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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The results obtained here cannot be used directly to predict in vivo performance. The following editions for this book are also available There were no books found for the applied search filters. Remember me for one month. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Historical Version s – view previous versions of standard. 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. We have no amendments or corrections for this standard. Flexion extension and transversal moment: From the following range, we will select the appropriate test procedures for the partial constructs of your individual spinal implants: Spinal implant constructs are designed to provide some stability to the spine while arthrodesis takes place.
Enter your account email address to request a password reset: A force-displacement curve reveals a significant drop in force, which marks the exceeding of the connection strength. Click here to download full list of books. Ultimately, the various components and interconnections should be combined for static and fatigue testing of the spinal implant construct.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Anterior-posterior and lateral loading: Link to Active This link will always route to the current Active version of the standard.
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ASTM F1798 Partial constructions for spinal implants
F Terminology Relating to Spinal Implants. Need more than one copy? No items in cart. Please login to your authorized staff account to use this feature. In this test, the connection stability between the connecting element and the longitudinal element is determined.
This test method outlines standardized evaluations of different interconnection mechanisms to facilitate comparison between different designs. Static test methods 1. Today, some 12, ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.
A moment-angle curve can be used to determine a significant drop in the torque, which marks the exceeding of the connection strength.
Standards Subscriptions from ANSI provides a f179, multi-user solution for accessing standards. The longitudinal component is firmly clamped in the test device and a load max. Proceed to Checkout Continue Shopping. However, the results can be used to compare t1798 component designs in terms of relative mechanical parameters. The longitudinally proceeding component is firmly clamped in the test device and a load max. Copyright Compu-tecture, Inc.
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The connecting element serves as a lever arm, so that a moment about the x- or y-axis is generated. Land Use and Development.
Occipital-cervical and occipital-cervical-thoracic model ASTM F
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Within the scope of the test, loads and moments are applied in three directions corresponding to a vertebral body: Add to Alert PDF. Search book zstm Enter keywords for book title search. Please first log in with a verified email before subscribing to alerts. Following the dynamic tests, the axial joint strength is tested under torsion to determine residual stability.
In this test, the connection stability between the connecting element and the longitudinal element is determined under torsion.
Ultimately, the various components and interconnections should be combined for static and fatigue testing of the spinal implant construct. Print 1 2 3 4 5 page sstarting from page current page. The mechanical tests are conducted in vitro using simplified, unidirectional loads and moments.