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公开(公告)号：US12102536B2
公开(公告)日：2024-10-01
申请号：US18370685
申请日：2023-09-20
申请人： Smith & Nephew, Inc.
发明人： Jeffrey Sharp , Shilesh Jani , Laura Gilmour , Ryan Landon
CPC分类号： A61F2/28 , A61L27/56 , B33Y10/00 , B33Y70/00 , B33Y70/10 , B33Y80/00 , A61F2002/3028 , A61F2002/30593 , A61F2002/30914 , A61F2002/3092 , A61F2002/30962 , A61F2230/0063 , A61L24/0036 , Y10T29/49826
摘要： Porous biocompatible structures suitable for use as medical implants and methods for fabricating such structures are disclosed. The disclosed structures may be fabricated using rapid manufacturing techniques. The disclosed porous structures each have a plurality of struts and nodes where no more than two struts intersect one another to form a node. Further, the nodes can be straight, curved, and can include portions that are curved and/or straight. The struts and nodes can form cells that can be fused or sintered to at least one other cell to form a continuous reticulated structure for improved strength while providing the porosity needed for tissue and cell in-growth.
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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.
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公开(公告)号：US11839558B2
公开(公告)日：2023-12-12
申请号：US16594331
申请日：2019-10-07
发明人： Charles Taylor , Kevin Heraty , Liam Mullins
CPC分类号： A61F2/82 , A61F2/89 , A61F2/94 , A61F2002/30199 , A61F2002/825 , A61F2002/828 , A61F2002/91508 , A61F2002/91541 , A61F2220/0058 , A61F2230/0063 , A61F2230/0091 , A61F2250/0036 , A61F2250/0037
摘要： A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel comprises a plurality of longitudinally spaced-apart annular elements, and a plurality of connecting elements to connect adjacent annular elements. Each connecting element is circumferentially offset from the previous connecting element. Upon application of a load to the stent, the stent moves from an unloaded configuration to a loaded configuration. In the unloaded configuration the longitudinal axis of the stent is straight, and the stent is cylindrically shaped. In the loaded configuration the longitudinal axis of the stent is curved in three-dimensional space, and the stent is helically shaped.
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公开(公告)号：US11793645B2
公开(公告)日：2023-10-24
申请号：US17988003
申请日：2022-11-16
申请人： Smith & Nephew, Inc.
发明人： Jeffrey Sharp , Shilesh Jani , Laura Gilmour , Ryan Landon
IPC分类号： B22F7/04 , A61F2/28 , B33Y80/00 , B33Y70/00 , A61L27/56 , B33Y10/00 , B33Y70/10 , A61F2/30 , A61L24/00
CPC分类号： A61F2/28 , A61L27/56 , B33Y10/00 , B33Y70/00 , B33Y70/10 , B33Y80/00 , A61F2002/3028 , A61F2002/3092 , A61F2002/30593 , A61F2002/30914 , A61F2002/30962 , A61F2230/0063 , A61L24/0036 , Y10T29/49826
摘要： Porous biocompatible structures suitable for use as medical implants and methods for fabricating such structures are disclosed. The disclosed structures may be fabricated using rapid manufacturing techniques. The disclosed porous structures each have a plurality of struts and nodes where no more than two struts intersect one another to form a node. Further, the nodes can be straight, curved, and can include portions that are curved and/or straight. The struts and nodes can form cells that can be fused or sintered to at least one other cell to form a continuous reticulated structure for improved strength while providing the porosity needed for tissue and cell in-growth.
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公开(公告)号：US20180085230A1
公开(公告)日：2018-03-29
申请号：US15721940
申请日：2017-10-01
申请人： 4WEB, Inc.
发明人： Jessee Hunt
IPC分类号： A61F2/44 , A61F2/42 , A61B17/16 , A61F2/28 , A61F2/40 , A61F2/30 , A61F2/32 , A61F2/46 , A61F2/38 , A61F2/36 , A61B17/02
CPC分类号： A61F2/4455 , A61B17/025 , A61B17/1604 , A61B17/56 , A61B17/58 , A61B17/68 , A61F2/28 , A61F2/2803 , A61F2/2846 , A61F2/30767 , A61F2/30771 , A61F2/30907 , A61F2/3094 , A61F2/32 , A61F2/36 , A61F2/38 , A61F2/40 , A61F2/4202 , A61F2/4225 , A61F2/447 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30153 , A61F2002/30156 , A61F2002/30158 , A61F2002/30179 , A61F2002/30273 , A61F2002/30275 , A61F2002/30278 , A61F2002/30281 , A61F2002/30283 , A61F2002/30599 , A61F2002/30841 , A61F2002/30899 , A61F2002/30909 , A61F2002/30914 , A61F2002/3092 , A61F2002/30943 , A61F2002/30945 , A61F2002/30952 , A61F2002/30953 , A61F2002/30957 , A61F2002/30958 , A61F2002/30962 , A61F2002/30968 , A61F2002/3097 , A61F2002/4475 , A61F2002/4628 , A61F2210/0076 , A61F2230/0063 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00179 , A61F2310/00598 , A61F2310/00796 , A61F2310/00958 , A61F2310/0097 , A61F2310/00976 , B33Y70/00 , B33Y80/00
摘要： In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue.
