YY/T 1161-2009 PDF in English
YY/T 1161-2009 (YY/T1161-2009, YYT 1161-2009, YYT1161-2009)
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| YY/T 1161-2009 | English | 140 |
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Tumor Associated Antigen CA125 Quantitative Detection Reagent (Kit) (Chemiluminescent Immunoassay)
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Standards related to (historical): YY/T 1161-2009
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YY/T 1161-2009: PDF in English (YYT 1161-2009) YY/T 1161-2009
YY
ICS 11.100
C44
PROFESSIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
Tumor Associated Antigen CA125 Quantitative Detection
Reagent (Kit) (Chemiluminescent Immunoassay)
ISSUED ON. DECEMBER 30, 2009
IMPLEMENTED ON. JUNE 1, 2011
Issued by. State Food and Drug Administration
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Terms and definitions ... 4
4 Classification ... 6
5 Requirements ... 6
6 Test methods ... 7
7 Inspection rules of products ... 9
8 Marks, labels and instructions ... 11
9 Packaging, transportation and storage ... 12
Bibliography ... 13
Foreword
The preparation of this standard follows the basic regulations of the GB/T 1.1-2000
Directives for Standardization Part 1. Rules for the Structure and Preparation of Standards.
It is the basis of product quality to evaluate tumor associated antigen CA125 quantitative
determination reagent (kit) (chemiluminescence immunoassay).
This standard was proposed by the China Food and Drug Administration.
This standard shall be centralized by the National Medical Clinical Testing Laboratory and
In Vitro Diagnostic System Standardization Technical Committee (SAC/TC 136).
Drafting organizations of this standard. Beijing Institute of Medical Device Testing, Beijing
Chemclin Biotech Co., Ltd, Beijing Yuande Biomedical Engineering Co., Ltd, Beckman
Coulter Co., Ltd., and Siemens Diagnostics Medical (Shanghai) Corporation.
The main drafter of this standard. Zhang Xinmei, Cheng Yinghao, Sun Xudong, Hu
Guomao, Ying Xitang, Zhang Jinwen, and Zhu Weizan.
Tumor Associated Antigen CA125 Quantitative
Detection Reagent (Kit) (Chemiluminescent
Immunoassay)
1 Scope
This standard specifies the terms and definitions, classification, requirements, test
methods, inspection rules, identification, labels, instructions, packaging, transportation
and storage of tumor associated antigen CA125 quantitative determination reagent (kit)
(chemiluminescence immunoassay).
This standard is applicable to quantitative detection of tumor associated antigen (CA125)
reagent (kit) [hereinafter referred to as “CA125 reagent (kit)”], based on the principles of
chemiluminescence immunoassay. It includes the enzymatic and non-enzymatic
chemiluminescence immunoassay detection reagent (kit) with carriers of micro-plates,
tubes, magnetic particles, micro-beads and plastic beads.
This standard is not applicable to the requirements of calibrators and quality control
products in the kit.
2 Normative references
The articles contained in the following documents have become part of this document
when they are quoted herein. For the dated documents so quoted, all the modifications
(Including all corrections) or revisions made thereafter shall be applicable to this
document.
GB/T 21415-2008 In vitro diagnostic medical devices - Measurement of quantities in
biological samples - Metrological traceability of values assigned to calibrators and
control materials
3 Terms and definitions
For the purpose of standard, the following terms and definitions shall apply.
3.1
Chemiluminescence, CL
Because that the chemical reaction can generate the substances of electronic energy
level to be in the excited state, the latter can generate photon by transition release energy,
thereby to cause the luminescence phenomenon.
3.2
Chemiluminescent immunoassay, CLIA
The luminescence phenomenon that is caused by – because of chemical reactions, the
substances with generated electron energy-level at excited state unleash energy and
produce the photons through transition.
