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Title:
METHOD FOR FORMING SCAFFOLD
Document Type and Number:
Japanese Patent JP2017047188
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for forming a scaffold.SOLUTION: A method of forming a scaffold includes: dissolving a polymer in a solvent to form a polymer solution; adding an additive precipitating agent to the polymer solution; precipitating and expanding the polymer from the polymer solution to form a scaffold; and removing the solvent from the scaffold. Prior to adding the precipitating agent, the method further comprises adding at least one of calcium phosphate or a bioactive additive to the polymer solution to form a mixture including the polymer solution and at least one of calcium phosphate or the bioactive additive.SELECTED DRAWING: None

Inventors:
JAMES DOMINIC SAN ANTONIO
MARC GILLES LONG
Application Number:
JP2016157316A
Publication Date:
March 09, 2017
Filing Date:
August 10, 2016
Export Citation:
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Assignee:
HOWMEDICA OSTEONICS CORP
International Classes:
A61L27/00
Domestic Patent References:
JP2001523483A2001-11-27
Foreign References:
WO2001038428A12001-05-31
CN104288833A2015-01-21
US20110097801A12011-04-28
Other References:
A.G.A COOMBES ET.AL: "Precipitation casting of polycaprolactone for applications in tissue engineering and drug delivery", BIOMATERIALS, vol. 25, JPN6020026774, 2004, NL, pages 315 - 325, XP004469622, ISSN: 0004456216, DOI: 10.1016/S0142-9612(03)00535-0
S.W.POK ET.AL.: "In vitro characterization of polycaprolactone matrices generated in aqueous media", ACTA BIOMATERIALIA, vol. 6, JPN6020026777, 5 August 2009 (2009-08-05), NL, pages 1061 - 1068, ISSN: 0004456217
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Akiko Mizushima



 
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