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1. 发明授权

US4288585A Carboranylcyclotriphosphazenes and their polymers 失效
标题翻译：碳硼烷基环三磷腈及其聚合物
公开(公告)号：US4288585A
公开(公告)日：1981-09-08
申请号：US129799
申请日：1980-03-12
申请人： Robert A. Administrator of the National Aeronatuics and Space Administration, with respect to an invention of Frosch , Harry R. Allcock , John P. O'Brien , Angelo G. Scopelianos , Larry L. Fewell
发明人： Robert A. Administrator of the National Aeronatuics and Space Administration, with respect to an invention of Frosch , Harry R. Allcock , John P. O'Brien , Angelo G. Scopelianos , Larry L. Fewell
IPC分类号： C08G79/02 , C08G73/00
CPC分类号： C08G79/025
摘要： Carboranyl-substituted polyphosphazenes are prepared by heat polymerizing a carboranyl halocyclophosphazene at 250.degree. C. for about 120 hours in the absence of oxygen and moisture. The cyclophosphazene is obtained by allowing a lithium carborane, e.g. the reaction product of methyl-o-carborane with n-butyllithium in ethyl ether, to react with e.g. hexachlorocyclotriphosphazene at ambient temperatures and in anhydrous conditions. For greater stability in the presence of moisture, the chlorine substituents of the polymer are then replaced by aryloxy or alkoxy groups, such as CF.sub.3 CH.sub.2 O--.The new substantially inorganic polymers are thermally stable materials which produce a high char yield when exposed to extreme temperatures, and can thus serve to insulate less heat and fire resistant substances.
摘要翻译：碳硼烷基取代的聚磷腈通过在250℃下在不存在氧和水分的情况下将碳硼烷基卤代环磷腈加热聚合约120小时来制备。环磷腈是通过使碳二亚硼酸锂，甲基邻碳硼烷与正丁基锂在乙醚中的反应产物，六氯环三磷腈在环境温度和无水条件下。为了在存在水分的情况下获得更大的稳定性，聚合物的氯取代基然后被芳氧基或烷氧基取代，例如CF 3 CH 2 O-。新的基本上无机的聚合物是热稳定的材料，当暴露在极端温度下时产生高的焦炭产率，并且因此可以用来绝热较少的耐热和耐火物质。

2. 发明授权

US4276403A Process for the preparation of polycarboranylphosphazenes 失效
标题翻译：制备聚碳硼烷基磷腈的方法
公开(公告)号：US4276403A
公开(公告)日：1981-06-30
申请号：US129798
申请日：1980-03-12
申请人： Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , Harry R. Allcock , John P. O'Brien , Angelo G. Scopelianos , Larry L. Fewell
发明人： Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , Harry R. Allcock , John P. O'Brien , Angelo G. Scopelianos , Larry L. Fewell
IPC分类号： C08G79/02 , C08G73/00
CPC分类号： C08G79/025
摘要： Polydihalophosphazenes, e.g. --N.dbd.P(Cl).sub.2 ].sub.n, are allowed to react at ambient temperatures for at least one hour with a lithium carborane in a suitable inert solvent. The remaining chlorine substituents of the carboranyl polyphosphazene are then replaced with aryloxy or alkoxy groups to enhance moisture resistance. The polymers give a high char yield when exposed to extreme heat and flame and can be used as insulation.
摘要翻译：聚二卤代磷腈，例如 -N = P（Cl）2] n在环境温度下与碳化硼锂在合适的惰性溶剂中反应至少1小时。然后用芳氧基或烷氧基代替碳硼烷基聚磷腈的剩余氯取代基，以增强耐湿性。当暴露于极热和火焰时，聚合物具有高的焦炭产率，可用作绝缘体。

