专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08658428B2 Methodology for determination of nitrogen content in nitrocellulose 有权
标题翻译：测定硝酸纤维素中氮含量的方法
公开(公告)号：US08658428B2
公开(公告)日：2014-02-25
申请号：US13175503
申请日：2011-07-01
申请人： Michael T. Combs
发明人： Michael T. Combs
IPC分类号： B01D15/08
CPC分类号： G01N30/86 , C08B5/02 , G01N30/34 , G01N30/50 , G01N30/74 , G01N30/8668 , G01N30/8693 , G01N33/22 , Y10T436/17 , Y10T436/25 , Y10T436/25375 , Y10T436/255
摘要： In at least one embodiment, the invention is directed to a method of determining the nitrogen content in nitrocellulose by High Performance Liquid Chromatography (HPLC). It is within the scope of the invention for the sample of nitrocellulose to be unstable nitrocellulose, unrefined nitrocellulose, or refined nitrocellulose. The sample of nitrocellulose can wet or dry. A sample of nitrocellulose that is wet can be in acid or in water. Before HPLC, the sample is dissolved in a suitable solvent. The nitrogen content of the sample is determined by comparing the retention time of the sample to a graph of retention time to amount of nitrogen due to the linear correlation of retention time and percent nitrogen substitution.
摘要翻译：在至少一个实施方案中，本发明涉及通过高效液相色谱（HPLC）测定硝酸纤维素中的氮含量的方法。硝酸纤维素样品不稳定硝化纤维素，未精制硝酸纤维素或精制硝化纤维素在本发明的范围内。硝酸纤维素样品可以湿润或干燥。湿的硝酸纤维素样品可以在酸或水中。在HPLC之前，将样品溶解在合适的溶剂中。通过将样品的保留时间与保留时间与氮量的比较，由于保留时间和氮取代率的线性相关性，来测定样品的氮含量。

42. 发明授权

US08636965B2 Microtitation plate 有权
标题翻译：微量滴定板
公开(公告)号：US08636965B2
公开(公告)日：2014-01-28
申请号：US11194866
申请日：2005-08-01
申请人： Jurgen Lohn
发明人： Jurgen Lohn
IPC分类号： B01L3/00
CPC分类号： B01L3/5085 , B01L2200/12 , B01L2300/021 , B01L2300/12
摘要： A microtitration plate, comprising: a frame which is made of at least one laser-inscribable plastic completely or in at least one area, and a multiplicity of receptacles arranged in the frame and having an opening on one side of the frame which are made of a plastic other than the laser-inscribable plastic.
摘要翻译：一种微量滴定板，包括：框架，其由完全或至少一个区域中的至少一个可激光可雕刻塑料制成，并且多个插座布置在框架中，并且在框架的一侧上具有开口，该开口由除了激光可雕刻塑料之外的塑料。

43. 发明授权

US08623078B2 Replacement valve and anchor 有权
标题翻译：更换阀和锚
公开(公告)号：US08623078B2
公开(公告)日：2014-01-07
申请号：US13155902
申请日：2011-06-08
申请人： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider
发明人： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider
IPC分类号： A61F2/06
CPC分类号： A61F2/2412 , A61F2/2418 , A61F2/2439 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/0069
摘要： Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
摘要翻译：用于血管内替换患者心脏瓣膜的装置，包括：适于被血管内递送至心脏瓣膜附近的置换瓣膜; 可膨胀的锚固件适于被血管内递送到心脏瓣膜附近; 以及锁定机构，其构造成保持最小量的锚固膨胀。本发明还包括一种用于血管内替换患者心脏瓣膜的方法。在一些实施例中，该方法包括以下步骤：将置换瓣膜和可扩张锚固件血管内输送到心脏瓣膜附近; 将锚扩展到部署配置; 并将锚定器锁定在部署的配置中。

44. 发明授权

US08603160B2 Method of using a retrievable heart valve anchor with a sheath 有权
标题翻译：使用具有护套的可回收心脏瓣膜锚定器的方法
公开(公告)号：US08603160B2
公开(公告)日：2013-12-10
申请号：US10746285
申请日：2003-12-23
申请人： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider , Jeff Krolik
发明人： Amr Salahieh , Brian D. Brandt , Dwight P. Morejohn , Ulrich R. Haug , Jean-Pierre Dueri , Hans F. Valencia , Robert A. Geshlider , Jeff Krolik
IPC分类号： A61F2/24
CPC分类号： A61F2/243 , A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2002/9528 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/006
摘要： A method for endovascularly replacing a heart valve of a patient. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor in an unexpanded configuration within a catheter to a vicinity of the heart valve; deploying the anchor from the catheter; expanding the anchor to contact tissue at an anchor site; and retrieving the anchor into the catheter. The invention also includes an apparatus for endovascularly replacing a heart valve, including: a catheter; a replacement valve configured to be disposed within the catheter for delivery to a vicinity of the heart valve; and an expandable anchor configured to be disposed within the catheter for delivery to a vicinity of the heart valve, to be deployed from the catheter, to be expanded to contact tissue at an anchor site and to be retrieved back into the catheter after having been expanded.
摘要翻译：一种用于血管内置换患者心脏瓣膜的方法。在一些实施例中，该方法包括以下步骤：将导管内的未膨胀构造的置换瓣膜和可扩张锚固件输送到心脏瓣膜附近; 从导管部署锚杆; 扩大锚点以在锚点处接触组织; 并将锚固件取回到导管中。本发明还包括用于血管内置换心脏瓣膜的装置，包括：导管; 配置成设置在所述导管内用于输送到所述心脏瓣膜附近的置换瓣膜; 以及被构造成设置在所述导管内用于输送到所述心脏瓣膜附近以从所述导管展开的可扩张锚，以被扩张以在锚固部位接触组织并且在扩张后被回收回到所述导管中。

45. 发明授权

US08587474B2 Resolution radar using metamaterials 有权
标题翻译：分辨率雷达使用超材料
公开(公告)号：US08587474B2
公开(公告)日：2013-11-19
申请号：US13086713
申请日：2011-04-14
申请人： Christopher Fuller , John R. Lamberg , John J. Geddes , Michael J. Gawronski
发明人： Christopher Fuller , John R. Lamberg , John J. Geddes , Michael J. Gawronski
IPC分类号： G01S7/02 , H01Q3/46 , G01S13/00 , H01Q3/00
CPC分类号： G01S7/414 , G01S13/885 , H01Q15/0086 , H01Q15/10
摘要： A radar system includes at least one transmit array comprising a plurality of metamaterial elements. The radar system further includes at least one near-field stimulator for inputting electromagnetic signal to the transmit array so that a sub-wavelength target is illuminated with an electromagnetic wave.
摘要翻译：雷达系统包括至少一个包括多个超材料元件的发射阵列。雷达系统还包括至少一个用于向发射阵列输入电磁信号的近场激励器，以便用电磁波照射亚波长目标。

46. 发明授权

US08585749B2 Expansion-assisting delivery system for self-expanding stent 有权
标题翻译：自扩张支架扩张辅助输送系统
公开(公告)号：US08585749B2
公开(公告)日：2013-11-19
申请号：US11784022
申请日：2007-04-05
申请人： Susan I. Shelso
发明人： Susan I. Shelso
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95
摘要： A delivery system for a self-expanding stent includes a catheter having a distal end and being configured to retain a self-expanding stent proximate the distal end. The delivery system also includes an inflatable device provided on the catheter and positioned proximate the distal end. The inflatable device, typically a balloon, is configured to selectively assist the self-expanding stent with radial expansion. The catheter includes a tubular member and an outer member coaxially positioned about the tubular member. The outer member can slide relative to the tubular member in an axial direction. The outer member is configured to retain a self-expanding stent in a radially-compressed position and to release the self-expanding stent to a radially-expanded position.
摘要翻译：用于自扩张支架的递送系统包括具有远端的导管，并且构造成在靠近远端保持自扩张支架。输送系统还包括设置在导管上并位于远端附近的充气装置。充气装置（通常为气囊）构造成选择性地辅助自扩张支架具有径向扩张。导管包括管状构件和围绕管状构件同轴定位的外部构件。外部构件可以在轴向方向上相对于管状构件滑动。外部构件构造成将自扩张支架保持在径向压缩位置并将自扩张支架释放到径向扩张位置。

