CN112245222A

CN112245222A - Medical lower limb rehabilitation exercise device for severe patients

Info

Publication number: CN112245222A
Application number: CN202011117967.XA
Authority: CN
Inventors: 方勤
Original assignee: Luohe First Peoples Hospital
Current assignee: Luohe First Peoples Hospital
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-22

Abstract

A medical lower limb rehabilitation exercise device for critically ill patients comprises a base, wherein a lower limb exercise structure is arranged on the base; the lower limb exercising structure comprises a lower limb exercising component which can simultaneously open and close the lower limbs of the patient in a plane and stretch the lower limbs up and down, and the lower limb exercising component is connected with a lower limb massaging component which can intermittently press and massage the legs of the patient; the base is also provided with a power structure connected with the lower limb exercise structure, the power structure comprises a motor, the motor is connected with a transfer linkage structure, the transfer linkage structure is connected with a back massage structure which can simultaneously carry out up-and-down charging and back-and-forth knocking on the back of the patient, and the transfer linkage structure is also connected with an upper limb stretching structure which can simultaneously carry out front-and-back stretching and up-and-down bending on the hand of the patient; the technical problems that in the prior art, the lower limb rehabilitation exercise device is single in use function, low in utilization rate and lack of upper limb and lower limb cooperation linkage exercise and massage devices are solved.

Description

Medical lower limb rehabilitation exercise device for severe patients

Technical Field

The invention relates to the technical field of rehabilitation exercise, in particular to a medical lower limb rehabilitation exercise device for severe patients.

Background

With the rapid development of socio-economy, rehabilitation medicine is often misunderstood by people as a subject to solve the problem of dysfunction in the later stage of disease, and therefore the general idea is that the intervention of rehabilitation seems to be too early for severe patients in the subacute stage of severe neurological disease, i.e., patients with cerebral stroke (cerebral ischemia/cerebral hemorrhage/subarachnoid hemorrhage), craniocerebral injury, hypoxic encephalopathy, and the like who have already completed early treatment but are still in a state where vital signs are relatively unstable. The rehabilitation value of the patient is not in the complete intervention of the disease treatment process, but in the reduction of the occurrence and further development of the specific dysfunction of the patient, thereby being beneficial to clinical diagnosis and treatment and relieving the pain of the patient. Including promoting recovery and subsequent functional recovery, all think "the patient's state of an illness is more serious to the domestic most doctor of severe patient of the subacute stage of serious neuropathy and patient's family members, fear of and can not bear the recovered exercise" but, current medical severe patient's low limbs are recovered and are taken exercise the device and function singleness in the use, and the utilization ratio is lower, lacks upper limbs and low limbs cooperation linkage exercise device and massage device simultaneously, and it is unsatisfactory to take exercise the effect.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides a medical lower limb rehabilitation exercise device for critically ill patients, which solves the technical problems that the lower limb rehabilitation exercise device in the prior art is single in use function, low in utilization rate and lack of a linkage exercise and massage device for matching upper limbs and lower limbs.

In order to achieve the purpose, the invention adopts the following technical scheme: a medical lower limb rehabilitation exercise device for critically ill patients comprises a base, wherein a lower limb exercise structure is arranged on the base; the lower limb exercising structure comprises a lower limb exercising component which can simultaneously open and close the lower limbs of the patient in a plane and stretch the lower limbs up and down, and the lower limb exercising component is connected with a lower limb massaging component which can intermittently press and massage the legs of the patient; be equipped with the power structure who is connected with the lower limbs exercise structure on the base, power structure is including the motor, and the motor is connected with the transfer linkage structure, and the transfer linkage structure is connected with can push up the shoulder and the back massage structure of beating around can going on simultaneously to patient's back, and the transfer linkage structure still is connected with can stretch around the patient's hand simultaneously and the upper limbs tensile structure of upper and lower curved stretch.

