CN114533362A - Orthopedic device for orthopedic spinal surgery - Google Patents

Abstract

An orthopedic device for orthopedic spinal surgery solves the problems that the existing spinal orthopedic device has unsatisfactory treatment effect, brings pain to patients, increases nursing workload for nursing staff, cannot adjust the body position and posture of the patients according to different patients and achieves the aim of correcting the spine through movement; the base, the base rigid coupling has the locating rack, be equipped with on the locating rack by first connecting rod, the second connecting rod, the third connecting rod, the rhombus structure that the fourth connecting rod constitutes, the rigid coupling has the bedplate between two fourth connecting rods, the bedplate rear end articulates there is angle adjustable backup plate, the bedplate front end articulates there is the articulated low limbs board of rotation in the same direction in step with the backup plate, the backup plate rigid coupling has the regulating block, be equipped with arc piece with adjustable movement track on the regulating block, be equipped with the lifter plate that can vertical reciprocal lift on the bedplate, be equipped with the wedge that can reciprocating motion on the lifter plate, the rigid coupling has the actuating lever on the third connecting rod, the one end that the third connecting rod was kept away from to the actuating lever articulates there is the slide bar, slide bar and locating rack front and back sliding connection.

Description

Orthopedic device for orthopedic spinal surgery

Technical Field

The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to an orthopedic device for orthopedic spinal surgery.

Background

Spinal orthotics is a combination of philosophy and scientific art. In the guidance concept, attention is paid to the overall research of the human body, attention is paid to the mutual relation of each organ and tissue in the human body, and a method for maintaining and restoring natural physiological and physical balance is sought. Under the guidance of the thought, spinal correction is not a systematic method for simply adjusting the vertebra, but macroscopically looks at the overall balance of the human body to recognize the mysterious space in the human body, and then searches for a basis from scientific experiments to achieve the aim of adjusting the balance. This method of adjustment is not only safe and effective for the spine, but also involves every muscle and joint throughout the body, involving a balance of physiology. The understanding and regulation of the human body can reach a delicate boundary.

The spine correction method can select proper self movement, correct bad postures and perform parallel spine correction training to achieve the aim of spine correction, and the existing orthotics for the spine only limit the spine and body positions of a patient by using positioning frames to achieve the aim of spine correction.

Disclosure of Invention

Aiming at the technical problems, the invention provides an orthopedic device for orthopedic spinal surgery, which solves the problems that the existing spinal orthopedic device has unsatisfactory treatment effect, brings pain to patients, increases nursing workload for nursing staff, cannot adjust the body position and posture of the patients according to different patients and achieves the aim of correcting the spine through movement.

In order to achieve the above object, the present invention provides the following technical solutions; the adjustable lifting bed comprises a base, wherein a positioning frame is fixedly connected to the base, two first connecting rods and two second connecting rods which are same in structure and coaxially rotate are hinged to the left side and the right side of the positioning frame, a third connecting rod is hinged to one end, far away from the positioning frame, of each first connecting rod, a fourth connecting rod is hinged to one end, far away from the first connecting rod, of each third connecting rod, one end, far away from the third connecting rod, of each fourth connecting rod is hinged to the corresponding second connecting rod, each first connecting rod, each second connecting rod, each third connecting rod and each fourth connecting rod form a diamond structure, a bed plate is fixedly connected between the two fourth connecting rods, the rear end of the bed plate is hinged to a backrest plate with adjustable angles, a lower limb plate which is synchronously and rotatably hinged to the backrest plate in the same direction is hinged to the front end of the bed plate, an adjusting block is fixedly connected to the backrest plate, an arc-shaped block with adjustable in back-and forth movement track is arranged on the adjusting block, and a lifting plate capable of vertically reciprocating lifting is arranged on the bed plate, but be equipped with reciprocating motion's wedge on the lifter plate, fixedly connected with actuating lever on the third connecting rod, the one end that the third connecting rod was kept away from to the actuating lever articulates there is the slide bar, slide bar and locating rack front and back sliding connection.

