专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130342930A1 Lateral Tape Motion Detector 有权
标题翻译：侧面胶带运动检测器
公开(公告)号：US20130342930A1
公开(公告)日：2013-12-26
申请号：US13531875
申请日：2012-06-25
申请人： Faramarz Mahnad , Scott D. Wilson
发明人： Faramarz Mahnad , Scott D. Wilson
IPC分类号： G11B27/36
CPC分类号： G11B15/602 , B65H23/0216 , B65H2553/412 , B65H2701/11332 , B65H2701/1315 , G11B5/584 , G11B20/10388 , G11B2220/90
摘要： A tape edge sensor system for detecting lateral movement of a storage tape includes a first photo-emitter, a first photo-detector positioned to receive a first light signal from the first photo-emitter, a first aperture disposed between the first photo-emitter and the first photo-detector, and a feedback system connected to the first photo-emitter and the first photo-detector. The first aperture defines a first region at a first tape edge through which the first light signal is received by the first photo-detector with the storage tape blocking a portion of the first light signal. The feedback system determines the first photo-detector's signal amplitude and adjusts the first light signal such that the first photo-detector signal amplitude is within a first average amplitude range. A tape edge sensor system using compensating photo-interrupters is also provided.
摘要翻译：用于检测存储带的横向运动的带边缘传感器系统包括第一光发射器，定位成从第一光发射器接收第一光信号的第一光检测器，设置在第一光发射器与第一光发射器之间的第一孔第一光检测器和连接到第一光发射器和第一光检测器的反馈系统。第一孔限定第一带边缘处的第一区域，第一光信号通过第一区域被第一光检测器接收，存储带阻挡第一光信号的一部分。反馈系统确定第一光电检测器的信号幅度并调整第一光信号，使得第一光检测器信号幅度在第一平均振幅范围内。还提供了使用补偿光电断路器的磁带边缘传感器系统。

2. 发明申请

US20110009940A1 VASCULAR AND BODILY DUCT TREATMENT DEVICES AND METHODS 有权
标题翻译：血管和体液治疗装置及方法
公开(公告)号：US20110009940A1
公开(公告)日：2011-01-13
申请号：US12573676
申请日：2009-10-05
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/91 , A61F2230/0008
摘要： A device including a self-expandable member having a proximal end portion, a main body portion and a distal end portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. In one implementation, at least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body and distal end portions of the expandable member. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature of a patient. In another implementation, the device is delivered to the treatment site through the lumen of a delivery catheter.
摘要翻译：一种装置，包括具有近端部分，主体部分和远端部分的自扩张部件。每个自展开部分由通过相交的支柱构件形成的多个单元结构组成。在一个实施方案中，近端部分中的至少一个近端细胞结构具有一个或多个支柱，其具有大于主体中的大多数支柱构件的宽度和/或厚度的宽度和/或厚度，并且远端部分的可扩张构件。近端部分中的至少一个最近端的细胞结构附着有近端延伸的柔性丝，其具有足够的长度和柔性以导航患者的弯曲脉管系统。在另一实施方案中，该装置通过输送导管的内腔被输送到治疗部位。

3. 发明授权

US06631302B1 System and method for aligning components of optical head 失效
标题翻译：用于对准光头部件的系统和方法
公开(公告)号：US06631302B1
公开(公告)日：2003-10-07
申请号：US09544370
申请日：2000-04-06
申请人： Scott D. Wilson
发明人： Scott D. Wilson
IPC分类号： G05B1918
CPC分类号： G11B7/22
摘要： Extremely small optical heads are being developed for use in optical storage devices. The heads typically include a light source, a lens and a photodetector array. The beam of light generated by the light source must be aligned precisely with central axis of the lens and with the photodetector array. Because the heads are so small, their components are fixed permanently together; no adjustments are possible after assembly. A system of this invention includes a rotational stage, a pair of X-translation stages, and a pair Y-translation stages. The stages are mounted in a mechanical path between first and second holding devices. One component of the head, which would typically include the light source, is held in the first holding device. Another component, which would typically include the lens, is held in the second holding device. The stages are adjusted until the light beam exits the first component on an axis that coincides with the center of rotation of the rotational stage. The position of the second component is adjusted until the light beam coincides with the axis of the lens. The first component is then rotated until the light beam strikes the photodetector array at an optimal position. The optimal position can be obtained by directing the light beam at a media driven by a tracking actuator and optimizing the output signal from the head.
摘要翻译：正在研制用于光学存储设备的非常小的光学头。头部通常包括光源，透镜和光电检测器阵列。由光源产生的光束必须与透镜的中心轴和光电检测器阵列精确对准。因为头部很小，它们的部件永久固定在一起; 组装后无法进行调整。本发明的系统包括旋转台，一对X平移台和一对Y平移台。这些级安装在第一和第二保持装置之间的机械路径中。通常包括光源的头部的一个部件被保持在第一保持装置中。通常包括透镜的另一部件被保持在第二保持装置中。调整各级，直到光束在与旋转台的旋转中心重合的轴上离开第一部件。调整第二分量的位置，直到光束与透镜的轴线重合。然后旋转第一分量，直到光束在最佳位置上撞击光电检测器阵列。可以通过将光束引导到由跟踪致动器驱动的介质并优化来自头部的输出信号来获得最佳位置。

