Process for forming a bioactive hydroxyapatite film
US5068122A · kind A · utility
55Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 1989 |
| Grant date | Nov 26, 1991 |
| Priority date | — |
| Expiry date | Nov 8, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/92
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Bone-like, bioactive hydroxyapatite films are formed on any substrates of inorganic, metallic or organic material, by soaking a glass mainly comprising CaO and SiO.sub.2 and a substrate arranged in a face-to-face relation, a predetermined distance apart, in an aqueous solution substantially saturated or supersaturated with constituent ions of hydroxyapatite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.