Patent · US Expired

Polymer re-inforced anatomically accurate bioactive protheses

US7052710B2 · kind B2 · utility

39Cited by
6References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 8, 2003
Grant dateMay 30, 2006
Priority date—
Expiry dateJul 8, 2023

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB33Y80/00
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

Customized implants for use in reconstructive bone surgeries where anatomical accuracy and bone adaptation are important, such as plastic and craniomaxillofacial reconstructions. This implant comprises a porous surface layer and a tough inner core of interpenetrating phase composite. The porous surface layer enhances the biocompatibility, tissue ingrowth, and implant stability. The tough inner core improves the mechanical properties of the implant with a high fracture toughness and a low modulus. The anatomical accuracy of the implants will minimize the intra-operative manipulation required to maintain a stable host bone-implant interface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.