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1. 发明授权

US08262036B2 Transferable patient care equipment support 有权
标题翻译：可转移的病人护理设备支持
公开(公告)号：US08262036B2
公开(公告)日：2012-09-11
申请号：US11102398
申请日：2005-04-08
申请人： Mark A. Graham , Steven J. Schwartz
发明人： Mark A. Graham , Steven J. Schwartz
IPC分类号： F16M11/00
CPC分类号： A61G7/0503 , A61G12/002 , A61G2203/80 , A61M5/1415 , F16B7/1409 , F16M11/28 , F16M2200/027
摘要： An equipment support, such as an IV pole, comprises an upper portion, a lower portion having a lower end configured to engage a socket, and an actuator movable relative to the lower end. When the upper portion is gripped by a releasable gripper, the lower end can be disengaged from the socket by moving the actuator from a first position to a second position. The lower portion can be telescoped relative to the upper portion by moving the actuator from the second position to a third position.
摘要翻译：诸如IV杆的设备支撑件包括上部，具有被配置为接合插座的下端的下部和可相对于下端移动的致动器。当上部由可释放的夹持器夹持时，通过将致动器从第一位置移动到第二位置，下端可以从插座脱离。通过将致动器从第二位置移动到第三位置，下部可以相对于上部部分伸缩。

6. 发明授权

US07083150B2 Patient line management system 失效
标题翻译：病人线管理系统
公开(公告)号：US07083150B2
公开(公告)日：2006-08-01
申请号：US10802288
申请日：2004-03-17
申请人： David C. Newkirk , Steven J. Schwartz
发明人： David C. Newkirk , Steven J. Schwartz
IPC分类号： F16L3/00
CPC分类号： A61G13/107 , A61G7/0503 , A61G12/002 , A61G12/005 , A61M5/1415 , F16M11/40 , F16M13/02 , F16M2200/065
摘要： A line management system for supporting patient care lines that extend between a patient and patient care equipment is provided. The system has an elongated support member that can be manipulated into a plurality of positions by a caregiver. A line holder is coupled to the support member and is configured to selectively retain lines (tubes).
摘要翻译：提供了一种用于在患者和患者护理设备之间延伸的患者护理线的线路管理系统。该系统具有细长的支撑构件，其可由护理人员操纵到多个位置。线保持器联接到支撑构件并且构造成选择性地保持线（管）。

7. 发明授权

US06973079B1 Apparatus and method for scaling a switching fabric in a network switching node 失效
公开(公告)号：US06973079B1
公开(公告)日：2005-12-06
申请号：US09400927
申请日：1999-09-22
申请人： James D. Carlson , Steven J. Schwartz , Eric J. Spada , Eric J. Pelletier , Jeffrey A. Koehler
发明人： James D. Carlson , Steven J. Schwartz , Eric J. Spada , Eric J. Pelletier , Jeffrey A. Koehler
IPC分类号： H04L12/56 , H04L12/50 , H04L12/28
CPC分类号： H04L49/30 , H04L49/1523 , H04L49/3009 , H04L49/357 , H04L49/555
摘要： A method and apparatus for reallocating switching circuitry in a switching fabric are disclosed. The switching fabric is used to permit data transfer among a plurality of interface units each having a plurality of data ports. The switching fabric is partitionable into a plurality of switch planes such that each switch plane can be assigned to transfer data associated with like data ports of the interface units. Each switch plane includes multiple switching channels each assignable to transfer data associated with one data port of one of the interface units, in a full implementation. The number of interface units is less than the number of switching channels in a switch plane, then the reallocation is performed such that multiple channels of at least one switch plane can be assigned to transfer data of multiple ports of at least one of the interface units. This results in switch plane channels that would otherwise be unused being utilized to transfer data. This reallocation of switch plane channels can result in the elimination of one or more switch planes from the switch fabric resulting in substantially reduced hardware complexity and cost.

