Claims
- 1. A ceramic bone implant comprising:
- (a) 80-90 wt. % Al.sub.2 O.sub.3 ; and
- (b) 10-20 wt. % of a compound selected from the group consisting of La.sub.2 O.sub.3, Y.sub.2 O.sub.3, and mixtures thereof.
Parent Case Info
This application is a continuation of application Ser. No. 790,249 filed Apr. 25, 1977, now abandoned, which is a continuation of application Ser. No. 684,051 filed May 6, 1966, now abandoned, which is a continuation of application Ser. No. 546,023 filed Jan. 31, 1975, now abandoned, which is a continuation-in-part of application Ser. No. 524,557 filed Nov. 18, 1974, now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1083769 |
Sep 1967 |
GBX |
Continuations (3)
|
Number |
Date |
Country |
Parent |
790249 |
Apr 1977 |
|
Parent |
684051 |
May 1966 |
|
Parent |
546023 |
Jan 1975 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
524557 |
Nov 1974 |
|