The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
Jan. 30, 2020
Cell-medicine, Inc., Ibaraki, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
University of Tsukuba, Ibaraki, JP;
Nihon Parkerizing Co., Ltd., Tokyo, JP;
Tadao Ohno, Ibaraki, JP;
Mayu Yasunaga, Ibaraki, JP;
Atsuo Ito, Ibaraki, JP;
Yu Sogo, Ibaraki, JP;
Fumiko Kobayashi, Ibaraki, JP;
Cell-Medicine, Inc., Ibaraki, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
University of Tsukuba, Ibaraki, JP;
Nihon Parkerizing Co., Ltd., Tokyo, JP;
Abstract
A medical instrument in which an inorganic salt solid such as apatite into which a peptide hormone or the like is embedded is placed so that a metal or the like is coated therewith, in which the inorganic salt solid is provided by controlled delay co-precipitation or the like in an unstable supersaturated calcium phosphate solution, and the medical instrument is exposed to ionizing radiation at a dose sufficient for sterilization.