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公开(公告)号:US20130004560A1
公开(公告)日:2013-01-03
申请号:US13609588
申请日:2012-09-11
申请人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K. Chow , Genhong Cheng
发明人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K. Chow , Genhong Cheng
CPC分类号: A61L27/34 , A61L27/18 , A61L27/54 , A61L27/56 , A61L2300/41 , A61L2300/416 , A61L2300/606 , A61L2400/12 , Y10T428/24355 , Y10T428/24975 , C08L83/04 , C08L71/02
摘要: Disclosed herein are nanofilm coatings for implantable medical devices comprising a diblock or triblock copolymer (PEO-PMMA or PMOXA-PDMS-PMOXA, respectively). Such nanofilms, may be used, for example, as amphiphilic supports for therapeutic agents. These materials are conducive towards the formation of active substrates for a suite of biological and medical applications.
摘要翻译: 本文公开了包含二嵌段或三嵌段共聚物(分别为PEO-PMMA或PMOXA-PDMS-PMOXA)的可植入医疗装置的纳米薄膜。 这样的纳米膜可以用作例如治疗剂的两亲性载体。 这些材料有助于形成用于一系列生物和医学应用的活性底物。
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公开(公告)号:US20100040672A1
公开(公告)日:2010-02-18
申请号:US12481400
申请日:2009-06-09
申请人: Dean Ho , Robert Lam , Mark Chen , Houjin Huang , Erik Pierstorff , Erik Robinson
发明人: Dean Ho , Robert Lam , Mark Chen , Houjin Huang , Erik Pierstorff , Erik Robinson
IPC分类号: A61K9/70 , A61K31/56 , A61K31/351
CPC分类号: A61K31/573 , A61K9/0024 , A61K9/5115 , A61K9/7007 , A61K31/704 , A61K47/6957 , A61L27/34 , A61L27/54 , A61L2300/222 , A61L2300/41 , A61L2300/416 , A61L2300/602 , A61L2300/608 , A61L2300/624 , A61L2420/08 , C08L65/04
摘要: The present invention provides materials and devices for the controlled release of therapeutics, and methods for uses thereof.
摘要翻译: 本发明提供用于控制释放治疗剂的材料和装置及其用途的方法。
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公开(公告)号:US08709467B2
公开(公告)日:2014-04-29
申请号:US13380520
申请日:2009-06-26
申请人: Erik Pierstorff , Edward Chow , Dean Ho , Christian Behrenbruch
发明人: Erik Pierstorff , Edward Chow , Dean Ho , Christian Behrenbruch
IPC分类号: A61F2/00
CPC分类号: A61K47/32 , A61K9/0024 , A61K9/2086 , A61K9/7007 , A61L15/24 , A61L15/26 , A61L15/425 , A61L15/44 , A61L2300/416 , A61L2300/426 , A61L2300/43 , A61L2300/602 , A61L2300/608 , C08L53/02 , C08L65/04
摘要: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
摘要翻译: 本发明在用于治疗性递送的受控洗脱装置领域。 存在对用于治疗剂的局部和延长递送的独立能力的装置的需要。 本发明克服了这个需求,本发明具有由微缩胶片基底(12),围绕微缩胶片基底(12)设置的治疗剂(14)的储存器和顶层(24)组成的示例性实施方案,所述顶层是(i) 多聚苯乙烯聚合物的层压层(24)和/或(ii)赋予氧化官能化的对位单元的对 - 木聚烯聚合物。 该装置的厚度最好在约10至约200微米的范围内。 该装置可用于介入和预防性药物的广谱治疗剂的局部释放。
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公开(公告)号:US20090004241A1
公开(公告)日:2009-01-01
申请号:US12135640
申请日:2008-06-09
申请人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K. Chow , Genhong Cheng
发明人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K. Chow , Genhong Cheng
CPC分类号: A61L27/34 , A61L27/18 , A61L27/54 , A61L27/56 , A61L2300/41 , A61L2300/416 , A61L2300/606 , A61L2400/12 , Y10T428/24355 , Y10T428/24975 , C08L83/04 , C08L71/02
摘要: Disclosed herein are nanofilm coatings for implantable medical devices comprising a diblock or triblock copolymer (PEO-PMMA or PMOXA-PDMS-PMOXA, respectively). Such nanofilms, may be used, for example, as amphiphilic supports for therapeutic agents. These materials are conducive towards the formation of active substrates for a suite of biological and medical applications.
