CN216136280U

CN216136280U - Spinal surgery orthotic devices

Info

Publication number: CN216136280U
Application number: CN202122223845.5U
Authority: CN
Inventors: 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-29
Anticipated expiration: 2031-09-13

Abstract

The utility model provides a spinal surgery correcting device, and mainly relates to the field of surgical instruments for correcting spinal deformity. Spinal surgery orthotic devices, including the support frame that is used for installing each part, the fixed main journal that sets up in support frame middle part, main journal one end fixed connection backup pad, the spout is seted up on backup pad upper portion, slidable mounting ejector pin in the spout, ejector pin one side fixed connection arm board, the anterior fixed connection base plate of backup pad, the fixed base that sets up on the base plate, fixed connection run-through linear electric motor on the base, sliding connection has the threaded rod among the run-through linear electric motor, threaded rod one end is rotated and is connected the push pedal, rotate on the main journal and set up the swing arm, go up swing arm down of sliding connection in the swing arm, swing arm bottom fixed connection layer board down. The utility model has the beneficial effects that: the utility model can help the patient to do the combined movement of horizontal bar suspension and lateral bending training so as to achieve better spinal correction effect.

Description

Spinal surgery orthotic devices

Technical Field

The utility model mainly relates to the field of surgical instruments for correcting spinal deformity, in particular to a spinal surgery correcting device.

Background

With the continuous development of medical science, spinal column related diseases are more and more recognized by the medical community, and more researchers put efforts into the research on the spinal column related diseases; the treatment of backbone is divided into inside treatment and outside treatment usually, and inside treatment needs the operation usually, and the correction device is generally used to outside treatment, but current correction device uses loaded down with trivial details, and production manufacturing cost is higher and then lead to patient's treatment expense higher, and adopts the flat bed mode mostly, and the effect of correcting is slow or the effect of correcting is not obvious.

The scoliosis has great influence on people, the light scoliosis has influence on beauty, and the severe scoliosis can cause the oppression of the nerve and spinal cord to influence normal life and work. The spinal surgery specialist has the following treatment recommendations for the patient:

firstly, attention is paid to improvement of daily life postures, such as attention to sitting postures, reduction of leg coiling, reduction of turning to do some activities, and exercise of small swallow flies and the like can be additionally performed;

secondly, performing lateral bending training, namely performing bending training in a protruding direction in daily life;

thirdly, a plurality of hanging horizontal bars can be hung on the scoliosis of the lumbar part, namely, the horizontal bar hanging traction treatment is carried out;

fourthly, if the lateral bending exceeds 20 degrees, the brace needs to be worn for correction;

fifth, if the lateral curvature further progresses, the self-correction cannot be performed, and the surgical treatment is recommended.

According to the expert's advice we can know: many light scoliosis can be corrected by adopting the ways of lateral bending training, horizontal bar suspension traction treatment and the like, and patients with good physical quality can easily correct the correction way, but most patients with scoliosis are generally not good at exercise and have poor physical quality, and the correction of the exercise is difficult.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a spinal surgery correcting device which can help a patient to do combined motion of horizontal bar suspension and lateral bending training so as to achieve better spinal correction effect.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a spinal surgery orthotic devices, includes the support frame that is used for installing each part, the fixed main shaft neck that sets up in support frame middle part, main shaft neck one end fixed connection backup pad, the spout is seted up on backup pad upper portion, slidable mounting ejector pin in the spout, ejector pin one side fixed connection arm board, the anterior fixed connection base plate of backup pad, the fixed base that sets up on the base plate, fixed connection run-through linear electric motor on the base, sliding connection has the threaded rod among the run-through linear electric motor, threaded rod one end is rotated and is connected the push pedal, rotate on the main shaft and set up the swing arm, go up swing arm under the slidable connection in the swing arm, swing arm bottom fixed connection layer board down, the support frame rear portion sets up drive arrangement, support frame rear portion fixed mounting controlling means, the support frame bottom sets up operation platform.

The driving device comprises a driving motor, a speed reducer, a driven gear and a sector gear, the speed reducer is fixedly installed at the rear part of the support frame, the driving motor is fixedly installed on the speed reducer, the speed reducer penetrates through the support frame to be connected with the driven gear in a rotating mode, the sector gear is fixedly connected to the top of the upper swing arm, and the driven gear is meshed with the sector gear.

The arm plate is provided with a plurality of groups of positioning holes, and the handles are movably arranged in the positioning holes.

A positioning groove is formed in the threaded rod to prevent the threaded rod from rotating relative to the through type linear motor.

The rear part of each push plate is fixedly provided with a belt buckle, and the belt buckles of two adjacent push plates are provided with elastic belts.

