YY/T 0172-2014Uterine probe (English PDF)

Foreword

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

Instead of the standard YY/T 0172-1994 "uterine probe." This standard YY/T 0172-1994 and the main technical differences are as follows.

--- Added "This standard does not apply to disposable probe womb" (see Chapter 1);

--- Increasing the "GB/T 1220 provisions stainless steel" (see 3.2);

--- Modify the head end and an outer surface of the surface roughness Ra value by "0.2µm" changed to "0.4µm" (see 4.5)

--- Increase the corrosion resistance of the product requirements (see 4.7);

--- Test Method for increasing the shank and handle firmly connected degree (see 5.1.2);

--- Increased corrosion resistance Test Method (see 5.7);

--- Increased product cycle inspection requirements (see 6.4).

1 Scope

This standard specifies the formal structure of the uterus probe, requirements, test methods, inspection rules, marking, packaging, transportation and storage.

This standard applies to the uterine probe, the product of obstetrics and gynecology for detecting cervical direction and depth with. This standard does not apply to disposable uterine probe.

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 stainless steel rods

GB/T 2828.1 Sampling procedures for inspection - Part 1.

GB/T 2829 periodic inspection Sampling procedures and tables (suitable for process stability test)

GB/T 4340.1 Vickers hardness test - Part 1. Test methods

GB/T 4423 copper and copper alloy rod drawing

GB/T 6463 Metallic and other inorganic coating thickness - Measurement Methods

GB/T 10610 Geometrical product specifications (GPS) Surface texture Profile method - Rules and procedures for evaluation of the surface structure

YY 0076-1992 metal parts coating technology classification conditions

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

YY/T 1052 surgical instruments logo

3 Structure type

3.1 uterine probe may be made of a flexible and non-flexible, its schematic structure, basic dimensions and limit deviations should meet the requirements of Figure 1.

3.2 uterine probe should be used in 4423 as specified in GB/T of H62, H65, H68 or copper material selection GB/T 1220 provisions 12Cr18Ni9 stainless steel.