47. 发明授权

US08577425B2 Automatic recharging wireless headset 有权
标题翻译：自动充电无线耳机
公开(公告)号：US08577425B2
公开(公告)日：2013-11-05
申请号：US13725168
申请日：2012-12-21
申请人： Braden Kroll , Mark W. Kroll
发明人： Braden Kroll , Mark W. Kroll
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04M1/6066 , H02J7/025 , H02J50/00 , H02J50/20 , H02J50/40 , H04M1/05 , H04M2250/02
摘要： A wireless headset has a body, an ear clip, and at least two devices for converting at least two different sources of energy into electrical power. The body includes an RF integrated circuit in electrical communication with an antenna and a baseband circuit, the baseband circuit being in electrical communication with a microphone and a speaker. The at least two devices for converting at least two different sources of energy into electrical power are in electrical communication with the RF integrated circuit and the baseband circuit. The ear clip is engaged to the body. The at least two sources of energy are selected from the group consisting of solar energy, thermoelectric energy, piezoelectric energy, and vibration energy.
摘要翻译：无线耳机具有主体，耳夹和至少两个用于将至少两个不同的能量源转换成电力的装置。身体包括与天线和基带电路电通信的RF集成电路，基带电路与麦克风和扬声器电通信。用于将至少两个不同的能量源转换成电力的至少两个装置与RF集成电路和基带电路电连通。耳夹与身体接合。至少两个能量源选自太阳能，热电能，压电能和振动能。

48. 发明授权

US08571411B2 LED light broad band over power line communication system 有权
标题翻译： LED灯宽带通过电力线通信系统
公开(公告)号：US08571411B2
公开(公告)日：2013-10-29
申请号：US13426962
申请日：2012-03-22
申请人： John C. Pederson , Paul R. Brown , Timothy J. Vogt , James LeClaire , James Zimmerman , Brent Mikkelsen
发明人： John C. Pederson , Paul R. Brown , Timothy J. Vogt , James LeClaire , James Zimmerman , Brent Mikkelsen
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , F21K9/20 , G01S1/70 , H04B3/54 , H04B10/00 , H04B10/11 , H04B10/1143 , H04B10/1149 , H04B10/40 , H04B10/502 , H04K1/10 , H04K3/22 , H04K3/90 , H04K2203/22 , H04Q11/0003 , H04W4/025 , H05B33/0854 , H05B33/0872 , H05B37/0227 , H05B37/0263 , H05B37/0272
摘要： An LED light and communication system is in communication with a broadband over power line communications system. The LED light and communication system includes at least one optical transceiver. The optical transceiver includes a light support having a plurality of light emitting diodes and at least one photodetector attached thereto, and a processor. The processor is in communication with the light emitting diodes and the at least one photodetector. The processor is constructed and arranged to generate a communication signal.
摘要翻译： LED灯和通信系统与宽带电力线通信系统进行通信。 LED灯和通信系统包括至少一个光收发器。光收发器包括具有多个发光二极管和至少一个连接到其上的光电检测器的光支架，以及处理器。处理器与发光二极管和至少一个光电检测器连通。处理器被构造和布置成产生通信信号。

49. 发明授权

US08568437B2 Balloon folding apparatus, methods and products 有权
公开(公告)号：US08568437B2
公开(公告)日：2013-10-29
申请号：US13117952
申请日：2011-05-27
申请人： David McMorrow , Henrik Hansen , Tom McHale
发明人： David McMorrow , Henrik Hansen , Tom McHale
IPC分类号： A61M29/00
CPC分类号： A61M25/1038 , A61F2/958 , A61M25/1002 , A61M2025/1004 , A61M2025/1031 , Y10T29/494
摘要： A medical balloon may be configured by at least partially inflating the medical balloon and forming at least one primary lobe in the balloon. The primary lobe extends from a central portion of the balloon. The primary lobe may be manipulated to form at least two secondary lobes therefrom. The balloon may then be deflated and the secondary lobes wrapped around the balloon.

50. 发明授权

US08555993B2 Multi-purpose landscaping tool 失效
标题翻译：多功能园林绿化工具
公开(公告)号：US08555993B2
公开(公告)日：2013-10-15
申请号：US13065600
申请日：2011-03-25
申请人： Ryan Mix
发明人： Ryan Mix
IPC分类号： A01B1/06
CPC分类号： A01B1/06 , A01B1/246
摘要： A multi-purpose dual blade tool with a hitch pin system that allows the operator to adjust the tool to serve as a sod cutter, scuffle hoe, or lightweight pick-ax which allows the operator to use the tool in an upright standing position. This tool is comprised of a base structure or assembly having points of attachment for a wheel or wheels, a cutting blade, an additional kick blade which mounts on a handle directly above the base structure or can be used independently as a lightweight pick ax, and a wooden handle with composite grip and multiple attachment holes.
摘要翻译：一种多用途双刃刀具，具有搭扣销系统，允许操作者调整刀具，以作为刀柄，铲斗锄头或轻型镐，从而使操作者能够以直立姿势使用该工具。该工具包括具有用于轮子或轮子的附接点的基部结构或组件，切割刀片，附接的踢脚刀片，其安装在直接位于基座结构上方的手柄上，或者可以独立地用作轻型镐，以及具有复合手柄和多个连接孔的木柄。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式