CN213788326U

CN213788326U - Adjustable support for spinal surgery

Info

Publication number: CN213788326U
Application number: CN202022599614.XU
Authority: CN
Inventors: 李婷婷; 杨秀萍; 罗琳雪
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-27
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of medical equipment, especially, be an adjustable support for spinal surgery, the on-line screen storage device comprises a base, the top fixed mounting of base has electric telescopic handle, electric telescopic handle's top fixed mounting has the slide rail, the left side slidable mounting of slide rail internal surface has first slider, the right side slidable mounting of slide rail internal surface has two second sliders. The utility model discloses a set up the stay bolt, first bottom plate, the second bottom plate, buttock backup pad and back backup pad, rotate the height that two stay bolts come the adjusting stay bolt top, the stay bolt drives first bottom plate and second bottom plate under the restriction of bearing and carries out the motion of upper and lower height, first bottom plate and second bottom plate drive buttock backup pad and back backup pad respectively and carry out the up-and-down motion, thereby adjust the height of the structure of adaptation patient's health with buttock backup pad and back backup pad, the convenience is adjusted the use according to different patient's health size to the device.

Description

Adjustable support for spinal surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically an adjustable support for spinal surgery.

Background

In recent years, the technology of spinal surgery is developed very rapidly, and with the continuous development of modern materials science and computer technology, a plurality of new operation methods, viewpoints and new spinal internal fixation instruments are appeared, including navigation, application of minimally invasive technology and the like; the success or failure of spinal surgery, however, depends to a large extent on the practicality of the spinal support used by the post-operative patient, in addition to the correct understanding of the operative indications, operative pathways and basic operative principles by the operator.

The current general bracket for spinal surgery has the following problems:

1. the general support for spinal surgery can not adjust the position of the spine at different positions of the body according to the height of a patient, and is inconvenient to use.

2. A general spine surgical brace cannot adjust the height of a partial component such as a hip and a back according to the body contour of a patient, and when the patient lies on the upper part for treatment for a long time, the patient may feel local numbness and soreness due to the fact that the body cannot move, and discomfort may be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adjustable support for spinal surgery has solved the problem that can't adjust the support at individual position of health, the unable regulation of support height at individual position of health.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable bracket for spinal surgery comprises a base, wherein an electric telescopic rod is fixedly installed at the top of the base, a slide rail is fixedly installed at the top of the electric telescopic rod, a first slide block is slidably installed at the left side of the inner surface of the slide rail, two second slide blocks are slidably installed at the right side of the inner surface of the slide rail, a support column is fixedly installed at the left side of the upper surface of the first slide block, an expansion shaft and a spring are fixedly installed at the top of the support column, a spring is movably installed on the side surface of the expansion shaft, a transverse plate is fixedly installed at the top of the spring, an expansion shaft is fixedly installed at the center of the bottom of the transverse plate, leg support plates are fixedly installed at two sides of the upper surface of the transverse plate, slide block plates are fixedly connected at the left side of the upper surface of the two second slide blocks, short limit seats are fixedly installed at two sides of the upper surface of the slide block plates, and movable rods are rotatably installed on the inner surface of the short limit seats through a rotary shaft, the utility model discloses a long bolt, including movable rod, first bottom plate, second bottom plate, telescopic shaft, first end plate, second end plate, pivot, first end plate, second end plate, first end plate, second end plate, first end plate, second end plate The bottom plate, the right-hand member fixed mounting of slide rail upper surface has the support bar, the top fixed mounting of support bar is connected with the riser, the left side fixed mounting of riser upper surface has the neck pillow, the right side fixed mounting of riser upper surface has the headrest.

As a preferred technical scheme of the utility model, the trompil department screw thread on first slider and two second slider upper surface right sides installs the elasticity bolt, and is three first slider and two second sliders are run through respectively at the top of elasticity bolt and extend to outside movable mounting has the slide rail.

As a preferred technical scheme of the utility model, the last fixed surface of shank backup pad, buttock backup pad and back backup pad installs the supporting pad.

