CN114869556A

CN114869556A - Adjustable medical spine correction device

Info

Publication number: CN114869556A
Application number: CN202210515060.1A
Authority: CN
Inventors: 谢进威; 冉贤贵
Original assignee: Shenzhen Xinqiao Automation Co ltd
Current assignee: Shenzhen Xinqiao Automation Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-09

Abstract

The invention relates to the technical field of medical instruments, in particular to an adjustable medical spine correction device which comprises a base, wherein a first adjusting push rod is fixedly installed at the bottom of the base through a bolt, a first installation seat is driven by the output end of the first adjusting push rod, a worm wheel is installed on the first installation seat through a bearing, a second installation seat is fixedly installed on the worm wheel, and a driving motor is fixedly installed above the first installation seat through a bolt. The beneficial effects are that: the spine correction device designed by the invention can utilize the base and the auxiliary plate to enable a patient to be in different lying postures and sitting postures, and utilizes the extrusion plate which extrudes each region of the spine to carry out targeted comprehensive correction, and the device is convenient to use and operate, the patient can automatically operate a correction process according to the correction requirement, the flexibility of the correction process is effectively improved, the labor intensity of medical care personnel is reduced, and meanwhile, the spine correction device is suitable for the patient to automatically correct by a single person.

Description

Adjustable medical spine correction device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an adjustable medical spine correction device.

Background

The spine is a main skeleton structure for supporting the trunk of a human body, and abnormal bending of the spine can be caused by poor sitting posture and lying posture, so that spine pathological changes are caused, and normal life is influenced. Need carry out timely correction after the abnormal bending of vertebra emergence, current correction equipment mainly corrects the vertebra that patient lies down the state under medical personnel's operation, needs medical personnel to participate in the correction in-process to it corrects to be difficult to other position of sitting and lie position vertebra.

If a novel spine correction device which can be used by a patient by himself and can effectively correct the shape of the spine in different postures is provided, the problems can be effectively solved, and an adjustable medical spine correction device is provided for the problems.

Disclosure of Invention

The present invention is directed to an adjustable medical spinal correction device to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable medical spine correction device comprises a base, wherein a first adjusting push rod is fixedly installed at the bottom of the base through a bolt, a first installation seat is driven by the output end of the first adjusting push rod, a worm wheel is installed on the first installation seat through a bearing, a second installation seat is fixedly installed on the worm wheel, a driving motor is fixedly installed above the first installation seat through the bolt, a worm matched with the worm wheel is driven by the output end of the driving motor, the second installation seat and the output end of the second adjusting push rod are fixedly installed through the bolt, and the second adjusting push rod is fixedly installed with an auxiliary plate through the bolt;

preferably, at least eleven unit push rods corresponding to the human vertebra part are fixedly mounted on the auxiliary plate through bolts, the output end of each unit push rod is fixedly mounted with a hinge seat through a bolt, a hinge ball head is mounted in the hinge seat in a hinged mode, an extrusion plate attached to the human vertebra part is fixedly mounted on the hinge ball head through a bolt, and the bottom of the hinge ball head is connected with the inside of the hinge seat through a return spring;

preferably, there is a backplate that is used for supporting human back in the top of accessory plate through bolt fixed mounting, and there is a side pole in the side of backplate through bolt fixed mounting, there is a support push rod bottom of accessory plate through bolt fixed mounting, and the output drive of support push rod has a backup pad, the ligature area mounting hole that is used for installing the ligature area is all seted up at both ends about the accessory plate, be provided with the controller on the base, and the controller pass through the wire respectively with first adjustment push rod, driving motor, second adjustment push rod, unit push rod and support push rod electric connection.

Preferably, the rotary seats are installed on the left side and the right side of the base through bearings, the auxiliary push rods are fixedly installed on the rotary seats through bolts, and the output ends of the auxiliary push rods and the side faces of the auxiliary plates are rotatably installed through bearings.