3. 发明授权

US4444972A Carboranylmethylene-substituted phosphazenes and polymers thereof 失效
标题翻译：碳硼烷基亚甲基取代的磷腈及其聚合物
公开(公告)号：US4444972A
公开(公告)日：1984-04-24
申请号：US491125
申请日：1983-05-03
申请人： Harry R. Allcock , Angelo G. Scopelianos
发明人： Harry R. Allcock , Angelo G. Scopelianos
IPC分类号： C08G79/02 , C09D185/02 , H01B1/12 , H01L39/12 , C08G79/04 , C08G79/08
CPC分类号： C08G79/02 , C09D185/02 , H01B1/12 , H01L39/121 , Y10S505/811
摘要： Carboranylmethylene-substituted cyclophosphazenes which can be thermally polymerized into carboranylmethylene-substituted phosphazene polymers, useful as thermally stable coatings and, due to the characteristics of these polymers in acting as a ligand for transition metals, metallocarboranylmethylene phosphazene polymers which can act as immobilized catalyst systems, and are electrically conductive and superconductive.
摘要翻译：可以热聚合成碳硼烷基亚甲基取代的磷腈聚合物的碳硼烷基亚甲基取代的环磷腈，可用作热稳定涂层，并且由于这些聚合物作为过渡金属配体的特性，可以充当固定催化剂体系的金属碳化硼烷基亚甲基膦腈聚合物，并且是导电和超导的。

4. 发明申请

US20080128469A1 Apparatus and method for attaching a surgical buttress to a stapling apparatus 审中-公开
标题翻译：用于将手术支撑件附接到缝合装置的装置和方法
公开(公告)号：US20080128469A1
公开(公告)日：2008-06-05
申请号：US11633291
申请日：2006-12-04
申请人： David A. Dalessandro , Zhigang Li , Angelo G. Scopelianos
发明人： David A. Dalessandro , Zhigang Li , Angelo G. Scopelianos
IPC分类号： A61B17/068
CPC分类号： A61B17/07292 , A61B17/00491 , A61B17/07207 , A61B2017/00004 , A61B2017/00889
摘要： The present invention is an apparatus for equipping a surgical stapling device with a surgical buttress in order to provide reinforced surgical fastener suture lines and includes means for aligning the apparatus with the surgical staple device, an elastomeric foam surgical buttress contained within the alignment means and means for retaining the foam buttress within the alignment means, which alignment means is formed as a unitary body containing a frame, guide channel walls and means for receiving the elastomeric foam surgical buttress.
摘要翻译：本发明是一种用于为外科缝合装置配备手术支撑件的装置，以便提供加强的手术紧固件缝合线，并且包括用于使装置与外科缝合装置对准的装置，包含在对准装置内的弹性泡沫手术支架用于将泡沫支撑件保持在对准装置内，该对准装置形成为包含框架的整体，引导通道壁和用于接收弹性体泡沫外科支撑的装置。

5. 发明授权

US5264540A Aromatic polyanhydrides 失效
标题翻译：芳香族聚酐
公开(公告)号：US5264540A
公开(公告)日：1993-11-23
申请号：US916919
申请日：1992-07-20
申请人： Kevin Cooper , David Wasserman , Angelo G. Scopelianos , Dennis D. Jamiolkowski
发明人： Kevin Cooper , David Wasserman , Angelo G. Scopelianos , Dennis D. Jamiolkowski
IPC分类号： A61L17/10 , A61L27/18 , A61L29/06 , A61L31/06 , C08G67/04 , C08G63/00 , C08G63/02 , C08G67/00 , C08G69/00
CPC分类号： C08G67/04 , A61L17/10 , A61L27/18 , A61L29/06 , A61L31/06
摘要： An improved process for preparing an aromatic polyanhydride is disclosed. The aromatic polyanhydride is prepared by reacting an aromatic dicarboxylic acid with an anhydride to form an anhydride prepolymer, isolating and purifying the prepolymer, and subjecting the prepolymer to melt polycondensation conditions. The improvement specifically relates to the purification of the acid so it is essentially free of impurities before it is reacted with the anhydride.The polymers prepared from the improved process have higher molecular weights than the molecular weights achieved from the prior art processes, and exhibit outstanding thermal stability and mechanical properties. This combination of properties allows the aromatic polyanhydrides to be melt processed to prepare numerous devices. In addition, these aromatic polyanhydrides are bioabsorbable, and this attribute in combination with its ability for melt processing makes the polyanhydrides particularly well-suited for the preparation of implantable surgical devices such as wound closure devices which are designed to absorb in the body when exposed to moist bodily tissue.

