YY/T 0180-2013Eyelid retractors (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

Instead of the standard YY/T 0180-1994 "eyelid retractors." The main difference with the standard YY/T 0180-1994 are as follows.

--- Increased structural types and sizes;

--- Removed the handle requirements;

--- Increasing the selection of materials;

--- Increase the firm requirements and test methods of connecting structure;

--- Increasing the pressure of the steam requirements and test methods Test Method.

1 Scope

This standard specifies the type and material of the eyelid retractors, requirements, test methods, marking, packaging, transportation and storage requirements.

This standard applies to the ophthalmic examination for eyelids open with eyelid retractors (hereinafter referred to as retractors).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 1220-2007 stainless steel rod

YY/T 0149-2006 stainless steel medical equipment corrosion test methods

YY/T 0171-2008 surgical instrument packaging, labeling and instructions for use

YY/T 1052 surgical instruments logo

3 Types and materials

3.1 retractors by the head and a handle composed of integral points and connection type.

Head in the form of 3.2 retractors, basic dimensions should comply with Figure 1 and Table 1.

Note: handle shape, size is not specified in this standard. Retractor structure type Figure 1