SENS-A-RAY - A NEW SYSTEM FOR DIRECT DIGITAL INTRAORAL RADIOGRAPHY

被引：58

作者：

NELVIG, P

WING, K

WELANDER, U

机构：

[1] UMEA UNIV, DEPT ORAL RADIOL, S-90187 UMEA, SWEDEN

[2] KAROLINSKA INST, DEPT ORAL RADIOL, S-10401 STOCKHOLM 60, SWEDEN

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY | 1992年 / 74卷 / 06期

关键词：

D O I：

10.1016/0030-4220(92)90415-M

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

A new system for direct digital intraoral radiography, Sens-A-Ray, is presented. This system is based on a detector with a charge-coupled device that was designed especially for direct exposure to x-ray radiation. The system also includes interface electronics and an IBM AT-compatible personal computer with a digital 1/0 with frame memory, a super VGA graphics board, a high-resolution monitor, and software for the exposure, capture, storage, and enhancement of images. An external optical mass storage device is used for permanent storage of images in digital format. A video printer may be used to create hard copies. The system produces radiographic images at a significantly lower exposure than required for E-speed intraoral film. Applications of the system are exemplified, and its basic properties are discussed.

引用

页码：818 / 823

页数：6