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YY 0001-2008Technical requirements of equipment for extracorporeally induced lithotripsy (English PDF)

体外引发碎石设备技术要求

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Issued by

NMPA

Level / Type

Industry · Mandatory

Issue date

April 25, 2008

Implementation date

December 1, 2009

Scope

YY 0001-2008 is the English-translated version of 体外引发碎石设备技术要求.

YY 0001-2008 is the Chinese pharmaceutical industry standard for equipment for extracorporeally induced lithotripsy, the machine that breaks a stone with pressure pulses generated outside the body.

It specifies the terms and definitions, the classification of the products, the technical requirements, the test methods, the inspection rules and the marking, and it applies to devices whose shock wave source is of the electrohydraulic, electromagnetic or piezoelectric kind, covering the pressure at the focus and the size of the focal region, the positioning and the accuracy with which the focus is placed on the stone, the pulse rate and the counter, and the electrical safety. Issued on 25 April 2008, it has applied since 1 December 2009.

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Document preview — YY 0001-2008

National Standard of the People's Republic of China

ICS
11.040.01
Classification
C 39
Replacing
YY 0001-1990

Issued by: National Medical Products Administration of the People's Republic of China

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions

Foreword

This standard replaces YY 0001-1990 "extracorporeal shock wave lithotripsy machine general technical conditions." This standard YY 0001-1990 major differences are.

--- Standard name modification;

--- Safety requirements for the modification according to GB 9706.1-2007 "Medical Electrical Equipment Part 1. General requirements for safety" execution;

--- Environmental testing requirements modified to press GB/T 14710-1993 "Medical electrical equipment environmental requirements and test methods" execution;

--- Updated the outdated reference standard;

--- Remove 3.1 terminology;

--- Increasing the number of terms;

--- Remove the technical requirements for the non-technical content 5.1;

--- 5.4.1 and 5.4.4 of the index change is given by the manufacturer;

--- 5.4.11 change the recommended;

--- Remove the technical requirements of 5.4.12,5.4.14,5.6.1,5.6.3,5.6.4,5.6.5;

--- Deleted 8.3. Appendix A of this standard is an informative annex.

1 Scope

This standard specifies the initiation in vitro lithotripsy device (3.1 by definition, hereinafter referred to as the device) terms and definitions, product classifications, technical to Requirements, test methods, inspection rules and signs and other requirements.

This standard applies to liquid electrical, electromagnetic, piezoelectric pressure pulse generator gravel wave source device, the device is mainly used for crushing bleeding Urinary tract stones.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB 9706.1-2007 Medical electrical equipment - Part 1. General requirements for safety (IEC 60601-1. 1988, IDT)

GB 9706.22-2003 Medical electrical equipment - Part 2. In vitro initiation of equipment for safety (IEC 60601-2-36:1997, MOD)

Evaluation of GB/T 19042.1-2003 medical imaging departments and routine testing - Part 3-1. X-ray photography and fluoroscopy systems X-ray imaging equipment performance acceptance test (IEC 61223-3-1:1999, IDT)

GB 10152-1997 B-type ultrasonic diagnostic equipment

GB/T 14710-1993 Medical electrical equipment environmental requirements and test methods

GB/T 191-2008 Packaging - Pictorial signs

GB/T 13384-1992 mechanical and electrical products packaging General technical conditions

3 Terms and Definitions

The following terms and definitions apply to this standard.

3.3 Electromagnetic shock wave source

The coil in the electromagnetic field caused by changes in metal membrane vibration generated pressure pulse device.

3.4 Piezoelectric shock wave source

By the inverse piezoelectric effect, so that each of the plurality of piezoelectric wafer to produce a small pressure pulse energy, and to gravel devices converging at the focal point.

3.5 Water cushion coupling lithotripsy device

Body not in direct contact with water, using bladders coupled crushing equipment.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of YY 0001

EditionTitleRevisionStatus
YY 0001-2008Technical requirements of equipment for extracorporeally induced lithotripsycurrent editionCurrent
YY 0001-1990Technical requirements of equipment for extracorporeally induced lithotripsyprevious editionSuperseded

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