Title:
軟骨再生材料及びその製造方法
Document Type and Number:
Japanese Patent JP6467493
Kind Code:
B2
Abstract:
An object of the invention is to provide a cartilage regenerative material that suppresses infiltration of fibrous soft tissue and brings about satisfactory cartilage regeneration, and a method for producing the cartilage regenerative material. Provided is a cartilage regenerative material including a porous body of a biocompatible polymer and a biocompatible polymer film, in which the porous body contains chondrocytes and cartilage matrix, and the cartilage matrix exists in a region of 10% or more of a region extending from the surface of the transplant face of the porous body to a depth of 150 µm along the thickness.
Inventors:
Kentaro Nakamura
Hayato Miyoshi
Tomoko Haneda
Masatoshi Watanabe
Hayato Miyoshi
Tomoko Haneda
Masatoshi Watanabe
Application Number:
JP2017506615A
Publication Date:
February 13, 2019
Filing Date:
March 17, 2016
Export Citation:
Assignee:
FUJIFILM Corporation
Japan Tissue Engineering Co., Ltd.
Japan Tissue Engineering Co., Ltd.
International Classes:
A61L27/22; A61L27/36; A61L27/38; A61L27/56; A61L27/58
Domestic Patent References:
| JP2006289062A | ||||
| JP2001293081A | ||||
| JP2005152006A |
Foreign References:
| WO2011021712A1 | ||||
| WO2014133081A1 | ||||
| WO2011108517A1 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes
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