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Mobile type C arm X-ray unit positioning auxiliary device in operation

A technology of positioning assistance and X-ray machine, applied in surgical navigation system, foreign body detection, clinical application of radiological diagnosis, etc., can solve the problems of prolonging operation time, increasing chance of infection, imperfect positioning, etc., to reduce radiation exposure, relieve Effects of radiation damage, simple structure

Inactive Publication Date: 2017-07-25
神农架林区人民医院
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  • Abstract
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  • Application Information

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Problems solved by technology

The imperfect positioning of the mobile C-arm X-ray machine prolongs the operation time, and the repeated operation increases the chance of infection. Once the internal fixation operation is infected, it will bring great pain to the patient.

Method used

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  • Mobile type C arm X-ray unit positioning auxiliary device in operation

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0017] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0018] The invention provides an intraoperative mobile C-arm X-ray machine positioning auxiliary device, including:

[0019] C-shaped arm 1, which is arranged on the support, and the C-shaped arm 1 can rotate and slide along the support;

[0020] An image receiving intensifier 4, which is arranged at one end of the C-arm 1;

[0021] Emitting X-ray tube 2, which is arranged at the other end of the C-shaped arm 1, and above the image receiving intensifier 4;

[0022] 4 laser generators 3, which are equidistantly arranged on the circumference of the emitting X-ray tube 2, the conn...

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Abstract

The invention provides an intraoperative mobile C-arm X-ray machine positioning auxiliary device, comprising: a C-shaped arm, which is arranged on a bracket, and the C-shaped arm can rotate and slide along the bracket; an image receiving intensifier, which is arranged on the bracket One end of the C-shaped arm; emitting X-ray tube, which is arranged on the other end of the C-shaped arm, and above the image receiving intensifier; 4 laser generators, which are equidistantly arranged on the emitting On the circumference of the X-ray tube, the connecting lines of the four laser generators are in the shape of a "ten", the power of the laser generators is less than 5mmw, and the wavelength is 650nm. The intraoperative mobile C-arm X-ray machine positioning auxiliary device provided by the present invention has a simple structure and low cost, enables doctors to quickly and accurately determine the shooting range during the operation, has high precision and good stability, significantly reduces the number of fluoroscopy times, and improves operation safety. Sex, shorten operation time, reduce radiation exposure caused by repeated fluoroscopy, reduce tissue trauma and complications, and reduce radiation damage to patients and medical staff.

Description

technical field [0001] The invention belongs to the field of surgical instruments, in particular to an intraoperative mobile C-arm X-ray machine positioning auxiliary device. Background technique [0002] The mobile C-arm X-ray machine (hereinafter referred to as the C-arm X-ray machine) has the advantages of intraoperative perspective and real-time imaging, and is widely used in vascular interventional surgery, joint replacement surgery, spinal surgery and other fields. Commonly used equipment, which integrates an X-ray generator and an image intensifier at both ends of a "C"-shaped arm-shaped frame structure. The image output by the image intensifier is transmitted to the TV camera through photoelectric coupling to form a video signal. The video signal can be displayed on the monitor in real time, so that the doctor can see the patient's anatomical information image and the dynamic situation during the treatment process, and these visual information can assist the doctor ...

Claims

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Application Information

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IPC IPC(8): A61B6/12A61B34/20
CPCA61B6/12
Inventor 饶斌冉存燕曹平周立秀雷芳
Owner 神农架林区人民医院
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