ASTM F1820-22 PDF

Scope: 1.1 This test method covers a standard methodology by which to measure the attachment strength between the modular acetabular shell and liner. Although the methodology described does not replicate physiological loading conditions, it has been described as a means of comparing the integrity of various locking mechanisms. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM F1820-22 Referenced Document

ASTM E4 Standard Practices for Force Verification of Testing Machines
ASTM F2345 Standard Test Methods for Determination of Cyclic Fatigue Strength of Ceramic Modular Femoral Heads

2022 ASTM F1820-22 Standard Test Method for Determining the Forces for Disassembly of Modular Acetabular Devices
2013 ASTM F1820-13 Standard Test Method for Determining the Forces for Disassembly of Modular Acetabular Devices
1997 ASTM F1820-97(2009) Standard Test Method for Determining the Axial Disassembly Force of a Modular Acetabular Device
1997 ASTM F1820-97(2003) Standard Test Method for Determining the Axial Disassembly Force of a Modular Acetabular Device
1997 ASTM F1820-97 Standard Test Method for Determining the Axial Disassembly Force of a Modular Acetabular Device