The hydraulic device is arranged in the upper swing arm and can drive the lower swing arm to slide in the upper swing arm, the pressure sensor is arranged in the supporting plate, and the hydraulic device and the pressure sensor are electrically connected with the control device.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can support the upper body of a patient through the adjustable ejector rod, the arm plate and the handle, realizes the suspension and stretching of the spine of the patient to a certain degree by matching with the supporting plate, and the motor respectively drives the plurality of push plates to move coordinately to push the body of the patient, thereby helping the patient to carry out the movement combining horizontal bar suspension and lateral bending training to achieve better spine correction effect. The device has simple structure and low production and manufacturing cost, and can further contribute to reducing the treatment cost of patients.

Drawings

FIG. 1 is a schematic diagram of a first perspective structure of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a partially enlarged structural view of the part A of the present invention;

FIG. 4 is a partially enlarged schematic view of a threaded rod of the present invention;

fig. 5 is a schematic structural diagram of the driving device of the present invention.

Reference numerals shown in the drawings: 1. a support frame; 2. a main journal; 3. a support plate; 4. a chute; 5. a top rod; 6. an arm plate; 7. a substrate; 8. a base; 9. a through type linear motor; 10. a threaded rod; 11. pushing the plate; 12. an upper swing arm; 13. a lower swing arm; 14. a support plate; 15. a drive device; 16. a control device; 17. a working platform; 60. positioning holes; 61. a grip; 100. positioning a groove; 110. a belt buckle; 151. a drive motor; 152. a speed reducer; 153. a driven gear; 154. a sector gear.

Detailed Description

The utility model is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

With reference to the accompanying drawings 1-5, a spinal surgery correcting device comprises a support frame 1 for mounting each component, a main journal 2 is fixedly arranged in the middle of the support frame 1, one end of the main journal 2 is fixedly connected with a support plate 3, a sliding groove 4 is formed in the upper portion of the support plate 3, a push rod 5 is slidably mounted in the sliding groove 4, one side of the push rod 5 is fixedly connected with an arm plate 6, the front portion of the support plate 3 is fixedly connected with a base plate 7, a base 8 is fixedly arranged on the base plate 7, a penetrating type linear motor 9 is fixedly connected to the base 8, a threaded rod 10 is slidably connected to the penetrating type linear motor 9, one end of the threaded rod 10 is rotatably connected with a push plate 11, an upper swing arm 12 is rotatably arranged on the main journal 2, a lower swing arm 13 is slidably connected to the upper swing arm 12, a supporting plate 14 is fixedly connected to the bottom of the lower swing arm 13, and a driving device 15 is arranged at the rear portion of the support frame 1, the rear part of the support frame 1 is fixedly provided with a control device 16, and the bottom of the support frame 1 is provided with an operating platform 17. The support frame can provide the basis and guarantee the steady operation of each part for the installation of each part, the backup pad is used for the partial structure of installation support human motion, the surface has certain coefficient of friction in the spout, can promote the ejector pin to overcome frictional force and slide when the ejector pin is not stressed, after arm and health are pressed on, the ejector pin position can be because great frictional force no longer slides, base plate and base provide the basis for the installation of through-type linear electric motor, the push pedal can contact with the human body better and promote patient's motion for the arc, go up the swing arm and be convenient for adjust the height of layer board with lower swing arm, controlling means is the controlgear based on single chip microcomputer, be provided with a plurality of control buttons on the controlling means, controlling means can the work of coordinated control each part, operation platform is medical personnel operation controlling means so that the platform that stands of device operation.

The driving device 15 comprises a driving motor 151, a speed reducer 152, a driven gear 153 and a sector gear 154, the speed reducer 152 is fixedly installed at the rear part of the support frame 1, the driving motor 151 is fixedly installed on the speed reducer 152, the speed reducer 152 penetrates through the support frame 1 to be rotatably connected with the driven gear 153, the sector gear 154 is fixedly connected with the top of the upper swing arm 12, and the driven gear 153 is meshed with the sector gear 154. The driving device can drive the upper swing arm and the lower swing arm and the supporting plate to do pendulum motion under the automatic control of the control device, and the driving force transmission is as follows in sequence: the driving motor, the speed reducer, the driven gear, the sector gear, the upper swing arm and the lower swing arm are driven, and the speed reducer can reduce the rotating speed and reduce the torque output by the motor to increase so as to drive equipment to work better.

A plurality of groups of positioning holes 60 are formed in the arm plate 6, and a handle 61 is movably arranged in the positioning holes 60. The grip is inserted into the appropriate positioning hole according to different arm lengths of different patients to better support the upper body of the patient.

A set positioning groove 100 is formed in the threaded rod 10 to prevent the threaded rod 10 from rotating relative to the through type linear motor. The threaded rod can do linear reciprocating motion under the driving of the penetrating linear motor, and the motion speed of the threaded rod can be controlled through the control device.

