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:
Nov. 21, 2017
Filed:
Jan. 06, 2015
Applicant:
Korea Institute of Machinery & Materials, Daejeon, KR;
Inventors:
Assignee:
Korea Institute of Machinery & Materials, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 47/00 (2006.01); B29C 67/00 (2017.01); B29C 47/56 (2006.01); B29C 47/54 (2006.01); B29C 47/92 (2006.01); B29C 47/04 (2006.01); B33Y 80/00 (2015.01); B33Y 10/00 (2015.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
B29C 47/0004 (2013.01); B29C 47/043 (2013.01); B29C 47/54 (2013.01); B29C 47/56 (2013.01); B29C 47/92 (2013.01); B29C 67/0055 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); B29C 2947/9258 (2013.01); B29C 2947/92514 (2013.01); B29C 2947/92704 (2013.01); B29C 2947/92904 (2013.01); B29K 2995/006 (2013.01); B29L 2009/00 (2013.01);
Abstract
In an apparatus for manufacturing a hybrid scaffold, a first strand having bin compatible polymer and a second strand having a mixture of bio compatible material and cells alternate with each other. Thus, mechanical strength of the hybrid scaffold is improved, and the cells uniformly grow among entire region of the scaffold. Furthermore, diameters of the first and second strands and interval between the first and second strands are precisely controlled. Thus, the hybrid scaffold is precisely manufactured according to a scaffold design.