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公开(公告)号：US20130085057A1
公开(公告)日：2013-04-04
申请号：US13251644
申请日：2011-10-03
Applicant: Wayde R. Schmidt , David C. Jarmon , William K. Tredway
Inventor： Wayde R. Schmidt , David C. Jarmon , William K. Tredway
IPC: C04B35/00 , C04B35/52 , C04B35/10 , C04B35/58 , C04B35/584 , B05D1/36 , C04B35/565
CPC classification number: C04B35/806 , C04B35/00 , C04B35/01 , C04B35/14 , C04B35/565 , C04B35/584 , C04B35/62849 , C04B35/6286 , C04B35/62863 , C04B35/62868 , C04B35/62871 , C04B35/62873 , C04B35/82 , C04B38/0022 , C04B38/0051 , C04B38/0058 , C04B38/0061 , C04B41/009 , C04B41/45 , C04B41/4523 , C04B41/4578 , C04B41/4584 , C04B41/4586 , C04B41/5022 , C04B41/85 , C04B2235/36 , C04B2235/3821 , C04B2235/3826 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/427 , C04B2235/483 , C04B2235/5244 , C04B2235/5248 , C04B2235/5256 , C04B2235/614 , C04B2235/77 , C04B38/00
Abstract: A method of fabricating a ceramic component includes initially partially filling pores of a porous structure using one of a first processing technique or a second, different processing technique to form a preform body with residual porosity. The first processing technique produces a first ceramic material in the pores of the porous structure and a second processing technique produces a second ceramic material in the pores of the porous structure. When the first processing technique is used to initially partially fill the pores of the porous structure, the second processing technique is used thereafter to at least partially fill the residual porosity with the second ceramic material. When the second processing technique is used to initially partially fill the pores, the first processing technique is used thereafter to at least partially fill the residual porosity.
Abstract translation: 制造陶瓷部件的方法包括使用第一加工技术或第二种不同的加工技术中的一种，首先部分地填充多孔结构的孔，以形成具有残余孔隙率的预成型体。 第一加工技术在多孔结构的孔中产生第一陶瓷材料，第二加工技术在多孔结构的孔中产生第二陶瓷材料。 当使用第一加工技术来最初部分填充多孔结构的孔时，其后使用第二加工技术至少部分地用第二陶瓷材料填充残余孔隙率。 当使用第二种处理技术来初始部分地填充孔隙时，其后使用第一种处理技术至少部分填充残余孔隙率。
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公开(公告)号：US09399086B2
公开(公告)日：2016-07-26
申请号：US12508856
申请日：2009-07-24
Applicant: Anthony J. Melkent , Brian R. Thoren , Timothy J. N. Smith , Ian D. Grant , Ian R. Dunkley
Inventor： Anthony J. Melkent , Brian R. Thoren , Timothy J. N. Smith , Ian D. Grant , Ian R. Dunkley
CPC classification number: A61L31/121 , A61F2/30724 , A61F2/4455 , A61F2002/30029 , A61F2002/30034 , A61F2002/30062 , A61F2002/30187 , A61F2002/30957 , A61F2002/30973 , A61F2002/4475 , A61L27/425 , A61L27/46 , A61L27/56 , A61L27/58 , A61L2400/08 , A61L2400/18 , A61L2420/02 , A61L2420/04 , B05D1/18 , B05D3/0272 , B29C45/0055 , B29C45/14795 , B29C2045/0058 , B29K2071/00 , B29L2031/7532 , C04B38/0051 , C04B41/4586 , C04B41/81 , C04B2235/606 , C08L71/12
Abstract: Implantable medical devices are provided. In one embodiment, a device includes a body having an external surface defining an outer profile of the device. The body includes a porous matrix including a series of interconnected macropores defined by a plurality of interconnected struts each including a hollow interior. A filler material substantially fills at least a portion of the series of interconnected macropores. The external surface of the body includes a plurality of openings communicating with the hollow interior of at least a portion of the plurality of interconnected struts. In a further aspect of this embodiment, the external surface includes exposed areas of the filler material and porous matrix in addition to the exposed openings. In another aspect, the porous matrix is formed from a bioresorbable ceramic and the filler material is a biologically stable polymeric material. Still, other aspects related to this and other embodiments are also disclosed.