Preferably, two supports of fixedly connected with and four stoppers that are the rectangle and distribute on the regulating block, all rotate on every support and be connected with first regulation pole and second regulation pole, the one end that support was kept away from to first regulation pole and second regulation pole all fixedly connected with uide pin, all be equipped with on every stopper with uide pin sliding connection's guide way, all threaded connection on every uide pin with stopper complex lock nut, all sliding connection has first slider on first regulation pole and the second regulation pole, all articulated on every first slider have the dead lever, the upper end and the arc piece fixed connection of all dead levers.

Preferably, the articulated punishment department of per two first connecting rods and third connecting rod is equipped with the articulated shaft, and two articulated shaft internal rotations are connected with the pivot, fixedly connected with cams in the pivot, be equipped with the cam groove on the cam, the cam groove includes circular arc groove and V type groove, sliding connection has first round pin and second to roll the round pin in the cam groove, first round pin and second roll the round pin and all the time be different at circular arc groove and V type inslot, first round pin rotates and is connected with the connecting block, connecting block and lifter plate fixed connection, it has V type pendulum rod to articulate on the actuating lever, the one end and the second roll the round pin of V type pendulum rod rotate and are connected, the other end of V type pendulum rod articulates there is the fifth connecting rod, the one end that V type pendulum rod was kept away from to the fifth connecting rod is articulated with the wedge.

Preferably, fixedly connected with crank in the pivot, the one end that the pivot was kept away from to the crank articulates there is the upper limbs gangbar, it has the low limbs gangbar to articulate on the upper limbs gangbar, it has branch to articulate on the low limbs gangbar, the one end that the low limbs gangbar was kept away from to branch is articulated with the third connecting rod, fixedly connected with handle on the upper limbs gangbar, fixedly connected with backup pad on the low limbs gangbar, the about band of fixedly connected with in the backup pad.

Preferably, the upper fixedly connected with first fixed block of backup plate, fixedly connected with second fixed block and third fixed block on the lower limb board, it has the gangbar to articulate between first fixed block and the second fixed block, it has electric putter to articulate on the third fixed block, electric putter keeps away from the one end of third fixed block and articulates with the bedplate.

Preferably, the base is rotatably connected with an adjusting lead screw, the adjusting lead screw is connected with a second sliding block in a threaded manner, the second sliding block is connected with the base in a front-back sliding manner, and the second sliding block is fixedly connected with the sliding rod.

Preferably, a driving motor is fixedly installed between the two first connecting rods, a first belt wheel is fixedly connected to the output end of the driving motor, a second belt wheel is fixedly connected to the rotating shaft, and the first belt wheel and the second belt wheel are connected through a transmission belt.

Preferably, fixed mounting has a second driving motor on the backup plate, second driving motor's output fixedly connected with second crank, second crank's the other end articulates there is the sixth connecting rod, the one end that the second crank was kept away from to the sixth connecting rod is articulated with the arc piece.

Compared with the prior art, the invention has the beneficial effects that: the device can realize the adjustment and correction of the posture of a patient by adjusting the inclination angles of the seat plate, the backup plate and the lower limb plate, so as to achieve the purpose of correcting the spine, the seat plate, the backup plate and the lower limb plate form a chair body or a bed body structure, and the stress between the back of the patient and the arc-shaped blocks can be realized by adjusting the inclination angles of the chair body and the backup plate, the arc-shaped blocks can carry out the motion of different tracks to laminate the backs of different patients and train the muscles of the backs, the pelvis and the tail part of the spine of the patient can be exercised by the wedge-shaped blocks which can alternately move up and down and back and forth, and the device is used for stimulating the recovery of the muscle function of the patient; the upper limb linkage rod and the lower limb linkage rod can exercise the limbs of the patient, so that the whole shape of the body of the patient can be coordinately trained, and the aim of moving the spine can be fulfilled.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is an isometric view of the structure of the back plate, the seat plate and the lower limb plate which are parallel and wholly in an inclined state.

Fig. 4 is a front view of the structure of the back plate, the seat plate and the lower limb plate which are parallel and wholly in an inclined state.

Figure 5 is an isometric view of the back plate, seat plate and lower limb plate of the invention in parallel and generally horizontal configuration.

