Background technology
In actual life, many people are because of actual bodily harm caused by war, disaster, unexpected injury, traffic accident, especially
It is in the majority to the wound of limbs joints of human body, hinders posterior joint and is easy malunion, Orthopeadic Surgery can be to invasive surgery posterior joint work(
Can damage treated, patients after surgery treatment restore it is recent and at a specified future date can all merge joint stiffness, periarticular chicken head,
Fascia and ligament are easy adhesion, and inflammatory hyperplasia contracture easily occurs, and clinically patient is after operation and non-operative treatment, four limbs
Joint needs reconditioning, since patient fears early functional exercise later by the fixation of the plank, gypsum of several weeks or several months
Pain is generated, or without carrying out effective functional training and overcoming treatment, the forfeiture physiology for keeping the limb joint of patient different degrees of
Function, according to Chinese orthopaedics impurity, a large amount of report in relation to medical system of Chinese rehabilitation magazine, the patient of extremities joint damage
By performing the operation and after non-operative treatment, leading to postoperative short-term and joint stiffness at a specified future date, the incidence of periarticular soft tissues adhesion
Account for about 11-13%, extremities joint wound and the postoperative generation joint function disturbance of extremities joint, body and mind is brought to these patients
Pain, serious that patient can be made to lose self care ability, there are no a kind of rehabilitations of effective artificial intelligence to control in China at present
Equipment is treated, can make after extremities joint wound and extremities joint postoperative patient obtains the effective treatment in time in early days.
And if postoperative limbs drawing be all made of the mode manually pulled, this mode not only needs to expend a large amount of body
Power, and the dynamics of drawing, the bad assurance of angle, the frequency repeated can not also ensure that uniformly many times, this will have a direct impact on
Correct rehabilitation effect.
Invention content
Goal of the invention:
The present invention proposes that digital three-dimensional human body lower limbs function of joint corrects therapeutic instrument for rehabilitation, previous existing the purpose is to solve
Problem.
Technical solution:
Digital three-dimensional human body lower limbs function of joint corrects therapeutic instrument for rehabilitation, it is characterised in that:The therapeutic equipment includes mainly correction seat
With lower-limb body-shaping device;Lower-limb body-shaping device be huckle hip joint correct push-pull rod, calf knee joint correct push-pull rod with
And it is one or more in ball portion ankle orthosis push-pull rod three;When needing that huckle hip joint correction push-pull rod is arranged,
Huckle hip joint correction push-pull rod is arranged in the position of correspondence user's thigh bottom of correction seat lower part, needs that shank is arranged
When portion's knee joint correction push-pull rod, the position on front side of corresponding user's shank is arranged in calf knee joint correction push-pull rod, needs
When ball portion ankle orthosis push-pull rod is arranged, the position in corresponding user vola is arranged in ball portion ankle orthosis push-pull rod
It sets.
Huckle hip joint correct push-pull rod and ball portion ankle orthosis push-pull rod with plane in 30 ° backward~
60 ° of inclination, calf knee joint correction push-pull rod are transversely and horizontally set.
Lower-limb body-shaping device further includes lower-limb body-shaping cylinder, and lower-limb body-shaping cylinder includes huckle correction cylinder and calf correction
Cylinder is joined together to form lever arm between huckle correction cylinder and calf correction cylinder by the way that flexible link is movable;Activity
There are one the openings of perforation huckle correction cylinder, calf correction cylinder and flexible link stretched into for leg for the side setting of arm.
The bottom of calf correction cylinder is provided with the footrest of support foot, and the bottom of footrest and calf correction cylinder passes through soft
Connection flexible connection.
It is consistent with the huckle correction length direction of cylinder that the bottom or side of huckle correction cylinder are provided with length direction
The front end of sliding slot, huckle hip joint correction push-pull rod is provided with top push rod, the middle part of the top push rod by shaft with it is big
The correction push-pull rod flexible connection of leg hip joint, the top push rod put in the sliding slot of huckle correction cylinder bottom and can be in the cunnings
The length direction of slot moves;The top push rod is the structure for the sliding slot for not departing from huckle correction cylinder bottom;
The front side or side of calf correction cylinder are provided with the length direction sliding slot consistent with calf correction cylinder, and calf knee closes
The refreshing contracting end of section correction push-pull rod is provided with top push rod, and the middle part of the top push rod is corrected by shaft and calf knee joint
Push-pull rod is flexibly connected, and can be moved in the sliding slot which puts on front side of calf correction cylinder and in the length direction of the sliding slot
It is dynamic;The top push rod is the structure for not departing from the sliding slot on front side of calf correction cylinder.