Abstract translation: 提供可植入的医疗设备。 在一个实施例中，装置包括具有限定装置的外部轮廓的外表面的主体。 主体包括多孔基体，其包括由多个相互连接的支柱限定的一系列相互连接的大孔，每个支柱包括中空的内部。 填充材料基本上填充了一系列互连的大孔的至少一部分。 主体的外表面包括与多个相互连接的支柱的至少一部分的中空内部连通的多个开口。 在该实施例的另一方面，除了暴露的开口之外，外表面还包括填充材料和多孔基体的暴露区域。 在另一方面，多孔基质由生物可吸收的陶瓷形成，填料是生物稳定的聚合材料。 仍然，还公开了与该实施例和其他实施例相关的其它方面。
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公开(公告)号：US20150045200A1
公开(公告)日：2015-02-12
申请号：US14522746
申请日：2014-10-24
Applicant: United Technologies Corporation
Inventor： Wayde R. Schmidt , David C. Jarmon , William K. Tredway
CPC classification number: C04B35/806 , C04B35/00 , C04B35/01 , C04B35/14 , C04B35/565 , C04B35/584 , C04B35/62849 , C04B35/6286 , C04B35/62863 , C04B35/62868 , C04B35/62871 , C04B35/62873 , C04B35/82 , C04B38/0022 , C04B38/0051 , C04B38/0058 , C04B38/0061 , C04B41/009 , C04B41/45 , C04B41/4523 , C04B41/4578 , C04B41/4584 , C04B41/4586 , C04B41/5022 , C04B41/85 , C04B2235/36 , C04B2235/3821 , C04B2235/3826 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/427 , C04B2235/483 , C04B2235/5244 , C04B2235/5248 , C04B2235/5256 , C04B2235/614 , C04B2235/77 , C04B38/00
Abstract: A ceramic component includes a porous structure that has fibers and a coating on the fibers. A ceramic material is within pores of the porous structure. A glass or glass/ceramic material is within pores of the porous structure, and one of the ceramic material or the glass or glass/ceramic material is within internal residual porosity of the other of the ceramic material or the glass or glass/ceramic material.
Abstract translation: 陶瓷部件包括在纤维上具有纤维和涂层的多孔结构。 陶瓷材料在多孔结构的孔内。 玻璃或玻璃/陶瓷材料在多孔结构的孔内，陶瓷材料或玻璃或玻璃/陶瓷材料之一在陶瓷材料或玻璃或玻璃/陶瓷材料中的另一个的内部残留孔隙内。
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公开(公告)号：US11766829B2
公开(公告)日：2023-09-26
申请号：US17017392
申请日：2020-09-10
Applicant: XEROX CORPORATION
Inventor： Santokh S. Badesha , Varun Sambhy , Chu-Heng Liu , Peter M. Gulvin , Mark A. Cellura , George Shannon , Gary D. Redding , Lyle G. Dingman
IPC: C04B41/00 , C04B41/45 , C04B41/88 , B33Y40/00 , B29C64/209 , B29C64/30 , B33Y99/00 , B22D23/00 , B22F12/53 , B33Y30/00
CPC classification number: B29C64/209 , B22D23/003 , B22F12/53 , B29C64/30 , B33Y99/00 , C04B41/0054 , C04B41/459 , C04B41/4586 , C04B41/88 , B33Y30/00 , B33Y40/00
Abstract: Nozzles for an additive manufacturing device and methods for improving wettability of the nozzles are disclosed. The method may include subjecting the nozzle to a surface treatment. The surface treatment may include contacting a surface of the nozzle with one or more surface modifying agents. The surface modifying agents may include one or more of an oxidizing agent, an acid, a base, or combinations thereof. The one or more surface modifying agents may increase an oxygen content of the surface of the nozzle. An inner surface of the nozzle may have a water contact angle of greater than 1° and less than about 90°. The inner surface of the nozzle may be free or substantially free of a coating.