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公开(公告)号：US09925060B2
公开(公告)日：2018-03-27
申请号：US15260465
申请日：2016-09-09
IPC分类号： A61F2/44 , A61F2/28 , A61F2/46 , A61L27/18 , A61L27/50 , A61L27/54 , A61B17/00 , A61K9/00 , A61K49/00 , A61L27/12 , A61L27/38 , A61L27/52 , A61L27/06 , A61L27/56 , A61F2/30
CPC分类号： A61F2/4455 , A61B17/00234 , A61F2/28 , A61F2/30965 , A61F2/441 , A61F2/442 , A61F2/4425 , A61F2/446 , A61F2/4465 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/30065 , A61F2002/30092 , A61F2002/30131 , A61F2002/302 , A61F2002/30224 , A61F2002/3023 , A61F2002/30308 , A61F2002/30383 , A61F2002/30451 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30583 , A61F2002/30586 , A61F2002/30604 , A61F2002/30622 , A61F2002/30841 , A61F2002/30971 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4635 , A61F2002/4677 , A61F2210/0004 , A61F2210/0014 , A61F2210/0061 , A61F2210/0071 , A61F2210/0085 , A61F2220/0016 , A61F2220/0025 , A61F2220/0058 , A61F2230/0013 , A61F2230/0063 , A61F2230/0065 , A61F2230/0069 , A61F2250/0003 , A61F2250/0009 , A61F2250/001 , A61F2250/003 , A61F2250/0065 , A61F2310/00011 , A61F2310/00179 , A61F2310/00365 , A61K9/0024 , A61K49/006 , A61L27/06 , A61L27/12 , A61L27/18 , A61L27/3821 , A61L27/3839 , A61L27/3847 , A61L27/50 , A61L27/52 , A61L27/54 , A61L27/56 , A61L2300/252 , A61L2300/256 , A61L2300/404 , A61L2300/414 , A61L2300/43 , A61L2300/64 , A61L2430/02 , A61L2430/38
摘要： An orthopedic device for implanting between adjacent vertebrae comprising: an arcuate balloon and a hardenable material within said balloon.In some embodiments, the balloon has a footprint that substantially corresponds to a perimeter of a vertebral endplate. An inflatable device is inserted through a cannula into an intervertebral space and oriented so that, upon expansion, a natural angle between vertebrae will be at least partially restored. At least one component selected from the group consisting of a load-bearing component and an osteobiologic component is directed into the inflatable device through a fluid communication means.
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公开(公告)号：US09814590B2
公开(公告)日：2017-11-14
申请号：US14886362
申请日：2015-10-19
IPC分类号： A61F2/44 , A61B17/00 , A61F2/28 , A61F2/46 , A61K9/00 , A61K49/00 , A61L27/12 , A61L27/18 , A61L27/38 , A61L27/50 , A61L27/52 , A61L27/54 , A61F2/30
CPC分类号： A61F2/4455 , A61B17/00234 , A61F2/28 , A61F2/30965 , A61F2/441 , A61F2/442 , A61F2/4425 , A61F2/446 , A61F2/4465 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/30065 , A61F2002/30092 , A61F2002/30131 , A61F2002/302 , A61F2002/30224 , A61F2002/3023 , A61F2002/30308 , A61F2002/30383 , A61F2002/30451 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30583 , A61F2002/30586 , A61F2002/30604 , A61F2002/30622 , A61F2002/30841 , A61F2002/30971 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4635 , A61F2002/4677 , A61F2210/0004 , A61F2210/0014 , A61F2210/0061 , A61F2210/0071 , A61F2210/0085 , A61F2220/0016 , A61F2220/0025 , A61F2220/0058 , A61F2230/0013 , A61F2230/0063 , A61F2230/0065 , A61F2230/0069 , A61F2250/0003 , A61F2250/0009 , A61F2250/001 , A61F2250/003 , A61F2250/0065 , A61F2310/00011 , A61F2310/00179 , A61F2310/00365 , A61K9/0024 , A61K49/006 , A61L27/06 , A61L27/12 , A61L27/18 , A61L27/3821 , A61L27/3839 , A61L27/3847 , A61L27/50 , A61L27/52 , A61L27/54 , A61L27/56 , A61L2300/252 , A61L2300/256 , A61L2300/404 , A61L2300/414 , A61L2300/43 , A61L2300/64 , A61L2430/02 , A61L2430/38
摘要： An orthopedic device for implanting between adjacent vertebrae comprising: an arcuate balloon and a hardenable material within said balloon. In some embodiments, the balloon has a footprint that substantially corresponds to a perimeter of a vertebral endplate. An inflatable device is inserted through a cannula into an intervertebral space and oriented so that, upon expansion, a natural angle between vertebrae will be at least partially restored. At least one component selected from the group consisting of a load-bearing component and an osteobiologic component is directed into the inflatable device through a fluid communication means.