The bottom or side of footrest is provided with the sliding slot along sole direction, the telescopic end of ball portion ankle orthosis push-pull rod
It is provided with top push rod, the middle part of the top push rod is flexibly connected by shaft with ball portion ankle orthosis push-pull rod, the top
Head push rod puts in the sliding slot of footrest bottom and can be moved in the length direction of the sliding slot;The top push rod is not depart from footrest bottom
The structure of the sliding slot in portion.
It is corrected between cylinder and footrest in calf and huckle corrects the amount of being both provided between cylinder and calf correction cylinder
Angle device.
Huckle hip joint corrects push-pull rod and is both connected to respective angular adjustment with ball portion ankle orthosis push-pull rod
On device, angle of inclination is adjusted by angle regulator;
Angle regulator includes rotating basis, and huckle hip joint corrects push-pull rod and ball portion ankle orthosis push-pull rod
Connect with respective rotating basis and huckle hip joint correction push-pull rod and ball portion ankle orthosis push-pull rod axial direction
L-shaped swing boom configuration is vertically formed with respective rotating basis, huckle hip joint corrects push-pull rod and ball portion ankle-joint
Correcting push-pull rod can rotate by axis of rotating basis;
The periphery of rotating basis is provided with around one week annular slide track of rotating basis, is provided between rotating basis and annular slide track
Multiple radial communication card slots, are connected between radial communication card slot and annular slide track, the length direction of radial communication card slot and rotation
The radial direction of pedestal is identical and radial communication card slot is directed to the center of rotating basis, and radial communication card slot is radial to be arranged in rotation
Turn pedestal surrounding;
Angle regulator further includes being fixed temporarily buckle, and it includes that can put in radial communication card slot and can be to be fixed temporarily buckle
The hook being flexibly connected around the strip of card circumferentially moved around rotating basis and with strip of card in annular slide track, strip of card
Thickness satisfaction just extend into radial communication card slot and it can be moved along the length direction of radial communication card slot;
One end of hook is the structure that can hook tight huckle hip joint correction push-pull rod and ball portion ankle orthosis push-pull rod,
The other end of hook is put in strip of card, and hook can do flexible action relative to strip of card, be provided in strip of card
Spring is hooked, the position that spring pocket puts in strip of card in hook is hooked, hooks the tip position of one end connection hook of spring,
The other end contacts strip of card, hooks spring and hook can be hooked by hook part.
Advantageous effect:
Digital three-dimensional human body lower limbs function of joint corrects therapeutic instrument for rehabilitation, in the fixed part of limbs by the way of telescopic rod
Position, with the drawing that the angle of setting and dynamics and frequency optimize limbs, when use, can be by manual or logical
The push pull maneuver of computer control push-pull rod is crossed, laborsaving, convenient or even patient can operate oneself, solve well previous
The problems of.
Specific implementation mode:
Digital three-dimensional human body lower limbs function of joint corrects therapeutic instrument for rehabilitation, which includes mainly correction seat and lower-limb body-shaping dress
It sets;Lower-limb body-shaping device is that huckle hip joint corrects push-pull rod 1, calf knee joint corrects push-pull rod 2 and ball portion ankle
It is one or more in 3 three of joint correction push-pull rod;That is can be separately provided upper arm shoulder joint correction push-pull rod 4,
Palmar hand wrist joint corrects one of push-pull rod 5 or forearm joint correction push-pull rod 6, two kinds can also be selected to set from three
Set, can also three kinds be arranged simultaneously, but they two or three when being arranged simultaneously, act respectively, i.e., one of action when,
Another or two are failure to actuate;Its number principle being arranged is identical with upper limb apparatus for correcting, and setting huckle hip joint is needed to rectify
When positive push-pull rod 1, huckle hip joint correction push-pull rod 1 is arranged in the position of correspondence user's thigh bottom of correction seat lower part
It sets, when needing that calf knee joint correction push-pull rod 2 is arranged, calf knee joint corrects the setting of push-pull rod 2 in corresponding user
Position on front side of shank, when needing that ball portion ankle orthosis push-pull rod 3 is arranged, ball portion ankle orthosis push-pull rod 3 is arranged
Position in corresponding user vola.
Huckle hip joint correct push-pull rod 1 and ball portion ankle orthosis push-pull rod 3 with plane in 30 ° backward~
60°(45 ° optimal)Inclination, calf knee joint correction push-pull rod 2 be transversely and horizontally set.
Lower-limb body-shaping device further includes lower-limb body-shaping cylinder, and lower-limb body-shaping cylinder includes huckle correction cylinder 13 and calf correction
Cylinder 14 is joined together to form activity between huckle correction cylinder 13 and calf correction cylinder 14 by the way that flexible link is movable
Arm;There are one perforation huckle correction cylinder 13, calf correction cylinder 14 and flexible links for leg for the side setting of lever arm
The opening stretched into.