The rear part of the push plate 11 is fixedly provided with a belt buckle 110, and the belt buckles 110 of two adjacent push plates 11 are provided with elastic belts. The elastic belt can keep a plurality of push plates at approximately the same angle all the time, so that the push plates can be contacted with a human body conveniently and are stressed uniformly.

A hydraulic device is arranged in the upper swing arm 12 and can drive the lower swing arm 13 to slide in the upper swing arm 12, a pressure sensor is arranged in the supporting plate 14, and the hydraulic device and the pressure sensor are electrically connected with a control device 16. The control device can acquire the numerical information of the pressure sensor in real time, and the hydraulic device is controlled to adjust the position of the lower swing arm in the upper swing arm according to the pressure on the supporting plate.

When the device is used, the supporting plate is at the lowest position in the initial state of the device, the push plates at two sides are located at the farthest positions, a patient walks on the supporting plate, medical staff starts the device to work, the supporting plate can lift the patient, the patient slides the ejector rods at two sides after the height is enough to enable the ejector rods to be located under the armpits at two sides of the patient, then the patient respectively picks up the handles at two sides, the handles are inserted into proper positioning holes according to the length of the arm, the medical staff is informed after the adjustment is finished, and the medical staff starts the device to work automatically; the automatic working process of the equipment is as follows: the supporting plate slowly descends under the automatic control of the control device, the supporting plate stops descending after the pressure is reduced by a certain value according to the numerical information of the pressure sensor, the top rod and the arm plate support part of the weight of the patient, the spine of the patient is in a stretching state, the penetrating linear motor starts to work to drive the pushing plates at the two sides to move towards the patient, when the push plates respectively contact with the body of a patient, the push plates stop, and further each penetrating type linear motor and the driving motor are coordinated to drive the spine and the lower half of the patient to slowly swing left and right, the control device can automatically control the penetrating type linear motors at different heights to adopt different running speeds, and then make all push pedal coordinated motion, when three back and forth back lower swing arms that move are located vertical direction and stop, the layer board rises by certain height, and the push pedal moves certain distance to both sides respectively, makes the patient carry out above-mentioned motion again after the rest adjustment of certain time in order to reach the effect of spinal correction. The doctor can adjust different pressure difference values through controlling means according to the condition of patient to adjust the pulling force size that the patient bore at the backbone of correcting the motion, the condition such as scoliosis is corrected as early as possible to the help patient.

Claims

1. Spinal surgical orthosis comprising a support frame (1) for mounting the components, characterized in that: the middle of the support frame (1) is fixedly provided with a main journal (2), one end of the main journal (2) is fixedly connected with a support plate (3), the upper portion of the support plate (3) is provided with a chute (4), a push rod (5) is slidably mounted in the chute (4), one side of the push rod (5) is fixedly connected with an arm plate (6), the front portion of the support plate (3) is fixedly connected with a base plate (7), the base plate (7) is fixedly provided with a base (8), the base (8) is fixedly connected with a through type linear motor (9), the through type linear motor (9) is slidably connected with a threaded rod (10), one end of the threaded rod (10) is rotatably connected with a push plate (11), the main journal (2) is rotatably provided with an upper swing arm (12), the upper swing arm (12) is slidably connected with a lower swing arm (13), and the bottom of the lower swing arm (13) is fixedly connected with a support plate (14), the device is characterized in that a driving device (15) is arranged at the rear part of the support frame (1), a control device (16) is fixedly installed at the rear part of the support frame (1), and an operation platform (17) is arranged at the bottom of the support frame (1).

2. The spinal surgical orthosis of claim 1, wherein: drive arrangement (15) include driving motor (151), reduction gear (152), driven gear (153), sector gear (154), support frame (1) rear portion fixed mounting reduction gear (152), fixed mounting driving motor (151) on reduction gear (152), reduction gear (152) pass support frame (1) and rotate and connect driven gear (153), go up swing arm (12) top fixed connection sector gear (154), driven gear (153) meshing sector gear (154).

3. The spinal surgical orthosis of claim 1, wherein: the arm plate (6) is provided with a plurality of groups of positioning holes (60), and a handle (61) is movably arranged in the positioning holes (60).

4. The spinal surgical orthosis of claim 1, wherein: a set positioning groove (100) is formed in the threaded rod (10) to prevent the threaded rod (10) from rotating relative to the through type linear motor.

5. The spinal surgical orthosis of claim 1, wherein: the rear part of the push plate (11) is fixedly provided with a belt buckle (110), and the belt buckles (110) of the two adjacent push plates (11) are provided with elastic belts.

6. The spinal surgical orthosis of claim 1, wherein: the hydraulic device is arranged in the upper swing arm (12), the lower swing arm (13) can be driven by the hydraulic device to slide in the upper swing arm (12), the pressure sensor is arranged in the supporting plate (14), and the hydraulic device and the pressure sensor are electrically connected with the control device (16).