Further, the back massage structure includes a pair of massage boards that are connected with the transfer linkage structure and the massage axle all with the massage board rigid coupling, all is equipped with a plurality of massage balls on the massage board, and the massage axle all rotates and is connected with the massage stick, all is equipped with a plurality of friction balls on the massage stick.

Further, upper limbs tensile structure is including a pair of L shape support frame that all is connected with the transfer linkage structure, and the equal rigid coupling of L shape support frame has the upper limbs tensile frame, and the equal sliding connection of upper limbs tensile frame has the grab handle, and the equal rigid coupling of grab handle has a pair of expanding spring that is connected with the upper limbs tensile frame.

Furthermore, the lower limb massage component comprises an extrusion component and a massage component matched with the extrusion component, and the massage component is connected with a plurality of symmetrical clamping balls.

Further, the subassembly is tempered to low limbs including the first initiative bevel gear with the motor rigid coupling, first initiative bevel gear meshing has first driven bevel gear, first driven bevel gear rigid coupling transfer spur gear, the meshing of transfer spur gear has first conveyer belt, the meshing of first conveyer belt has first linkage gear, the coaxial rigid coupling of first linkage gear has the rotation connecting rod, the meshing of transfer spur gear has the second conveyer belt, the meshing of second conveyer belt has the second linkage gear, the second linkage gear with rotate the coaxial rigid coupling of connecting rod, the equal coaxial rigid coupling of rotation connecting rod has the foot to place the seat, the equal sliding connection of seat has the slide is placed to the foot, the equal coaxial rigid coupling of slide has the shank of placing a sliding connection with the foot to place the board, the equal coaxial rigid coupling of board has the initiative connecting rod is placed to the leg, the initiative connecting rod all rotates and is connected with driven connecting rod, driven connecting rod all is connected with the extrusion part.

Furthermore, the extrusion part comprises a bearing seat rotationally connected with the driven connecting rod, the bearing seat is slidably connected with a supporting rod fixedly connected with the seat, the bearing seat is further fixedly connected with a sliding crank, the sliding crank is rotationally connected with a second rotating body and a first rotating body corresponding to the second rotating body, and the first rotating body and the second rotating body are matched with the massage part.

Furthermore, the massage part comprises a fixed connecting rod fixedly connected with the chair seat, the fixed connecting rod is rotatably connected with a plurality of first rotating shafts, the first rotating shafts are rotatably connected with second rotating shafts, return springs are fixedly connected between the first rotating shafts and the second rotating shafts, the first rotating shafts are provided with small rotating bodies in sliding connection with the first rotating bodies, the small rotating bodies in the second rotating shafts are in sliding connection with the second rotating bodies, and the first rotating shafts and the second rotating shafts are fixedly connected with the clamping balls.

Further, the transfer linkage structure is including the second initiative bevel gear with the motor rigid coupling, the meshing of second initiative bevel gear has the driven bevel gear of second, the coaxial rigid coupling of driven bevel gear of second has first movable gear, first movable gear meshes the connecting band, the connecting band meshes has second movable gear, the coaxial rigid coupling of second movable gear has a pair of initiative spur gear, the initiative spur gear all rotates the backup pad that is connected with the base rigid coupling, the initiative spur gear all meshes has driven spur gear, driven spur gear all rotates with the backup pad coaxial coupling, all be equipped with the power pole on the driven spur gear, the equal sliding connection of power pole has the power axle of being connected with the rotation of initiative spur gear, the power axle all with massage board rigid coupling, the power axle all with L shape support frame rigid coupling.

Furthermore, the first slide bar and the second slide bar are both provided with splines which are in sliding connection with an upper limb stretching frame, and fixed valves matched with the splines are arranged in the upper limb stretching frame.

Further, a pair of foot fixing belts are arranged on the foot placing seat.

