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公开(公告)号：US07208437B2
公开(公告)日：2007-04-24
申请号：US11035172
申请日：2005-01-13
申请人： Devon Renock , Intae Bae , Pu Zhang , Timothy K. Sendek , Elizabeth Mueller , Hanwei Lei
发明人： Devon Renock , Intae Bae , Pu Zhang , Timothy K. Sendek , Elizabeth Mueller , Hanwei Lei
IPC分类号： B01J3/00
CPC分类号： B01J31/30 , B01J31/1616 , B01J31/1815 , B01J2231/62 , B01J2531/025 , B01J2531/828 , B01J2531/842 , B01J2531/845 , B01J2531/847
摘要： A catalyst is synthesized by a method in which a catalytic metal such as platinum or another noble metal is dispersed onto a support member. A transition metal macrocycle is also adsorbed onto the support, and the support is heat treated so as to at least partially pyrolyze the macrocycle and anchor the transition metal to the support. The catalytic metal is alloyed with the transition metal either during the pyrolysis step, or in a separate step. The catalyst has significant utility in a variety of applications including use as an oxygen reduction catalyst in fuel cells.
摘要翻译： 通过催化金属如铂或其它贵金属分散在支撑体上的方法合成催化剂。 过渡金属大环也被吸附到载体上，并且支持体进行热处理，以便至少部分地热解大循环并将过渡金属锚定到载体上。 在热解步骤期间或在单独的步骤中，催化金属与过渡金属合金化。 催化剂在各种应用中具有显着的用途，包括用作燃料电池中的氧还原催化剂。
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公开(公告)号：US20050221975A1
公开(公告)日：2005-10-06
申请号：US11035172
申请日：2005-01-13
申请人： Devon Renock , In Bae , Pu Zhang , Timothy Sendek , Elizabeth Mueller , Hanwei Lei
发明人： Devon Renock , In Bae , Pu Zhang , Timothy Sendek , Elizabeth Mueller , Hanwei Lei
IPC分类号： B01J31/00
CPC分类号： B01J31/30 , B01J31/1616 , B01J31/1815 , B01J2231/62 , B01J2531/025 , B01J2531/828 , B01J2531/842 , B01J2531/845 , B01J2531/847
摘要： A catalyst is synthesized by a method in which a catalytic metal such as platinum or another noble metal is dispersed onto a support member. A transition metal macrocycle is also adsorbed onto the support, and the support is heat treated so as to at least partially pyrolyze the macrocycle and anchor the transition metal to the support. The catalytic metal is alloyed with the transition metal either during the pyrolysis step, or in a separate step. The catalyst has significant utility in a variety of applications including use as an oxygen reduction catalyst in fuel cells.
摘要翻译： 通过催化金属如铂或其它贵金属分散在支撑体上的方法合成催化剂。 过渡金属大环也被吸附到载体上，并且支持体进行热处理，以便至少部分地热解大循环并将过渡金属锚定到载体上。 在热解步骤期间或在单独的步骤中，催化金属与过渡金属合金化。 催化剂在各种应用中具有显着的用途，包括用作燃料电池中的氧还原催化剂。
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公开(公告)号：US06969031B2
公开(公告)日：2005-11-29
申请号：US10725748
申请日：2003-12-02
CPC分类号： A61M5/1415 , A61M5/1417
摘要： A mobile IV pole has a wheeled base with an enclosure that substantially covers the wheels and a bumper secured to the enclosure. A pole is coupled to the base, and a plurality of hook or other holders are provided for holding intravenous fluid reservoirs. The pole may include first and second arms that extend substantially vertically upwardly from the base, each arm made up of respective lower, central, and upper telescoping tubular portions. The lower portions of the arms are securely coupled to the base, the upper portions are rigidly interconnected with one another, and the central portions of the first and second arms are rigidly interconnected by a stabilization bar which has a plurality of routing channels therein for routing flexible IV tubing. An obliquely oriented handle is coupled to the pole and is axially movable along at least a portion of the pole. The IV pole may be provided with an electrical receptacle having a retractable power cord. A hook or other hanger also may be provided at a lower portion of the pole for hanging a catheter bag, and a further hook, eyelet, or other coupling may be provided for towing the IV pole along with a gurney, wheelchair, or bed, for example.
摘要翻译： 移动IV杆具有带有基本上覆盖车轮的外壳的轮式底座和固定到外壳的保险杠。 杆连接到基座，并且提供多个钩或其它保持器用于保持静脉内流体储存器。 杆可以包括从基部基本上垂直向上延伸的第一和第二臂，每个臂由相应的下部，中心和上部的伸缩管状部分构成。 臂的下部牢固地联接到基部，上部彼此刚性地互连，并且第一和第二臂的中心部分由稳定杆刚性地相互连接，该稳定杆在其中具有多个路线通道用于路线 柔性IV管。 倾斜方向的手柄联接到极上，并且可沿杆的至少一部分轴向移动。 IV极可以设置有具有可伸缩电源线的电插座。 也可以在用于悬挂导管袋的杆的下部设置钩或其它衣架，并且可以提供另外的钩，孔眼或其它联接器，用于将伞杆与轮椅，轮椅或床一起牵引， 例如。
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公开(公告)号：US20050116126A1
公开(公告)日：2005-06-02
申请号：US10725748
申请日：2003-12-02
申请人： Cari Ugent , Paul Hatch , Chris Barmore , Elizabeth Mueller
发明人： Cari Ugent , Paul Hatch , Chris Barmore , Elizabeth Mueller
CPC分类号： A61M5/1415 , A61M5/1417
摘要： A mobile IV pole has a wheeled base with an enclosure that substantially covers the wheels and a bumper secured to the enclosure. A pole is coupled to the base, and a plurality of hook or other holders are provided for holding intravenous fluid reservoirs. The pole may include first and second arms that extend substantially vertically upwardly from the base, each arm made up of respective lower, central, and upper telescoping tubular portions. The lower portions of the arms are securely coupled to the base, the upper portions are rigidly interconnected with one another, and the central portions of the first and second arms are rigidly interconnected by a stabilization bar which has a plurality of routing channels therein for routing flexible IV tubing. An obliquely oriented handle is coupled to the pole and is axially movable along at least a portion of the pole. The IV pole may be provided with an electrical receptacle having a retractable power cord. A hook or other hanger also may be provided at a lower portion of the pole for hanging a catheter bag, and a further hook, eyelet, or other coupling may be provided for towing the IV pole along with a gurney, wheelchair, or bed, for example.
摘要翻译： 移动IV杆具有带有基本上覆盖车轮的外壳的轮式底座和固定到外壳的保险杠。 杆连接到基座，并且提供多个钩或其它保持器用于保持静脉内流体储存器。 杆可以包括从基部基本上垂直向上延伸的第一和第二臂，每个臂由相应的下部，中心和上部的伸缩管状部分构成。 臂的下部牢固地联接到基部，上部彼此刚性地互连，并且第一和第二臂的中心部分由稳定杆刚性地相互连接，该稳定杆在其中具有多个路线通道用于布线 柔性IV管。 倾斜方向的手柄联接到极上，并且可沿杆的至少一部分轴向移动。 IV极可以设置有具有可伸缩电源线的电插座。 也可以在用于悬挂导管袋的杆的下部设置钩或其它衣架，并且可以提供另外的钩，孔眼或其它联接器，用于将伞杆与轮椅，轮椅或床一起牵引， 例如。
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