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1.Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices 有权
标题翻译: 辐射和熔融处理的超高分子量聚乙烯假体装置公开(公告)号:US20050006821A1
公开(公告)日:2005-01-13
申请号:US10901089
申请日:2004-07-29
申请人: Edward Merrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
发明人: Edward Merrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02 , A61F2/02
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
摘要翻译: 描述了一种用于身体内的医疗假体,其由基本上不可检测的自由基的辐射处理的超高分子量聚乙烯形成。 优选的假体在假体磨损期间表现出来自假体的颗粒的产生减少,并且基本上是抗氧化的。 还提供了这种装置的制造方法和其中使用的材料。
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2.
公开(公告)号:US20050267594A1
公开(公告)日:2005-12-01
申请号:US11184803
申请日:2005-07-20
申请人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
发明人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
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3.
公开(公告)号:US20050056971A1
公开(公告)日:2005-03-17
申请号:US10948440
申请日:2004-09-24
申请人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
发明人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
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4.
公开(公告)号:US20050010288A1
公开(公告)日:2005-01-13
申请号:US10696709
申请日:2003-10-30
申请人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
发明人: Edward Merrill , William Harris , Murali Jasty , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02 , A61F2/02
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
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5.Radiation melt treated ultra high molecular weight polyethylene prosthetic devices 有权
标题翻译: 辐射熔融处理超高分子量聚乙烯假体装置公开(公告)号:US20050165495A1
公开(公告)日:2005-07-28
申请号:US11006786
申请日:2004-12-08
申请人: Edward Merrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connnor , Premnath Venugopalan
发明人: Edward Merrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connnor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02 , A61F2/28
CPC分类号: A61F2/32 , A61F2/30767 , A61F2/3094 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
摘要翻译: 描述了一种用于身体内的医疗假体,其由基本上不可检测的自由基的辐射处理的超高分子量聚乙烯形成。 优选的假体在假体磨损期间表现出来自假体的颗粒的产生减少,并且基本上是抗氧化的。 还提供了这种装置的制造方法和其中使用的材料。
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6.
公开(公告)号:US20050096749A1
公开(公告)日:2005-05-05
申请号:US11007358
申请日:2004-12-09
申请人: Edward Marrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
发明人: Edward Marrill , William Harris , Murali Jasty , Orhun Muratoglu , Charles Bragdon , Daniel O'Connor , Premnath Venugopalan
IPC分类号: A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46 , A61L27/16 , B29C35/08 , B29C43/00 , B29C43/16 , C08F110/02 , A61F2/28
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
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7.Radiation melt treated ultra high molecular weight polyethylene prosthetic devices 有权
标题翻译: 辐射熔融处理超高分子量聚乙烯假体装置公开(公告)号:US08563623B2
公开(公告)日:2013-10-22
申请号:US11006786
申请日:2004-12-08
申请人: Edward W. Merrill , William H. Harris , Murali Jasty , Orhun Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
发明人: Edward W. Merrill , William H. Harris , Murali Jasty , Orhun Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
CPC分类号: A61F2/32 , A61F2/30767 , A61F2/3094 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
摘要翻译: 描述了一种用于身体内的医疗假体,其由基本上不可检测的自由基的辐射处理的超高分子量聚乙烯形成。 优选的假体在假体磨损期间表现出来自假体的颗粒的产生减少,并且基本上是抗氧化的。 还提供了这种装置的制造方法和其中使用的材料。
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公开(公告)号:US20120016051A1
公开(公告)日:2012-01-19
申请号:US12977391
申请日:2010-12-23
申请人: Eward W. Merrill , William H. Harris , Murali Jasty , Orhun Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
发明人: Eward W. Merrill , William H. Harris , Murali Jasty , Orhun Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
IPC分类号: C08J3/28
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
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9.Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices 有权
标题翻译: 辐射和熔融处理的超高分子量聚乙烯假体装置公开(公告)号:US08263676B2
公开(公告)日:2012-09-11
申请号:US12977391
申请日:2010-12-23
申请人: Edward W. Merrill , William H. Harris , Murali Jasty , Orhun K. Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
发明人: Edward W. Merrill , William H. Harris , Murali Jasty , Orhun K. Muratoglu , Charles R. Bragdon , Daniel O. O'Connor , Premnath Venugopalan
IPC分类号: C08J3/28
CPC分类号: A61F2/468 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3491 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L27/16 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , Y10T428/31692 , Y10T428/31855 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferred prostheses exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
摘要翻译: 描述了一种用于身体内的医疗假体,其由基本上不可检测的自由基的辐射处理的超高分子量聚乙烯形成。 优选的假体在假体磨损期间表现出来自假体的颗粒的产生减少,并且基本上是抗氧化的。 还提供了这种装置的制造方法和其中使用的材料。
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10.Process of making ultra high molecular weight polyethylene prosthetic devices 有权
标题翻译: 制造超高分子量聚乙烯假体装置的方法公开(公告)号:US06464926B1
公开(公告)日:2002-10-15
申请号:US09542476
申请日:2000-04-04
申请人: Edward W. Merrill , William H. Harris , Premnath Venugopalan , Murali Jasty , Charles R. Bragdon , Daniel O. O'Connor
发明人: Edward W. Merrill , William H. Harris , Premnath Venugopalan , Murali Jasty , Charles R. Bragdon , Daniel O. O'Connor
IPC分类号: B29C3508
CPC分类号: A61L27/16 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4657 , A61F2002/30065 , A61F2002/30084 , A61F2002/30125 , A61F2002/30158 , A61F2002/30324 , A61F2002/30616 , A61F2002/30685 , A61F2002/30934 , A61F2002/3233 , A61F2002/3464 , A61F2002/3493 , A61F2002/3495 , A61F2002/3611 , A61F2002/3623 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/4631 , A61F2002/4666 , A61F2210/0071 , A61F2230/0008 , A61F2230/0026 , A61F2250/0036 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00071 , A61F2310/00179 , A61L2430/24 , B29C43/00 , B29C43/16 , B29C2035/085 , B29K2995/0087 , B29K2995/0089 , B29L2031/7532 , C08F110/02 , C08L23/06 , C08F2500/01 , C08F2500/14
摘要: The present invention relates to a medical prosthesis for use within the body, which is formed of ultra high molecular weight polyethylene having a polymeric structure with less than about 50% crystallinity, less than about 290 Å lamellar thickness and less than about 940 MPa tensile elastic modulus, so as to reduce production of fine particles from the prosthesis during wear of the prosthesis. The present invention also relates to methods of manufacture of such devices and material used therein.
摘要翻译: 本发明涉及一种在体内使用的医用假体,其由超高分子量聚乙烯形成,其具有聚合物结构,其具有小于约50%的结晶度,小于约290的层状厚度和小于约940MPa的拉伸弹性 模量,以便在假体穿着期间减少来自假体的细颗粒的产生。 本发明还涉及这样的装置的制造方法和其中使用的材料。
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