Compared with the prior art, the invention has the beneficial effects that: when the lower limb stretching assembly is used, passive repeated horizontal stretching and varicosity exercise are provided for the lower limbs of a critically ill patient, the exercise effect is good, other medical personnel do not need to take care of the lower limb stretching assembly, and time and labor are saved; the lower limb massage component is arranged to carry out circulating clamping massage on different parts of the thigh of the critically ill patient at the same time, so that the blood circulation of the leg of the patient is promoted, and the problem that the blood circulation is not smooth due to long-term compression on the lower side of the leg, which is not beneficial to the recovery of the lower limb of the patient, is avoided; the upper limb stretching structure is arranged to realize stretching and bending exercise on two hands of a patient, and the upper limb and the lower limb of the patient are linked and matched to perform rehabilitation exercise in cooperation with the lower limb stretching structure, so that better exercise and treatment effects can be achieved for the patient; the back massage structure is arranged, so that the rehabilitation exercise of the patient is realized, the massage therapy is simultaneously realized, the blood circulation of the back of the patient can be promoted, and the anxiety and the pain of the patient can be relieved.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic structural view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the lower limb extension structure of the present invention;

FIG. 4 is a schematic diagram of the construction of a lower limb stretching assembly of the present invention;

FIG. 5 is a schematic view of a lower limb massage assembly of the present invention;

FIG. 6 is a schematic structural view of a back massage mechanism and an upper limb stretching mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a transfer linkage structure according to the present invention;

figure 8 is a schematic structural view of the upper limb stretching assembly of the present invention;

fig. 9 is a schematic view of the back massage assembly of the present invention;

FIG. 10 is a schematic view of the structure of the pressing member of the present invention;

fig. 11 is a schematic view of the structure of the massage device of the present invention;

FIG. 12 is an enlarged view of a portion of the V region of FIG. 8 in accordance with the present invention;

FIG. 13 is an enlarged view of a portion of the structure of the area W of FIG. 9 in accordance with the present invention;

in the figure: 1. a base, 2, universal wheels, 3, a motor, 4, a support plate, 5, a leg placing plate, 6, a chair rail, 7, a chair back, 8, a chair seat, 9, a first driving bevel gear, 10, a first driven bevel gear, 11, a transfer spur gear, 12, a first linkage gear, 13, a first transmission belt, 14, a second transmission belt, 15, a second linkage gear, 16, a foot placing seat, 17, a sliding plate, 18, a driving connecting rod, 19, a driven connecting rod, 20, a foot fixing belt, 21, a rotation connecting rod, 22, a bearing seat, 23, a support rod, 24, a sliding crank, 25, a first rotator, 26, a small rotator, 27, a clamping ball, 28, a return spring, 29, a first rotating shaft, 30, a second rotating shaft, 31, a second rotator, 32, a fixing connecting rod, 33, a second driving bevel gear, 34, a second driven bevel gear, 35, a first moving gear, 36, a connecting belt, 37. the massage device comprises a second junction gear, 38, an L-shaped support frame, 39, a first sliding rod, 40, a second sliding rod, 41, a power rod, 42, a driven spur gear, 43, a driving spur gear, 44, a power shaft, 45, a friction ball, 46, an upper limb stretching frame, 47, a grab handle, 48, a telescopic spring, 49, a massage plate, 50, a massage ball, 51, a connecting block, 52, a massage rod, 53 and a massage shaft.

Detailed Description

A medical lower limb rehabilitation exercise device for critically ill patients, which is shown in figures 1-13 and comprises a base 1, wherein a lower limb exercise structure is arranged on the base 1; the lower limb exercising structure comprises a lower limb exercising component which can simultaneously open and close the lower limbs of the patient in a plane and stretch the lower limbs up and down, and the lower limb exercising component is connected with a lower limb massaging component which can intermittently press and massage the legs of the patient; be equipped with the dynamic structure who is connected with the lower limbs exercise structure on the base 1, dynamic structure is including motor 3, and motor 3 is connected with the transfer linkage structure, and the transfer linkage structure is connected with the back massage structure that can carry out the upper and lower shoulder and strike around simultaneously to patient's back, and the transfer linkage structure still is connected with the upper limbs tensile structure that can stretch around and bend from top to bottom simultaneously to patient's hand.

