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Dual-plane X-ray imaging device

An imaging device, X-ray technology, applied in the direction of radiological diagnostic instruments, medical science, diagnosis, etc., can solve the problems of invariability, verticality, etc., and achieve the effect of dual-plane multi-angle imaging

Active Publication Date: 2014-07-09
BEIJING EAST WHALE IMAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this device is that the angle between the two imaging systems is always vertical and cannot be changed

Method used

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  • Dual-plane X-ray imaging device

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Embodiment 1

[0036] refer to Figure 1-9 , the present embodiment provides a dual-plane X-ray imaging device, including a first C-arm 1, a second C-arm 2, a sliding and rotating seat 3, a first X-ray generating device 4, and a first image receiving device 5 , the second X-ray generating device 6 and the second image receiving device 7;

[0037] The first C-shaped arm 1 is slidably arranged on the second C-shaped arm 2 through the supporting device 8, and the second C-shaped arm 2 is slidably arranged on the sliding and rotating seat 3;

[0038] One end of the first C-shaped arm 1 along the circumferential direction is fixed with a first X-ray generating device 4;

[0039] The first image receiving device 5 is disposed on the other end of the first C-shaped arm 1 along the circumferential direction or slidably disposed on the inner surface of the second C-shaped arm 2;

[0040] Two ends along the circumferential direction of the second C-shaped arm 2 are respectively fixed with a second X...

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Abstract

The invention discloses a dual-plane X-ray imaging device comprising a second C-shaped arm and a first C-shaped arm. The first C-shaped arm is slidably arranged on the second C-shaped arm. A first X-ray generator and a first image receiver are arranged on the first C-shaped arm to form a first imaging device. A second X-ray generator and a second image receiver are arranged on the second C-shaped arm to form a second imaging device. The spin axis of the first C-shaped arm is identical to that of the second C-shaped arm. Different angles can be formed between the first imaging device and the second imaging device when the first C-shaped arm slides along the second C-shaped arm, and the spin axis of the first C-shaped arm is identical to that of the second C-shaped arm, so that the first imaging device and the second imaging device are ensured to have the same spin axis.

Description

technical field [0001] The present invention relates to X-ray imaging equipment, in particular to a dual-plane X-ray imaging equipment. Background technique [0002] Because the biplane imaging device can position the patient more precisely, help doctors save operation time, reduce exposure dose and maintain a sterile environment and many other advantages, it is widely used in surgery. [0003] The biplane imaging device can be realized by, for example, the device in U.S. Patent No. 4,884,293, which describes a biplane imaging system, wherein one imaging system is fixedly installed on the The system is suspended from ceiling rails. The disadvantage of this device is that the two sets of imaging systems need to be precisely matched during the initial installation, which can easily cause the consequences of different rotation axes of the two sets of systems. [0004] The biplane imaging device can also be realized by, for example, the device in U.S. Patent No. 3,549,885, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00
CPCA61B6/4014A61B6/4405A61B6/4441A61B6/4452A61B6/4464A61B6/00
Inventor 田春雷张军曹流何荣旺
Owner BEIJING EAST WHALE IMAGE TECH
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