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ELEMENTS CHIRURGICAUX MAXILLO-FACIAUX AVEC MOTIFS DE REPETITION MICROGEOMETRIQUES ORDONNES
专利权人:
EVOLLUTION IP HOLDINGS; INC.
发明人:
申请号:
EP01908781.6
公开号:
EP1255502B1
申请日:
2001.02.01
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A dental implant system includes an implant element for surgical insertion into a maxillofacial bone or tissue of a patient, the implant element having a collar section and a distal, anchor-like section, the collar section having an ordered microgeometric repetitive surface pattern in the form of alternating ridges and grooves, each having a fixed or established width in a range of about 2.0 to about 25 microns (micrometers) and a fixed or established depth in a range of about 2 to about 25 microns, in which the microgeometric repetitive patterns define a guide for preferential promotion of the rate, orientation and direction of growth colonies of cells of the maxillofacial bone or tissue which are in contact with the surface pattern.
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