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Title:
METHOD FOR MANUFACTURING BONE GRAFT SUBSTITUTE HAVING HOLES
Document Type and Number:
WIPO Patent Application WO/2020/246830
Kind Code:
A1
Abstract:
A method for manufacturing a bone graft substitute having holes is disclosed. The method for manufacturing a bone graft substitute having holes, according to one embodiment of the present invention, comprises: a biodegradable polymer preparation step of preparing a biodegradable polymer; a molding material preparation step of preparing a molding material in which the biodegradable polymer and a bone material are mixed; a molding material injection step of injecting the molding material into a hole formation mold for molding a bone graft substitute having holes; and a step of molding a bone graft substitute having holes, the step drying the molding material, having been injected into the hole formation mold, at a predetermined temperature, thereby molding same into a bone graft substitute having holes.

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Inventors:
KANG HO CHANG (KR)
Application Number:
PCT/KR2020/007297
Publication Date:
December 10, 2020
Filing Date:
June 04, 2020
Export Citation:
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Assignee:
PURGO BIOLOGICS INC (KR)
International Classes:
A61L27/36; A61C8/02; A61F2/28; A61F2/30; A61L27/12
Foreign References:
KR101906899B12018-10-11
KR200233742Y12001-10-25
KR20170040414A2017-04-13
KR101661725B12016-10-04
JP2003024341A2003-01-28
KR102115806B12020-05-28
Other References:
See also references of EP 3981449A4
Attorney, Agent or Firm:
KWON, Young Kyu (KR)
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