-
公开(公告)号：US20240156605A1
公开(公告)日：2024-05-16
申请号：US18420381
申请日：2024-01-23
IPC分类号： A61F2/30 , A61L27/30 , A61L27/56 , B22F3/11 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/00 , B29C45/14 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02
CPC分类号： A61F2/30907 , A61F2/30 , A61L27/306 , A61L27/56 , B22F3/1109 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/0082 , B29C45/14311 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , B33Y10/00
摘要： 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：US20200306048A1
公开(公告)日：2020-10-01
申请号：US16900219
申请日：2020-06-12
IPC分类号： A61F2/30 , B33Y80/00 , B23K26/382 , A61L27/30 , A61L27/56 , B22F3/105 , B22F3/11 , B29C37/00 , B29C45/14 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , B22F5/10
摘要： 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.
-
3.发明申请公开(公告)号：US20160098495A1
公开(公告)日：2016-04-07
申请号：US14877548
申请日：2015-10-07
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： G06F17/50 , B23K15/00 , B23K26/342 , A61F2/30
CPC分类号： G06F17/50 , A61F2/28 , A61F2/30767 , A61F2/30942 , A61F2002/30952 , B22F3/1055 , B23K15/0086 , B23K26/342 , B33Y80/00 , Y02P10/295
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
-
公开(公告)号：US12102538B2
公开(公告)日：2024-10-01
申请号：US18216345
申请日：2023-06-29
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joseph Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： A61F2/30 , A61F2/28 , B22F10/28 , B22F10/80 , B23K15/00 , B23K26/342 , B33Y50/00 , B33Y80/00 , G06F30/00
CPC分类号： A61F2/30767 , A61F2/28 , A61F2/30942 , B22F10/28 , B22F10/80 , B23K15/0086 , B23K26/342 , B33Y50/00 , G06F30/00 , A61F2002/30952 , B33Y80/00 , Y02P10/25
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
-
5.发明公开公开(公告)号：US20230346562A1
公开(公告)日：2023-11-02
申请号：US18216345
申请日：2023-06-29
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joseph Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： A61F2/30 , G06F30/00 , B33Y50/00 , B22F10/28 , B22F10/80 , A61F2/28 , B23K26/342 , B23K15/00
CPC分类号： A61F2/30767 , G06F30/00 , B33Y50/00 , B22F10/28 , B22F10/80 , A61F2/28 , B23K26/342 , A61F2/30942 , B23K15/0086 , B33Y80/00
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
-
公开(公告)号：US20140249643A1
公开(公告)日：2014-09-04
申请号：US14276483
申请日：2014-05-13
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
-
公开(公告)号：US11918474B2
公开(公告)日：2024-03-05
申请号：US16900219
申请日：2020-06-12
IPC分类号： A61F2/30 , A61F2/28 , A61L27/30 , A61L27/56 , B22F3/11 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/00 , B29C45/14 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/38 , B22F10/32 , B22F10/36 , B22F10/366 , B22F10/62 , B22F10/64 , B22F12/41 , B29L31/00 , B33Y10/00
CPC分类号： A61F2/30907 , A61F2/30 , A61L27/306 , A61L27/56 , B22F3/1109 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/0082 , B29C45/14311 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , A61F2002/30011 , A61F2002/30199 , A61F2002/30243 , A61F2002/30261 , A61F2002/3028 , A61F2002/30329 , A61F2002/30593 , A61F2002/30594 , A61F2/30756 , A61F2/30767 , A61F2002/30915 , A61F2002/3092 , A61F2/3094 , A61F2/30965 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2/32 , A61F2002/3401 , A61F2002/3425 , A61F2/36 , A61F2/3877 , A61F2220/0025 , A61F2230/0063 , A61F2230/0071 , A61F2230/0082 , A61F2250/0023 , B22F10/32 , B22F10/36 , B22F10/366 , B22F10/62 , B22F10/64 , B22F12/41 , B22F2999/00 , B29C2045/14327 , B29L2031/7532 , B33Y10/00 , Y02P10/25 , B22F2999/00 , B22F3/1109 , B22F2207/11
摘要： 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：US11759323B2
公开(公告)日：2023-09-19
申请号：US16804740
申请日：2020-02-28
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joseph Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： A61F2/30 , G06F30/00 , B33Y50/00 , B22F10/80 , B33Y80/00 , B22F10/28 , A61F2/28 , B23K26/342 , B23K15/00
CPC分类号： A61F2/30767 , A61F2/28 , A61F2/30942 , B22F10/28 , B22F10/80 , B23K15/0086 , B23K26/342 , B33Y50/00 , G06F30/00 , A61F2002/30952 , B33Y80/00 , Y02P10/25
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
-
公开(公告)号：US11532760B2
公开(公告)日：2022-12-20
申请号：US16615694
申请日：2018-05-21
IPC分类号： B33Y10/00 , B22F10/20 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B29C64/153 , H01L31/0216 , H02S40/22
摘要： A High Energy Beam Processing (HEBP) system provides feedback signal monitoring and feedback control for the improvement of process repeatability and three-dimensional (3D) printed part quality. Signals reflecting process parameters and the quality of the fabricated parts are analyzed by monitoring feedback signals from artifact sources with a process controller which adjusts process parameters. In this manner, fabricated parts are produced more accurately and consistently from powder feedstock by compensating for process variation in response to feedback signals.
-
公开(公告)号：US11117195B2
公开(公告)日：2021-09-14
申请号：US16515725
申请日：2019-07-18
发明人： Christopher J. Sutcliffe , Eric Jones , Hay Wong
IPC分类号： B33Y50/02 , B22F10/20 , B33Y30/00 , B23K15/00 , B23K15/02 , B23K15/06 , G01N23/2206 , G01N23/2208 , B22F10/30
摘要： A High Energy Beam Processing (HEBP) system provides feedback signal monitoring and feedback control for the improvement of process repeatability and three-dimensional (3D) printed part quality. Electrons deflected from a substrate in the processing area impinge on a surface of a sensor. The electrons result from the deflection of an electron beam from the substrate. Either one or both of an initial profile of an electron beam and an initial location of the electron beam relative to the substrate are determined based on a feedback electron signal corresponding to the impingement of the electrons on the surface of the sensor. With an appropriate profile and location of the electron beam, the build structure is fabricated on the substrate.
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.045 秒)
