CN214858837U

CN214858837U - Neurosurgery is with inspection chair

Info

Publication number: CN214858837U
Application number: CN202120988899.8U
Authority: CN
Inventors: 王玉莉
Original assignee: Xinxiang Central Hospital
Current assignee: Xinxiang Central Hospital
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-26
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to an examination chair for neurosurgery, comprising a base and a seat arranged at the upper end of the base, a support plate arranged at the bottom of the seat and an adjustment mechanism arranged at the upper end of the base and connected to the support plate through a mounting plate , the adjustment mechanism includes a screw rod arranged in a groove in the base, the screw rod is connected with a telescopic column through a lead nut, one end of the telescopic column is connected to the bottom of the mounting plate, and the interior of the mounting plate is provided with a connection The rotation mechanism of the support plate, the rotation mechanism adjusts the horizontal angle of the seat; the inspection chair provided by the utility model can adjust the displacement of the seat in the horizontal direction through the adjustment mechanism, so as to cooperate with the inspection equipment, and the telescopic column is used to adjust the displacement of the seat in the horizontal direction. The height adjustment in the vertical direction can adjust the rotation direction of the seat in the horizontal direction through the rotating mechanism, which reduces the difficulty of the patient getting on and off the seat and reduces the work intensity of the medical staff.

Description

Neurosurgery is with inspection chair

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to neurosurgery is with inspection chair.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and a high, seminal and apical discipline of new diagnosis, treatment and prevention technologies are explored, neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, for example, cerebral hemorrhage and bleeding amount endanger life, brain trauma caused by car accidents, or brain tumor compression and operation treatment are needed.

During surgical examination, a diagnosis and treatment bed is usually used, and is inconvenient for patients with inconvenient limb movement up and down, so that the working strength of medical workers is enhanced, and the diagnosis and treatment bed generally occupies a large area, so that the medical space is short.

Disclosure of Invention

The utility model aims at solving the problem that proposes among the background art, and provide an inspection chair for neurosurgery, through adjustment mechanism to the seat displacement adjustment on the horizontal direction to cooperation inspection apparatus, through the adjustment of flexible post height in vertical direction, through the direction of rotation of slewing mechanism adjustable seat on the horizontal direction, reduce the degree of difficulty of patient's upper and lower seat, reduce medical personnel's working strength.

The purpose of the utility model is realized like this:

the utility model provides an inspection chair for neurosurgery, includes the base and locates the seat of base upper end, including the bearing board of locating the seat bottom and locate the base upper end, through the adjustment mechanism of mounting panel connection bearing board, adjustment mechanism is including the lead screw of locating the base inner groovy, the lead screw is connected with flexible post through the helical pitch nut, the bottom of mounting panel is connected to the one end of flexible post, the inside of mounting panel is equipped with the slewing mechanism of connecting the bearing board, slewing mechanism adjusts the horizontal angle of seat.

Preferably, the bottom parallel of the recess of base, lead screw is equipped with the guide bar, the other end of flexible post passes through the slider and connects the guide bar, the outside of guide bar is located to the slider cover, the outside of guide bar still overlaps and is equipped with the spring housing of link block, the lateral wall of one end connecting groove of spring housing, the other end link block of spring.

Preferably, the two ends of the screw rod are connected with the side wall of the groove through the coupling seat, and the outer wall of one side of the groove is connected with a first driving motor for driving the screw rod to rotate.

Preferably, slewing mechanism is including locating the spacing section of thick bamboo in the mounting panel, be equipped with the worm wheel and the worm of adaptation in the spacing section of thick bamboo, fixedly connected with holds the pole in the worm wheel, the one end that holds the pole and keep away from the worm wheel passes the mounting panel and is connected with the fixed plate with holding board bolt fixed connection.

Preferably, a second driving motor for driving the worm to move is further arranged in the mounting plate.

Preferably, the chair comprises a back plate and a sitting plate, wherein one end of the sitting plate, which is far away from the back plate, is connected with a lifting plate for supporting the legs of the patient and a foot plate for supporting the feet of the patient and connecting the lifting plate.

Preferably, the back plate and the seat plate are connected in a relative rotation mode through a rotating mechanism, the lifting plate and the seat plate are connected in a relative rotation mode through the rotating mechanism, and the foot plate and the lifting plate are connected in a relative rotation mode through the rotating mechanism.

Preferably, the rotating mechanism comprises an arc-shaped seat and an inner gear ring, the upper part of the arc-shaped seat is connected to the inner gear ring, which is relatively movable with the arc-shaped seat, and a shifting gear meshed with the inner gear ring is arranged between the arc-shaped seat and the inner gear ring.

Preferably, the inner gear ring is of an arc-shaped ring structure matched with the arc-shaped seat, the outer side wall of the inner gear ring slides and moves relative to the inner side wall of the arc-shaped seat, and the shifting gear is driven by the driving motor III.

