This Standard stipulates the requirements of nasal oxygen cannulas intended to deliver medical oxygen, oxygen-enriched air (oxygen 93 percent) and other oxygenated medical gases for breathing to patients. This Standard is applicable to all the nasal oxygen cannulas, either independent nasal oxygen cannulas or nasal oxygen cannulas used to connect to humidification bottles and masks.
Basic Data
Standard ID
YY/T 1543-2017 (YY/T1543-2017)
Description (Translated English)
Nasal Oxygen Cannula
Sector / Industry
Medical Device and Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard
C46
Classification of International Standard
11.040.10
Word Count Estimation
10,137
Date of Issue
2017-05-02
Date of Implementation
2018-04-01
Regulation (derived from)
China Food and Drug Administration Announcement 2017 No. 49