Preferably, the upper part of the base is fixedly provided with a limiting seat through a bolt, the left side and the right side of the limiting seat are respectively and integrally formed with a limiting pressing plate corresponding to the knee part of the human body, and the upper part of the limiting seat is fixedly provided with a handrail through a bolt.

Preferably, the side of base is installed through the damping pivot and is rotated the seat, and rotates the interpolation in the seat and install the damping slide bar, the cooperation seat is installed to the top of damping slide bar, and the top of cooperation seat rotates the installation through damping pivot and controller.

Preferably, a soft rubber pad is fixedly mounted above the extrusion plate through a screw, and the extrusion plate is an arc-shaped plate or a rectangular plate.

Preferably, the controller is an stm32 series single chip microcomputer, the first adjusting push rod, the second adjusting push rod and the supporting push rod are single-rod double-acting hydraulic rods, the unit push rod is a ball screw rod type electric push rod or a pneumatic push rod, and the driving motor is a stepping motor.

Compared with the prior art, the invention has the beneficial effects that: the spine correction device designed by the invention can utilize the base and the auxiliary plate to enable a patient to be in different lying and sitting postures, and utilizes the extrusion plate for extruding each region of the spine to perform targeted comprehensive correction, and the device is convenient to use and operate, the patient can automatically operate a correction process according to the correction requirement, the flexibility of the correction process is effectively improved, the labor intensity of medical personnel is reduced, and meanwhile, the spine correction device is suitable for the patient to automatically correct by one person, and compared with the traditional correction device which can only be operated by the medical personnel in a lying state and can only simply press the back spine, the spine correction device has a better and more comprehensive correction effect, and has a very high practical value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation of the auxiliary plate and the pressing plate according to the present invention;

FIG. 3 is a schematic view of the installation of the first adjustment push rod and the second adjustment push rod of the present invention;

fig. 4 is a schematic view of the installation of the compression plate and the hinge base according to the present invention.

In the figure: 1. a base; 2. a controller; 3. a mating seat; 4. a rotating seat; 5. a damping slide bar; 6. an auxiliary push rod; 7. a rotating base; 8. a first adjusting push rod; 9. a drive motor; 10. a first mounting seat; 11. a second mounting seat; 12. a second adjusting push rod; 13. a unit push rod; 14. a support plate; 15. a support push rod; 16. an auxiliary plate; 17. a back plate; 18. a limiting pressure plate; 19. a handrail; 20. a limiting seat; 21. a pressing plate; 22. a lateral rod; 23. a binding band mounting hole; 24. a soft rubber cushion; 25. a hinged seat; 26. a return spring; 27. a ball head is hinged; 28. a worm gear; 29. a worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable medical spine correction device comprises a base 1, wherein a first adjusting push rod 8 is fixedly installed at the bottom of the base 1 through a bolt, a first installation seat 10 is driven by the output end of the first adjusting push rod 8, a worm wheel 28 is installed on the first installation seat 10 through a bearing, a second installation seat 11 is fixedly installed on the worm wheel 28, a driving motor 9 is fixedly installed above the first installation seat 10 through the bolt, a worm 29 installed in a matched mode with the worm wheel 28 is driven by the output end of the driving motor 9, the second installation seat 11 and the output end of a second adjusting push rod 12 are fixedly installed through the bolt, and the second adjusting push rod 12 is fixedly installed with an auxiliary plate 16 through the bolt;

referring to fig. 2 and 4, at least eleven unit push rods 13 corresponding to the human vertebra are fixedly mounted on the auxiliary plate 16 through bolts, a hinge seat 25 is fixedly mounted at the output end of each unit push rod 13 through bolts, a hinge ball 27 is hinged in the hinge seat 25, an extrusion plate 21 attached to the human vertebra is fixedly mounted on the hinge ball 27 through bolts, a soft rubber pad 24 is fixedly mounted above the extrusion plate 21 through screws, the extrusion plate 21 is an arc-shaped plate or a rectangular plate, and the bottom of the hinge ball 27 is connected with the inside of the hinge seat 25 through a return spring 26;