When the device is used, the base 1 is used for supporting and fixing a fixing seat of the whole device, the motor 3 acts, the motor 3 drives the lower limb exercise component to act, the lower limb exercise component can simultaneously drive the legs of a patient to horizontally stretch and vertically bend, so as to drive the lower limbs to perform rehabilitation exercise, the lower limb exercise component can simultaneously drive the lower limb massage component to act, the lower limb massage component drives the clamping balls 27 to perform intermittent clamping massage on different parts of the lower sides of the legs of the patient, so that the blood circulation of the legs of the patient is promoted, and the problem that the lower sides of the legs are unsmooth in blood circulation due to long-term compression and are not beneficial to the lower limb rehabilitation of the patient is avoided; meanwhile, the motor 3 can drive the transfer linkage structure to act, the transfer linkage structure drives the back massage structure to act, and the back massage structure can carry out up-and-down rolling massage and knocking massage on the back of the patient, so that the blood circulation of the back of the patient is promoted, and the anxiety and pain of the patient can be relieved; the transfer linkage structure still can drive the action of upper limbs tensile structure when back massage structure moves, and upper limbs tensile structure drives patient's hand and does the front and back tensile and upper and lower varicosity exercise.

As shown in fig. 6 and 9, the back massage structure comprises a pair of massage plates 49 connected with the transfer linkage structure and massage shafts 53 fixedly connected with the massage plates 49, a plurality of massage balls 50 are arranged on the massage plates 49, massage rods 52 are rotatably connected on the massage shafts 53, and a plurality of friction balls 45 are arranged on the massage rods 52.

Preferably, the transfer linkage structure drives the massage plate to simultaneously perform back-and-forth knocking and up-and-down rubbing, the massage plate drives the massage shaft to perform the same movement, and the massage rod in the massage shaft drives the friction ball to perform back rotation massage; the back massage structure can carry out up-and-down rolling massage and knocking massage on the back of the patient, promote the blood circulation of the back of the patient and relieve the anxiety and pain of the patient.

As shown in fig. 6 and 8, the upper limb stretching structure includes a pair of L-shaped supporting frames 38 connected to the transfer linkage structure, the L-shaped supporting frames 38 are each fixedly connected to an upper limb stretching frame 46, the upper limb stretching frames 46 are each slidably connected to a handle 47, and the handles 47 are each fixedly connected to a pair of extension springs 48 connected to the upper limb stretching frames 46.

Preferably, the transfer linkage structure drives the L-shaped support frame 38 to move up and down and back and forth simultaneously, the L-shaped support frame 38 drives the upper limb stretching frame 46 to move in the same way, the upper limb stretching frame 46 drives the grab handle 47 to move in the same way, and the grab handle 47 drives the hands of the patient to stretch back and forth and perform up and down flexion exercise simultaneously; the positions of the upper limb stretching frame 46 on the first sliding rod 39 and the second sliding rod 40 are adjusted, the hands of the patient are placed on the grab handle 47, and the extension spring 48 below the grab handle 47 plays a role in buffering and protecting the arms of the patient when the arms of the patient are stretched.

As shown in fig. 5, 10 and 11, the lower limb massage assembly includes a pressing member and a massage member coupled to the pressing member, and the massage member is coupled with a plurality of symmetrical gripping balls 27.

Preferably, the lower limb massage component carries out circulating clamping massage on different parts of thighs of the severe patient at the same time, promotes blood circulation of legs of the patient, and avoids unsmooth blood circulation caused by long-term compression of the lower sides of the legs, which is not beneficial to recovery of the lower limbs of the patient.

