公开(公告)号：US4668585A

公开(公告)日：1987-05-26

申请号：US741464

申请日：1985-06-05

申请人： Eiji Tsuji ,  Hirobumi Okabe ,  Hideo Ike ,  Fumihiro Uratani ,  Takashi Ota ,  Hiroshi Kaneda ,  Yuko Hanatate ,  Tadashi Hamada ,  Hironobu Oonishi

发明人： Eiji Tsuji ,  Hirobumi Okabe ,  Hideo Ike ,  Fumihiro Uratani ,  Takashi Ota ,  Hiroshi Kaneda ,  Yuko Hanatate ,  Tadashi Hamada ,  Hironobu Oonishi

IPC分类号： C22C38/22 ,  C22C38/28 ,  B32B15/04

CPC分类号： C22C38/22 ,  C22C38/28

摘要： An Fe-Cr-Al type implant alloy for medical treatment wherein the alloy consists essentially of, by weight, 20-32 % chromium, 0.5-5.0% aluminum, 0.5-4.0% molybdenum, 0.05-0.5% M (wherein M represents at least one kind selected from zirconium and hafnium), and the remainder being substantially iron, wherein the alloy includes an oxide film on the surface, the film being composed substantially of .alpha.-Al.sub.2 O.sub.3, and a method of making the alloy implant.

摘要翻译： 一种用于医疗处理的Fe-Cr-Al型植入物合金，其中该合金基本上由20-32％铬，0.5-5.0％铝，0.5-4.0％钼，0.05-0.5％M（其中M表示在 至少一种选自锆和铪），其余基本上是铁，其中所述合金包括表面上的氧化膜，所述膜基本上由α-Al 2 O 3组成，以及制造合金注入的方法。

公开(公告)号：US5223029A

公开(公告)日：1993-06-29

申请号：US477864

申请日：1990-04-09

申请人： Hironobu Oonishi ,  Fumihito Sugihara ,  Takashi Ishii ,  Kaneo Suzuki ,  Seiko Hata ,  Toshikazu Takano

发明人： Hironobu Oonishi ,  Fumihito Sugihara ,  Takashi Ishii ,  Kaneo Suzuki ,  Seiko Hata ,  Toshikazu Takano

IPC分类号： A61F2/00 ,  A61K6/033 ,  A61L24/00 ,  A61L27/12 ,  A61L27/46

CPC分类号： A61L24/0084 ,  A61K6/0061 ,  A61K6/0085 ,  A61K6/0094 ,  A61K6/0643 ,  A61L27/12 ,  A61L27/46 ,  A61F2310/00293

摘要： This invention relates to a hardening material for medical and dental use, in which at least either one or both of .alpha.-tricalcium phosphate and tetracalcium phosphate as an essential component and, as a hardening adjuster, the following 1 tannin, 2 tannin and collagen, 3 collagen and an organic acid, 4 tannin, collagen, and an organic acid, 5 tannin and an organic acid, or 6 at least two kinds or organic acids.