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公开(公告)号：US20170296349A1
公开(公告)日：2017-10-19
申请号：US15638863
申请日：2017-06-30
申请人： ConforMIS, Inc.
发明人： John Slamin , Raymond A. Bojarski , Daniel Steines , Philipp Lang , Terrance Wong , Wolfgang Fitz
CPC分类号： A61F2/3886 , A61B17/155 , A61B17/1675 , A61B17/1764 , A61F2/30942 , A61F2/3859 , A61F2230/0063 , A61F2230/0095 , A61F2240/002 , G06F17/50 , G06F2217/02
摘要： Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include knee joint articular repair systems designed for posterior stabilization, including patient-adapted posterior-stabilizing features.
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公开(公告)号：US09788963B2
公开(公告)日：2017-10-17
申请号：US14886302
申请日：2015-10-19
IPC分类号： A61F2/44 , A61B17/00 , A61F2/28 , A61F2/46 , A61K9/00 , A61K49/00 , A61L27/12 , A61L27/18 , A61L27/38 , A61L27/50 , A61L27/52 , A61L27/54 , A61F2/30
CPC分类号： A61F2/4455 , A61B17/00234 , A61F2/28 , A61F2/30965 , A61F2/441 , A61F2/442 , A61F2/4425 , A61F2/446 , A61F2/4465 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/30065 , A61F2002/30092 , A61F2002/30131 , A61F2002/302 , A61F2002/30224 , A61F2002/3023 , A61F2002/30308 , A61F2002/30383 , A61F2002/30451 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30583 , A61F2002/30586 , A61F2002/30604 , A61F2002/30622 , A61F2002/30841 , A61F2002/30971 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4635 , A61F2002/4677 , A61F2210/0004 , A61F2210/0014 , A61F2210/0061 , A61F2210/0071 , A61F2210/0085 , A61F2220/0016 , A61F2220/0025 , A61F2220/0058 , A61F2230/0013 , A61F2230/0063 , A61F2230/0065 , A61F2230/0069 , A61F2250/0003 , A61F2250/0009 , A61F2250/001 , A61F2250/003 , A61F2250/0065 , A61F2310/00011 , A61F2310/00179 , A61F2310/00365 , A61K9/0024 , A61K49/006 , A61L27/06 , A61L27/12 , A61L27/18 , A61L27/3821 , A61L27/3839 , A61L27/3847 , A61L27/50 , A61L27/52 , A61L27/54 , A61L27/56 , A61L2300/252 , A61L2300/256 , A61L2300/404 , A61L2300/414 , A61L2300/43 , A61L2300/64 , A61L2430/02 , A61L2430/38
摘要： An orthopedic device for implanting between adjacent vertebrae comprising: an arcuate balloon and a hardenable material within said balloon.In some embodiments, the balloon has a footprint that substantially corresponds to a perimeter of a vertebral endplate. An inflatable device is inserted through a cannula into an intervertebral space and oriented so that, upon expansion, a natural angle between vertebrae will be at least partially restored. At least one component selected from the group consisting of a load-bearing component and an osteobiologic component is directed into the inflatable device through a fluid communication means.
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公开(公告)号：US20170136148A1
公开(公告)日：2017-05-18
申请号：US15364968
申请日：2016-11-30
申请人： Dermagenesis LLC
发明人： David Tumey , Sandra Berriman
IPC分类号： A61L27/36 , C12M3/00 , C12M1/36 , C12N5/071 , A61F2/10 , A61L27/60 , B33Y10/00 , B33Y80/00 , B29C67/00 , B33Y50/02 , A61L27/24 , A61L27/38
CPC分类号： A61L27/362 , A61F2/105 , A61F2210/0004 , A61F2230/0017 , A61F2230/0063 , A61F2240/002 , A61K35/36 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/3604 , A61L27/3691 , A61L27/3813 , A61L27/3886 , A61L27/3895 , A61L27/60 , A61L2300/412 , A61L2300/414 , A61L2300/64 , A61L2430/34 , B29C64/106 , B29C64/20 , B29C64/386 , B29K2089/00 , B29L2031/7532 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B33Y50/02 , B33Y80/00 , C12M21/08 , C12M41/48 , C12N5/0625 , C12N5/0698 , C12N2502/094 , C12N2502/13 , C12N2513/00 , C12N2533/54
摘要： An apparatus and method for the production of substitute skin that advantageously reduces the amount of donor dermal cells needed from non-wound areas of a patient having a wound to be auto-grafted is reduced by using all of the harvested skin cells. A 3D printer is used to construct a wound graft product from the harvested skin cells without wasting any of the harvested skin cells. In a case of an irregularly shaped wound, wastage of harvested skin associated with trimming is avoided.
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