基本信息:
- 专利标题: PORTABLE X-RAY DEVICE
- 专利标题(中):便携式X射线设备
- 申请号:PCT/US1999/007583 申请日:1999-04-07
- 公开(公告)号:WO99052331A1 公开(公告)日:1999-10-14
- 主分类号: H05G1/00
- IPC分类号: H05G1/00 ; A61B6/00 ; A61B6/14 ; H05G1/06 ; H05G1/08 ; H05G1/10 ; H05G1/12 ; H05G1/26 ; H05G1/42 ; H05G1/52 ; H05G1/56 ; A61B6/17
摘要:
A portable and preferably hand-held X-ray generator (10, 260, 310) for use in intraoral and other X-ray applications, and a new process of dental image acquisition which utilizes a novel receptor holder (24, 230, 330) physically linked to the lightweight, portable generator, and a unique, articulating arm (104, 504) and cradle (108) which allows one generator to be used in multiple operatories. The system's generator has a reduced X-ray output and much smaller focal spot area than conventional dental X-ray generators, which reduces the X-ray output and the overall patient X-ray burden. The smaller focal spot also allows for improved resolution in the final image.
摘要(中):
一种用于口腔内和其它X射线应用的便携式和优选的手持式X射线发生器(10,260,310)以及利用新型受体支架(24,230,330)的牙科图像获取的新方法, 物理上连接到轻型便携式发电机,以及独特的铰接臂(104,504)和支架(108),其允许一个发电机在多个操作者中使用。 该系统的发生器具有比常规牙科X射线发生器更少的X射线输出和更小的焦点面积,这降低了X射线输出和整体患者X射线负担。 较小的焦点还允许在最终图像中提高分辨率。
IPC结构图谱:
H | 电学 |
--H05 | 其他类目不包含的电技术 |
----H05G | X射线技术 |
------H05G1/00 | 有X射线管的X射线设备;其所用电路 |