As shown in fig. 2 and 3, the lower limb exercising assembly comprises a first driving bevel gear 9 fixedly connected with a motor 3, the first driving bevel gear 9 is engaged with a first driven bevel gear 10, the first driven bevel gear 10 is fixedly connected with a transfer spur gear 11, the transfer spur gear 11 is engaged with a first transmission belt 13, the first transmission belt 13 is engaged with a first linkage gear 12, the first linkage gear 12 is coaxially and fixedly connected with a rotation connecting rod 21, the transfer spur gear 11 is engaged with a second transmission belt 14, the second transmission belt 14 is engaged with a second linkage gear 15, the second linkage gear 15 is coaxially and fixedly connected with the rotation connecting rod 21, the rotation connecting rod 21 is coaxially and fixedly connected with a foot placing seat 16, the foot placing seat 16 is slidably connected with a sliding plate 17, the sliding plate 17 is rotatably connected with a seat 8, the sliding plate 17 is coaxially and fixedly connected with a leg placing plate 5 slidably connected with the foot placing seat 16, the leg placing plate 5 is coaxially and fixedly connected with a driving, the driving connecting rods 18 are rotatably connected with driven connecting rods 19, and the driven connecting rods 19 are connected with the extrusion part.

Preferably, the motor 3 acts, the motor 3 drives the first driving bevel gear 9 to rotate, the first driving bevel gear 9 drives the first driven bevel gear 10 to rotate, the first driven bevel gear 10 drives the transfer spur gear 11 to rotate, the transfer spur gear 11 drives the first transmission belt 13 to rotate, the first transmission belt 13 drives the first linkage gear 12 to rotate, the first linkage gear 12 drives the rotation connecting rod 21 to rotate, the transfer spur gear 11 simultaneously drives the second transmission belt 14 to rotate, the second transmission belt 14 drives the second linkage gear 15 to rotate, the second linkage gear 15 simultaneously drives the rotation connecting rod 21 to rotate, the rotation connecting rod 21 drives the foot placing seat 16 to rotate, the foot placing seat 16 drives the sliding plate 17 to rotate, the foot placing seat 16 drives the leg placing plate 5 to rotate while the foot placing seat 16 slides in the groove in the leg placing plate 5, so as to realize the bending of the legs, the leg placing plate 5 rotates, the leg placing plates 5 drive the driving connecting rods 18 to rotate, the driving connecting rods 18 drive the driven connecting rods 19 to rotate, and the driven connecting rods 19 drive the extrusion components to move.

As shown in fig. 2 and 5, the pressing component includes a bearing seat 22 rotatably connected to the driven link 19, the bearing seat 22 is slidably connected to a support rod 23 fixedly connected to the seat 8, the bearing seat 22 is further fixedly connected to a sliding crank 24, the sliding crank 24 is rotatably connected to a second rotating body 31 and a first rotating body 25 corresponding to the second rotating body 31, and both the first rotating body 25 and the second rotating body 31 are matched with the massage component.

Preferably, the driven connecting rod 19 rotates, the driven connecting rod 19 drives the bearing seat 22 to slide along the supporting rod 23, the bearing seat 22 drives the sliding crank 24 to move, the sliding crank 24 drives the first rotating body 25 and the second rotating body 31 to move, and both the first rotating body 25 and the second rotating body 31 drive the massage component to move.

As shown in fig. 2 and 5, the massage component includes a fixed link 32 fixedly connected to the seat 8, the fixed link 32 is rotatably connected to a plurality of first shafts 29, the first shafts 29 are rotatably connected to a second shaft 30, a return spring 28 is fixedly connected between the first shaft 29 and the second shaft 30, the first shaft 29 is provided with a small rotor 26 slidably connected to the first rotor 25, the small rotor 26 and the second rotor 31 on the second shaft 30 are slidably connected, and the first shaft 29 and the second shaft 30 are fixedly connected to the holding ball 27.

Preferably, the sliding crank 24 drives the first rotating body 25 and the second rotating body 31 to reciprocate along the support rod 23, the first rotating body 25 and the second rotating body 31 are both connected with the small rotating body 26 in a sliding manner, the small rotating body 26 inwardly presses the first rotating shaft 29 and the second rotating shaft 30, the first rotating shaft 29 and the second rotating shaft 30 drive the clamping balls 27 to clamp and massage the legs of the patient, because the first rotating body 25 and the second rotating body 31 reciprocate along the support rod 23, the first rotating body 25 and the second rotating body 31 can simultaneously press different small rotating bodies 26, and then the clamping balls 27 at different positions are driven to carry out reciprocating clamping massage on different parts of the legs of the patient, so that the blood circulation of the legs of the patient is promoted, the unsmooth blood circulation caused by long-term pressing of the lower sides of the legs is avoided, and the lower limbs of the patient are not.