referring to fig. 1 to 4, a back plate 17 for supporting the back of a human body is fixedly mounted above an auxiliary plate 16 through bolts, a side rod 22 is fixedly mounted on the side surface of the back plate 17 through bolts, a supporting push rod 15 is fixedly mounted at the bottom of the auxiliary plate 16 through bolts, a supporting plate 14 is driven by the output end of the supporting push rod 15, binding belt mounting holes 23 for mounting binding belts are formed at the left end and the right end of the auxiliary plate 16, a rotating seat 4 is mounted on the side surface of a base 1 through a damping rotating shaft, a damping slide rod 5 is inserted and mounted in the rotating seat 4, a matching seat 3 is mounted above the damping slide rod 5, the matching seat 3 is rotatably mounted with a controller 2 through the damping rotating shaft, the controller 2 is a stm32 series single chip microcomputer, and the controller 2 is electrically connected with a first adjusting push rod 8, a driving motor 9, a second adjusting push rod 12, a unit push rod 13 and the supporting push rod 15 through wires respectively, the first adjusting push rod 8, the second adjusting push rod 12 and the supporting push rod 15 are single-rod double-acting hydraulic rods, the unit push rod 13 is a ball screw type electric push rod or a pneumatic push rod, and the driving motor 9 is a stepping motor;

referring to fig. 1, rotary seats 7 are mounted on the left and right sides of a base 1 through bearings, auxiliary push rods 6 are fixedly mounted on the rotary seats 7 through bolts, output ends of the auxiliary push rods 6 and the side surfaces of an auxiliary plate 16 are rotatably mounted through bearings, a limiting seat 20 is fixedly mounted above the base 1 through bolts, limiting pressing plates 18 corresponding to knee portions of a human body are respectively integrally formed on the left and right sides of the limiting seat 20, and handrails 19 are fixedly mounted above the limiting seat 20 through bolts.

The working principle is as follows: when the device is used, the auxiliary plate 16 is firstly laid on the ground, the patient firstly puts the two legs below the limit pressure plates 18 respectively positioned at the left and the right sides of the limit seat 20, then the patient lies down on the back plate 17 and the extrusion plate 21, then the patient or the medical staff passes the bandage through the bandage strip mounting hole 23 and fixes the trunk of the patient with the auxiliary plate 16 by using the bandage strip, then corresponding correction instructions are sent by the controller 2 according to the needs of the spine correction, at this time, each unit push rod 13 independently drives the extrusion plate 21 at the tail end to extrude and adjust the corresponding part of the spine of the human body, so that the extrusion plate 21 of the device is in a normal curve shape, and in addition, the extrusion plate 21 of the device is hinged and installed with the hinge seat 25 by adopting the hinge ball head 27, therefore, the soft rubber pad 24 on the pressing plate 21 can be better attached to the skin of the corresponding part. The device also supports to adjust the human body sitting posture, when in use, the driving motor 9 drives the worm 29 to rotate, the worm 29 drives the worm wheel 28 to rotate so as to enable the auxiliary plate 16 to turn to a specified angle, and in the process of turning the auxiliary plate 16, the position of the auxiliary plate 16 can be further adjusted through the first adjusting push rod 8 and the second adjusting push rod 12, so that the phenomenon that the extrusion plate 21 cannot correspond to the corresponding vertebra part due to the bending of the human body is eliminated, and in order to ensure the stability of the auxiliary plate 16 at a new position, the auxiliary push rods 6 on the two sides of the base 1 can correspondingly adjust the self telescopic length so as to avoid the auxiliary plate 16 from shaking. Meanwhile, the spine of a human body in a sitting posture can be correspondingly bent, at the moment, the deep length of each extrusion plate 21 is adjusted through the unit push rod 19 again so as to correct the corresponding part of the spine, when a patient switches from a lying posture to a sitting posture, the leg part can be propped against the limiting press plate 18, the hand part can be supported on the handrail 19, the position of the controller 2 of the device can also be adjusted, the angle of the controller 2 can be adjusted through the rotating seat 4 and the matching seat 3 only by pulling the controller 2 and correspondingly rotating, the outward extending length of the controller 2 is adjusted through the sliding between the rotating seat 4 and the damping slide rod 5, so that the controller can be independently operated by the patient at different positions, the subsequent correction process can be completely operated by the patient, the nursing pressure of medical care personnel is reduced, and the use and the operation of the device are convenient, can carry out targeted spine correction aiming at the human spine without lying and sitting postures, thereby having high practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable medical spine correction device, includes the base, its characterized in that: the bottom of the base is fixedly provided with a first adjusting push rod through a bolt, the output end of the first adjusting push rod is driven to be provided with a first mounting seat, a worm wheel is mounted on the first mounting seat through a bearing, a second mounting seat is fixedly mounted on the worm wheel, a driving motor is fixedly mounted above the first mounting seat through a bolt, the output end of the driving motor drives a worm which is installed in a matched mode with the worm wheel, the second mounting seat and the output end of the second adjusting push rod are fixedly mounted through a bolt, and the second adjusting push rod is fixedly mounted with an auxiliary plate through a bolt.

