YY/T 0695-2008 Active Industry standards-Medicine

YY/T 0695-2008 Standard test method for conducting cyclic potentiodynamic polarization measurements to determine the corrosion susceptibility of small lmplant devices

Publish Date: 2008-10-17 Implement Date: 2010-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YY/T 0695-2008

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Orthopaedic surgery, orthopaedic instruments

ICS Name: Surgical implants, prostheses, and orthoses

Publish Date: 2008-10-17

Implement Date: 2010-01-01

Pages: 12 pages

Scope

1.1 This test method utilizes cyclic (forward and reverse) electrochemical polarization to evaluate the corrosion sensitivity of small metal implantable medical devices or their components. The devices that can be evaluated using this test method include, but are not limited to, the following products: vascular stents, urethral stents, filters, supporting components of intravascular grafts, heart occluders, aneurysm clips and ligature clips, U-shaped nails, etc. 1.2 This test method is used to evaluate implantable devices in their final finished form. These small devices should be tested in their complete form. The upper limit of the device size depends on the maximum output current of the testing instrument (see Chapter 6). It is assumed that test methods such as ASTM G 5 and ASTM G 61 can be used for material screening tests.

Development Information

Word Count: 20 Thousand words Pages: 12 pages

Referenced Standards

ASTM F 1828 ASTM G 3 ASTM G 5 ASTM G 15 ASTM G 61 GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods