Standard Specification for Calcium Phosphate Coatings for Implantable Materials
NORM herausgegeben am 1.7.2023
Warum Redline?
Redline stellt eine schnelle und einfache Art dar, wie man gesamte Änderungen zwischen einer aktuellen gültigen Norm und der Vorversion vergleichen kann.
Dank Redline werden Sie sofort informiert von:
Sparen Sie Ihre Zeit und Sorgen!
Dank Redline brauchen Sie nicht mehr zu forschen, was in der neuen Norm geändert wurde! Redline spart Ihre Zeit und stellt sicher, dass Sie über Änderungen in der Norm erfahren.
Der Preis
Wenn Sie die Variante "Gültige Norm + Redline" auswählen, bekommen Sie beide Dokumente! Und das Beste ist, dass der Preis der Gültigen Norm + Redline nur ein wenig höher ist, als der Preis der gültigen Norm selbst.
Designation standards: ASTM F1609-23
Publication date standards: 1.7.2023
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM
This specification covers the material requirements for calcium phosphate coatings for surgical implant applications. In particulate and monolithic form, the calcium phosphate materials system has been well-characterized regarding biological response and laboratory characterization. This specification includes hydroxylapatite coatings, tricalcium phosphate coatings, or combinations thereof, with or without intentional minor additions of other ceramic or metallic, and applied by methods including, but not limited to, the following: mechanical capture, plasma spray deposition, dipping/sintering, electrophoretic deposition, porcelainizing, and sputtering. Substrates may include smooth, porous, textured, and other implantable topographical forms. This specification excludes organic coatings that may contain calcium and phosphate ionic species. Materials shall be tested and the individual grades shall conform to chemical requirements such as elemental analysis for calcium and phosphates, and intentional additions, trace element analysis for hydroxylapatite and beta tricalcium phosphate; crystallographic characterization such as Fourier Transform infrared spectroscopy, and environmental stability; physical characterization such as coverage of substrate, thickness, porosity, color, surface topography, and density; and mechanical characterization such as tensile bond strength, shear strength, and fatigue strength. The test specimen fabrication and contact with calcium phosphate coatings are also detailed.
Keywords:
bone implant, calcium phosphate, coating, dental implant, hydroxylapatite, mechanical tests, orthopedic medical devices, physical characterizations, tricalcium phosphate,, ICS Number Code 11.040.40 (Implants for surgery, prothetics and orthotics)