6. 发明申请

US20090277944A9 Apparatus and method for attaching a surgical buttress to a stapling apparatus 审中-公开
标题翻译：用于将手术支撑件附接到缝合装置的装置和方法
公开(公告)号：US20090277944A9
公开(公告)日：2009-11-12
申请号：US11633291
申请日：2006-12-04
申请人： David A. Dalessandro , Zhigang Li , Angelo G. Scopelianos
发明人： David A. Dalessandro , Zhigang Li , Angelo G. Scopelianos
IPC分类号： A61B17/068
CPC分类号： A61B17/07292 , A61B17/00491 , A61B17/07207 , A61B2017/00004 , A61B2017/00889
摘要： The present invention is an apparatus for equipping a surgical stapling device with a surgical buttress in order to provide reinforced surgical fastener suture lines and includes means for aligning the apparatus with the surgical staple device, an elastomeric foam surgical buttress contained within the alignment means and means for retaining the foam buttress within the alignment means, which alignment means is formed as a unitary body containing a frame, guide channel walls and means for receiving the elastomeric foam surgical buttress.
摘要翻译：本发明是一种用于为外科缝合装置配备手术支撑件的装置，以便提供加强的手术紧固件缝合线，并且包括用于使装置与外科缝合装置对准的装置，包含在对准装置内的弹性泡沫手术支架用于将泡沫支撑件保持在对准装置内，该对准装置形成为包含框架的整体，引导通道壁和用于接收弹性体泡沫外科支撑的装置。

7. 发明授权

US5599852A Injectable microdispersions for soft tissue repair and augmentation 失效
标题翻译：用于软组织修复和增强的注射微分散体
公开(公告)号：US5599852A
公开(公告)日：1997-02-04
申请号：US324543
申请日：1994-10-18
申请人： Angelo G. Scopelianos , Steven C. Arnold , Rao S. Bezwada , Mark B. Roller , Shawn T. Huxel
发明人： Angelo G. Scopelianos , Steven C. Arnold , Rao S. Bezwada , Mark B. Roller , Shawn T. Huxel
IPC分类号： A61J1/05 , A61F2/02 , A61F2/12 , A61K9/00 , A61K9/107 , A61K47/34 , A61L27/00 , A61L27/18 , C08K5/15 , A61F2/00 , A61M5/00 , C08L3/00
CPC分类号： A61K9/0024 , A61K47/34 , A61L27/18
摘要： The present invention provides injectable, bioabsorbable microdispersions suitable for use as a soft tissue repair or augmentation material in animals comprising a fluid carrier that is a liquid polymer selected from the group consisting of liquid polymers and a particulate material. Additionally, the present invention also discloses methods of using these microdispersions for tissue augmentation and repair as well as kits which include prefilled containers to facilitate the use of these materials.
摘要翻译：本发明提供了适合用作动物中的软组织修复或增加材料的可注射的，生物可吸收的微分散体，其包含作为液体聚合物的流体载体，所述液体聚合物选自液体聚合物和颗粒材料。此外，本发明还公开了使用这些微分散体进行组织增强和修复的方法以及包括预装容器以便于使用这些材料的试剂盒。

8. 发明授权

US5522879A Piezoelectric biomedical device 失效
标题翻译：压电生物医学装置
公开(公告)号：US5522879A
公开(公告)日：1996-06-04
申请号：US199365
申请日：1994-02-18
申请人： Angelo G. Scopelianos
发明人： Angelo G. Scopelianos
IPC分类号： A61L27/16 , A61L27/50 , A61F2/06
CPC分类号： A61L27/507 , A61L27/16 , D01D5/0007 , D01F6/32
摘要： A piezoelectric medical device prepared by electrostatically spinning a copolymer of vinylidene fluoride and a second fluorinated hydrocarbon, and collecting the spun fibers on a suitable receiver. The medical device can be in the form of a vascular prosthesis, neural prosthesis, or wound dressing and the copolymer can be composed of a predominant amount of vinylidene fluoride.
摘要翻译：一种通过静电纺丝偏二氟乙烯和第二氟化烃的共聚物制备的压电医疗装置，并在合适的接收器上收集纺丝纤维。医疗装置可以是血管假体，神经假体或伤口敷料的形式，并且共聚物可以由主要量的偏氟乙烯组成。

