Patent · US Active

Resorbable macroporous bioactive glass scaffold and method of manufacture

US7758803B2 · kind B2 · utility

4Cited by

4References

3Claims

0Family size

Inventors

Jiang Chang · Beijing, CN
Weiming Gu · Austin, US
Jipin Zhong · Gainesville, US

Key dates

Filing date	Jan 11, 2006
Grant date	Jul 20, 2010
Priority date	—
Expiry date	Oct 7, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2310/00329
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A resorbable, macroporous bioactive glass scaffold comprising approximately 24-45% CaO, 34-50% SiO2, 0-25% Na2O, 5-17% P2O5, 0-5% MgO and 0-1% CaF2 by mass percent, produced by mixing with pore forming agents and specified heat treatments.

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