Fig. 6 is a front view of the structure of the back plate, the seat plate and the lower limb plate of the invention which are parallel and are wholly in a horizontal state.

Fig. 7 is a front view of the wedge of the present invention in a configuration for reciprocating up and down and back and forth movement.

Fig. 8 is an isometric view of a wedge of the present invention in a configuration that allows reciprocal up and down and back and forth movement.

FIG. 9 is the front view of the structure of the upper limb linkage rod and the lower limb linkage rod swinging in the invention.

Fig. 10 is a schematic diagram of the adjusting structure of the motion trail of the arc-shaped plate of the invention.

Fig. 11 is a schematic view showing the structure of the present invention for adjusting the inclination angle of the seat plate.

Fig. 12 is a schematic structural view of synchronous and same-direction rotation adjustment of angles of the backup plate and the lower limb plate.

Fig. 13 is a schematic view of the movement of the arc plate along the first and second adjusting rods according to the present invention.

In the figure: 1-base, 2-positioning frame, 3-first connecting rod, 4-second connecting rod, 5-third connecting rod, 6-fourth connecting rod, 7-seat plate, 8-backup plate, 9-lower limb plate, 10-adjusting plate, 11-arc plate, 12-lifting plate, 13-wedge block, 14-driving rod, 15-sliding rod, 16-bracket, 17-limiting block, 18-first adjusting rod, 19-second adjusting rod, 20-guide pin, 21-guide pin, 22-locking nut, 23-first sliding block, 24-fixing rod, 25-articulated shaft, 26-rotating shaft, 27-cam, 28-cam groove, 29-first rolling pin, 30-second rolling pin, 31-connecting block, 32-V-shaped swing rod, 33-a fifth connecting rod, 34-a crank, 35-an upper limb linkage rod, 36-a lower limb linkage rod, 37-a supporting rod, 38-a handle, 39-a supporting plate, 40-a first fixing block, 41-a second fixing block, 42-a third fixing block, 43-a linkage rod, 44-an electric push rod, 45-an adjusting screw rod, 46-a second sliding block, 47-a driving motor, 48-a first belt wheel, 49-a second belt wheel, 50-a transmission belt, 51-a sixth connecting rod, 52-a second driving motor and 53-a second crank.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Referring to fig. 1-13, the invention comprises a base 1, a positioning frame 2 is fixedly connected to the base 1, two first connecting rods 3 and second connecting rods 4 which have the same structure and coaxially rotate are hinged to the left and right sides of the positioning frame 2, one end of each first connecting rod 3, which is far away from the positioning frame 2, is hinged to a third connecting rod 5, one end of each third connecting rod 5, which is far away from the first connecting rod 3, is hinged to a fourth connecting rod 6, one end of each fourth connecting rod 6, which is far away from the third connecting rod 5, is hinged to the second connecting rod 4, the first connecting rod 3, the second connecting rod 4, the third connecting rod 5 and the fourth connecting rod 6 form a diamond structure, a seat plate 7 is fixedly connected between the two fourth connecting rods 6, the rear end of the seat plate 7 is hinged to an angle-adjustable backup plate 8, the front end of the seat plate 7 is hinged to a plate 9 which can synchronously and rotatably hinge with the lower limb backup plate 8 in the same direction, an adjusting block 10 is fixedly connected to the backup plate 8, the adjustable arc-shaped block adjusting mechanism is characterized in that an arc-shaped block 11 with an adjustable front-back movement track is arranged on the adjusting block 10, a lifting plate 12 capable of vertically reciprocating and lifting is arranged on the seat plate 7, a wedge-shaped block 13 capable of reciprocating front-back is arranged on the lifting plate 12, a driving rod 14 is fixedly connected to the third connecting rod 5, one end, far away from the third connecting rod 5, of the driving rod 14 is hinged to a sliding rod 15, and the sliding rod 15 is connected with the positioning frame 2 in a front-back sliding mode.