As an optimized technical scheme of the utility model, the left end fixed mounting of slide rail has the baffle.

As an optimized technical solution of the present invention, the length of the long bolt is less than the distance from the long plate to the slide rail.

As a preferred technical scheme of the utility model, a set of bleeder vent has been seted up to the upper surface of supporting pad, bleeder vent upper surface evenly distributed on the supporting pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable support for spinal surgery possesses following beneficial effect:

1. this adjustable support for spinal surgery is provided with elasticity bolt, first slider, second slider shank backup pad, buttock backup pad and back backup pad, and the three elasticity bolt of unscrewing adjusts shank backup pad, buttock backup pad and the back backup pad that the top corresponds to the position of adaptation patient health position through removing first slider and two second sliders, and the use is adjusted to the device to the convenience according to different patients' height.

2. This adjustable support for spinal surgery, be provided with the stay bolt, first bottom plate, the second bottom plate, buttock backup pad and back backup pad, rotate the height at two stay bolts come the adjusting stay bolt tops, the stay bolt drives first bottom plate and second bottom plate under the restriction of bearing and carries out the motion of upper and lower height, first bottom plate and second bottom plate drive buttock backup pad and back backup pad respectively and carry out the up-and-down motion, thereby adjust the height of the structure of adaptation patient's health with buttock backup pad and back backup pad, the use is adjusted to the device to the convenience according to different patient's health size.

Drawings

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

fig. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

In the figure: 1. a base; 2. an electric telescopic rod; 3. a slide rail; 4. a slider plate; 5. a first slider; 6. a support pillar; 7. a telescopic shaft; 8. a spring; 9. a transverse plate; 10. a leg support plate; 11. tightening and loosening the bolts; 12. a short limiting seat; 13. a movable rod; 14. a double-end limiting seat; 15. a first base plate; 16. a second base plate; 17. a hip support plate; 18. a back support plate; 19. a support pad; 20. a long plate; 21. a long bolt; 22. a supporting strip; 23. a vertical plate; 24. a neck pillow; 25. a headrest; 26. a second slider; 27. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an adjustable bracket for spinal surgery comprises a base 1, wherein an electric telescopic rod 2 is fixedly arranged at the top of the base 1, a slide rail 3 is fixedly arranged at the top of the electric telescopic rod 2, a first slide block 5 is slidably arranged at the left side of the inner surface of the slide rail 3, two second slide blocks 26 are slidably arranged at the right side of the inner surface of the slide rail 3, a support column 6 is fixedly arranged at the left side of the upper surface of the first slide block 5, an expansion shaft 7 and a spring 8 are fixedly arranged at the top of the support column 6, the spring 8 is movably arranged at the side surface of the expansion shaft 7, a transverse plate 9 is fixedly arranged at the top of the spring 8, an expansion shaft 7 is fixedly arranged at the center of the bottom of the transverse plate 9, leg support plates 10 are fixedly arranged at two sides of the upper surface of the transverse plate 9, a slide block plate 4 is fixedly connected at the left side of the upper surface of the two second slide blocks 26, short limit seats 12 are fixedly arranged at two sides of the upper surface of the slide block plate 4, and a movable rod 13 is rotatably arranged at the inner surface of the short limit seats 12 through a rotating shaft, the top of movable rod 13 side is rotated through the pivot and is installed spacing seat 14 of double-end, the internal surface of the spacing seat 14 upper end of double-end rotates through the pivot and installs movable rod 13, the top of movable rod 13 side is rotated through the pivot and is installed short spacing seat 12, the top fixed mounting of the short spacing seat 12 in left side has first bottom plate 15, the top fixed mounting of the short spacing seat 12 in right side has second bottom plate 16, the top fixed mounting of first bottom plate 15 has buttock backup pad 17, the top fixed mounting of second bottom plate 16 has back backup pad 18, the middle part fixed mounting of two slider plate 4 upper surfaces has telescopic shaft 7 and spring 8, the side movable mounting of telescopic shaft 7 has spring 8, the top fixed mounting of spring 8 has long board 20, the center fixed mounting of long board 20 bottom has telescopic shaft 7, long bolt 21 is installed to the left trompil department screw thread of long board 20, the top of two long bolts 21 runs through long board 20 and extends to the outside and rotates respectively through the bearing and installs first bottom plate 15 and spring 8 Second bottom plate 16, the right-hand member fixed mounting of slide rail 3 upper surface has support bar 22, and the top fixed mounting of support bar 22 is connected with riser 23, and the left side fixed mounting of riser 23 upper surface has neck pillow 24, and the right side fixed mounting of riser 23 upper surface has headrest 25.

