医疗卫生装备2017，Vol.38Issue(8)：17-20,4.DOI:10.7687/j.issn1003-8868.2017.08.017
激光双十字线预定位装置设计
Design of laser dual-crossed-line pre-positioning device
陈桂涛 1尹义峰1
作者信息
- 1. 061600 河北东光,东光县医院设备科
- 折叠
摘要
Abstract
Objective To develop a laser positioning device for GE OEC850 and Wandong HMC-36 C-arm.Methods The device was composed of two cross-type laser tubes,timing circuit and power source.The optimal 30 cm projection point was determined with laser dual-crossed-line positioning method and considerations on the distance between the tube of GE OEC850 or Wandong HMC-36 C-arm and the image intensifier.Then the projection range was found around 30 cm to define the targeted area.Results The device eliminated the needs of multi times of projection due to improper positioning,decreased the exposure to medical personnel and patient during the operation,prolonged the service life of the tube and reduced the cost for hospital equipment.Conclusion The device behaves well in positioning and easy operation,and thus is worthy promoting clinically.关键词
激光/双十字线定位/C型臂/临床手术/辐射Key words
laser/dual-crossed-line positioning/C-arm/clinical operation/radiation分类
医药卫生引用本文复制引用
陈桂涛,尹义峰..激光双十字线预定位装置设计[J].医疗卫生装备,2017,38(8):17-20,4.