2. The adjustable medical spinal correction device of claim 1, wherein: at least eleven unit push rods corresponding to the human vertebra position are fixedly installed on the auxiliary plate through bolts, an articulated seat is fixedly installed at the output end of each unit push rod through the bolts, an articulated ball head is installed in the articulated seat in an articulated mode, an extrusion plate attached to the human vertebra position is fixedly installed on the articulated ball head through the bolts, and the bottom of the articulated ball head is connected with the inside of the articulated seat through a reset spring.

3. The adjustable medical spinal correction device of claim 1, wherein: the utility model discloses a binding belt, including accessory plate, bolt fixed mounting, backup pad, auxiliary plate, binding belt mounting hole, controller, first adjustment push rod, driving motor, second adjustment push rod, unit push rod and support push rod electric connection, the top of accessory plate has the backplate that is used for supporting human back through bolt fixed mounting, and the side of backplate has the side pole through bolt fixed mounting, there is a support push rod bottom of accessory plate through bolt fixed mounting, and the output drive of supporting the push rod has the backup pad, the binding belt mounting hole that is used for installing the binding belt is all offered at both ends about the accessory plate, be provided with the controller on the base, and the controller passes through the wire respectively with first adjustment push rod, driving motor, second adjustment push rod, unit push rod and support push rod electric connection.

4. The adjustable medical spinal correction device of claim 1, wherein: the rotary seat is installed on the left side and the right side of the base through bearings, the auxiliary push rod is fixedly installed on the rotary seat through bolts, and the output end of the auxiliary push rod and the side face of the auxiliary plate are rotatably installed through the bearings.

5. The adjustable medical spinal correction device of claim 1, wherein: the upper portion of the base is fixedly provided with a limiting seat through bolts, the left side and the right side of the limiting seat are respectively integrally formed with a limiting pressing plate corresponding to knee positions of a human body, and the upper portion of the limiting seat is fixedly provided with a handrail through bolts.

6. The adjustable medical spinal correction device of claim 1, wherein: the side of base is installed through the damping pivot and is rotated the seat, and rotates the interpolation in the seat and install the damping slide bar, the cooperation seat is installed to the top of damping slide bar, and the top of cooperation seat rotates the installation through damping pivot and controller.

7. The adjustable medical spinal correction device of claim 1, wherein: the soft rubber mat is fixedly installed above the extrusion plate through screws, and the extrusion plate is an arc-shaped plate or a rectangular plate.

8. The adjustable medical spinal correction device of claim 1, wherein: the controller is a stm32 series single chip microcomputer, the first adjusting push rod, the second adjusting push rod and the supporting push rod are single-rod double-acting hydraulic rods, the unit push rods are ball screw rod type electric push rods or air pressure push rods, and the driving motor is a stepping motor.