CN209884364U

CN209884364U - Bracket device for operation based on spinal neurosurgery

Info

Publication number: CN209884364U
Application number: CN201920354211.3U
Authority: CN
Inventors: 谢军红; 丁洁; 封亚平; 石静; 张社敏; 谢亚丽; 谢佳芯; 曹宁; 李得关; 杨雪燕
Original assignee: 92nd Hospital Of Joint Logistics Support Force Of Chinese People's Liberation Army
Current assignee: 92nd Hospital Of Joint Logistics Support Force Of Chinese People's Liberation Army
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-03
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a based on bracket device for spinal neurosurgery, which comprises a supporting column, the bearing plate has been placed to the top of support column, and the last fixed surface of bearing plate is connected with two symmetrical hand supports, and the middle part of bearing plate upper surface is fixed to be inlayed and is had sealed bearing, and the cavity has been seted up to the inside of support column, and the middle part of support column upper surface is fixed to be inlayed and is had first screwed pipe, and the threaded rod has been placed to the inside of cavity. The utility model discloses a before using the device, put the support hand frame with an arm by the main knife doctor on, another grasps the carousel and rotates the threaded rod and drive the bearing plate and hold in the palm the hand frame and rise under the effect of first screwed pipe, adjust oneself comfortable height, observe the scale groove and remember oneself and be fit for the height, quick adjustment when carrying out the operation, it is tired with the both arms of doctor and both hands are often in cantilever and the wrist-hanging state easily to avoid, it is stable to have guaranteed that the doctor is at operation in-process arm, the operation effect has been improved, make its facilitate the use.

Description

Bracket device for operation based on spinal neurosurgery

Technical Field

The utility model relates to a vertebra technical field, in particular to based on bracket device for spinal neurosurgery.

Background

The spine is formed by connecting 33 vertebrae by ligaments, joints and intervertebral discs, the upper end of the spine supports the skull, the lower hip bone and the middle attached rib and serves as the back wall of a thorax, an abdominal cavity and a pelvic cavity, the spine has the functions of supporting the trunk, protecting internal organs, protecting the spinal cord and performing movement, a longitudinal spinal canal is formed inside the spine from top to bottom, and the spinal cord is arranged inside the spine.

The spine is mainly treated by an operation, in the operation process, both arms and both hands of a doctor are always in a cantilever state and a wrist suspension state, so that the arms and the wrists are easy to fatigue, the arms of the doctor in the operation process are unstable, and the operation effect is seriously influenced if the arms are slightly lost.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a based on bracket device for spinal neurosurgery can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bracket device for operations based on spinal neurosurgery comprises a supporting column, wherein a bearing plate is placed above the supporting column, two symmetrical hand supporting frames are fixedly connected to the upper surface of the bearing plate, a sealing bearing is fixedly embedded in the middle of the upper surface of the bearing plate, a cavity is formed in the supporting column, a first threaded pipe is fixedly embedded in the middle of the upper surface of the supporting column, a threaded rod is placed in the cavity, the top end of the threaded rod sequentially penetrates through the first threaded pipe and the sealing bearing and extends to the upper part of the bearing plate, the threaded rod is in threaded connection with the first threaded pipe, the outer surface of the threaded rod is fixedly connected with an inner ring of the sealing bearing, a sliding block matched with the cavity is fixedly connected to the bottom surface of the threaded rod, positioning plates are fixedly connected to the upper parts of the left side surface and the right side surface of the supporting column, and a sliding ring is fixedly embedded in, slide bars are sleeved inside each slide ring, the upper surfaces of the slide bars are fixedly connected with the bottom surface of the bearing plate, and scale grooves are formed in the outer surfaces of the slide bars.

Furthermore, the bottom surface fixedly connected with mounting panel of support column, two symmetrical fixed orificess have been seted up to the upper surface of mounting panel.

Further, the upper surface of the threaded rod is fixedly connected with a turntable, and the outer surface of the turntable is fixedly connected with an anti-slip pad.

Furthermore, the left side face and the right side face of the supporting column are fixedly inlaid with second threaded pipes, and the inner threads of the second threaded pipes are connected with screws.

Furthermore, the bottom surface of the slide bar is fixedly connected with a limiting plate, and the horizontal length value of the limiting plate is larger than that of the slide ring.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a before using the device, put the support hand frame with an arm by the main knife doctor on, another grasps the carousel and rotates the threaded rod and drive the bearing plate and hold in the palm the hand frame and rise under the effect of first screwed pipe, adjust oneself comfortable height, observe the scale groove and remember oneself and be fit for the height, quick adjustment when carrying out the operation, it is tired with the both arms of doctor and both hands are often in cantilever and the wrist-hanging state easily to avoid, it is stable to have guaranteed that the doctor is at operation in-process arm, the operation effect has been improved, make its facilitate the use.

