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Operation fixing frame component and image guiding operation system

A fixed frame and surgery technology, applied in surgical navigation system, surgery, stereotaxic surgical instruments, etc., can solve the problems of increasing the risk of infection, achieve the effect of shortening the operation time, reducing the risk of surgical infection, and improving the accuracy of surgery

Pending Publication Date: 2020-07-17
SCENERAY
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  • Abstract
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AI Technical Summary

Problems solved by technology

The disadvantages of this method are: the patient needs to be pushed into and out of the scanning system several times during the operation to prevent the change of the operation point due to the movement of the tissues in the human body during the operation, so as to achieve the purpose of correction. For example, in the operation of implanting the deep brain stimulator (DBS) into the brain, when the brain shell is opened, a small part of the brain fluid will flow out of the brain. At this time, due to the change of the amount of brain fluid, the position of the brain tissue will change If there is a deviation, the spatial position of the positioning target point will also shift. At this time, if the operation is still performed according to the previous angiographic image, the implanted IPG cannot accurately reach the positioning target point, because the patient needs to be pushed into or out of the scan system, thereby increasing the risk of infection

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  • Operation fixing frame component and image guiding operation system

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] The surgical fixture assembly shown in this application can be used in a magnetic resonance environment. The surgical fixture assembly fixes the desired part of the body to be operated on the surgical equipment, the surgical fixture assembly is provided with a visualization area identified by the scanning device. The developing area can be realized by conventional developing means in the prior art, for example, using existing solutions or ceramic materials. Of course, in the future, other materials capable of developing can also be used. In practical applications, the developed area can also be or developed point. The surgical fixation frame assembly can have any ...

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Abstract

The invention relates to an operation fixing frame component and an image guiding operation system, and belongs to medical operation equipment. The operation fixing frame component fixes an expected part of a body to be operated on the operation equipment, and the operation fixing frame component is provided with a developing area or a developing point identified by a scanning device or a positioning tracking device. The operation fixing frame component can fix the expected part of the body to be operated on the operation equipment, and is provided with the developing area or the developing point identified by the scanning device or the positioning tracking device, so that scanning can be carried out simultaneously in an operation process, operation accuracy can be improved, the operationinfection risk can be reduced, and the operation time can be shortened.

Description

technical field [0001] The invention relates to an operation fixing frame assembly and an image-guided operation system, belonging to medical operation equipment. Background technique [0002] In the operation that needs to be combined with the scanning system, such as the operation of the magnetic resonance system, the current conventional operation method is to first use the scanning system to mark the operation point at the desired position of the patient's body with a marker, and then push the patient onto the operating table , perform surgery on the patient through the scanned image and marked surgical implementation points previously completed by the scanning system. The disadvantages of this method are: the patient needs to be pushed into and out of the scanning system several times during the operation to prevent the change of the operation point due to the movement of the tissues in the human body during the operation, so as to achieve the purpose of correction. Fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20A61B90/14
CPCA61B34/20A61B90/14A61B90/37A61B2034/2068A61B2090/374
Inventor 何筱峰赵建岗
Owner SCENERAY
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