The first connecting rod 3, the second connecting rod 4, the third connecting rod 5 and the fourth connecting rod 6 form a diamond structure, the whole shape of the diamond structure can be adjusted through the adjustment of the driving rod 14, the adjustment of the angle of the seat plate 7 is finally realized, when the angle of the seat plate 7 is inclined, the back plate 8 and the lower limb plate 9 can be adjusted to be in the shape of a chair, namely, the back plate 8, the lower limb plate 9 and the seat plate 7 form a chair body, the whole shape of the chair body is in an inclined state, the posture and the posture of a patient can be adjusted through the adjustment of the angle of the back plate 8, so that the aim of correcting the back is fulfilled, the patient sits on the chair body, the back leans against the back plate 8, the hip sits on the wedge-shaped block 13, at the moment, the patient sits on the chair body by the self gravity of the patient, the back of the patient is contacted with the arc-shaped block 11 on the back plate 8, and the back muscle of the patient is trained by the movement of the arc-shaped block 11, the purpose of restoring the spine form of the patient is achieved, the larger the inclination angle of the chair body is, the larger the stress connection between the back of the patient sitting on the chair body and the arc-shaped block 11 is, and the adjustment of the stress can be realized by adjusting the angle of the seat plate 7 according to different patients; meanwhile, the wedge block 13 can reciprocate alternately in the up-down and front-back directions to adjust and train the tail part and the pelvis part of the spine of the patient.

As shown in fig. 10, in order to realize the adjustment of the movement track of the arc-shaped block 11, two brackets 16 and four limit blocks 17 which are distributed in a rectangular shape are fixedly connected to the adjusting block 10, a first adjusting rod 18 and a second adjusting rod 19 are rotatably connected to each bracket 16, a guide pin 20 is fixedly connected to one end of each of the first adjusting rod 18 and the second adjusting rod 19, which is far away from each bracket 16, a guide groove 21 which is slidably connected to each of the guide pins 20 is formed in each of the limit blocks 17, a locking nut 22 which is matched with each of the limit blocks 17 is threadedly connected to each of the guide pins 20, a first slider 23 is slidably connected to each of the first adjusting rod 18 and the second adjusting rod 19, a fixing rod 24 is hinged to each of the first sliders 23, and the upper ends of all the fixing rods 24 are fixedly connected to the arc-shaped block 11.

The first adjusting rod 18 and the second adjusting rod 19 can rotate to adjust respective angles, when the adjusting is carried out, the corresponding locking nut 22 is unscrewed, then the corresponding first adjusting rod 18 or the second adjusting rod 19 is rotated, when the first adjusting rod 18 or the second adjusting rod 19 is rotated, the guide pin 20 slides in the corresponding guide groove 21, and after the first adjusting rod 18 or the second adjusting rod 19 is adjusted to a required angle, the locking nut 22 is rotated to be matched with the limiting block 17 to lock the position of the first adjusting rod 18 or the second adjusting rod 19; for example, when the first adjusting lever 18 and the second adjusting lever 19 are both adjusted to be parallel to the backup plate 8, and the arc block 11 slides on the first adjusting lever 18 or the second adjusting lever 19 through the first slider 23, the arc block 11 moves horizontally, one of the first adjusting lever 18 and the second adjusting lever 19 is parallel to the backup plate 8, and the other one has a certain angle with the backup plate 8, the trajectory of the arc block 11 during movement forms a certain arc, and the height of the arc block 11 during movement is only increased or only decreased, and the smaller the deviation angle with the backup plate 8, the larger the arc, and when the first adjusting lever 18 and the second adjusting lever 19 both have a certain angle with the backup plate 8, the height of the arc block 11 is increased or decreased.