As shown in fig. 6 and 7, the intermediate transmission linkage structure includes a second driving bevel gear 33 fixedly connected to the motor 3, the second driving bevel gear 33 is engaged with a second driven bevel gear 34, the second driven bevel gear 34 is coaxially and fixedly connected to a first driving gear 35, the first driving gear 35 is engaged with a connecting belt 36, the connecting belt 36 is engaged with a second driving gear 37, the second driving gear 37 is coaxially and fixedly connected to a pair of driving spur gears 43, the driving spur gears 43 are rotatably connected to a support plate 4 fixedly connected to the base 1, the driving spur gears 43 are respectively engaged with a driven spur gear 42, the driven spur gears 42 are respectively and coaxially and rotatably connected to the support plate 4, the driven spur gears 42 are respectively provided with a power rod 41, the power rods 41 are respectively and slidably connected to a power shaft 44 rotatably connected to the driving spur gears 43, the power shafts 44 are respectively and fixedly connected to a massage plate 49, and the power shafts 44 are respectively and fixedly connected to an.

Preferably, the motor 3 acts, the motor 3 drives the second driving bevel gear 33 to rotate, the second driving bevel gear 33 drives the second driven bevel gear 34 to rotate, the second driven bevel gear 34 drives the first moving gear 35 to rotate, the first moving gear 35 drives the connecting belt 36 to rotate, the connecting belt 36 drives the second moving gear 37 to rotate, the second moving gear 37 drives the pair of driving spur gears 43 to rotate, the driving spur gears 43 both drive the driven spur gears 42 to rotate, the driven spur gears 42 both drive the power rod 41 to rotate, the power rod 41 and the driving spur gears 43 together drive the power shaft 44 to move up and down and forth and back and forth, the power shaft 44 drives the back massage structure to push up and down and knock back and forth and massage the back and forth on the back of the patient, and the power shaft 44 drives the upper limb stretching structure to stretch and pull back and forth and up and down and bend.

As shown in fig. 6, the first slide bar 39 and the second slide bar 40 are both provided with splines slidably connected to the upper limb stretching frame 46, and the upper limb stretching frame 46 is provided with a fixed valve engaged with the splines.

Preferably, the upper limb stretching frame 46 can adjust the position on the first slide bar 39 and the second slide bar 40, the spline can limit the upper limb stretching frame 46 to prevent the upper limb stretching frame 46 from rotating on the slide bars, and the fixed valve can fix the upper limb stretching frame 46 after the position is determined; the position of the upper limb stretching frame 46 is adjusted according to the length of the arm of different patients, so that a better exercise effect can be achieved.

As shown in fig. 3, the foot seats 16 are each provided with a pair of foot fixing straps 20.

Preferably, the foot fixing belt 20 is used for fixing the feet of the patient, so that the bad exercise effect caused by the movement of the patient when the lower limbs are exercised can be prevented.

The working process of the invention is as follows: when the leg fixing device is used, the legs of a patient are placed on the leg placing plate 5, the feet of the patient are fixed by the foot fixing belts 20 on the foot placing seat 16, the positions of the upper limb stretching frames 46 on the first sliding rod 39 and the second sliding rod 40 are adjusted, the hands of the patient are placed on the grab handle 47, and the extension springs 48 below the grab handle 47 play a role in buffering and protecting the arms of the patient when the arms of the patient are stretched.

