Standard No.:	YY 91057-1999
Chinese Name:	医用脚踏开关通用技术条件
English Name:	General specifications for medical foot switch
Professional Classification:	C30 Medical apparatus and devices in general
Professional Classification:	YY Professional Standard - Pharmaceutics
Issued by:
Issued on:	1987-12-28
Implemented on:	1988-03-01
Status:	ABOLISHED
Replace By:	YY1057-2016 General specifications for medical foot switch
Replace By Date:	2018-01-01
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price:	90 (USD)
Delivery:	via email in 1-3 business day

This standard is applicable to foot switch; such product is adopted for control circuit of medical devices.

1 Type and Basic Parameter

1.1 Foot switches is classified into ordinary type and closed type. Foot switch used for operating room shall be closed type.
1.2 The gap between contact points where the working voltage of foot switch and switch are in "Off" position.