4. 发明授权

US5563868A Optical servo system for magnetic disk 失效
标题翻译：光盘伺服系统
公开(公告)号：US5563868A
公开(公告)日：1996-10-08
申请号：US388908
申请日：1995-02-14
申请人： Stephen W. Farnsworth , Scott D. Wilson
发明人： Stephen W. Farnsworth , Scott D. Wilson
IPC分类号： G11B5/596 , G11B7/00
CPC分类号： G11B5/59677
摘要： Coherent light passing through slits produces an optical interference pattern having a fringe spacing related to the spacing of the servo tracks on a magnetic disk. The convolution of the interference pattern with the servo tracks generates a servo error signal.
摘要翻译：通过狭缝的相干光产生具有与磁盘上的伺服磁道的间隔相关的边缘间隔的光学干涉图案。干涉图案与伺服轨迹的卷积产生伺服误差信号。

5. 发明授权

US4752922A Optical disk recording and readout system having read, write and coarse light beams 失效
标题翻译：具有读，写和粗光束的光盘记录和读出系统
公开(公告)号：US4752922A
公开(公告)日：1988-06-21
申请号：US628196
申请日：1984-07-06
申请人： Richard B. MacAnally , Brad R. Reddersen , James W. Baer , Charles Reilly , Scott L. DeVore , Scott D. Wilson
发明人： Richard B. MacAnally , Brad R. Reddersen , James W. Baer , Charles Reilly , Scott L. DeVore , Scott D. Wilson
IPC分类号： G11B7/085 , G11B7/09 , G11B7/12 , G11B7/095
CPC分类号： G11B7/09 , G11B7/085 , G11B7/12
摘要： An optical system for writing and reading data from a rotating optical storage disk, comprising a first, second and third coherent light source, providing coarse seek, reading, and writing functions, the three writing sources sharing a plurality of optical elements in common, all cooperating to provide for the coarse seek, fine seek, focus and tracking functions of the device. The read and the write optical beams are optically coupled together to ensure proper spacing of a newly written track with regard to the previously written track.
摘要翻译：一种用于从旋转光存储盘写入和读取数据的光学系统，包括第一，第二和第三相干光源，提供粗略的搜索，读取和写入功能，所述共享多个光学元件的三个写入源共同协同提供设备的粗调，精细寻找，对焦和跟踪功能。读和写光束被光学耦合在一起，以确保新写入的轨道相对于先前写入的轨道的适当间隔。

6. 发明授权

US08529596B2 Vascular and bodily duct treatment devices and methods 有权
公开(公告)号：US08529596B2
公开(公告)日：2013-09-10
申请号：US13303890
申请日：2011-11-23
申请人： Ryan M. Grandfield , Scott D. Wilson , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , Elliot H. Sanders
IPC分类号： A61B17/22
CPC分类号： A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/2215 , A61B2017/320716 , A61F2/013 , A61F2002/91558
摘要： Devices including, but not limited to, a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.

7. 发明申请

US20120246665A1 Optical Pickup Assembly 有权
标题翻译：光学拾音组件
公开(公告)号：US20120246665A1
公开(公告)日：2012-09-27
申请号：US13069917
申请日：2011-03-23
申请人： Scott D. Wilson
发明人： Scott D. Wilson
IPC分类号： G11B7/12
CPC分类号： G11B7/093 , G11B7/003 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/14
摘要： An optical pickup assembly that has flexible beams that support an objective lens for adjustment in a focusing direction and a tracking direction. The flexible beams are used to support and move the objective lens. A controller operates electromagnetic actuators that move the flexible beams.
摘要翻译：一种光拾取组件，其具有支撑用于在聚焦方向和跟踪方向上调节的物镜的柔性光束。柔性梁用于支撑和移动物镜。控制器操作使柔性梁移动的电磁致动器。

