Title:
METHOD FOR FORMING CONNECTIVE TISSUE BODY
Document Type and Number:
WIPO Patent Application WO/2018/043614
Kind Code:
A1
Abstract:
The present invention provides a method for forming a connective tissue body, which enables extending the ranges of design values in terms of shape, dimension, etc., of the connective tissue body. This method comprises: a fat treatment step (step S13) for removing fat contained in a connective tissue body, which is formed in an environment where a biological tissue material is present, from the interior of the connective tissue body while the connective tissue body is being set in a molding tool, and for causing the shape of the connective tissue body to follow the shape of the molding tool; and a bioinert solution treatment step (step S14) for immersing the connective tissue body, together with the molding tool, in a bioinert solution while the connective tissue body is being shaped so as to follow the shape of the molding tool after the fat treatment step.
More Like This:
Inventors:
NAKAYAMA YASUHIDE (JP)
MORIWAKI TAKESHI (JP)
OIE TOMONORI (JP)
MORIWAKI TAKESHI (JP)
OIE TOMONORI (JP)
Application Number:
PCT/JP2017/031276
Publication Date:
March 08, 2018
Filing Date:
August 30, 2017
Export Citation:
Assignee:
SHINKAN KOGYO K K (JP)
NAT CEREBRAL & CARDIOVASCULAR CT (JP)
NAT CEREBRAL & CARDIOVASCULAR CT (JP)
International Classes:
A61L27/36; A61F2/02
Domestic Patent References:
WO2016076416A1 | 2016-05-19 |
Foreign References:
JP2014030598A | 2014-02-20 | |||
JP2016136984A | 2016-08-04 | |||
JP2017113051A | 2017-06-29 | |||
JP6033979B1 | 2016-11-30 | |||
JP2007312821A | 2007-12-06 | |||
JP2008237896A | 2008-10-09 | |||
JP2010094476A | 2010-04-30 | |||
JP2014030598A | 2014-02-20 |
Other References:
YASUHIDE NAKAYAMA ET AL.: "Feasibility of In- body Tissue Architecture (IBTA) in Pediatric Cardiovascular Surgery: Development of Regenerative Autologous Tissues with Growth Potential", PEDIATRIC CARDIOLOGY AND CARDIAC SURGERY, vol. 32, no. 3, 15 June 2016 (2016-06-15), pages 199 - 207, XP055579107, doi:10.9794/jspccs.32.199
MASASHI YAMANAMI ET AL.: "Biotube Shokokei Daiyo Kekkan no Kaihatsu", REGENERATIVE MEDICINE, vol. 12, 2013, pages 210, XP9515236
See also references of EP 3508226A4
MASASHI YAMANAMI ET AL.: "Biotube Shokokei Daiyo Kekkan no Kaihatsu", REGENERATIVE MEDICINE, vol. 12, 2013, pages 210, XP9515236
See also references of EP 3508226A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Download PDF: