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Bracket device for spinal surgery

A bracket device and technology for surgery, applied in the field of medical equipment, can solve the problems of adjusting length, operating time, patient's pressure sore, affecting the operation process, etc., to achieve the effect of relieving pressure sore

Active Publication Date: 2020-07-03
HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bracket device for spinal surgery, which effectively solves the need to lift the patient to adjust the radian of the spine in the prior art, which affects the operation process; Body shape adjustment length, single function, simple structure, unable to support the parts other than the stomach, too long operation time may cause pressure sores to the patient

Method used

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  • Bracket device for spinal surgery
  • Bracket device for spinal surgery
  • Bracket device for spinal surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1, the present invention is a bracket device for spinal surgery, comprising a main body 1, characterized in that an upper body bed board 2 and a lower body bed board 3 are slidably installed on the main body 1, and the upper body bed board 2 and the lower body bed board 3 can be placed inside the main body 1 Slide left and right to adjust the position between the two. The main body 1 is fixed with a fixed plate 4 below the upper body bed board 2 and the lower body bed board 3, which can be fixed by welding or other connection methods. The upper body bed board 2 and the lower end surface of the lower body bed board 3 are fixed with a bed board rack 5, and the two racks 5 can move left and right along with the upper body bed board 2 and the lower body bed board 3, and the bottoms of the two bed board racks 5 are engaged with Rotate the bed plate translation gear 6 installed on the fixed plate 4, the rotation direction of the two bed plate translation gears 6 is ...

Embodiment 2

[0047] Embodiment 2, on the basis of Embodiment 1, the main body 1 is provided with a bed board chute 25, and the front and rear sides of the upper body bed board 2 and the lower body bed board 3 are rotatably installed with a plurality of slides sliding in the bed board chute 25. The bed board pulley 26, the upper body bed board 2 and the lower body bed board 3 can slide freely on the main body 1 through the bed board pulley 26, and the left and right ends of the fixed board 4 are respectively fixed with a vertical left translation gear bracket 27 and a right translation gear bracket 28 Welding or other connection methods can be used here, and the two bed plate translation gears 6 are respectively rotated and installed on the upper ends of the left translation gear bracket 27 and the right translation gear bracket 28, the height of the left translation gear bracket 27 and the right translation gear bracket 28. Lower than the height of upper body bed board 2 and lower body bed ...

Embodiment 3

[0048] Embodiment 3, on the basis of Embodiment 2, the bed board transmission mechanism 7 includes a bed board transmission gear 29 that is rotatably mounted on the fixed plate 4 and meshed with the bed board translation drive gear 14, and the top of the bed board transmission gear 29 is coaxial Bed board driving main pulley 30 is installed, bed board translation drive gear 14 can drive bed board transmission gear 29 and bed board driving main pulley 30 to rotate, described fixed plate 4 is rotated and is installed with the bed board drive pair that is positioned at right translation gear bracket 28 front sides Belt pulley 31, bed board driving primary pulley 30 and bed board driving secondary pulley 31 are provided with tensioning pulley 32, said bed board driving main pulley 30, bed board driving secondary pulley 31, tensioning pulley 32 pass through the bed board The driving transmission belt 33 is connected, and the bed board driving main pulley 30 drives the bed board driv...

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PUM

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Abstract

The invention provides a bracket device for a spinal operation. The problems are solved that people need to lift up a patient and adjust the spinal radian in the prior art, an existing spinal bracketcannot adjust the length according to the body type of the patient, is monotonous in function and simple in structure and cannot support the part outside a stomach, and pressure sores are easily caused to the patient if the operation time is too long. The bracket device comprises a body. An upper body bed board and a lower body bed board slide on the body. A fixed plate is fixed to the body. A rack is fixed to the lower end face of the upper body bed board and the lower end face of the lower body bed board. A bed board horizontal movement gear rotationally installed on the fixed plate is meshed with the lower side of the rack and connected with a bed board motor on the lower end face of the fixed plate through a bed board transmission mechanism. Through a lifting supporting plate, the effect of rapidly adjusting the spinal radian of the patient in the operation process is realized, and time and labor are saved; through the movable and adjustable bed boards, the bracket device can adaptto patients of various body types, and the spinal operation bracket which feels comfortable is provided for the patients.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a bracket device for spinal surgery. Background technique [0002] Spondylosis is the disease of the bones, intervertebral discs, ligaments, and muscles of the spine, which in turn compresses and stimulates the spinal cord, spinal nerves, blood vessels, and autonomic nerves, resulting in complex and diverse symptoms. Common diseases are cervical spondylosis and lumbar spondylosis. Main symptoms: unable to stand upright, headache, dizziness, blurred vision, memory loss, neck and shoulder pain, loss of appetite, nausea, vomiting, weakness of lower limbs, and severe cases may lead to paralysis. [0003] At present, 97% of the middle-aged and elderly people in my country suffer from spinal diseases. In recent years, there has been a trend of younger people. Among the people under the age of 40, more than 40% of them have various diseases in the spine. The incidence of sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/14A61G13/12A61H7/00
CPCA61B90/14A61G13/1205A61G13/125A61G2210/10A61H7/004A61H2201/0142A61H2205/02A61H2205/065A61H2205/10
Inventor 刘汝银岳宗进于露王新立冯仲锴王西彬邵同德
Owner HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM