held by two hands, a rehabilitee adjusts load by the air pressure damping adjusting device 15 according to the degree of the patient, the air pump 35 is started, air in the negative pressure barrel 37 is pumped out by the air duct 36, air pressure difference is generated between the inside of the negative pressure barrel 37 and the outside, the load generated by the air pressure difference acts on the piston b38, the patient drives the pull rope 39 by the pull ring 40, the pull rope 39 changes direction and drives the piston b38 after winding the pulley 41, the patient achieves the purpose of training upper limbs, the two legs are placed on the leg pressing plates 22, and the rehabilitee adjusts load by the electromagnetic damping adjusting device 23 according to the degree of the patient, the current is generated by the storage battery b20, so that the electromagnet b46 generates a magnetic field, the limiting metal rod 44 is subjected to resistance in the movement of the magnetic field generated by the electromagnet b46, thereby developing that the leg press plate 22 receives resistance when moving in the limit of the arc-shaped limit frame 45, so that the patient can achieve the aim of training the lower limbs, and the rehabilitation training room adjusts the current in the electromagnet a17 according to the position of the patient needing massage stimulation, thereby adjusting the massage stimulation strength of the massage block 18 to the hip of the back of the patient; when rehabilitation training needs to be performed in a lifting state, a rehabilitee treads on the pedal 33, the pedal 33 drives the rotating shaft a34 to rotate, the rotating shaft a34 drives the gear 32 to rotate, the gear 32 drives the propelling rack 31 to precess, the propelling rack 31 pushes the piston a30 to move towards the interior of the liquid tank 27, so that electrorheological fluid in the liquid tank 27 reaches the liquid ring bag 29 through the liquid guide pipe 28, the liquid ring bag 29 is expanded to fill the wheels 25 and is meshed with the notched ring teeth 47, and voltage is supplied to the electrorheological fluid through the storage battery a11 to change the electrorheological fluid into a solid, so that the nursing limb PT training bed is stably parked in place, the hydraulic rod a10, the hydraulic rod b14 and the hydraulic rod c21 are simultaneously extended to enable the electromagnetic pneumatic limb training device 1 to ascend to a proper position, and if the patient needs to turn over, the hand holds the turning handle 13 and completes turning over action under the assistance of the rehabilitee; when a patient needs to go from a training bed to a wheelchair or go from the wheelchair to the training bed, a rehabilitee treads on the pedal 33, the pedal 33 drives the rotating shaft a34 to rotate, the rotating shaft a34 drives the gear 32 to rotate, the gear 32 drives the pushing rack 31 to precess, the pushing rack 31 pushes the piston a30 to move towards the interior of the liquid tank 27, so that electrorheological fluid in the liquid tank 27 reaches the liquid ring bag 29 through the liquid guide tube 28, the liquid ring bag 29 is expanded to fill the wheels 25 and is meshed with the notched ring teeth 47, and voltage is supplied to the electrorheological fluid through the storage battery a11 to change the electrorheological fluid into solid, so that the nursing limb auxiliary PT training bed is stably stopped in place, the hydraulic rod a10 contracts to be in the shortest state, the hydraulic rod b14 extends to be in the longest state, and the hydraulic rod c21 contracts to be in the shortest state, so that the rehabilitation worker can assist the patient to complete actions; when the training bed needs to be transferred, the circuit of the storage battery a11 is disconnected, the electrorheological fluid in the fluid tank 27 is converted into a liquid state, a rehabilitation technician hooks the pedal 33, the pedal 33 drives the rotating shaft a34 to rotate reversely, the rotating shaft a34 drives the gear 32 to rotate reversely, the gear 32 drives the pushing rack 31 to withdraw, the pushing rack 31 pulls the piston a30 to move towards the outside of the fluid tank 27, so that the liquid ring bag 29 is contracted, the electrorheological fluid flows back into the fluid tank 27 through the liquid guide pipe 28, at the moment, the wheels 25 can rotate freely, and the training bed can be stably stopped in place after the training bed is transferred to a proper position. Repeating the above steps when the product is used for the second time.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.

