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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Within the scope of the test, loads and moments are applied in three directions corresponding to a vertebral body: FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
We have no amendments or corrections for this standard. Flexion extension and transversal moment: The force-displacement curves are recorded and ast with regard to the mechanical properties including stiffness and strength.
Add to Alert PDF. Please first verify your email before subscribing to alerts. If the document is revised or amended, you will be notified by email. In this test, the connection stability between the connecting element and the longitudinal element is determined.
Enter your personal account email address to request a password reset: It f7198 not the intention of f11798 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. Print 1 2 3 4 5 page sstarting from page current page. One side of the longitudinal element is firmly clamped while the other side remains free.
Enter your account email address to request a password reset: Register for a trial account. From the following range, we will select the appropriate test procedures for the partial constructs of your individual spinal implants:. The results obtained here cannot be used directly to predict in vivo performance.
ASTM F1798 Partial constructions for spinal implants
If you like to setup a quick demo, let us know at support madcad. In this test, the connection stability between the connecting element and the longitudinal element is determined under torsion.
Standards Subsctiption may be the perfect solution. A force-displacement curve reveals a significant drop asgm force, which marks the exceeding of the connection strength.
ASTM F1798 – 13
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part asgm the standard. Ultimately, the various components and interconnections should be combined for static and fatigue testing of the spinal implant construct. 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. Need more than one copy? Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard. r1798
There were no books found for the applied search filters. We offer various test methods for the mechanical characterization of partial constructions of spinal implants according to ASTM F Ultimately, the various components and interconnections should be combined for static and fatigue testing of the spinal implant construct. This test method outlines standardized evaluations of different interconnection mechanisms 1f798 facilitate comparison xstm different designs.
The mechanical tests are conducted in vitro using simplified, unidirectional loads and moments. Proceed to Checkout Continue Shopping.
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Static test methods 1. Are you sure you want to empty the cart? Please login to your aastm staff account to use this feature. Accreditation certificate arrived Anterior-posterior and lateral loading: The following editions for this book are also available Dynamic test methods Following the static tests, the tests with new test specimens are performed dynamically over 2.
ASTM F Partial constructions for spinal implants – Innoproof
Following the dynamic tests, the axial joint strength is tested under torsion to determine residual stability. Search book title Enter keywords for book title search. This standard is not included in any packages. You may delete a document from your Alert Profile at any time. This standard is also available to be included in Standards Subscriptions.
It is the responsibility axtm the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. However, the results can be used to compare different component designs in terms of relative mechanical parameters.