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YY/T 0969-2013 (YY/T0969-2013)

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YY/T 0969-2013English145 Add to Cart 0--10 minutes. Auto-delivery. Single-use medical face mask YY/T 0969-2013 Valid YY/T 0969-2013


YY/T 0969-2013: PDF in English (YYT 0969-2013)
YY/T 0969-2013
PHARMACEUTICAL INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 11.140
C 48
Single-use Medical Face Mask
ISSUED ON: OCTOBER 21, 2013
IMPLEMENTED ON: OCTOBER 1, 2014
Issued by: China Food and Drug Administration
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative References ... 4 
3 Terms and Definitions ... 4 
4 Requirements ... 5 
5 Test Methods ... 6 
6 Marking ... 8 
7 Packaging, Transportation and Storage ... 9 
Bibliography ... 11 
Single-use Medical Face Mask
1 Scope
This Standard stipulates the requirements, test methods, marking, instruction manual
and packaging, transportation and storage of single-use medical face mask
(hereinafter referred to as face mask).
This Standard is applicable to single-use medical face mask that covers user’s mouth,
nose and jaw, and blocks exhalation or ejection of pollutants from the oral and nasal
cavity in general medical environment.
This Standard is inapplicable to medical protective mask and surgical mask.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 14233.1-2008 Test Methods for Infusion, Transfusion, Injection Equipment for
Medical Use - Part 1: Chemical Analysis Methods
GB/T 14233.2-2005 Test Methods for Infusion, Transfusion, Injection Equipment for
Medical Use - Part 2: Biological Test Methods
GB 15979-2002 Hygienic Standard for Disposable Sanitary Products
GB/T 16886.5 Biological Evaluation of Medical Devices - Part 5: Tests for In-vitro
Cytotoxicity
GB/T 16886.10 Biological Evaluation of Medical Devices - Part 10: Tests for Irritation
and Skin Sensitization
GB/T 16886.12 Biological Evaluation of Medical Devices - Part 12: Sample Preparation
and Reference Materials
YY 0469 Surgical Mask
3 Terms and Definitions
The following terms and definitions are applicable to this document.
5.3.2 Randomly draw 3 samples for tests. Take out nose clip; use a universal or special
measuring instrument to measure it; the result shall comply with the requirements in
4.3.2.
5.4 Face Mask Band
5.4.1 Randomly draw 3 samples for tests. By wearing it, inspect the adjustment; the
result shall comply with the requirements in 4.4.1.
5.4.2 Randomly draw 3 samples for tests. Use 10 N of static tension to measure it;
maintain for 5 s; the result shall comply with the requirements in 4.4.2.
5.5 Bacterial Filtration Efficiency (BFE)
Randomly draw 3 samples for tests. In accordance with the test method for bacterial
filtration efficiency in YY 0469, conduct the tests; the result shall comply with the
requirements in 4.5.
5.6 Airflow Resistance
5.6.1 Randomly draw 3 samples for tests.
5.6.2 Test position: take the central part of face mask for tests.
5.6.3 Test process: gas flow rate for tests shall be adjusted to (8 ± 0.2) L/min. The
diameter of sample testing area shall be 25 mm. The sample testing area shall be A.
Use differential pressure gauge or equivalent equipment to determine the differential
pressure on both sides of face mask. In accordance with Formula (1), calculate the
airflow resistance; the result shall comply with the stipulations in 4.6.
Where,
P---differential pressure value per square centimeter of test sample, expressed in
(Pa/cm2);
M---differential pressure value of test sample, expressed in (Pa);
A---testing area of sample, expressed in (cm2).
5.7 Microbial Indexes
In accordance with sample marking, select from the following tests:
a) In accordance with the method specified in Appendix B in GB 15979-2002,
conduct the test; the result shall comply with the requirements in 4.7.1.
f) Instruction manual (at least include front-and-back identification, and wearing
method);
g) Conditions of storage;
h) Character or symbol of “single-use”;
i) If it is sterilized product, there shall be corresponding marking of sterilization;
the adopted sterilization method and validity period of sterilization shall be
indicated;
j) Specifications and sizes;
k) Product usage.
6.2 Instruction Manual
Instruction manual shall at least provide the following information:
a) Product name;
b) Name, address and contact information of manufacturer;
c) Product usage and usage restrictions;
d) Necessary examination before usage;
e) How to use (at least include front-and-back identification, and wearing
method);
f) Conditions of storage;
g) Warning or precautions;
h) Meaning of adopted symbols and / or graphical representations;
i) If it is sterilized product, indicate the adopted sterilization method.
7 Packaging, Transportation and Storage
7.1 Packaging
7.1.1 The packaging of face mask shall be able to prevent damage and contamination
before use.
7.1.2 If ethylene oxide is used for disinfection or sterilization, the packaging shall adopt
breathable materials.
......
 
(Above excerpt was released on 2020-03-21, modified on 2021-06-07, translated/reviewed by: Wayne Zheng et al.)
Source: https://www.chinesestandard.net/PDF.aspx/YYT0969-2013