BONE FIXTURE WITH VARIOUS MODULI

A bone fixture with various moduli has an implant body. The implant body includes a first implanting segment adapted to be implanted into a cortical bone of a bone and a second implanting segment adapted to be implanted into a cancellous bone of the bone and located below the first implant segment....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Chang, Jenny Zwei-Chieng, Su, Royal, Chu, Po-Han, Chung, Liang-Chueh, SUN, Jason
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	A bone fixture with various moduli has an implant body. The implant body includes a first implanting segment adapted to be implanted into a cortical bone of a bone and a second implanting segment adapted to be implanted into a cancellous bone of the bone and located below the first implant segment. A first young's modulus of the first implanting segment is smaller than a second young's modulus of the second implanting segment. Because the first young's modulus of the first implanting segment adapted to be implanted in the cortical bone is smaller than the second young's modulus of the second implanting segment adapted to be implanted in the cancellous bone, forces applied to the bone fixture can be evenly distributed to avoid the stress concentration at the cortical bone of the bone.