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Patent Agency Ranking
公开(公告)号：US20190009339A1
公开(公告)日：2019-01-10
申请号：US16066534
申请日：2016-12-19
Applicant: ELEMENT SIX (UK) LIMITED
Inventor： VALENTINE KANYANTA , MIRIAM MIRANDA-FERNANDEZ , JONEE CHRISTINE PAREDES ZUNEGA , XIAOXUE ZHANG , MEHMET SERDAR OZBAYRAKTAR
IPC: B22F3/11 , C04B38/00 , C04B38/04 , C04B41/00 , C04B41/45 , C04B41/51 , C04B41/50 , B32B18/00 , C22C1/08 , C22C26/00 , C22C29/06 , E21B10/567 , E21B10/573 , B24D3/10 , B24D3/18 , B24D3/26 , B24D3/32
CPC classification number: B22F3/11 , B22F2005/001 , B24D3/10 , B24D3/18 , B24D3/26 , B24D3/32 , B24D99/005 , B32B18/00 , C04B35/528 , C04B35/645 , C04B38/0038 , C04B38/0045 , C04B38/04 , C04B41/009 , C04B41/4586 , C04B41/5002 , C04B41/5133 , C04B41/5144 , C04B2235/3217 , C04B2235/427 , C04B2235/5436 , C04B2235/80 , C04B2237/363 , C04B2237/401 , C22C1/08 , C22C26/00 , C22C29/06 , E21B10/567 , E21B10/5735
Abstract: A superhard polycrystalline construction comprises a body of polycrystalline superhard material comprising a structure comprising superhard material, the structure having porosity greater than 20% by volume and up to around 80% by volume. A method of forming such a superhard polycrystalline construction comprises forming a skeleton structure of a first material having a plurality of voids, at least partially filling some or all of the voids with a second material to form a pre-sinter assembly, and treating the pre-sinter assembly to sinter together grains of superhard material to form a body of polycrystalline superhard material comprising a first region of superhard grains, and an interpenetrating second region; the second region being formed of the other of the first or second material that does not comprise the superhard grains; the superhard grains forming a sintered structure having a porosity greater than 20% by volume and up to around 80% by volume.
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公开(公告)号：US08900661B2
公开(公告)日：2014-12-02
申请号：US13251644
申请日：2011-10-03
Applicant: Wayde R. Schmidt , David C. Jarmon , William K. Tredway
Inventor： Wayde R. Schmidt , David C. Jarmon , William K. Tredway
IPC: C04B35/00 , C04B35/52 , C04B35/10 , C04B35/58 , C04B35/584 , C04B35/565 , B05D1/36 , B05D7/22 , C04B41/00 , C04B35/82 , C04B35/628 , C04B35/14 , C04B41/85 , C04B41/50
CPC classification number: C04B35/806 , C04B35/00 , C04B35/01 , C04B35/14 , C04B35/565 , C04B35/584 , C04B35/62849 , C04B35/6286 , C04B35/62863 , C04B35/62868 , C04B35/62871 , C04B35/62873 , C04B35/82 , C04B38/0022 , C04B38/0051 , C04B38/0058 , C04B38/0061 , C04B41/009 , C04B41/45 , C04B41/4523 , C04B41/4578 , C04B41/4584 , C04B41/4586 , C04B41/5022 , C04B41/85 , C04B2235/36 , C04B2235/3821 , C04B2235/3826 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/427 , C04B2235/483 , C04B2235/5244 , C04B2235/5248 , C04B2235/5256 , C04B2235/614 , C04B2235/77 , C04B38/00
Abstract: A method of fabricating a ceramic component includes initially partially filling pores of a porous structure using one of a first processing technique or a second, different processing technique to form a preform body with residual porosity. The first processing technique produces a first ceramic material in the pores of the porous structure and a second processing technique produces a second ceramic material in the pores of the porous structure. When the first processing technique is used to initially partially fill the pores of the porous structure, the second processing technique is used thereafter to at least partially fill the residual porosity with the second ceramic material. When the second processing technique is used to initially partially fill the pores, the first processing technique is used thereafter to at least partially fill the residual porosity.
