Remote bone cement injection device for vertebroplasty

A technology of vertebroplasty and injection device, which is applied in the field of bone cement remote injection device, which can solve the problems of inability to protect doctors from radiation damage and laborious operation of the device, and achieve a novel and compact device fixing method, simple and effective method, and multiple functions Effect

Pending Publication Date: 2022-06-21
YANSHAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of laborious operation of traditional vertebroplasty surgical instruments and inability to protect doctors from radiation damage, the present invention provides a bone cement remote injection device for vertebroplasty

Method used

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  • Remote bone cement injection device for vertebroplasty
  • Remote bone cement injection device for vertebroplasty
  • Remote bone cement injection device for vertebroplasty

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Experimental program
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Embodiment Construction

[0029] In order to detail the technical content, structural features, achieved objectives and effects of the present invention, the following will be described in detail with reference to the accompanying drawings.

[0030] Bone cement remote injection devices for vertebroplasty, such as figure 1 As shown, it includes a bolus platform 1, a vacuum pumping component 2, a stirring component 3, a bolus component 4, an adsorption component 5, a support component 6, an injection point adjustment component 7, an injection needle component 8, a control component 9 and a remote control 10 .

[0031] like figure 1 and Image 6 As shown, the vacuum pumping assembly 2, the stirring assembly 3, the bolus assembly 4 and the control assembly 9 are respectively connected with the first installation end, the second installation end, the third installation end and the fourth installation end of the bolus injection platform 1. The mounting end of the assembly 5 is connected to the first end o...

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Abstract

The invention provides a remote bone cement injection device for vertebroplasty. The remote bone cement injection device comprises a vacuum air exhaust assembly, a stirring assembly, a pushing injection assembly, an adsorption assembly, a supporting assembly, an injection point adjusting assembly and an injection needle assembly. The vacuum pumping assembly, the stirring assembly, the pushing and injecting assembly and the control assembly are connected with the mounting end of the pushing and injecting platform, the mounting end of the adsorption assembly is connected with the first end of the supporting assembly, and the second end of the supporting assembly is connected with the first end of the injecting point adjusting assembly. The second end of the injection point adjusting assembly is connected with the output end of the pushing injection assembly through the injection needle assembly, the gas output end of the stirring assembly is connected with the first input end of the vacuum pumping assembly, and the bone cement output end of the stirring assembly is connected with the input end of the pushing injection assembly. The gas output end of the adsorption assembly is connected with the second input end of the vacuum pumping assembly. The device integrates the functions of stirring, injection point adjustment, bone cement state monitoring and remote injection, is rich in function, and brings convenience to surgeries of doctors.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a bone cement remote injection device for vertebroplasty. Background technique [0002] Vertebroplasty is an effective treatment for senile osteoporotic vertebral compression fractures. It is a minimally invasive surgery that strengthens the vertebral body by injecting bone cement into the diseased vertebral body. There are many operations in this operation, especially the operation of bone cement injection, including steps such as stirring, tube installation, bone cement state judgment, and bolus injection. During the operation, multiple operators are required to cooperate with each other, and the operation is troublesome, and the working time of bone cement is limited. Surgery time is tight. In addition, during the operation, the operator must stand in front of the operating table to observe the filling of bone cement through X-rays, and repeated exposure to X-ray radiation wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/88
CPCA61B17/8827A61B17/8822
Inventor 侯雨雷闫江涛李阳顾璐昊曾达幸闫长红侯继光
Owner YANSHAN UNIV
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