Claims

1. Supplementary PT training bed of limbs is used in nursing, its characterized in that: the device comprises an electromagnetic pneumatic limb training device (1), a phase-change type sliding parking device (2) and a supporting hydraulic lifting device (3), wherein the electromagnetic pneumatic limb training device (1) is arranged on the supporting hydraulic lifting device (3), the supporting hydraulic lifting device (3) is arranged on the phase-change type sliding parking device (2), the phase-change type sliding parking device (2) comprises a sliding moving device (7) and a phase-change type parking device (8), the phase-change type parking device (8) is arranged on the sliding moving device (7), the sliding moving device (7) comprises a chassis (24), wheels (25) and wheel axles (26), the wheel axles (26) are arranged on the chassis (24), the wheels (25) are arranged on the wheel axles (26), notch ring teeth (47) are arranged on the wheels (25), the phase-change type sliding parking device (8) comprises a liquid tank (27), a liquid guide pipe (28), a liquid ring bag (29), piston a (30), propulsion rack (31), gear (32), pedal ring teeth (33) and a rotating shaft a (34), one end of the liquid guide pipe (28) is arranged on the side wall of the chassis (27), and the liquid guide pipe (28) and the liquid guide pipe (27, liquid guide pipe (28) is arranged on the liquid guide pipe (27), the piston a (30) is arranged on the side wall of the liquid tank (27), the pushing rack (31) is arranged on the piston a (30), the gear (32) is arranged on the pushing rack (31), the rotating shaft a (34) is arranged on the supporting hydraulic lifting device (3), the gear (32) is sleeved on the rotating shaft a (34), and the pedal (33) is arranged on the rotating shaft a (34).

2. The nursing limb-assisted PT training bed according to claim 1, characterized in that: electromagnetic pressure limbs trainer (1) includes upper limbs training air pressure device (4), back of the body buttockss electromagnetism massage device (5) and low limbs training electromagnetic means (6), back of the body buttockss electromagnetism massage device (5) are located and are supported on hydraulic pressure hoisting apparatus (3), one side of back of the body buttockss electromagnetism massage device (5) is located in upper limbs training air pressure device (4), the opposite side of back of the body buttockss electromagnetism massage device (5) is located in low limbs training electromagnetic means (6).

3. The nursing limb-assisted PT training bed according to claim 2, characterized in that: upper limbs training air pressure equipment (4) are including bed board a (12), stand up handle (13), hydraulic stem b (14) and pneumatic damping adjusting device (15), one side of back of the body buttockss electromagnetic massage device (5) is located in bed board a (12), stand up the side of bed board a (12) is located in handle (13), the below of bed board a (12) is located in hydraulic stem b (14), between bed board a (12) and chassis (24) is located in hydraulic stem b (14).

4. The nursing limb-assisted PT training bed according to claim 3, characterized in that: atmospheric pressure damping adjusting device (15) include air pump (35), air duct (36), negative pressure bucket (37), piston b (38), stay cord (39), pull ring (40), pulley (41) and pivot b (42), the below of bed board a (12) is located in air pump (35), the top of bed board a (12) is located in negative pressure bucket (37), air duct (36) are located between air pump (35) and negative pressure bucket (37), inside negative pressure bucket (37) is located in piston b (38), on piston b (38) is located in stay cord (39), the other end of stay cord (39) is located in pull ring (40), on bed board a (12) is located in pulley (41), pivot b (42) nestification is located on pulley (41).

5. The nursing limb-assisted PT training bed according to claim 4, characterized in that: limb training electromagnetic device (6) include bed board c (19), battery b (20), hydraulic stem c (21), shank clamp plate (22) and electromagnetic damping adjusting device (23), one side of carrying on the back buttockss electromagnetic massage device (5) is located in bed board c (19), the opposite side of bed board c (19) is located in battery b (20) nestification, the below of bed board c (19) is located in hydraulic stem c (21), between bed board c (19) and chassis (24) is located in hydraulic stem c (21), on bed board c (19) is located in shank clamp plate (22), bed board c (19) below is located in electromagnetic damping adjusting device (23) nestification, between shank clamp plate (22) is located in electromagnetic damping adjusting device (23).

6. The nursing limb auxiliary PT training bed of claim 5, characterized in that: the leg pressing plate (22) comprises a pressing plate (43) and a limiting metal rod (44), the pressing plate (43) is arranged on the bed plate c (19), and the limiting metal rod (44) is arranged below the pressing plate (43).

7. The nursing limb auxiliary PT training bed of claim 6, characterized in that: electromagnetic damping adjusting device (23) include arc spacing (45) and electro-magnet b (46), bed board c (19) below is located in arc spacing (45) nestification, between leg pressing plate (22) is located in arc spacing (45), it is inside to locate arc spacing (45) in electro-magnet b (46) nestification.

8. The nursing limb auxiliary PT training bed of claim 7, wherein: hip electromagnetic massage device (5) include bed board b (16), electro-magnet a (17) and massage piece (18), support hydraulic lifting device (3) are located in bed board b (16), bed board b (16) are located between bed board a (12) and bed board c (19), electro-magnet a (17) are nested and are located inside bed board b (16), electro-magnet a (17) top is located in massage piece (18).

9. The nursing limb auxiliary PT training bed of claim 8, wherein: the supporting hydraulic hoisting device (3) comprises a bearing box body (9), a hydraulic rod a (10) and a storage battery a (11), the bearing box body (9) is arranged on the chassis (24), the hydraulic rod a (10) is arranged in the bearing box body (9), the storage battery a (11) is arranged in the bearing box body (9), and the rotating shaft a (34) is arranged on the bearing box body (9).