3.3
Minimum detectable concentration / detection limit, limit of detection
It refers to the measured minimum value that can be declared as varying from zero at a
certain probability in the sample. [ISO/DIS 18113-1]
Note 1. Sometimes it is incorrectly referred to as a sensitivity of analysis.
Note 2. The minimum detection limit in this standard is the minimum concentration which differs from
zero and is at the confidence interval of not less than 95%.
3.4
Analytical specificity
The capability of measurement procedure that only measures the sample
to-be-measured.
[GB/T 19702-2005/ISO 15193.2002, 3.8]
Note 1. Lack of specificity may be referred to the analytical interference.
Note 2. The lack of specificity may be referred as due to cross reaction in the immunochemical
measurement procedure.
Note 3. The specificity of the measurement procedure shall not be confused with the diagnostic
specificity.
3.5
Linearity of a measuring system
The directly proportional capacity between the given measuring result and the measured
value in the sample. [ISO/DIS 18113-1]
Note 1. For in vitro diagnostic (IVD) medical devices, the linearity-related results of measurement are
the measurement values after correction or linearization.
can only be sold after the inspection is qualified.
7.3 Reagent (kit) must be submitted to ex-factory inspection in batches. Each
material-feeding batch is deemed as one batch of products.
7.4 Ex-factory inspection
7.4.1 Sampling quantity
The sampling quantity of ex-factory inspection shall be 3 times as the quantity of
inspection items. It includes inspection quantity, reinspection quantity and
retained-sample quantity.
7.4.2 Inspection items
The items of ex-factory inspection shall be clear.
7.4.3 Eligibility determination
If any item is unqualified in the process of inspection, reinspection shall be carried out. If
any item is unqualified in the reinspection, the batch of reagent (kit) is deemed as
unqualified.
7.4.4 The retained-sample reagent (kit) is used for reinspection in particular cases,
such as quality complaints by the users. If the retained-sample is not used for reinspection,
then the reagent (kit) shall be destroyed in two months after the validity period.
7.5 Type inspection
7.5.1 Type inspection shall be conducted in case of one of the following conditions.
a) Production of new products;
b) When there is significant change to the material, formula or process;
c) Not less than once a year during continuous production;
d) When production is resumed after the long-term shutdown;
e) When it is required by the contract provision or the administrative department.
7.5.2 Sampling quantity
The sampling quantity of type inspection shall be three times as the quantity of inspection
items. It includes the inspection quantity, reinspection quantity and retained-sample
quantity.
7.5.3 Inspection items
For type inspection, it shall conduct full-inspection. All inspection results shall be qualified.
7.5.4 Eligibility determination
If all inspection items are qualified, the type inspection is deemed as qualified. If the type
inspection is not qualified, it must not start mass-production.
8 Marks, labels and instructions
8.1 Outer package of reagent (kit)
It shall contain at least the following contents.
a) Product name and specification;
b) Name, address and contact details of the manufacturer;
c) Number of medical device registration certificate number and product standard;
d) Product batch number;
e) The period of validity;
f) Storage conditions.
8.2 Each component of reagent (kit)
It shall contain at least the following contents.
a) Product name and specification;
b) Name or trademark of the manufacturer;
c) Product batch number;
d) The period of validity.
8.3 Instructions of reagent (kit)
It shall contain at least the following contents.
a) Product name;
b) Packaging specifications;
c) Intended use;
d) Inspection principle;
Bibliography
1. GB/T 191-2008 Packaging - Pictorial marking for handling of goods
2. GB/T 9969 General principles for preparation of instructions for use of industrial
products
3. YY 0466-2003 Medical devices - Symbols to be used with medical device labels
labelling and information to be supplied
4. GB/T 19702-2005 In vitro diagnostic medical devices-Measurement of quantities in
samples of biological origin-Presentation of reference measurement procedures
5. ISO/FDIS 18113-1 Clinical laboratory testing and in vitro diagnostic medical
systems - Information supplied by the manufacturer (labelling) - Part 1. Terms,
definitions and general requirements
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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