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1.发明授权公开(公告)号：US06478805B1
公开(公告)日：2002-11-12
申请号：US09548905
申请日：2000-04-13
IPC分类号： A61B1732
CPC分类号： A61B17/1604 , A61B10/0283 , A61B2017/32004 , A61B2217/005 , A61B2217/007 , A61F2/442 , A61F2/4455 , A61F2002/30092 , A61F2002/30131 , A61F2002/30462 , A61F2002/30604 , A61F2002/30772 , A61F2210/0014 , A61F2220/0075 , A61F2230/0013 , A61F2310/00023
摘要： A system for removing cut tissue from the inner bore of a surgical rongeur or suction punch, comprising: an elongated tubular member having a side hole positioned adjacent its distal end; and an insert projecting inwardly from the distal end of the tubular member into the inner bore of the tubular member.
摘要翻译： 一种用于从外科手术或抽吸冲头的内孔去除切割组织的系统，包括：细长管状构件，其具有邻近其远端定位的侧孔; 以及从所述管状构件的远端向内突出到所述管状构件的内孔中的插入件。
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公开(公告)号：US06533797B1
公开(公告)日：2003-03-18
申请号：US09717839
申请日：2000-11-21
IPC分类号： A61B784
CPC分类号： A61B17/2909 , A61B17/1604 , A61B2017/2919 , A61B2017/292
摘要： A control handle assembly, comprising, a body; a pair of handles extending from the body; and an actuator disposed within the body, wherein the handles move in unison, and wherein movement of the actuator is controlled by movement of the pair of handles.
摘要翻译： 一种控制手柄组件，包括：主体; 从身体延伸的一对手柄; 以及设置在所述主体内的致动器，其中所述手柄一致地移动，并且其中所述致动器的运动通过所述一对把手的移动来控制。
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公开(公告)号：US5342391A
公开(公告)日：1994-08-30
申请号：US957336
申请日：1992-10-06
申请人： David L. Foshee , Robert S. Lynch
发明人： David L. Foshee , Robert S. Lynch
CPC分类号： A61B17/29 , A61B17/2909 , A61B2017/0046
摘要： An endoscopic surgical instrument which is able to be disassembled in order to facilitate cleaning of the instrument or replacement of certain components. The instrument comprises a handle portion at the proximal end of an elongated rotatable shaft, the handle portion including a pair of handles biased into a normally open position and movable between the normally open position and a closed position. Movement of the handles within the normal range serves to axially move an elongated working element situated within the hollow interior of the elongated sleeve, the proximal end of the working element shaft having a stud adapted to be received within a stud recess in one of the handles. The stud recess has a front slotted wall and an open top end. A spring means is provided in order to bias the handles during normal operation and a latch means is provided in order to disengage the spring. When the spring is disengaged, the handles may be moved beyond their normal range of motion so they may be placed into a disassembly position in which the stud on the proximal end of the working element may be pulled distally from the stud recess in order to enable the working element to be removed from the instrument.
摘要翻译： 一种能够拆卸以便于清洁仪器或更换某些部件的内窥镜手术器械。 仪器包括在细长可旋转轴的近端处的手柄部分，手柄部分包括一对手柄，其被偏压到常开位置并且可在常开位置和关闭位置之间移动。 手柄在正常范围内的移动用于轴向移动位于细长套筒的中空内部内的细长工作元件，工作元件轴的近端具有适于容纳在手柄之一中的螺栓凹槽内的螺柱 。 螺柱凹槽具有前开槽壁和敞开的顶端。 提供弹簧装置以在正常操作期间偏置手柄，并且提供闩锁装置以使弹簧脱离。 当弹簧脱离时，手柄可以移动超过其正常运动范围，使得它们可以被放置在拆卸位置，在该位置中工作元件的近端上的螺柱可以从螺柱凹槽向远侧拉动，以使得能够 要从仪器中取出的工作元件。
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公开(公告)号：US07587374B1
公开(公告)日：2009-09-08
申请号：US11387080
申请日：2006-03-20
申请人： Robert S. Lynch , Peter K. Willett
发明人： Robert S. Lynch , Peter K. Willett
IPC分类号： G06F15/18
CPC分类号： G06N7/005 , G06K9/6226
摘要： This invention is a method of training a mean-field Bayesian data reduction algorithm (BDRA) based classifier which includes using an initial training for determining the best number of levels. The Mean-Field BDRA is then retrained for each point in a target data set and training errors are calculated for each training operation. Cluster candidates are identified as those with multiple points having a common training error. Utilizing these cluster candidates and previously identified clusters as the identified target data, the clusters can be confirmed by comparing a newly calculated training error with the previously calculated common training error for the cluster. The method can be repeated until all cluster candidates are identified and tested.