Preferably, the back plate is connected with the seat plate through a telescopic rod.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model provides a pair of inspection chair for neurosurgery carries out the displacement adjustment to the seat on the horizontal direction through adjustment mechanism to in cooperation inspection apparatus, through the adjustment of flexible post height in the vertical direction, through the direction of rotation of slewing mechanism adjustable seat on the horizontal direction, reduce the degree of difficulty of seat about the patient, reduce medical personnel's working strength.

2. The utility model provides a pair of neurosurgery is with inspection chair, backplate, seat, lifting plate and the mutual inclination of sole can be adjusted through rotary mechanism to position when adjusting the patient inspection need not the adjustment by a wide margin of patient oneself.

Drawings

Fig. 1 is a schematic structural view of an examination chair for neurosurgery of the present invention.

Fig. 2 is a schematic view of an adjusting mechanism of the examination chair for neurosurgery of the present invention.

Fig. 3 is a schematic view of a rotating mechanism of the examination chair for neurosurgery of the present invention.

Fig. 4 is a schematic view of a rotation mechanism of the examination chair for neurosurgery of the present invention.

In the figure: 1. a back plate; 2. a seat plate; 3. a lifting plate; 4. a foot plate; 5. a rotation mechanism; 51. an arc-shaped seat; 52. an inner gear ring; 53. a gear is poked; 54. driving a motor III; 6. a base; 7. a support plate; 8. mounting a plate; 9. a telescopic column; 10. a screw rod; 11. a lead nut; 12. a slider; 13. a guide bar; 14. a spring housing; 15. driving a motor I; 16. a support rod; 17. a worm gear; 18. a limiting cylinder; 19. a worm; 20. a second driving motor; 21. a fixing plate; 22. and (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example 1

With reference to fig. 1-3, an inspection chair for neurosurgery comprises a base 6 and a seat arranged on the upper end of the base 6, wherein a groove 22 is formed in the base 6, an adjusting mechanism used for adjusting the displacement of the seat in the horizontal direction is arranged in the groove, the adjusting mechanism is connected with a telescopic column 9, the telescopic column 9 is connected with a bearing plate 7 for bearing the seat through a mounting plate 8, the telescopic column 9 adopts an electric push rod structure, the height of the seat in the vertical direction is adjusted, and the patient can conveniently get on or off the seat.

The adjusting mechanism comprises a screw rod 10 passing through two side walls of a coupler connecting groove 22, one side of the outside of the groove 22 is connected with a first driving motor 15 driving the screw rod 10 to rotate in a coupler, the screw rod 10 is fixedly connected with a telescopic column 9 through a lead nut 11 of the adaptation, the screw rod 10 is driven to rotate through the work of the first driving motor 15, the lead nut 11 drives the telescopic column 9 to displace along the length direction of the screw rod 10, and the position of the seat in the horizontal left-right direction is adjusted.

The bottom of recess 22 is equipped with guide bar 13 parallel with lead screw 10, the bottom of flexible post 9 is located on guide bar 13 and is removed along guide bar 13 through slider 12 cover, lead nut 11, flexible post 9 and slider 12 can establish corresponding two sets ofly, two sliders 12 both sides that carry on the back mutually all are connected to the lateral wall of recess 22 through the spring housing 14 that the cover was located the guide bar 13 periphery, also locate the spring housing 14 connection of guide bar 13 periphery through the cover between two slider 12 one side in opposite directions, slow down the impact of seat when removing, reduce the discomfort of patient on the seat.

The inside of mounting panel 8 is equipped with the slewing mechanism who connects bearing board 7, slewing mechanism adjusts the horizontal angle of seat, mounting panel 8 and telescopic link 9 bolt fixed connection, and bearing board 7 is connected through slewing mechanism towards one side and seat fixed connection of seat between mounting panel 8 and the bearing board 7, and when the seat was gone up to the patient, through the rotational position of slewing mechanism regulation seat, for the angle of patient's adjustment to suitable upper and lower seat, convenient patient's removal.

The rotating mechanism comprises a limiting cylinder 18 arranged in the mounting plate 8, a worm wheel 17 and a worm 19 which are matched are arranged in the limiting cylinder 18, a bearing rod 16 is fixedly connected in the worm wheel 17, one end of the bearing rod 16 far away from the worm wheel 17 penetrates through the mounting plate 8 to be connected with a fixing plate 21 fixedly connected with the bearing plate 7 through bolts, a second driving motor 20 for driving the worm 19 to move is further arranged in the mounting plate 8, the driving motor 20 drives the worm 17 to work, the worm wheel 19 rotates circumferentially along with the work of the worm 17 to drive the bearing rod 16 to rotate around the axis, the fixing plate 21 at the top end of the bearing rod 16 drives the bearing plate 7 to rotate, so that the seat also generates angle adjustment in the horizontal direction, when a patient needs to sit on the seat, the seat is rotated to one side facing the patient, and after the patient sits on the seat, the seat is rotated to one side facing the examination instrument through the rotating mechanism.