The motor 3 acts, the motor 3 drives the first driving bevel gear 9 to rotate, the first driving bevel gear 9 drives the first driven bevel gear 10 to rotate, the first driven bevel gear 10 drives the transfer spur gear 11 to rotate, the transfer spur gear 11 drives the first transmission belt 13 to rotate, the first transmission belt 13 drives the first linkage gear 12 to rotate, the first linkage gear 12 drives the rotation connecting rod 21 to rotate, the transfer spur gear 11 simultaneously drives the second transmission belt 14 to rotate, the second transmission belt 14 drives the second linkage gear 15 to rotate, the second linkage gear 15 simultaneously drives the rotation connecting rod 21 to rotate, the rotation connecting rod 21 drives the foot placing seat 16 to rotate, the foot placing seat 16 drives the sliding plate 17 to rotate, the foot placing seat 16 drives the leg placing plate 5 to rotate, the foot placing seat 16 slides in the groove in the leg placing plate 5 while the leg placing plate 5 rotates, the leg placing plate 5 drives the driving connecting rod 18 to rotate, the driving connecting rod 18 drives the driven connecting rod 19 to rotate, the driven connecting rod 19 drives the bearing seat 22 to slide along the supporting rod 23, the bearing seat 22 drives the sliding crank 24 to move, the sliding crank 24 drives the first rotating body 25 and the second rotating body 31 to move, the first rotating body 25 and the second rotating body 31 are both in sliding connection with the small rotating body 26, the small rotating body 26 inwards extrudes the first rotating shaft 29 and the second rotating shaft 30, the first rotating shaft 29 and the second rotating shaft 30 drive the clamping balls 27 to perform clamping massage on the legs of a patient, because the first rotating body 25 and the second rotating body 31 reciprocate along the supporting rod 23, the first rotating body 25 and the second rotating body 31 can simultaneously extrude different small rotating bodies 26, and then drive the clamping balls 27 at different positions to perform reciprocating clamping massage on different parts of the legs of the patient, the blood circulation of the legs of the patient is promoted, and the unsmooth blood circulation caused by long-term, is not beneficial to the rehabilitation of the lower limbs of the patient.

The motor 3 acts, the motor 3 drives the second driving bevel gear 33 to rotate, the second driving bevel gear 33 drives the second driven bevel gear 34 to rotate, the second driven bevel gear 34 drives the first driving gear 35 to rotate, the first driving gear 35 drives the connecting belt 36 to rotate, the connecting belt 36 drives the second driving gear 37 to rotate, the second driving gear 37 drives the pair of driving spur gears 43 to rotate, the driving spur gears 43 both drive the driven spur gears 42 to rotate, the driven spur gears 42 both drive the power rod 41 to rotate, the power rod 41 and the driving spur gears 43 together drive the power shaft 44 to move up and down and back and forth, the power shaft 44 drives the back massage structure to push up and down and knock back and forth on the back of the patient, and meanwhile, the power shaft 44 drives the upper limb stretching structure to stretch up and down and bend up and down the hand of the patient.

Claims

1. The utility model provides a medical severe patients low limbs are recovered and are tempered device which characterized in that: comprises a base (1), wherein a lower limb exercise structure is arranged on the base (1); the lower limb exercising structure comprises a lower limb exercising component which can open and close the lower limbs of the patient in a plane and can be bent upwards and downwards at the same time, and the lower limb exercising component is connected with a lower limb massaging component which can intermittently squeeze and massage the legs of the patient; be equipped with the power structure who is connected with the lower limbs exercise structure on base (1), power structure is including motor (3), and motor (3) are connected with the transfer linkage structure, and the transfer linkage structure is connected with the back massage structure that can carry out the vertical charging simultaneously and strike around to patient's back, and the transfer linkage structure still is connected with the upper limbs tensile structure that can stretch and bend from top to bottom around the patient's hand simultaneously.

2. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the back massage structure comprises a pair of massage plates (49) connected with the transfer linkage structure and massage shafts (53) fixedly connected with the massage plates (49), wherein a plurality of massage balls (50) are arranged on the massage plates (49), the massage shafts (53) are rotatably connected with massage rods (52), and a plurality of friction balls (45) are arranged on the massage rods (52).

3. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the upper limb stretching structure comprises a pair of L-shaped supporting frames (38) which are connected with the transfer linkage structure, the L-shaped supporting frames (38) are fixedly connected with upper limb stretching frames (46), the upper limb stretching frames (46) are connected with grab handles (47) in a sliding mode, and the grab handles (47) are fixedly connected with a pair of extension springs (48) connected with the upper limb stretching frames (46).

4. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the lower limb massage component comprises an extrusion component and a massage component matched with the extrusion component, and the massage component is connected with a plurality of symmetrical clamping balls (27).

5. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the subassembly is tempered to low limbs including the first initiative bevel gear with the motor rigid coupling, first initiative bevel gear meshing has first driven bevel gear, first driven bevel gear rigid coupling transfer straight-teeth gear, the meshing of transfer straight-teeth gear has first conveyer belt, the meshing of first conveyer belt has first linkage gear, the coaxial rigid coupling of first linkage gear has the rotation connecting rod, the meshing of well transfer straight-teeth gear has the second conveyer belt, the meshing of second conveyer belt has the second linkage gear, the second linkage gear with rotate the coaxial rigid coupling of connecting rod, the equal coaxial rigid coupling of rotation connecting rod has the foot to place the seat, the equal sliding connection of seat is placed to the foot has the slide, the equal coaxial rigid coupling of slide has the shank of placing seat sliding connection with the foot to place the board, the equal coaxial rigid coupling of board is placed to the leg has the initiative connecting rod, the initiative connecting rod all rotates and is connected with driven connecting rod, driven connecting rod all is connected.

6. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 5, wherein: the squeezing component comprises a bearing seat (22) rotatably connected with a driven connecting rod (19), the bearing seat (22) is slidably connected with a supporting rod (23) fixedly connected with a seat (8), a sliding crank (24) is further fixedly connected with the bearing seat (22), the sliding crank (24) is rotatably connected with a second rotating body (31) and a first rotating body (25) corresponding to the second rotating body (31), and the first rotating body (25) and the second rotating body (31) are matched with the massaging component.

7. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 6, wherein: massage part is including fixed connecting rod (32) with seat support (8) rigid coupling, it is connected with first pivot (29) of a plurality of to rotate on fixed connecting rod (32), first pivot (29) all rotates and is connected with second pivot (30), it has reset spring (28) all to rotate the rigid coupling between first pivot (29) and second pivot (30), all be equipped with one on first pivot (29) with first body (25) sliding connection's little body of turning (26), little body of turning (26) on second pivot (30) and second body (31) sliding connection, first pivot (29) and second pivot (30) all with clamp ball (27) rigid coupling.

8. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the transfer linkage structure comprises a second driving bevel gear (33) fixedly connected with a motor (3), the second driving bevel gear (33) is meshed with a second driven bevel gear (34), the second driven bevel gear (34) is coaxially fixedly connected with a first moving gear (35), the first moving gear (35) is meshed with a connecting belt (36), the connecting belt (36) is meshed with a second moving gear (37), the second moving gear (37) is coaxially fixedly connected with a pair of driving straight gears (43), the driving straight gears (43) are rotatably connected with a supporting plate (4) fixedly connected with a base (1), the driving straight gears (43) are respectively meshed with driven straight gears (42), the driven straight gears (42) are respectively and rotatably connected with the supporting plate (4), power rods (41) are respectively arranged on the driven straight gears (42), the power rods (41) are respectively and slidably connected with power shafts (44) rotatably connected with the driving straight gears (43), the power shafts (44) are fixedly connected with the massage plate (49), and the power shafts (44) are fixedly connected with the L-shaped support frame (38).

9. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the first sliding rod (39) and the second sliding rod (40) are both provided with splines which are in sliding connection with an upper limb stretching frame (46), and fixed valves matched with the splines are arranged in the upper limb stretching frame (46).

10. The medical lower limb rehabilitation and exercise device for critically ill patients according to claim 1, wherein: the foot placing seat (16) is provided with a pair of foot fixing belts (20).