8. 发明申请

US20110184456A1 VASCULAR AND BODILY DUCT TREATMENT DEVICES AND METHODS 有权
标题翻译：血管和体液治疗装置及方法
公开(公告)号：US20110184456A1
公开(公告)日：2011-07-28
申请号：US13021364
申请日：2011-02-04
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Elliot H. Sanders
IPC分类号： A61F2/01
CPC分类号： A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/320064 , A61B2017/320716 , A61F2/013 , A61F2/88 , A61F2/95 , A61F2002/91558 , A61F2250/0059
摘要： Devices including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.
摘要翻译：包括具有近端部分和主体部分的自扩张部件的装置。自膨胀构件可从第一输送位置移动到第二放置位置，在第一输送位置，可膨胀构件处于未膨胀位置并具有标称第一直径，并且在第二位置，可膨胀构件处于径向扩张并且具有大于第一公称直径的第二公称直径以用于部署在患者的血管或管道内。可扩张构件包括多个单元结构，其中主体部分中的单元结构围绕可扩展构件的纵向轴线周向延伸，并且近端部分中的单元结构沿着可扩展构件的纵向轴线的周向延伸至形成沿其长度宽度变化的第一和第二周边轨道。

9. 发明申请

US20110009950A1 VASCULAR AND BODILY DUCT TREATMENT DEVICES AND METHODS 有权
标题翻译：血管和体液治疗装置及方法
公开(公告)号：US20110009950A1
公开(公告)日：2011-01-13
申请号：US12832857
申请日：2010-07-08
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
IPC分类号： A61F2/88 , A61F2/82
CPC分类号： A61F2/91 , A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/320716 , A61F2/88 , A61F2/915 , A61F2/95 , A61F2002/91558 , A61F2220/005 , A61F2220/0058 , A61F2230/0008 , A61F2250/0059
摘要： A device including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member. In one implementation the cell structures have dimensional and material characteristics that result in about a −1.5N to a about a −3.5N overall reduction in radial force along the length of the expandable member per millimeter of expansion during about an initial 0.50 mm diametric range of expansion from the nominal diameter and that results in about a −0.10N to about a −0.50N overall reduction in radial force along the length of the expandable member per millimeter of expansion during subsequent diametric ranges of expansion.
摘要翻译：一种装置，包括具有近端部分和主体部分的自扩张部件。自膨胀构件可从第一输送位置移动到第二放置位置，在第一输送位置，可膨胀构件处于未膨胀位置并具有标称第一直径，并且在第二位置，可膨胀构件处于径向扩张并且具有大于第一公称直径的第二公称直径以用于部署在患者的血管或管道内。可扩张构件包括多个单元结构，其中主体部分中的单元结构围绕可扩展构件的纵向轴线周向延伸，并且近端部分中的单元结构沿着可扩展构件的纵向轴线周向延伸。在一个实施方案中，电池结构具有尺寸和材料特性，其在大约初始的0.50mm直径范围内导致沿着可膨胀元件的长度的每毫米膨胀的约-1.5N至约-3.5N的总体减小的径向力从公称直径膨胀，并且在随后的膨胀范围内，每毫米膨胀的沿着可膨胀构件的长度的整体减小约-0.10N至约-0.50N。

10. 发明申请

US20110009941A1 VASCULAR AND BODILY DUCT TREATMENT DEVICES AND METHODS 审中-公开
标题翻译：血管和体液治疗装置及方法
公开(公告)号：US20110009941A1
公开(公告)日：2011-01-13
申请号：US12643942
申请日：2009-12-21
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
IPC分类号： A61F2/84 , A61F2/82
CPC分类号： A61F2/915 , A61F2/01 , A61F2/013 , A61F2/88 , A61F2/91 , A61F2/95 , A61F2002/018 , A61F2002/825 , A61F2002/9528 , A61F2002/9534 , A61F2220/005 , A61F2220/0058 , A61F2230/0008 , A61F2250/0039
摘要： A device including a self-expandable member having a proximal end portion and a main body portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. In one implementation, at least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body of the expandable member. In another implementation at least some of the intersecting strut members have a thickness to width ratio of greater than one. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature of a patient. In another implementation, the device is delivered to the treatment site through the lumen of a delivery catheter.
摘要翻译：一种装置，包括具有近端部分和主体部分的自扩张部件。每个自展开部分由通过相交的支柱构件形成的多个单元结构组成。在一个实施方案中，近端部分中的至少一个近端细胞结构具有一个或多个支柱，其具有大于可扩张构件主体中大部分支柱构件的宽度和/或厚度的宽度和/或厚度。在另一实施方式中，至少一些交叉支柱构件的厚度与宽度之比大于1。近端部分中的至少一个最近端的细胞结构附着有近端延伸的柔性丝，其具有足够的长度和柔性以导航患者的弯曲脉管系统。在另一个实施方案中，该装置通过输送导管的内腔被输送到治疗部位。

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