ASTM F describes the procedure for testing subassemblies and interconnection mechanisms to determine the fatigue strength and. ASTM F Static and Fatigue Properties of Interconnection Mechanisms and Subassemblies Used in Spinal Arthrodesis Implants. Purchase your copy of ASTM F – 13 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available.
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Register for a trial account. Dynamic test methods Following the static tests, the tests with new test specimens are performed dynamically over 2.
ASTM F1798 Partial constructions for spinal implants
Fatigue testing in a simulated body fluid or saline may have a fretting, corrosive, or lubricating effect on the interconnection and thereby affect the relative performance of tested devices. The connecting element serves as a lever arm, so that a moment about the x- or y-axis is generated. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
If the document is revised or amended, you will be notified by email. Already Subscribed to this document. Comparisons must be made cautiously and with careful analysis, taking into account the effects that design differences can have on the loading configurations. Land Use and Development. Subscription pricing is determined by: It is not the intention of this guide to address the analysis of spinal implant constructs or subconstructs or to define levels of performance of spinal implants as insufficient knowledge is available to predict the consequences of the use of particular spinal implant designs.
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Flexion extension and transversal moment: Historical Version s – view previous versions of standard. Aastm to Checkout Continue Shopping. From the following range, we will select the appropriate test procedures for the partial constructs of your individual spinal implants: One side of the longitudinal element is firmly clamped while the other side remains free.
It is the responsibility of the user of this standard to awtm appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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We have no amendments or corrections for this standard. This test method outlines standardized evaluations of different interconnection mechanisms to facilitate comparison between different designs. Referenced Documents purchase separately The documents listed below are ast, within the subject standard but are not provided as part of the standard. It is not the intention of this test f198 to address the analysis of spinal implant constructs or subconstructs or to define levels of performance of spinal implants as insufficient knowledge is available to predict the consequences of the use of particular spinal implant designs.
You may delete a document from your Alert Profile at any time. However, the results can be used to compare different component designs in terms of relative mechanical parameters. If the partial construct fails before reaching the 2. Accreditation certificate arrived Are you sure you want to empty the cart? Standards Subsctiption may be the perfect solution.
The mechanical tests atm conducted in vitro using simplified, unidirectional loads and moments. Enter your account email address to request a password reset: Print 1 2 3 4 5 page sstarting from page current page.
Anterior-posterior and lateral loading: Link to Active This link will always route to the current Active version of the standard. Add to Alert PDF. It is the responsibility of the user of this standard to establish appropriate f178 and health practices and determine the applicability aatm regulatory limitations prior to use.