9. 发明授权

US5397816A Reinforced absorbable polymers 失效
标题翻译：增强吸收聚合物
公开(公告)号：US5397816A
公开(公告)日：1995-03-14
申请号：US208391
申请日：1994-03-08
申请人： Eugene P. Reilly , Steven C. Arnold , Angelo G. Scopelianos
发明人： Eugene P. Reilly , Steven C. Arnold , Angelo G. Scopelianos
IPC分类号： A61L17/00 , A61L31/12 , C08L67/00 , C08L67/04 , C08L77/00 , C08L77/04 , C08L79/04 , C08L79/08 , C08L101/00 , C08L101/14 , C08L101/16 , A61F2/00 , C08G69/48
CPC分类号： A61L31/129 , C08L101/00 , C08L67/00 , C08L67/04 , C08L79/04
摘要： A composition of an absorbable polymer and a filler to increase the stiffness of the polymer is disclosed. The filler is a poly[succinimide], which is a bioabsorbable polymer that degrades into a nontoxic, simple amino acid. The composition can be melt processed to prepare medical and surgical devices, particularly those devices which are designed to penetrate bodily tissue or to withstand heavy loads. Typical surgical devices which can be made from the composition include surgical staples and ligating clips.
摘要翻译：公开了一种用于增加聚合物硬度的可吸收聚合物和填料的组合物。填充剂是聚[琥珀酰亚胺]，其是生物可吸收聚合物，其降解成无毒的简单氨基酸。组合物可以被熔融加工以制备医疗和手术装置，特别是设计成穿透身体组织或承受重负荷的装置。可以由组合物制成的典型手术装置包括外科缝合钉和结扎夹。

10. 发明授权

US5824333A Injectable liquid copolymers for soft tissue repair and augmentation 失效
标题翻译：用于软组织修复和增强的注射液体共聚物
公开(公告)号：US5824333A
公开(公告)日：1998-10-20
申请号：US746180
申请日：1996-11-06
申请人： Angelo G. Scopelianos , Rao S. Bezwada , Steven C. Arnold
发明人： Angelo G. Scopelianos , Rao S. Bezwada , Steven C. Arnold
IPC分类号： A61J1/05 , A61F2/00 , A61L27/00 , A61L27/18 , C08G63/08 , C08G63/64 , C08G63/664 , A61F2/02 , A61F2/08 , A61K31/765 , C08G63/91
CPC分类号： C08G63/664 , A61K47/34 , A61K9/0024 , A61L27/18 , C08G63/08 , C08G63/64 , A61F2/0059
摘要： The present invention provides injectable, bioabsorbable liquid copolymers suitable for use as a soft tissue repair or augmentation material in animals comprising a liquid polymer selected from the group consisting of liquid polymers of a plurality of at least two different first lactone repeating units and liquid polymers of a plurality of first lactone and second lactone repeating units; wherein the first lactone repeating units are selected from the group consisting of .epsilon.-caprolactone repeating units, trimethylene carbonate repeating units, ether lactone repeating units (which for the purpose of this invention shall mean 1,4-dioxepan-2-one and 1,5-dioxepan-2-one) and combinations thereof and the second lactone repeating units are selected from the group consisting of glycolide repeating units, lactide repeating units (which for the purpose of this invention are defined to be L-lactide, D-lactide, or D,L-lactide repeating units), p-dioxanone repeating units and combinations thereof. Additionally, the present invention also discloses methods of using these liquid copolymers for tissue augmentation and repair as well as kits which include prefilled containers to facilitate the use of these materials.
摘要翻译：本发明提供了适合用作动物中的软组织修复或增加材料的可注射的生物可吸收液体共聚物，其包含液体聚合物，所述液体聚合物选自多种至少两种不同的第一内酯重复单元的液体聚合物和液体聚合物多个第一内酯和第二内酯重复单元; 其中所述第一内酯重复单元选自ε-己内酯重复单元，三亚甲基碳酸酯重复单元，醚内酯重复单元（其本发明的目的是指1,4-二氧杂环庚烷-2-酮和1， 5-二氧杂环庚烷-2-酮）及其组合，第二内酯重复单元选自乙交酯重复单元，丙交酯重复单元（其本发明的目的定义为L-丙交酯，D-丙交酯或D，L-丙交酯重复单元），对二恶烷酮重复单元及其组合。此外，本发明还公开了使用这些液体共聚物用于组织增加和修复的方法以及包括预装容器以便于使用这些材料的试剂盒。

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