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    • 46. 发明申请
    • Grasper assembly
    • 召集装配
    • US20060069407A1
    • 2006-03-30
    • US11235258
    • 2005-09-26
    • Robert Weber
    • Robert Weber
    • A61B17/28
    • A61B17/29A61B17/0483A61B2017/2837A61B2017/2946
    • The surgical instrument includes a shaft having a distal end portion and a proximal end portion; an operative device is disposed on the distal end portion. A hand mechanism has a first handle and a second handle and is disposed on the proximal end portion. Movement of the second handle relative to the first handle actuates the operative device. A ratchet, attached to the second handle, locks the operative device and moves with the second handle. The ratchet is pivotally attached to the second handle and pivots between a locked position and an unlocked position. A biasing device biases the ratchet toward the locked position and a release mechanism for moves the ratchet from the locked position. At least one of the release mechanism and the ratchet has a feature permitting relative movement between the release mechanism and the ratchet.
    • 手术器械包括具有远端部分和近端部分的轴; 操作装置设置在远端部分上。 手机构具有第一手柄和第二手柄,并且设置在近端部分上。 第二手柄相对于第一手柄的移动致动操作装置。 附接到第二把手的棘轮锁定操作装置并与第二把手一起移动。 棘轮枢转地附接到第二把手并且在锁定位置和解锁位置之间枢转。 偏压装置将棘轮朝向锁定位置偏压,并且释放机构用于使棘轮从锁定位置移动。 释放机构和棘轮中的至少一个具有允许释放机构和棘轮之间的相对移动的特征。
    • 49. 发明授权
    • Systems and methods for filter based spectrographic analysis
    • 基于滤波器的光谱分析系统和方法
    • US06707548B2
    • 2004-03-16
    • US09939887
    • 2001-08-27
    • David I. KreimerOleg A. YevinRobert Weber
    • David I. KreimerOleg A. YevinRobert Weber
    • G01J344
    • G01N21/6452G01J3/02G01J3/0205G01J3/0208G01J3/0218G01J3/024G01J3/0291G01J3/0294G01J3/32G01J3/36G01J3/44G01J2003/1213G01N21/31G01N21/6428G01N21/658G01N2021/3137G01N2021/3177G01N2021/6484G01N2021/656
    • Systems and methods for filter based spectrographic analysis are provided that permit rapid analysis of bioanalytes. Systems include devices for illuminating a sample with electromagnetic radiation and capturing radiation emitted from the sample. Emitted radiation can be collected by a plurality of waveguides each associated with a filter for a particular wavelength of radiation. Focusing devices are associated with filters and waveguides in certain embodiments. Radiation captured by waveguides can then be transmitted to a remote detector, which can determine the intensity of radiation for each waveguide. The use of a plurality of filters having different, band pass characteristics can permits the simultaneous detection of a plurality of different wavelengths of radiation emitted by a sample, thereby providing spectrographic information about the sample under study. Systems can include computers for storing acquired spectrographic information, addressable arrays of samples, and information security measures. Spectrographic information of samples can be diagnostic tools for identifying and quantifying a variety of different materials, including bioanalytes.
    • 提供了基于过滤器的光谱分析的系统和方法,可以快速分析生物分析物。 系统包括用于用电磁辐射照射样品并捕获从样品发射的辐射的装置。 发射的辐射可以被多个波导收集,每个波导与用于特定波长的辐射的滤波器相关联。 在某些实施例中,聚焦装置与滤波器和波导相关联。 然后可以将波导捕获的辐射传输到远程检测器,这可以确定每个波导的辐射强度。 使用具有不同带通特性的多个滤光器可以允许同时检测由样品发射的多个不同波长的辐射,从而提供关于正在研究的样品的光谱信息。 系统可以包括用于存储获取的光谱信息的计算机,可寻址的样本阵列和信息安全措施。 样品的光谱信息可以是用于识别和量化各种不同材料(包括生物分析物)的诊断工具。