Development of a linear foot switch with optical encoder
- VernacularTitle:使用光电编码器的线性脚踏控制器的研制
- Author:
Zhigang ZHANG
;
Yuanyuan LI
- Publication Type:Journal Article
- Keywords:
linear foot switch;
optical encoder;
counting circuit;
control software
- From:
Chinese Medical Equipment Journal
1993;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
The linear foot switch,which is the main control part of cataract ultrasonic emulsification system,has important effect on the overall performance of the system.In this paper,the development of a linear foot switch with optical encoder is introduced in such aspects as mechanical constitution,counting circuit and control software.This linear foot switch has many advantages including digital output,simple configuration,easy operation,sensitive response etc,and shows extensive prospects for clinical applications.
