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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.:

US 10322211 B1

PDFFull Text
Date of Patent:
Jun. 18, 2019

Filed:

Mar. 05, 2015

Method for controlling work time for forming shape of biphasic self-setting calcium phosphate

Applicants:

Medical U & A, Inc., Osaka-shi, Osaka, JP;

Frontier Science Corporation, Tokyo, JP;

Inventor:

Akiyoshi Sugawara, Tokyo, JP;

Assignees:

MEDICAL U & A, INC., Osaka-shi, Osaka, JP;

FRONTIER SCIENCE CORPORATION, Minato-ku, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Ernst V Arnold

Assistant Examiner:

Kyung S Chang

Int. Cl.
CPC ...
C04B 12/02 (2006.01); C04B 28/34 (2006.01); C04B 22/06 (2006.01); C04B 40/00 (2006.01); A61K 6/00 (2006.01); A61K 6/06 (2006.01); A61L 27/50 (2006.01); A61L 27/12 (2006.01); A61L 27/02 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
A61L 27/50 (2013.01); A61K 6/0038 (2013.01); A61K 6/0643 (2013.01); A61L 27/025 (2013.01); A61L 27/12 (2013.01); C04B 12/02 (2013.01); C04B 28/34 (2013.01); C04B 28/348 (2013.01); C04B 40/0032 (2013.01); A61L 2400/06 (2013.01); A61L 2430/02 (2013.01); C04B 2111/00836 (2013.01);
Abstract

Biphasic self-setting calcium phosphate (SSCP) used for bone graft material and dental material applications having shape formability, shape retentivity, and bone replacement properties in addition to biocompatibility, safety, non-infectiousness, and absence of outflow, wherein the work time for forming the shape of a kneaded material obtained by kneading biphasic SSCP powder and biphasic SSCP liquid is controlled. A method for controlling the work time for forming the shape of biphasic SSCP in which the moldable work time from the start of kneading to the setting of the kneaded material is adjusted to within a range of from 10 seconds to 600 seconds by kneading a biphasic SSCP powder and biphasic SSCP liquid, the biphasic SSCP powder comprising tetracalcium phosphate and α-tricalcium phosphate and the biphasic SSCP liquid comprising a phosphoric acid aqueous solution containing a calcium component.

Find Patent Forward Citations

Sugawara, Akiyoshi. (2019). Method for controlling work time for forming shape of biphasic self-setting calcium phosphate (U.S. Patent No. 10322211). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10322211

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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