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ASTM F 2722 : 2015 : REDLINE

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Evaluating Mobile Bearing Knee Tibial Baseplate Rotational Stops

Available format(s)

PDF

Superseded date

04-03-2021

Language(s)

English

Published date

15-01-2015

CONTAINED IN VOL. 13.01, 2015 Specifies a laboratory-based in vitro method for evaluating the mechanical performance of materials and devices being considered for replacement of the tibio-femoral joint in human knee joint replacement prostheses in mobile bearing knee systems.

1.1This practice covers a laboratory-based in vitro method for evaluating the mechanical performance of materials and devices being considered for replacement of the tibio-femoral joint in human knee joint replacement prostheses in mobile bearing knee systems.

1.2Mobile bearing knee systems permit internal external rotation to take place on one or both articulating surfaces. Some designs place physical limits or stops to the amount of rotation. Other designs may have increases of a resistance force with increases in rotation.

1.3Although the methodology describes attempts to identify physiologically relevant motions and force conditions, the interpretation of results is limited to an in vitro comparison between mobile bearing knee designs and their ability to maintain the integrity of the rotational stop feature and tibial bearing component under the stated test conditions.

1.4This practice is only applicable to mobile knee tibial systems with a rotational stop.

1.5The values stated in SI units are regarded as standard.

1.6This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Committee
F 04
DocumentType
Redline
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

17/30325983 DC : 0 BS ISO 14243-5 - IMPLANTS FOR SURGERY - WEAR OF TOTAL KNEE PROSTHESES - PART 5: DURABILITY PERFORMANCE OF THE PATELLOFEMORAL JOINT - LOADING AND DISPLACEMENT PARAMETERS FOR TESTING MACHINES AND CORRESPONDING ENVIRONMENTAL CONDITIONS FOR TEST
ASTM F 2083 : 2012 : REDLINE Standard Specification for Knee Replacement Prosthesis

ASTM F 2083 : 2012 : REDLINE Standard Specification for Knee Replacement Prosthesis

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