公开(公告)号：US11660196B2

公开(公告)日：2023-05-30

申请号：US15493236

申请日：2017-04-21

申请人： Warsaw Orthopedic, Inc.

发明人： Subhabrata Bhattacharyya ,  David R. Kaes ,  Guobao Wei ,  Anil Mistry

IPC分类号： A61F2/28 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  B33Y70/10 ,  B29C64/171 ,  A61F2/30 ,  A61L27/58 ,  A61L27/36 ,  A61L27/54 ,  A61F2/44 ,  A61L27/18 ,  A61L27/56 ,  B29C64/386 ,  A61L27/04 ,  B29L31/00

CPC分类号： A61F2/30942 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/4455 ,  A61L27/18 ,  A61L27/3608 ,  A61L27/54 ,  A61L27/56 ,  A61L27/58 ,  B29C64/171 ,  B29C64/386 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/10 ,  B33Y80/00 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30677 ,  A61F2002/30948 ,  A61F2002/30952 ,  A61F2002/30962 ,  A61F2002/30971 ,  A61F2002/30985 ,  A61F2310/00041 ,  A61F2310/00359 ,  A61L27/04 ,  A61L2400/06 ,  A61L2430/02 ,  B29K2995/0056 ,  B29L2031/7532 ,  A61L27/18 ,  C08L67/04

摘要： Computer implemented methods of producing a bone graft are provided. These methods include obtaining a 3-D image of an intended bone graft site; generating a 3-D digital model of the bone graft based on the 3-D image of the intended bone graft site, the 3-D digital model of the bone graft being configured to fit within a 3-D digital model of the intended bone graft site; storing the 3-D digital model on a database coupled to a processor, the processor having instructions for retrieving the stored 3-D digital model of the bone graft and for combining a carrier material with, in or on a bone material based on the stored 3-D digital model and for instructing a 3-D printer to produce the bone graft. A layered 3-D printed bone graft prepared by the computer implemented method is also provided.

公开(公告)号：US20180303616A1

公开(公告)日：2018-10-25

申请号：US15493236

申请日：2017-04-21

申请人： Warsaw Orthopedic, Inc.

发明人： Subhabrata Bhattacharyya ,  David R. Kaes ,  Guobao Wei ,  Anil Mistry

IPC分类号： A61F2/30 ,  A61F2/28 ,  A61L27/04 ,  A61L27/58 ,  A61L27/36 ,  A61L27/54 ,  A61L27/14 ,  B29C67/00 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00

CPC分类号： A61F2/30942 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30677 ,  A61F2002/30948 ,  A61F2002/30952 ,  A61F2002/30962 ,  A61F2002/30971 ,  A61F2310/00041 ,  A61F2310/00359 ,  A61L27/04 ,  A61L27/14 ,  A61L27/3608 ,  A61L27/54 ,  A61L27/58 ,  A61L2430/02 ,  B29C67/0088 ,  B29K2995/0056 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00

摘要： Computer implemented methods of producing a bone graft are provided. These methods include obtaining a 3-D image of an intended bone graft site; generating a 3-D digital model of the bone graft based on the 3-D image of the intended bone graft site, the 3-D digital model of the bone graft being configured to fit within a 3-D digital model of the intended bone graft site; storing the 3-D digital model on a database coupled to a processor, the processor having instructions for retrieving the stored 3-D digital model of the bone graft and for combining a carrier material with, in or on a bone material based on the stored 3-D digital model and for instructing a 3-D printer to produce the bone graft. A layered 3-D printed bone graft prepared by the computer implemented method is also provided.