As shown in fig. 7 and 8, in order to realize that the wedge-shaped block 13 can reciprocate up and down and back and forth, so that the wedge-shaped block 13 can correct and reset the position of the tail part of the spine and the pelvis of the patient, a hinge shaft 25 is arranged at the hinge point of each two first links 3 and the third link 5, a rotating shaft 26 is rotatably connected with the two hinge shafts 25, a cam 27 is fixedly connected with the rotating shaft 26, a cam groove 28 is arranged on the cam 27, the cam groove 28 comprises an arc groove and a V-shaped groove, a first rolling pin 29 and a second rolling pin 30 are slidably connected in the cam groove 28, the first rolling pin 29 and the second rolling pin 30 are different from each other in the arc groove and the V-shaped groove, a connecting block 31 is rotatably connected with the first rolling pin 29, the connecting block 21 is fixedly connected with the lifting plate 12, a V-shaped swing rod 32 is hinged with the driving rod 14, one end of the V-shaped swing rod 32 is rotatably connected with the second rolling pin 30, the other end of the V-shaped swing rod 32 is hinged with a fifth connecting rod 33, and one end, far away from the V-shaped swing rod 32, of the fifth connecting rod 33 is hinged with the wedge block 13.

The rotating shaft 26 drives the cam 27 to rotate together when rotating, when the cam 27 rotates, the V-shaped groove is alternately matched with the first roller pin 29 and the second roller pin 30 to realize the up-and-down reciprocating motion of the lifting plate 12 and the back-and-forth reciprocating motion of the wedge block 13, when the first roller pin 29 always realizes the up-and-down reciprocating motion of the lifting plate 12 in the V-shaped groove, the second roller pin 30 always keeps the front-and-back position of the wedge block 13 unchanged in the circular groove, when the first roller pin 29 always keeps the height of the lifting plate 12 unchanged in the circular groove, the second roller pin 30 always realizes the back-and-forth reciprocating motion of the wedge block 13 in the V-shaped groove, specifically, when the cam 27 rotates clockwise, the first roller pin 29 drives the lifting plate 12 to fall and rise first through the connecting block 31, when rising to the highest point, the first roller pin 29 enters the circular groove to keep the corresponding height, and at the same time, the second rolling pin 30 enters the V-shaped groove from the arc groove, at this time, the V-shaped groove and the second rolling pin 30 are matched to drive the V-shaped swing rod 32 to rotate counterclockwise or rotate along the pointer, when the V-shaped swing rod 32 rotates counterclockwise, the wedge block 13 is driven to move backward by the fifth connecting rod 33, and when the V-shaped swing rod 32 rotates clockwise, the wedge block 13 is driven to move forward by the fifth connecting rod 33, and the operation is repeated.

As shown in fig. 9, in order to realize the correction of the spine of the patient through the coordinated training of limbs, a crank 34 is fixedly connected to the rotating shaft 26, one end of the crank 34, which is far away from the rotating shaft 26, is hinged to an upper limb linkage rod 35, the upper limb linkage rod 35 is hinged to a lower limb linkage rod 36, a supporting rod 37 is hinged to the lower limb linkage rod 36, one end of the supporting rod 37, which is far away from the lower limb linkage rod 36, is hinged to a third connecting rod 5, a handle 38 is fixedly connected to the upper limb linkage rod 35, a supporting plate 39 is fixedly connected to the lower limb linkage rod 36, and a restraining belt is fixedly connected to the supporting plate 39.

The supporting rod 37 is a swinging support of the lower limb linkage rod 36, when a driving force is given to the lower limb linkage rod 36, the lower limb linkage rod 36 swings, when the crank 34 rotates, a driving force is given to the lower limb linkage rod 36 through the upper limb linkage rod 35, and meanwhile, the phenomenon that the upper limb linkage rod 35 and the lower limb linkage rod 36 swing simultaneously is achieved.

As shown in fig. 12, in order to realize synchronous rotation adjustment of the backup plate 8 and the lower limb plate 9 in the same direction, a first fixing block 40 is fixedly connected to the backup plate 8, a second fixing block 41 and a third fixing block 42 are fixedly connected to the lower limb plate 9, a linkage rod 43 is hinged between the first fixing block 40 and the second fixing block 41, an electric push rod 44 is hinged to the third fixing block 42, and one end of the electric push rod 44, which is far away from the third fixing block 42, is hinged to the seat plate 7.

