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The combined panoramic and computed tomography photographing apparatus

A technology of tomography and panoramic photography, used in photography, computer tomography scanners, diagnosis and other directions to achieve the effect of reducing costs

Active Publication Date: 2007-01-17
VA TECHNOLOGIE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional X-ray CT photography equipment can only obtain CT images, and traditional panoramic photography equipment can only obtain photographic images

Method used

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  • The combined panoramic and computed tomography photographing apparatus
  • The combined panoramic and computed tomography photographing apparatus
  • The combined panoramic and computed tomography photographing apparatus

Examples

Experimental program
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Embodiment approach

[0064] Figure 4 is a perspective view of a combined panoramic and computed tomography apparatus according to a second preferred embodiment of the invention, and Figure 5 with Figure 6 is a front view for illustrating photography using a combined panoramic and computed tomography apparatus according to a second preferred embodiment of the present invention.

[0065] refer to Figure 4 , the combined panorama and computed tomography apparatus 200 includes a base 195, a pillar 190, a lifting element 170, a rotating arm supporting element 150, a rotating arm 240 (on which the X-ray sensor part 220 and the X-ray source part 210 face each other), Chin support element 180, head immobilization device 185, and swivel arm drive device 160, and CT photography and panoramic photography can be performed.

[0066] The X-ray source part 210 is connected to one end of the rotary arm 240 , and the X-ray sensor part 220 is connected to the other end of the rotary arm 240 . The X-ray sens...

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Abstract

Disclosed herein is a combined panoramic and computed tomography photographing apparatus. The apparatus includes, an X-ray source part, an X-ray sensor part having a panoramic sensor and / or a CT sensor, a rotary arm for arranging the X-ray source part and the X-ray sensor part thereon in such a way as to be opposed to each other, a rotary arm supporting member, and rotary arm driving means, wherein the panoramic sensor and the CT sensor are dedicated sensors respectively for panoramic photographing and CT photographing. The apparatus can obtain a CT image and a panoramic image by one photographing apparatus, and allow a user to previously set the optimum enlargement ratio according to panoramic photographing or CT photographing.

Description

technical field [0001] The present invention relates to a combined panoramic and computed tomography (CT) imaging apparatus, and more particularly to such a combined panoramic and computed tomography apparatus in which the X-ray sensor section includes dedicated sensors for panoramic imaging and CT imaging. Background technique [0002] In the field of medical diagnosis, conventionally, an X-ray CT (Computerized Tomography) imaging apparatus is an imaging apparatus in which a predetermined amount of X-ray beams is transmitted to a patient part to be imaged or photographed, and the amount of transmitted X-rays is determined by The X-ray sensor measures and records the measured data in the memory, and the captured X-ray absorption rate of each point of the patient's body part is obtained by the computer and reconstructed into an image. In the field of dental diagnosis, an X-ray panoramic imaging apparatus is an apparatus for performing tomography while turning along a trajecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/14A61B6/03G03B42/02A61B6/51
CPCA61B6/5247A61B6/035A61B6/14A61B6/51
Inventor 陈永均朴宰仑史容在金泰佑
Owner VA TECHNOLOGIE
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