The bottom of calf correction cylinder 14 is provided with the footrest of support foot, and footrest and the bottom of calf correction cylinder 14 are logical
Cross the flexible connection that is flexible coupling.
The bottom or side of huckle correction cylinder 13 are provided with the length direction one of length direction and huckle correction cylinder 13
The front end of the sliding slot 15-2 of cause, huckle hip joint correction push-pull rod 1 are provided with top push rod, pass through in the middle part of the top push rod
Shaft is flexibly connected with huckle hip joint correction push-pull rod 1, which puts in the sliding slot of 13 bottom of huckle correction cylinder
It can move in 15-2 and in the length direction of sliding slot 15-2;The top push rod is the cunning for not departing from 13 bottom of huckle correction cylinder
The structure of slot 15-2;
The front side or side of calf correction cylinder 14 are provided with length direction and calf and correct cylinder 14 consistent sliding slot 15-3, small
The refreshing contracting end of leg knee joint correction push-pull rod 2 is provided with top push rod, and the middle part of the top push rod passes through shaft and calf
Knee joint is corrected push-pull rod 2 and is flexibly connected, which puts in the sliding slot 15-3 of calf correction cylinder 14 front side and can be
The length direction of sliding slot 15-3 moves;The top push rod is the knot for the sliding slot 15-3 for not departing from 14 front side of calf correction cylinder
Structure.
The bottom or side of footrest is provided with the sliding slot along sole direction, and ball portion ankle orthosis push-pull rod 3 stretches
End is provided with top push rod, and the middle part of the top push rod is flexibly connected by shaft with ball portion ankle orthosis push-pull rod 3, should
Top push rod puts in the sliding slot of footrest bottom and can be moved in the length direction of the sliding slot;The top push rod is not depart from footrest
The structure of the sliding slot of bottom.
Calf is corrected between cylinder 14 and footrest and huckle is corrected and is respectively provided between cylinder 13 and calf correction cylinder 14
There is protractor.
Huckle hip joint corrects push-pull rod 1 and ball portion ankle orthosis push-pull rod 3 is both connected to respective angle
In regulating device, angle of inclination is adjusted by angle regulator;
Angle regulator includes rotating basis 18, and huckle hip joint correction push-pull rod 1 and ball portion ankle orthosis push away
Pull rod 3 is connect with respective rotating basis 18 and huckle hip joint correction push-pull rod 1 and ball portion ankle orthosis push and pull
The axial direction of bar 3 vertically forms L-shaped swing boom configuration with respective rotating basis 18, huckle hip joint correct push-pull rod 1 and
Ball portion ankle orthosis push-pull rod 3 can be rotated with rotating basis 18 for axis;(See that the curved arrow of Fig. 2 is direction of rotation)
The periphery of rotating basis 18 is provided with around 18 1 weeks annular slide tracks of rotating basis 19, rotating basis 18 and annular slide track 19
Between be provided with multiple radial communication card slots 20, be connected between radial communication card slot 20 and annular slide track 19, radial communication card slot
20 length direction is identical as the radial direction of rotating basis 18 and radial communication card slot 20 is directed to the center of rotating basis 18, radial
Card slot 20 is radial is arranged in 18 surrounding of rotating basis for connection;
Angle regulator further includes being fixed temporarily buckle, and it includes that can put in radial communication card slot 20 and energy to be fixed temporarily buckle
Around the strip of card 21 circumferentially moved around rotating basis 18 and the extension being flexibly connected with strip of card 21 in annular slide track 19
Hook 22, the direction that the thickness of strip of card 21 is vertical with figure cathetus arrow is thickness!Satisfaction just extends into radial communication card
In slot 20 and it can be along the direction of length direction, that is, Fig. 2 cathetus arrows of radial communication card slot 20!)It is mobile,
One end of hook 22 is that can hook tight huckle hip joint correction push-pull rod 1 and ball portion ankle orthosis push-pull rod 3
Structure, such as shown in Fig. 3, hook 22 can will at least be wrapped by the bottom of hook part!The other end of hook 22 puts in bar shaped card
In piece 21, hook 22 can do flexible action relative to strip of card 21(That is the left and right directions in Fig. 3 is flexible!), strip of card
It is provided in 21 and hooks spring 23, hooked spring 23 and be sleeved on the position that hook 22 puts in strip of card 21, hook the one of spring 23
The tip position of end connection hook 22, the other end contacts strip of card 21, hooks spring 23 and to link up with 22 and hook and is hooked
