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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Remember me for one month. However, the results can be used to compare different component designs in terms of relative mechanical parameters.
One side of the longitudinal element is firmly clamped while the other side remains free. Link to Active This link will always route to the current Active version of the standard. Subscription pricing is determined by: Referenced Documents purchase separately The ff1798 listed below are referenced within the subject standard but are not provided as part of the standard.
Please first verify your email before subscribing to alerts. Copyright Compu-tecture, Inc. Hence, the test environment, whether a simulated body fluid, saline 9g NaCl per mL H 2 Owith a saline drip, or dry, is an important characteristic of the test and must be reported accurately. No items in cart.
ASTM F Partial constructions for spinal implants – Innoproof
If aetm partial construct fails before reaching the 2. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER. F798 test methods Following the static tests, the tests with new test specimens are performed dynamically over 2.
Historical Version s – view previous versions of standard. The following editions for this book are also available In this test, the connection stability between the connecting element and the longitudinal element is determined under torsion.
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Flexion extension and transversal moment: It is not the intention of this test method 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. If you like to setup a quick demo, let us know at support madcad. Enter your qstm account email c1798 to request a password reset: The mechanical tests are conducted in vitro using simplified, unidirectional loads and moments.
Your Alert Profile lists the documents that will be monitored. Please login to your authorized staff account to use this feature. Anterior-posterior and lateral loading: Following the dynamic tests, the axial joint strength is tested under torsion to determine residual stability. This test method outlines standardized evaluations of different interconnection mechanisms to facilitate comparison between different designs. You may delete a document from your Alert Profile at any time.
Comparisons must be made cautiously and with careful analysis, taking into account the effects that design differences can have on the loading configurations. 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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Enter your account email address to request a password reset: From the following range, we will select the appropriate test procedures for the partial constructs of your individual spinal implants:. Search book title Enter keywords for book title search. Need more than one copy?
Accreditation certificate arrived Ultimately, the various components and interconnections zstm be combined for static and fatigue testing of the spinal implant construct.
F Terminology Relating to Spinal Implants.
ASTM F1798 – 13
A moment-angle curve can be used to determine a significant drop in the torque, which marks the exceeding of the connection strength. Are you sure you want to empty the cart? You can download and open asfm file to your own computer but DRM prevents opening this file on another computer, including a networked server.