公开(公告)号：US20180055641A1

公开(公告)日：2018-03-01

申请号：US15788304

申请日：2017-10-19

Applicant: Howmedica Osteonics Corp.

Inventor： Eric Jones ,  Christopher J. Sutcliffe ,  Robin Stamp

IPC: A61F2/30 ,  C23C4/02 ,  B23K26/382 ,  C23C4/18 ,  B29C37/00 ,  B29C45/14 ,  B22F5/10 ,  C23C24/10 ,  C23C26/02 ,  A61L27/30 ,  A61L27/56 ,  B22F3/105 ,  B22F3/11 ,  A61F2/38 ,  A61F2/36 ,  A61F2/32 ,  A61F2/34 ,  B29L31/00

Abstract: A method of forming an implant having a porous tissue ingrowth structure and a bearing support structure. The method includes depositing a first layer of a metal powder onto a substrate, scanning a laser beam over the powder so as to sinter the metal powder at predetermined locations, depositing at least one layer of the metal powder onto the first layer and repeating the scanning of the laser beam.

公开(公告)号：US20140249643A1

公开(公告)日：2014-09-04

申请号：US14276483

申请日：2014-05-13

Applicant: Howmedica Osteonics Corp. ,  The University of Liverpool

Inventor： Eric Jones ,  Christopher J. Sutcliffe ,  Robin Stamp

IPC: A61F2/30 ,  B22F5/10

CPC classification number: A61F2/30 ,  A61F2/30756 ,  A61F2/30767 ,  A61F2/30907 ,  A61F2/3094 ,  A61F2/30965 ,  A61F2/32 ,  A61F2/36 ,  A61F2/3877 ,  A61F2002/30011 ,  A61F2002/30199 ,  A61F2002/30243 ,  A61F2002/30261 ,  A61F2002/30283 ,  A61F2002/30329 ,  A61F2002/30915 ,  A61F2002/3092 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/3401 ,  A61F2002/3425 ,  A61F2002/3474 ,  A61F2220/0025 ,  A61F2230/0063 ,  A61F2230/0071 ,  A61F2230/0082 ,  A61F2250/0023 ,  A61L27/306 ,  A61L27/56 ,  B22F3/1055 ,  B22F3/1109 ,  B22F5/10 ,  B22F2999/00 ,  B23K26/382 ,  B29C37/0082 ,  B29C45/14311 ,  B29C2045/14327 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C23C4/02 ,  C23C4/18 ,  C23C24/10 ,  C23C26/02 ,  Y02P10/295 ,  B22F2207/11

Abstract: A method of forming an implant having a porous tissue ingrowth structure and a bearing support structure. The method includes depositing a first layer of a metal powder onto a substrate, scanning a laser beam over the powder so as to sinter the metal powder at predetermined locations, depositing at least one layer of the metal powder onto the first layer and repeating the scanning of the laser beam.

Abstract translation: 一种形成具有多孔组织向内生长结构和轴承支撑结构的植入物的方法。 该方法包括将金属粉末的第一层沉积到衬底上，将激光束扫过粉末，以便在预定位置烧结金属粉末，将至少一层金属粉末沉积到第一层上并重复扫描 的激光束。