In this embodiment, the mounting spring 8 and the telescopic shaft 7 absorb the fluctuation when the patient is placed on the frame or moved, and play a role in buffering.

Specifically, the loose bolts 11 are installed on the right sides of the upper surfaces of the first sliding block 5 and the two second sliding blocks 26 in a threaded mode, and the tops of the three loose bolts 11 penetrate through the first sliding block 5 and the two second sliding blocks 26 respectively and extend to the outside and are movably provided with the sliding rail 3.

In this embodiment, the mounting of the tension bolt 11 can facilitate the movement of the first slider 5 and the second slider 26, and can facilitate the fixing of the positions after the movement.

Specifically, the upper surfaces of the leg support plate 10, the hip support plate 17 and the back support plate 18 are fixedly mounted with support pads 19.

In this embodiment, installation supporting pad 19 can improve the travelling comfort that the patient used, can play the protection cushioning effect to patient's health again.

Specifically, the left end of the slide rail 3 is fixedly provided with a baffle 27.

In this embodiment, the baffle 27 can limit the position of the first slider 5, and prevent the first slider 5 from falling off from the slide rail 3.

Specifically, the length of the long bolt 21 is smaller than the distance from the long plate 20 to the slide rail 3.

In this embodiment, the long bolt 21 can play the effect of height-adjusting at the support, and the length that is less than the distance of long board 20 to slide rail 3 can avoid slide rail 3 to touch slide rail 3 when the downward extension, improves the practicality of device.

Specifically, a set of air holes are formed in the upper surface of the supporting pad 19, and the air holes are uniformly distributed in the upper surface of the supporting pad 19.

In the embodiment, the ventilation holes are formed, so that the ventilation property of the part of the patient contacting with the support can be improved when the patient lies on the support for treatment for a long time, and the use comfort is improved.

The utility model discloses a theory of operation and use flow: adjusting the electric telescopic rod 2 to a proper height, loosening the three loosening bolts 11, adjusting the corresponding leg support plate 10, the hip support plate 17 and the back support plate 18 above to the position suitable for the body part of the patient by moving the first slide block 5 and the two second slide blocks 26, then tightening the three loosening bolts 11, rotating the two long bolts 21 to adjust the height of the top of the long bolts 21, driving the first bottom plate 15 and the second bottom plate 16 to move up and down under the limitation of the bearing by the long bolts 21, driving the hip support plate 17 and the back support plate 18 to move up and down respectively by the first bottom plate 15 and the second bottom plate 16, adjusting the hip support plate 17 and the back support plate 18 to the structure suitable for the body of the patient, stopping rotating the two long bolts 21, finishing the erection of the support, arranging the patient on the frame, and applying downward pressure to the leg support plate 10, the hip support plate 17 and the back support plate 18, pressure on buttock backup pad 17 and the back backup pad 18 is conducted respectively through first bottom plate 15 and second bottom plate 16 on short spacing seat 12 and long bolt 21 top, short spacing seat 12 receives pressure downstream and drives the motion of movable rod 13, movable rod 13 drives the spacing seat of double-end 14 downstream, the spacing seat of double-end 14 drives below movable rod 13 motion, two movable rod 13 from top to bottom are under the restriction of short spacing seat 12 and the spacing seat of double-end 14, rotate, long bolt 21 receives pressure downstream and drives spring 8 and telescopic shaft 7 through long plate 20 and move, telescopic shaft 7 receives pressure to shorten, spring 8 absorbed pressure contracts, thereby play certain cushioning effect to pressing the patient on the support.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. An adjustable support for spinal surgery, comprising a base (1), characterized in that: the electric telescopic handle is characterized in that an electric telescopic handle (2) is fixedly mounted at the top of the base (1), a sliding rail (3) is fixedly mounted at the top of the electric telescopic handle (2), a first sliding block (5) is slidably mounted at the left side of the inner surface of the sliding rail (3), two second sliding blocks (26) are slidably mounted at the right side of the inner surface of the sliding rail (3), a supporting column (6) is fixedly mounted at the left side of the upper surface of the first sliding block (5), a telescopic shaft (7) and a spring (8) are fixedly mounted at the top of the supporting column (6), the spring (8) is movably mounted at the side of the telescopic shaft (7), a transverse plate (9) is fixedly mounted at the top of the spring (8), the telescopic shaft (7) is fixedly mounted at the center of the bottom of the transverse plate (9), leg supporting plates (10) are fixedly mounted at two sides of the upper surface of the transverse plate (9), and a sliding block plate (4) is fixedly connected at the left side of the upper surface of the second sliding blocks (26), the two sides of the upper surface of the sliding block plate (4) are fixedly provided with short limiting seats (12), the inner surface of each short limiting seat (12) is rotatably provided with a movable rod (13) through a rotating shaft, the top of the side surface of each movable rod (13) is rotatably provided with a double-end limiting seat (14) through a rotating shaft, the inner surface of the upper end of each double-end limiting seat (14) is rotatably provided with a movable rod (13) through a rotating shaft, the top of the side surface of each movable rod (13) is rotatably provided with a short limiting seat (12), the left side of the top of each short limiting seat (12) is fixedly provided with a first bottom plate (15), the right side of the top of each short limiting seat (12) is fixedly provided with a second bottom plate (16), the top of each first bottom plate (15) is fixedly provided with a hip back supporting plate (17), the top of each second bottom plate (16) is fixedly provided with a supporting plate (18), and the middle parts of the upper surfaces of the two sliding block plates (4) are fixedly provided with a telescopic shaft (7) and a spring (8), the side movable mounting of telescopic shaft (7) has spring (8), the top fixed mounting of spring (8) has long slab (20), the center fixed mounting of long slab (20) bottom has telescopic shaft (7), long bolt (21), two are installed to the left trompil department screw thread of long slab (20) the top of long bolt (21) runs through long slab (20) and extends to the outside and rotate respectively through the bearing and install first bottom plate (15) and second bottom plate (16), the right-hand member fixed mounting of slide rail (3) upper surface has support bar (22), the top fixed mounting of support bar (22) is connected with riser (23), the left side fixed mounting of riser (23) upper surface has neck pillow (24), the right side fixed mounting of riser (23) upper surface has headrest (25).

2. An adjustable spinal surgical brace as recited in claim 1, wherein: elasticity bolt (11) are installed to first slider (5) and two second slider (26) upper surface right side trompil department screw thread, and is three the top of elasticity bolt (11) runs through first slider (5) and two second slider (26) respectively and extends to outside movable mounting has slide rail (3).

3. An adjustable spinal surgical brace as recited in claim 1, wherein: the upper surfaces of the leg supporting plate (10), the hip supporting plate (17) and the back supporting plate (18) are fixedly provided with supporting pads (19).

4. An adjustable spinal surgical brace as recited in claim 1, wherein: and a baffle (27) is fixedly installed at the left end of the sliding rail (3).

5. An adjustable spinal surgical brace as recited in claim 1, wherein: the length of the long bolt (21) is smaller than the distance from the long plate (20) to the slide rail (3).

6. An adjustable spinal surgical brace as recited in claim 3, wherein: a group of air holes are formed in the upper surface of the supporting pad (19), and the air holes are uniformly distributed in the upper surface of the supporting pad (19).