The backup plate 8, lower limbs board 9 gangbar 43 has constituted parallelogram structure with bedplate 7, bedplate 7 is in a certain rigidity, when backup plate 8 or lower limbs board 9 one of them angle change, then through the linkage of gangbar 43, another in backup plate 8 or the lower limbs board 9 will synchronous syntropy rotate, it has electric putter 44 to be used for the regulation to lower limbs board 9 angle to articulate between third fixed block 42 and the bedplate 7, when electric putter 44 shortens, can drive lower limbs board 9 through third fixed block 42 and rotate the whereabouts clockwise, backup plate 8 rotates the rising clockwise simultaneously.

As shown in fig. 11, in order to adjust and position the angle of the seat plate 7, an adjusting lead screw 45 is rotatably connected to the base 1, a second slider 46 is threadedly connected to the adjusting lead screw 45, the second slider 46 is slidably connected to the base 1 in a front-back direction, and the second slider 46 is fixedly connected to the slide rod 15.

The first connecting rod 3, the second connecting rod 4, the third connecting rod 5 and the fourth connecting rod 6 form a diamond structure, when two adjacent connecting rods in the diamond structure are fixed in position, the diamond structure is in a stable state, the first connecting rod 3, the driving rod 14 and the sliding rod 15 form a crank slider mechanism, the second slider 46 and the adjusting screw 45 form a screw nut structure, when the adjusting screw 45 is rotated, the second slider 46 can drive the sliding rod 15 to slide left and right on the positioning frame 2, the adjusted position of the sliding rod 15 is in a stable state, when the sliding rod 15 moves backwards, the driving rod 14 drives the third connecting rod 5 to rotate clockwise, at the moment, the angle between the second connecting rod 4 and the fourth connecting rod 6 is increased, the angle of the seat plate 7 is adjusted, and at the moment, the angle between the first connecting rod 5 and the driving rod 14 is gradually decreased, and the whole diamond structure is in a stable state after adjustment.

In order to realize the rotation of the rotating shaft 26, a driving motor 47 is fixedly installed between the two first connecting rods 3, a first belt pulley 48 is fixedly connected to an output end of the driving motor 47, a second belt pulley 49 is fixedly connected to the rotating shaft 26, and the first belt pulley 48 is connected with the second belt pulley 49 through a transmission belt 50.

As shown in fig. 13, in order to realize the movement of the arc-shaped block 11, a second driving motor 52 is fixedly mounted on the backup plate 8, a second crank 53 is fixedly connected to an output end of the second driving motor 52, a sixth connecting rod 51 is hinged to the other end of the second crank 53, and one end of the sixth connecting rod 51, which is far away from the second crank 53, is hinged to the arc-shaped block 11.

The second crank 53, the sixth connecting rod 51 and the arc block 11 form a crank-slider mechanism, and when the second driving motor 52 is started to drive the second crank 53 to rotate, the arc block is driven to move on the first adjusting rod 18 and the second adjusting rod 19 through the sixth connecting rod 51.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Orthopedic ware for orthopedics spinal surgery includes base (1), its characterized in that: the base (1) is fixedly connected with a positioning frame (2), the left side and the right side of the positioning frame (2) are hinged with a first connecting rod (3) and a second connecting rod (4) which have the same structure and coaxially rotate, one end, far away from the positioning frame (2), of the first connecting rod (3) is hinged with a third connecting rod (5), one end, far away from the first connecting rod (3), of the third connecting rod (5) is hinged with a fourth connecting rod (6), one end, far away from the third connecting rod (5), of the fourth connecting rod (6) is hinged with the second connecting rod (4), the first connecting rod (3), the second connecting rod (4), the third connecting rod (5) and the fourth connecting rod (6) form a diamond structure, a seat plate (7) is fixedly connected between the two fourth connecting rods (6), the rear end of the seat plate (7) is hinged with a back plate (8) with adjustable angle, the front end of the seat plate (7) is hinged with a lower limb plate (9) which can synchronously rotate and hinge with the back plate (8) in the same direction, fixedly connected with regulating block (10) on backup plate (8), be equipped with arc piece (11) with adjustable seesaw orbit on regulating block (10), be equipped with lifter plate (12) that can vertical reciprocal go up and down on bedplate (7), be equipped with wedge (13) that can seesaw on lifter plate (12), fixedly connected with actuating lever (14) is gone up in third connecting rod (5), the one end that third connecting rod (5) were kept away from in actuating lever (14) articulates there is slide bar (15), sliding connection around slide bar (15) and locating rack (2).

2. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: two supports (16) of fixedly connected with and four stopper (17) that are the rectangle and distribute on regulating block (10), all rotate on every support (16) and be connected with first regulation pole (18) and second regulation pole (19), the one end that support (16) were kept away from to first regulation pole (18) and second regulation pole (19) is all fixedly connected with uide pin (20), all be equipped with on every stopper (17) with uide pin (20) sliding connection's guide way (21), all threaded connection has on every uide pin (20) with stopper (17) complex lock nut (22), all sliding connection has first slider (23) on first regulation pole (18) and second regulation pole (19), all articulated on every first slider (23) have dead lever (24), the upper end and the arc piece (11) fixed connection of all dead levers (24).

3. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: every two first connecting rods (3) are provided with articulated shafts (25) at the articulated points of the third connecting rod (5), the two articulated shafts (25) are rotationally connected with rotating shafts (26), the rotating shafts (26) are fixedly connected with cams (27), the cams (27) are provided with cam grooves (28), the cam grooves (28) comprise circular arc grooves and V-shaped grooves, the cam grooves (28) are internally connected with first rolling pins (29) and second rolling pins (30), the first rolling pins (29) and the second rolling pins (30) are different in the circular arc grooves and the V-shaped grooves all the time, the first rolling pins (29) are rotationally connected with connecting blocks (31), the connecting blocks (21) are fixedly connected with a lifting plate (12), the driving rod (14) is articulated with a V-shaped swing rod (32), one end of the V-shaped swing rod (32) is rotationally connected with the second rolling pins (30), and the other end of the V-shaped swing rod (32) is articulated with a fifth connecting rod (33), one end, far away from the V-shaped swing rod (32), of the fifth connecting rod (33) is hinged to the wedge-shaped block (13).

4. An orthopedic spinal surgical orthosis according to claim 3, wherein: fixedly connected with crank (34) is gone up in pivot (26), the one end that pivot (26) were kept away from in crank (34) articulates there is upper limbs gangbar (35), it has lower limbs gangbar (36) to go up to articulate in upper limbs gangbar (35), it has branch (37) to go up to articulate in lower limbs gangbar (36), the one end that lower limbs gangbar (36) were kept away from in branch (37) is articulated with third connecting rod (5), fixedly connected with handle (38) is gone up in upper limbs gangbar (35), fixedly connected with backup pad (39) is gone up in lower limbs gangbar (36), the about band of fixedly connected with is gone up in backup pad (39).

5. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: the upper fixing block (40) of the backup plate (8) is fixedly connected with, the lower limb plate (9) is fixedly connected with a second fixing block (41) and a third fixing block (42), a linkage rod (43) is hinged between the first fixing block (40) and the second fixing block (41), an electric push rod (44) is hinged to the third fixing block (42), and one end, far away from the third fixing block (42), of the electric push rod (44) is hinged to the seat plate (7).

6. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: the adjustable sliding mechanism is characterized in that an adjusting lead screw (45) is connected to the base (1) in a rotating mode, a second sliding block (46) is connected to the adjusting lead screw (45) in a threaded mode, the second sliding block (46) is connected with the base (1) in a front-back sliding mode, and the second sliding block (46) is fixedly connected with the sliding rod (15).

7. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: fixed mounting has driving motor (47) between two first connecting rod (3), the first band pulley (48) of output fixedly connected with of driving motor (47), fixedly connected with second band pulley (49) on pivot (26), be connected through drive belt (50) between first band pulley (48) and second band pulley (49).

8. An orthopedic spinal surgical orthosis in accordance with claim 1, wherein: fixed mounting has second driving motor (52) on backup plate (8), the output fixedly connected with second crank (53) of second driving motor (52), the other end of second crank (53) articulates there is sixth connecting rod (51), the one end that second crank (53) was kept away from in sixth connecting rod (51) is articulated with arc piece (11).

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