Abstract translation: 制造陶瓷部件的方法包括使用第一加工技术或第二种不同的加工技术中的一种，首先部分地填充多孔结构的孔，以形成具有残余孔隙率的预成型体。 第一加工技术在多孔结构的孔中产生第一陶瓷材料，第二加工技术在多孔结构的孔中产生第二陶瓷材料。 当使用第一加工技术来最初部分填充多孔结构的孔时，其后使用第二加工技术至少部分地用第二陶瓷材料填充残余孔隙率。 当使用第二种处理技术来初始部分地填充孔隙时，其后使用第一种处理技术至少部分填充残余孔隙率。
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公开(公告)号：US12005160B2
公开(公告)日：2024-06-11
申请号：US16996245
申请日：2020-08-18
Applicant: WARSAW ORTHOPEDIC INC.
Inventor： Anthony J. Melkent , Brian R. Thoren , Timothy J. N. Smith , Ian D. Grant , Ian R. Dunkley
IPC: A61L31/12 , A61F2/44 , A61L27/42 , A61L27/56 , A61L27/58 , B05D1/18 , B05D3/02 , B29C45/00 , B29C45/14 , C04B38/00 , C04B41/45 , C04B41/81 , C08L71/12 , A61F2/30 , A61L27/46 , B29K71/00 , B29L31/00
CPC classification number: A61L31/121 , A61F2/4455 , A61L27/425 , A61L27/56 , A61L27/58 , B05D1/18 , B05D3/0272 , B29C45/0055 , B29C45/14795 , C04B38/0051 , C04B41/4586 , C04B41/81 , C08L71/12 , A61F2002/30028 , A61F2002/30032 , A61F2002/30062 , A61F2002/30187 , A61F2002/30593 , A61F2/30724 , A61F2002/30957 , A61F2002/30973 , A61L27/46 , A61L2400/08 , A61L2400/18 , A61L2420/02 , A61L2420/04 , B29C2045/0058 , B29K2071/00 , B29L2031/7532 , C04B2235/606 , A61L27/425 , C08L71/12
Abstract: Implantable medical devices are provided. In one embodiment, a device includes a body having an external surface defining an outer profile of the device. The body includes a porous matrix including a series of interconnected macropores defined by a plurality of interconnected struts each including a hollow interior. A filler material substantially fills at least a portion of the series of interconnected macropores. The external surface of the body includes a plurality of openings communicating with the hollow interior of at least a portion of the plurality of interconnected struts. In a further aspect of this embodiment, the external surface includes exposed areas of the filler material and porous matrix in addition to the exposed openings. In another aspect, the porous matrix is formed from a bioresorbable ceramic and the filler material is a biologically stable polymeric material. Still, other aspects related to this and other embodiments are also disclosed.
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公开(公告)号：US20160213821A1
公开(公告)日：2016-07-28
申请号：US15088798
申请日：2016-04-01
Applicant: Warsaw Orthopedic, Inc.
Inventor： Anthony J. Melkent , Brian R. Thoren , Timothy J.N. Smith , Ian D. Grant , Ian R. Dunkley
CPC classification number: A61L31/121 , A61F2/30724 , A61F2/4455 , A61F2002/30029 , A61F2002/30034 , A61F2002/30062 , A61F2002/30187 , A61F2002/30957 , A61F2002/30973 , A61F2002/4475 , A61L27/425 , A61L27/46 , A61L27/56 , A61L27/58 , A61L2400/08 , A61L2400/18 , A61L2420/02 , A61L2420/04 , B05D1/18 , B05D3/0272 , B29C45/0055 , B29C45/14795 , B29C2045/0058 , B29K2071/00 , B29L2031/7532 , C04B38/0051 , C04B41/4586 , C04B41/81 , C04B2235/606 , C08L71/12
Abstract: Implantable medical devices are provided. In one embodiment, a device includes a body having an external surface defining an outer profile of the device. The body includes a porous matrix including a series of interconnected macropores defined by a plurality of interconnected struts each including a hollow interior. A filler material substantially fills at least a portion of the series of interconnected macropores. The external surface of the body includes a plurality of openings communicating with the hollow interior of at least a portion of the plurality of interconnected struts. In a further aspect of this embodiment, the external surface includes exposed areas of the filler material and porous matrix in addition to the exposed openings. In another aspect, the porous matrix is formed from a bioresorbable ceramic and the filler material is a biologically stable polymeric material. Still, other aspects related to this and other embodiments are also disclosed.
