公开(公告)号：EP3568166A1

公开(公告)日：2019-11-20

申请号：EP18700301.7

申请日：2018-01-15

申请人： Wishbone

发明人： DORY, Emilie ,  ROMPEN, Eric ,  LAMBERT, France ,  LECLOUX, Geoffrey

IPC分类号： A61L27/12 ,  A61L27/36 ,  A61L27/56

公开(公告)号：EP4452345A1

公开(公告)日：2024-10-30

申请号：EP22844101.0

申请日：2022-12-22

申请人： Wishbone

发明人： ROMPEN, Eric ,  LECLOUX, Geoffrey ,  LAMBERT, France ,  DORY, Emilie

IPC分类号： A61L27/12 ,  A61L27/36 ,  A61L27/38 ,  C04B35/447

公开(公告)号：EP3052154A1

公开(公告)日：2016-08-10

申请号：EP14780841.4

申请日：2014-10-02

申请人： Wishbone

发明人： ROMPEN, Eric ,  LAMBERT, France ,  LECLOUX, Geoffrey ,  MONIOTTE, Philippe

IPC分类号： A61L27/36

CPC分类号： A61L27/12 ,  A61L27/3608 ,  A61L27/365 ,  A61L27/3687 ,  A61L27/3691 ,  A61L27/54 ,  A61L27/56 ,  A61L2430/02

摘要： The invention relates to a method that includes: - placing a bone material, containing hydroxyapatite and organic substances, in contact with an extraction liquid that gives rise to a first liquid phase, containing said organic substances and possibly impurities extracted from said bone material, and a second solid hydroxyapatite phase, containing said hydroxyapatite; and - separating said liquid phase and said solid hydroxyapatite phase. Said extraction liquid is an aqueous extraction solution brought to a temperature between 150°C and 300°C and a pressure between 150 kPa and 350 kPa.