Drawings

FIG. 1 is a front view of the hand support of the present invention;

FIG. 2 is a sectional view of a front view of the support post of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a hand support frame; 2. a bearing plate; 3. a turntable; 4. a non-slip mat; 5. sealing the bearing; 6. a threaded rod; 7. a support pillar; 8. a screw; 9. a fixing hole; 10. mounting a plate; 11. a first threaded pipe; 12. a scale groove; 13. a slide bar; 14. a second threaded pipe; 15. a cavity; 16. a slider; 17. a slip ring; 18. positioning a plate; 19. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bracket device for spinal neurosurgery comprises a support column 7, a bearing plate 2 is placed above the support column 7, two symmetrical hand supports 1 are fixedly connected to the upper surface of the bearing plate 2, a seal bearing 5 is fixedly embedded in the middle of the upper surface of the bearing plate 2, a cavity 15 is formed in the support column 7, a first threaded pipe 11 is fixedly embedded in the middle of the upper surface of the support column 7, a threaded rod 6 is placed in the cavity 15, the top end of the threaded rod 6 sequentially penetrates through the first threaded pipe 11 and the seal bearing 5 and extends to the upper side of the bearing plate 2, the threaded rod 6 is in threaded connection with the first threaded pipe 11, the outer surface of the threaded rod 6 is fixedly connected with the inner ring of the seal bearing 5, the bottom surface of the threaded rod 6 is fixedly connected with a sliding block 16 matched with the cavity 15, positioning plates 18 are fixedly connected to the upper portions of the left side, the upper surface of every locating plate 18 all is fixed to inlay has the sliding ring 17, and the inside of every sliding ring 17 has all cup jointed slide bar 13, and the upper surface of every slide bar 13 all with the bottom surface fixed connection of bearing plate 2, the scale groove 12 has all been seted up to the surface of every slide bar 13.

Wherein, the bottom surface fixedly connected with mounting panel 10 of support column 7, two symmetrical fixed orificess 9 have been seted up to the upper surface of mounting panel 10, make the device fixed more convenient, avoid the device to appear rocking when using.

Wherein, the upper surface fixedly connected with carousel 3 of threaded rod 6, the outer fixed surface of carousel 3 is connected with slipmat 4, makes the attending physician adjust more fast, avoids the problem that the attending physician appears the hand smooth when rotating.

Wherein, the left and right sides face of support column 7 all is fixed to be inlayed and is had second screwed pipe 14, and the inside threaded connection of second screwed pipe 14 has screw 8, enables screw 8 and fixes sliding block 16, avoids the device to appear sliding when using.

The bottom surface of the slide rod 13 is fixedly connected with a limiting plate 19, and the horizontal length value of the limiting plate 19 is larger than that of the sliding ring 17, so that the slide rod 13 is prevented from slipping off the sliding ring 17, and the normal operation of the device is ensured.

It should be noted that, the utility model relates to a based on bracket device for spinal neurosurgery, before using the device, put the support hand frame 1 with an arm by the main doctor, another only grasps 3 rotation threaded rod 6 of carousel and drives bearing plate 2 and support hand frame 1 and rise under the effect of first screwed pipe 11, adjust oneself comfortable height, observe scale groove 12 and remember oneself suitable height, quick adjustment when performing the operation, it is tired easily to avoid doctor's both arms and both hands to be in cantilever and cantilever state often, it is stable to have guaranteed that the doctor is at operation in-process arm, the operation effect has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A bracket device for neurosurgery based on vertebra comprises a supporting column (7), and is characterized in that: bearing plate (2) have been placed to the top of support column (7), the upper surface fixed connection of bearing plate (2) has two symmetrical support hand framves (1), the middle part fixed mosaic of bearing plate (2) upper surface has sealed bearing (5), cavity (15) have been seted up to the inside of support column (7), the middle part fixed mosaic of support column (7) upper surface has first screwed pipe (11), threaded rod (6) have been placed to the inside of cavity (15), the top of threaded rod (6) runs through first screwed pipe (11) and sealed bearing (5) in proper order and extends to the top of bearing plate (2), threaded rod (6) and first screwed pipe (11) threaded connection, and the surface of threaded rod (6) and the inner circle fixed connection of sealed bearing (5), the bottom surface fixed connection of threaded rod (6) has sliding block (16) with cavity (15) looks adaptation, the upper portion of the left side face and the right side face of the supporting column (7) are fixedly connected with positioning plates (18), each positioning plate (18) is fixedly inlaid with a sliding ring (17) on the upper surface, each sliding rod (13) is sleeved inside each sliding ring (17), each sliding rod (13) is fixedly connected with the bottom surface of the bearing plate (2) on the upper surface, and each sliding rod (13) is provided with a scale groove (12) on the outer surface.

2. The spinal neurosurgical-based tray device of claim 1, wherein: the bottom surface fixedly connected with mounting panel (10) of support column (7), two symmetrical fixed orificess (9) have been seted up to the upper surface of mounting panel (10).

3. The spinal neurosurgical-based tray device of claim 1, wherein: the upper surface fixed connection of threaded rod (6) has carousel (3), the outer fixed surface of carousel (3) is connected with slipmat (4).

4. The spinal neurosurgical-based tray device of claim 1, wherein: and the left side surface and the right side surface of the supporting column (7) are fixedly embedded with second threaded pipes (14), and the inner threads of the second threaded pipes (14) are connected with screws (8).

5. The spinal neurosurgical-based tray device of claim 1, wherein: the bottom surface of the slide bar (13) is fixedly connected with a limiting plate (19), and the horizontal length value of the limiting plate (19) is larger than that of the slide ring (17).