Abstract translation: 提供可植入的医疗设备。 在一个实施例中，装置包括具有限定装置的外部轮廓的外表面的主体。 主体包括多孔基体，其包括由多个相互连接的支柱限定的一系列相互连接的大孔，每个支柱包括中空的内部。 填充材料基本上填充了一系列互连的大孔的至少一部分。 主体的外表面包括与多个相互连接的支柱的至少一部分的中空内部连通的多个开口。 在该实施例的另一方面，除了暴露的开口之外，外表面还包括填充材料和多孔基体的暴露区域。 在另一方面，多孔基质由生物可吸收的陶瓷形成，填料是生物稳定的聚合材料。 仍然，还公开了与该实施例和其他实施例相关的其它方面。
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公开(公告)号：US20110022180A1
公开(公告)日：2011-01-27
申请号：US12508856
申请日：2009-07-24
Applicant: Anthony J. Melkent , Brian R. Thoren , Timothy J.N. Smith , Ian D. Grant , Ian R. Dunkley
Inventor： Anthony J. Melkent , Brian R. Thoren , Timothy J.N. Smith , Ian D. Grant , Ian R. Dunkley
CPC classification number: A61L31/121 , A61F2/30724 , A61F2/4455 , A61F2002/30029 , A61F2002/30034 , A61F2002/30062 , A61F2002/30187 , A61F2002/30957 , A61F2002/30973 , A61F2002/4475 , A61L27/425 , A61L27/46 , A61L27/56 , A61L27/58 , A61L2400/08 , A61L2400/18 , A61L2420/02 , A61L2420/04 , B05D1/18 , B05D3/0272 , B29C45/0055 , B29C45/14795 , B29C2045/0058 , B29K2071/00 , B29L2031/7532 , C04B38/0051 , C04B41/4586 , C04B41/81 , C04B2235/606 , C08L71/12
Abstract: Implantable medical devices are provided. In one embodiment, a device includes a body having an external surface defining an outer profile of the device. The body includes a porous matrix including a series of interconnected macropores defined by a plurality of interconnected struts each including a hollow interior. A filler material substantially fills at least a portion of the series of interconnected macropores. The external surface of the body includes a plurality of openings communicating with the hollow interior of at least a portion of the plurality of interconnected struts. In a further aspect of this embodiment, the external surface includes exposed areas of the filler material and porous matrix in addition to the exposed openings. In another aspect, the porous matrix is formed from a bioresorbable ceramic and the filler material is a biologically stable polymeric material. Still, other aspects related to this and other embodiments are also disclosed.
Abstract translation: 提供可植入的医疗设备。 在一个实施例中，装置包括具有限定装置的外部轮廓的外表面的主体。 主体包括多孔基体，其包括由多个相互连接的支柱限定的一系列相互连接的大孔，每个支柱包括中空的内部。 填充材料基本上填充了一系列互连的大孔的至少一部分。 主体的外表面包括与多个相互连接的支柱的至少一部分的中空内部连通的多个开口。 在该实施例的另一方面，除了暴露的开口之外，外表面还包括填充材料和多孔基体的暴露区域。 在另一方面，多孔基质由生物可吸收的陶瓷形成，填料是生物稳定的聚合材料。 仍然，还公开了与该实施例和其他实施例相关的其它方面。
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