摘要
以梯度折射率透镜(自聚焦透镜)为摄像镜头,通过光电转换,结合数字信号处理和数据库技术,设计并实现了数字化口腔内窥镜。临床应用表明,所研制的自聚焦口腔内窥镜不仅操作简单、成像清晰且便于对患者的各种信息进行管理、查询,有望成为牙科医生必备的一种新诊疗设备。
The digital oral endoscope is designed and realized in this paper, which is based on the technologies of digital signal processing and database, by using gradient refractive index rod lens, that is GRIN-Lens, and photo-electronic imaging device. The clinical application indicates that the endoscope is easy to operate and can produce high-quality images, and thus can be applied to the query and management of patients information.
出处
《医疗卫生装备》
CAS
2006年第11期15-15,17,共2页
Chinese Medical Equipment Journal
关键词
内窥镜
数字信号处理
数据库
endoscope
digital signal processing
database