8. 发明授权

US06804241B2 Packet forwarding apparatus and method using pipelined node address processing 有权
标题翻译：使用流水线节点地址处理的分组转发装置和方法
公开(公告)号：US06804241B2
公开(公告)日：2004-10-12
申请号：US10186367
申请日：2002-06-27
申请人： Steven J. Schwartz , James D. Carlson
发明人： Steven J. Schwartz , James D. Carlson
IPC分类号： H04L1256
CPC分类号： H04L49/1538 , H04L12/56 , H04L47/10 , H04L47/30 , H04L47/32 , H04L49/10 , H04L49/108 , H04L49/1523 , H04L49/254 , H04L49/255 , H04L49/30 , H04L49/3009 , H04L49/309 , H04L49/50 , H04L49/602 , H04L49/606 , H04L2012/5679 , H04L2012/5681
摘要： A switching node for transferring addressed packets in a network includes a plurality of input port modules, a plurality of output port modules and a switching fabric, including a packet meta-data processor and a packet switch. Each input port module, upon receiving a packet, buffers the packet and generates a meta-data packet identifying an output port module that is to transmit the packet and packet identifier information, and provides it to the packet meta-data processor. The packet meta-data processor processes the meta-data packets received from all of the input port modules in connection with operational status information to determine whether the packet should be passed or dropped. If to be dropped, the packet is dropped at the input, otherwise enqueued for the proper output port.
摘要翻译：用于传送网络中的寻址分组的交换节点包括多个输入端口模块，多个输出端口模块和交换结构，包括分组元数据处理器和分组交换机。每个输入端口模块在接收到数据包时，缓冲该数据包，并产生一个元数据包，该元数据包标识要发送数据包和数据包标识信息的输出端口模块，并将其提供给数据包元数据处理器。分组元数据处理器结合操作状态信息处理从所有输入端口模块接收的元数据分组，以确定分组是否应该被传递或丢弃。如果要丢弃，则数据包将在输入端丢弃，否则排入适当的输出端口。

9. 发明授权

US06529478B1 Pass/drop apparatus and method for network switching node 有权
公开(公告)号：US06529478B1
公开(公告)日：2003-03-04
申请号：US09198935
申请日：1998-11-24
申请人： Steven J. Schwartz , James D. Carlson
发明人： Steven J. Schwartz , James D. Carlson
IPC分类号： H04L1256
CPC分类号： H04L49/1538 , H04L12/56 , H04L47/10 , H04L47/30 , H04L47/32 , H04L49/10 , H04L49/108 , H04L49/1523 , H04L49/254 , H04L49/255 , H04L49/30 , H04L49/3009 , H04L49/309 , H04L49/50 , H04L49/602 , H04L49/606 , H04L2012/5679 , H04L2012/5681
摘要： A switching node for transferring packets, each including a destination address, in a network includes a plurality of input port modules, a plurality of output port modules and a switching fabric, including a packet meta-data processor and a packet switch. Each input port module is connected to a communication link for receiving packets thereover, and each output port module is connected to a communication link for transmitting packets thereover. Each input port module, upon receiving a packet, buffers the packet and generates a meta-data packet therefor identifying the output port module that is to transmit the packet and packet identifier information, and provides it to the packet meta-data processor. The packet meta-data processor receives the meta-data packets generated by all of the input port modules and operational status information from all of the output port modules and for each output port module, processes the meta-data packets received from all of the input port modules in connection with the operational status information to determine whether the packet should be passed or dropped. If the packet meta-data processor determines that a packet associated with a meta-data packet is to be dropped, it will notify the input port module in which the packet is buffered, which, in turn, will discard the packet. On the other hand if the packet meta-data processor determines that the packet associated with the meta-data packet is not to be dropped, it will enqueue the meta-data packet for the associated output port module. Each output port module retrieves meta-data packets from its respective meta-data packet queue maintained therefor by the packet meta-data processor. For each meta-data packet retrieved by an output port module, the output port module will request that the input port module identified in the meta-data packet transfer the packet identified in the input port module thereto through the packet switch. When the output port module receives the packet, it will transmit it over the communication link connected thereto.

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