Component.(Such as the component 4 in Fig. 3);
It is corrected when needing adjustment huckle hip joint correction push-pull rod 1, ball portion ankle orthosis push-pull rod 3, upper arm shoulder joint
When the angle of push-pull rod 4 or forearm joint correction push-pull rod 6, hook 22 is pulled out from strip of card 21, for Fig. 3, is pulled out
Direction be exactly to pull out to the right so that hook 22 leave huckle hip joint correction push-pull rod 1, ball portion ankle orthosis push-and-pull
Bar 3, upper arm shoulder joint correction push-pull rod 4 or forearm joint correction push-pull rod 6, then along radial communication card slot 20 by entire item
Shape card 21 slides into annular slide track 19(Glide direction straight line as shown in Figure 2 is shown in the upward direction of figure!), then another hand
It rotates huckle hip joint correction push-pull rod 1, ball portion ankle orthosis push-pull rod 3, upper arm shoulder joint and corrects push-pull rod 4 or preceding
Shoulder joint correct push-pull rod 6, after being adjusted to specified angle, for example, as shown in Fig. 2, huckle hip joint correction push-pull rod 1,
Ball portion ankle orthosis push-pull rod 3, upper arm shoulder joint correction push-pull rod 4 or forearm joint correction push-pull rod 6 it is axially adjustable
When to the angle parallel with slideway shown in B, strip of card 21 is slided into and huckle hip joint correction push-pull rod 1, ball portion
The axially vertical slideway of ankle orthosis push-pull rod 3, upper arm shoulder joint correction push-pull rod 4 or forearm joint correction push-pull rod 6
It is interior, such as in radial communication card slot 20 shown in A in Fig. 2, then loose one's grip, it will hook under the reset response for hooking spring 23
22 catch on huckle hip joint correction push-pull rod 1, ball portion ankle orthosis push-pull rod 3, upper arm shoulder joint correction push-pull rod 4 or
Forearm joint correction push-pull rod 6 reaches state as shown in Figure 3 again, completes huckle hip joint correction push-pull rod 1, vola
The angle of portion's ankle orthosis push-pull rod 3, upper arm shoulder joint correction push-pull rod 4 or forearm joint correction push-pull rod 6 is fixed, and is used
It is very convenient.
Huckle hip joint corrects push-pull rod 1, calf knee joint correction push-pull rod 2, the push-and-pull of ball portion ankle orthosis
Bar 3, upper arm shoulder joint correction push-pull rod 4, palmar hand wrist joint correction push-pull rod 5 and forearm joint correction push-pull rod 6 pass through
Central control unit controls.
Correction seat includes seat 7 and holder 8 in the front of seat 7 is arranged, and seat 7 is connect with holder 8 by cross bar 9,
Upper arm shoulder joint corrects the setting of push-pull rod 4 and leans on back, palmar hand wrist joint to correct push-pull rod 5 and be arranged on holder 8 in seat 7,
Forearm joint correction push-pull rod 6 is arranged on cross bar 9.
In use, being divided into two ways:
1, manually:
When needing to correct lower limb, lower limb are put into lower-limb body-shaping cylinder, thigh, shank and foot correspond to huckle correction cylinder respectively
13, calf correction cylinder 14 and footrest;Then huckle hip joint correction push-pull rod 1, shank are controlled by pressing hand push button
Portion knee joint correction push-pull rod 2 or ball portion ankle orthosis push-pull rod 3 do the action stretched out so that whole leg do be bent it is dynamic
Make, then foot does the action to raise up, after leg curvature to specified angle, presses reversing button and huckle hip joint is rectified
Positive push-pull rod 1, calf knee joint correction push-pull rod 2 or ball portion ankle orthosis push-pull rod 3 do retraction action, so that
Stretching is done in whole leg, completes one and stretches the drawing period, then repeats this action;
When needing upper limb lower limb to correct together, then arm and the button of leg are pressed while controlling.
2, automatic:
When needing to correct lower limb, lower limb are put into lower-limb body-shaping cylinder, thigh, shank and foot correspond to huckle correction cylinder respectively
13, calf correction cylinder 14 and footrest;Then setting on computers needs the angle corrected, dynamics and stretches the speed of drawing, frequency
Then rate etc. presses start button, then control huckle hip joint correction push-pull rod 1 by computer, calf knee joint is rectified
Positive push-pull rod 2 or ball portion ankle orthosis push-pull rod 3 do the action stretched out so that whole leg does the action being bent, then foot
The action to raise up is done in portion, after leg curvature to specified angle, presses reversing button and huckle hip joint is made to correct push-pull rod
1, calf knee joint correction push-pull rod 2 or ball portion ankle orthosis push-pull rod 3 do retraction action, so that whole leg
Stretching is done, one is completed and stretches the drawing period, then repeat this action.