摘要翻译： 本发明是一种训练基于平均场贝叶斯数据简化算法（BDRA）的分类器的方法，该分类器包括使用初始训练来确定最佳数量的级别。 然后针对目标数据集中的每个点重新训练均值场BDRA，并为每个训练操作计算训练误差。 集群候选被识别为具有共同训练误差的多个点的候选。 利用这些集群候选和先前识别的集群作为识别的目标数据，可以通过将新计算的训练误差与先前计算的集群的常规训练误差进行比较来确认集群。 可以重复该方法，直到识别和测试所有的候选聚类。
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公开(公告)号：US5366467A
公开(公告)日：1994-11-22
申请号：US914253
申请日：1992-07-15
申请人： Robert S. Lynch , Peter Wester
发明人： Robert S. Lynch , Peter Wester
CPC分类号： A61B17/320016 , A61B2017/2939
摘要： A pair of endoscopic scissors having an actuating means at the proximal end and a pair of pivotable scissor blades at the distal end. The actuating means is adapted to be squeezed to a predetermined point when the scissor blades are fully closed, at least one of the blades being provided with a stop surface adjacent its proximal end in order to prevent the blade tips from crossing over each other in their fully closed position. The gap between the actuating means at the proximal end of the instrument enable the application of additional force between the pivotable scissor blades without causing the blades to cross-over each other.
摘要翻译： 一对内窥镜剪刀，其具有在近端的致动装置和在远端处具有一对可枢转的剪刀片。 当剪刀叶片完全关闭时，致动装置适于被挤压到预定点，至少一个叶片在其近端附近设置有止动表面，以防止叶片尖端彼此相交 完全关闭位置。 在仪器的近端处的致动装置之间的间隙使得能够在可枢转的剪刀之间施加附加的力，而不会使叶片彼此交叉。
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公开(公告)号：US08127138B1
公开(公告)日：2012-02-28
申请号：US12287156
申请日：2008-09-29
CPC分类号： G01S7/52001 , G01S7/536 , G01S15/325 , G01S15/50
摘要： The invention as disclosed is of a method to authenticate identify and trace sonar transmissions and echoes by embedding transparent, secure and robust digital watermarks in signal space, where the additional information incurs no cost in bandwidth. The complex short time Fourier transform is selected as the domain for embedding the digital watermark, secured by a secret key, in the time frequency representation of the signal. The watermark is designed through an iterative optimization step. This step insures that the watermarked sonar is also realizable. Selection of the time frequency region for watermarking is driven by avoidance of interference with the sonar itself, or in case of network operation, other watermarks. In addition, the selected time-frequency region remains robust to sound channel and other transmission effects. Sonar echoes are authenticated in the time-frequency plane by a correlation receiver tuned to the watermarked region using the secret key.
摘要翻译： 所公开的本发明是通过在信号空间中嵌入透明，安全和鲁棒的数字水印来鉴别和跟踪声纳传输和回波的方法，其中附加信息不带宽带来成本。 选择复杂的短时傅立叶变换作为用于嵌入由密钥保护的数字水印在信号的时间频率表示中的域。 通过迭代优化步骤设计水印。 此步骤确保水印的声纳也可实现。 用于水印的时间频率区域的选择是通过避免与声纳本身的干扰，或在网络操作的情况下，其他水印来驱动的。 另外，所选择的时间 - 频率区域对于声道和其它传输效果保持稳健。 声纳回波通过使用秘密密钥调谐到水印区域的相关接收机在时频平面中进行认证。
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公开(公告)号：US5104395A
公开(公告)日：1992-04-14
申请号：US684139
申请日：1991-04-11
IPC分类号： A61B17/128
CPC分类号： A61B17/128
摘要： An automatic hemostatic clip applicator is disclosed wherein the jaws, cartridge assembly and jaw housing move together in a single direction to crimp a clip resulting in a perception of little or no motion by the jaws when the applicator is activated. Camming surfaces in the jaws are brought into contact with camming surfaces on the distal end of the stationary body of the applicator as the jaws are moved proximally.
摘要翻译： 公开了一种自动止血夹施加器，其中钳口，药筒组件和钳口壳体沿单个方向一起移动以压接夹子，从而当施加器被启动时导致夹子几乎或不发生运动的感觉。 当夹钳向近侧移动时，钳口中的凸轮表面与施加器的固定体的远端上的凸轮表面接触。
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