YY 1107-2003Buoy type oxygen inhalator (English PDF)
浮标式氧气吸入器
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Issued by
NMPA
Level / Type
Industry · Mandatory
Issue date
June 20, 2003
Implementation date
January 1, 2004
Scope
YY 1107-2003 is the English-translated version of 浮标式氧气吸入器.
YY 1107 is the mandatory Chinese standard for the buoy-type oxygen inhalator, the simple float flowmeter and humidifier assembly fitted to an oxygen outlet or cylinder to deliver oxygen to a patient. It is one of the most widely deployed pieces of medical equipment in China, present at every bedside and in every ambulance, and its simplicity is what makes standardisation necessary: the flow indicated by the float is what a nurse acts on, and a device that reads high delivers less oxygen than prescribed. The standard sets the requirements such a device has to meet and the test methods that verify them, covering flow accuracy, the humidifier, the pressure it withstands and the materials in the gas path. Being a YY standard without the /T suffix, compliance is compulsory in China.
Document preview — YY 1107-2003
National Standard of the People's Republic of China
Issued by: National Medical Products Administration
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- About this edition
- Classification and status
- How a Chinese national standard is set out
- About this English translation
Foreword
This document was issued on 20 June 2003 by the National Medical Products Administration and takes effect on 1 January 2004.
It is a YY standard without the /T suffix: compliance is mandatory in China.
1 Scope
YY 1107 is the mandatory Chinese standard for the buoy-type oxygen inhalator, the simple float flowmeter and humidifier assembly fitted to an oxygen outlet or cylinder to deliver oxygen to a patient. It is one of the most widely deployed pieces of medical equipment in China, present at every bedside and in every ambulance, and its simplicity is what makes standardisation necessary: the flow indicated by the float is what a nurse acts on, and a device that reads high delivers less oxygen than prescribed. The standard sets the requirements such a device has to meet and the test methods that verify them, covering flow accuracy, the humidifier, the pressure it withstands and the materials in the gas path. Being a YY standard without the /T suffix, compliance is compulsory in China.
Remaining clauses in the full document
- 2 Normative references
- 3 Terms and definitions
- About this edition
- Classification and status
- How a Chinese national standard is set out
- About this English translation
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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YY 1107-2003
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