Example 2

Combine fig. 1 and fig. 4, the seat includes backplate 1 and seat 2, the one end that backplate 1 was kept away from to seat 2 is connected with the sole 4 of lifting plate 3 and the connection lifting plate 3 of bearing patient's foot, the corresponding junction of backplate 1, seat 2, lifting plate 3 and sole 4 all connects through rotary mechanism 5, through the contained angle between the adjustable adjacent part of rotary mechanism 5 to the angle of lying on the back of patient of adjustment as required according to the inspection.

Taking the rotating mechanism 5 between the back plate 1 and the seat plate 2 as an example, the rotating mechanism 5 comprises an arc-shaped seat 51 connected with the seat plate 2 and an inner gear ring 52 connected with the back plate 1, the inner gear ring 52 relatively movable with the arc-shaped seat 51 is connected above the arc-shaped seat 51, a gear shifting wheel 53 meshed with the inner gear ring 52 is arranged between the arc-shaped seat 51 and the inner gear ring 52, the inner gear ring 52 is an arc-shaped ring structure matched with the arc-shaped seat 51, the outer side wall of the inner gear ring 52 slides and moves relative to the inner side wall of the arc-shaped seat 51, and the gear shifting wheel is driven by a driving motor three 54.

The driving motor III 54 drives the shifting gear 53 to rotate, the inner gear ring 52 meshed and connected with the shifting gear 53 moves towards the arc-shaped seat 51 along with the inner gear ring 52, the back plate 1 connected with the inner gear ring 52 swings at a certain angle along with the inner gear ring 52, the included angle between the back plate 1 and the seat plate 2 is adjusted, the included angle between the upper half body and the lower half body of the patient is adjusted, and the supine angle of the patient is adjusted.

Correspondingly, the rotating mechanism between the sitting plate 2 and the lifting plate 3 adjusts the included angle between the thigh and the shank of the patient, and the rotating mechanism between the lifting plate 3 and the foot plate 4 adjusts the included angle between the foot plate and the shank of the patient.

Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.

Claims

1. An examination chair for neurosurgery, comprising a base (6) and a seat arranged on the upper end of the base (6), characterized in that: comprising a support plate (7) arranged at the bottom of the seat and a support plate (7) arranged at the base (6) ) at the upper end of the adjustment mechanism connected to the support plate (7) through the mounting plate (8), the adjustment mechanism includes a screw rod (10) arranged in the groove (22) of the base (6), the screw rod ( 10) A telescopic column (9) is connected through a lead nut (11), one end of the telescopic column (9) is connected to the bottom of the mounting plate (8), and a connecting support plate is provided inside the mounting plate (8). (7) The rotation mechanism, the rotation mechanism adjusts the horizontal angle of the seat.

2 . The neurosurgery examination chair according to claim 1 , characterized in that: in the groove ( 22 ) of the base ( 6 ), a guide rod ( 13 ) is arranged parallel to the bottom of the screw rod ( 10 ). , the other end of the telescopic column (9) is connected to the guide rod (13) through the slider (12), the slider (12) is sleeved on the outside of the guide rod (13), and the guide rod (13) is A spring sleeve (14) connecting the slider (12) is also sleeved on the outside, one end of the spring sleeve (14) is connected to the side wall of the groove (22), and the other end of the spring sleeve (14) is connected to the slider (12).

3. The neurosurgery examination chair according to claim 1, wherein the two ends of the screw rod (10) are connected to the side walls of the groove (22) through the coupling seat, and the groove (10) One side outer wall of 22) is connected with a drive motor one (15) that drives the screw (10) to rotate.

4. A neurosurgery examination chair according to claim 1, characterized in that: the rotating mechanism comprises a limit cylinder (18) arranged in the mounting plate (8), the limit cylinder (18) An adapted worm wheel (17) and a worm (19) are provided inside, the worm wheel (17) is fixedly connected with a support rod (16), and the end of the support rod (16) away from the worm wheel (17) passes through the mounting plate (8) A fixing plate (21) is connected with the supporting plate (7) by bolts.

5 . The neurosurgery examination chair according to claim 4 , wherein the mounting plate ( 8 ) is further provided with a second driving motor ( 20 ) for driving the displacement of the worm ( 19 ). 6 .

6. A neurosurgery examination chair according to claim 1, characterized in that: the seat comprises a back plate (1) and a seat plate (2), the seat plate (2) being away from the back plate (1) ) is connected with a lift board (3) supporting the patient's leg and a foot board (4) supporting the patient's foot and connected to the lift board (3).

7 . The neurosurgery examination chair according to claim 6 , wherein the back plate ( 1 ) and the seat plate ( 2 ) are connected in relative rotation, and the lift plate ( 3 ) is connected to the seat plate ( 2 ). 8 . The plates (2) are connected in relative rotation, and the foot plate (4) and the lifting plate (3) are connected in relative rotation.