摘要翻译: 本文公开了包含二嵌段或三嵌段共聚物(分别为PEO-PMMA或PMOXA-PDMS-PMOXA)的可植入医疗装置的纳米薄膜。 这样的纳米膜可以用作例如治疗剂的两亲性载体。 这些材料有助于形成用于一系列生物和医学应用的活性底物。
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公开(公告)号:US08263104B2
公开(公告)日:2012-09-11
申请号:US12135640
申请日:2008-06-09
申请人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K Chow , Genhong Cheng
发明人: Dean Ho , Mark Chen , Erik Pierstorff , Houjin Huang , Edward K Chow , Genhong Cheng
CPC分类号: A61L27/34 , A61L27/18 , A61L27/54 , A61L27/56 , A61L2300/41 , A61L2300/416 , A61L2300/606 , A61L2400/12 , Y10T428/24355 , Y10T428/24975 , C08L83/04 , C08L71/02
摘要: Disclosed herein are nanofilm coatings for implantable medical devices comprising a diblock or triblock copolymer (PEO-PMMA or PMOXA-PDMS-PMOXA, respectively). Such nanofilms, may be used, for example, as amphiphilic supports for therapeutic agents. These materials are conducive towards the formation of active substrates for a suite of biological and medical applications.
摘要翻译: 本文公开了包含二嵌段或三嵌段共聚物(分别为PEO-PMMA或PMOXA-PDMS-PMOXA)的可植入医疗装置的纳米薄膜。 这样的纳米膜可以用作例如治疗剂的两亲性载体。 这些材料有助于形成用于一系列生物和医学应用的活性底物。
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公开(公告)号:US20120135061A1
公开(公告)日:2012-05-31
申请号:US13380520
申请日:2009-06-26
申请人: Erik Pierstorff , Edward Chow , Dean Ho , Christian Behrenbruch
发明人: Erik Pierstorff , Edward Chow , Dean Ho , Christian Behrenbruch
IPC分类号: A61K9/00
CPC分类号: A61K47/32 , A61K9/0024 , A61K9/2086 , A61K9/7007 , A61L15/24 , A61L15/26 , A61L15/425 , A61L15/44 , A61L2300/416 , A61L2300/426 , A61L2300/43 , A61L2300/602 , A61L2300/608 , C08L53/02 , C08L65/04
摘要: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
摘要翻译: 本发明在用于治疗性递送的受控洗脱装置领域。 存在对用于治疗剂的局部和延长递送的独立能力的装置的需要。 本发明克服了这个需求,本发明具有由微缩胶片基底(12),围绕微缩胶片基底(12)设置的治疗剂(14)的储存器和顶层(24)组成的示例性实施方案,所述顶层是(i) 多聚苯乙烯聚合物的层压层(24)和/或(ii)赋予氧化官能化的对位单元的对 - 木聚烯聚合物。 该装置的厚度最好在约10至约200微米的范围内。 该装置可用于介入和预防性药物的广谱治疗剂的局部释放。
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公开(公告)号:US20100305309A1
公开(公告)日:2010-12-02
申请号:US12789966
申请日:2010-05-28
申请人: Dean Ho , Mark Chen , Erik Pierstorff , Erik Robinson , Robert Lam , Rafael Shimkunas , Xueqing Zhang
发明人: Dean Ho , Mark Chen , Erik Pierstorff , Erik Robinson , Robert Lam , Rafael Shimkunas , Xueqing Zhang
IPC分类号: C07K17/14 , C07H21/00 , C07C237/26
CPC分类号: C07K17/14 , A61K47/6921 , A61K47/6929 , B82Y5/00
摘要: The present invention provides various functionalized nanodiamond particles. In particular, the present invention provides soluble complexes of nanodiamond particles and therapeutic agents, for example insoluble therapeutics, anthracycline and/or tetracycline compounds, nucleic acids, proteins, etc.
摘要翻译: 本发明提供了各种官能化纳米金刚石颗粒。 特别地,本发明提供了纳米金刚石颗粒和治疗剂的可溶性复合物,例如不溶性治疗剂,蒽环类抗生素和/或四环素化合物,核酸,蛋白质等。
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