The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2011
Filed:
Feb. 22, 2007
Chang Joon RO, Seongnam-si, KR;
Tae Woo Kim, Hwaseong-si, KR;
Hyo Sung Cho, Wonju-si, KR;
Sung IL Choi, Wonju-si, KR;
Chang Joon Ro, Seongnam-si, KR;
Tae Woo Kim, Hwaseong-si, KR;
Hyo Sung Cho, Wonju-si, KR;
Sung il Choi, Wonju-si, KR;
Vatech Co., Ltd., Hwaseong-si, Gyeonggi-do, KR;
Vatech Ewoo Holdings Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Abstract
Disclosed herein is a panoramic X-ray photographing apparatus and a method for photographing using the same. The present invention relates to the panoramic X-ray photographing apparatus capable of conducting a panoramic photographing without generating X-ray in neck cervical vertebrae part employing a rotary arm driven in 3-axis direction. In case of scanning the neck cervical vertebrae part, a photographing can be conduct without X-ray. As a result, it is possible to prevent an image acquired by the neck cervical vertebrae part from being unclear. Also, an angle of incidence of X-ray at a photographing point can be controlled to be vertical, so that an image distortion phenomenon can be prevented. Furthermore, tempromandibular joint can be photographed at optimum enlargement ratio, thereby acquiring clear image.