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1. 发明授权

US08632557B2 Rotational atherectomy device and method to improve abrading efficiency 有权
标题翻译：旋转粥样斑块切除装置及提高研磨效率的方法
公开(公告)号：US08632557B2
公开(公告)日：2014-01-21
申请号：US12464524
申请日：2009-05-12
申请人： Robert J. Thatcher , Paul A. Koehn , Joseph S. Czyscon
发明人： Robert J. Thatcher , Paul A. Koehn , Joseph S. Czyscon
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B2017/22038 , A61B2017/320004 , A61B2017/320766
摘要： The invention provides a rotational atherectomy system, device and method having, in various embodiments, a flexible, elongated, rotatable drive shaft with at least one eccentric abrading head attached thereto, wherein the abrading head comprises at least one groove thereon. The eccentric grooved abrading comprises a tissue removing surface—typically an abrasive surface and/or at least one groove. Preferably the eccentric enlarged abrading head has a center of mass spaced radially from the rotational axis of the drive shaft, facilitating the ability of the device to open the stenotic lesion to a diameter substantially larger than the outer diameter of the enlarged abrading head when operated at high speeds. The groove(s) provide improved efficacy in the abrasion of non-calcified and/or soft tissue as well as provide a means for breaking the hydraulic wedge between the abrading head and the stenotic tissue.
摘要翻译：本发明提供了一种旋转粥样斑块切除术系统，装置和方法，在各种实施例中，具有柔性的，细长的可旋转的驱动轴，其中至少一个偏心研磨头附接到其上，其中研磨头包括至少一个凹槽。偏心沟槽研磨包括组织去除表面 - 通常是研磨表面和/或至少一个凹槽。优选地，偏心扩大的研磨头具有与驱动轴的旋转轴线径向隔开的质心中心，有助于该装置将狭窄病变打开的直径基本上大于扩大的研磨头的外径，当在高速。凹槽在非钙化和/或软组织的磨损中提供改进的功效，并且提供了用于破坏研磨头和狭窄组织之间的液压楔块的装置。

2. 发明申请

US20100292720A1 ROTATIONAL ATHERECTOMY DEVICE AND METHOD TO IMPROVE ABRADING EFFICIENCY 有权
标题翻译：旋转自适应装置和提高降低效率的方法
公开(公告)号：US20100292720A1
公开(公告)日：2010-11-18
申请号：US12464524
申请日：2009-05-12
申请人： Robert J. Thatcher , Paul A. Koehn , Joseph S. Czyscon
发明人： Robert J. Thatcher , Paul A. Koehn , Joseph S. Czyscon
IPC分类号： A61B17/22 , A61B17/32
CPC分类号： A61B17/320758 , A61B2017/22038 , A61B2017/320004 , A61B2017/320766
摘要： The invention provides a rotational atherectomy system, device and method having, in various embodiments, a flexible, elongated, rotatable drive shaft with at least one eccentric abrading head attached thereto, wherein the abrading head comprises at least one groove thereon. The eccentric grooved abrading comprises a tissue removing surface—typically an abrasive surface and/or at least one groove. Preferably the eccentric enlarged abrading head has a center of mass spaced radially from the rotational axis of the drive shaft, facilitating the ability of the device to open the stenotic lesion to a diameter substantially larger than the outer diameter of the enlarged abrading head when operated at high speeds. The groove(s) provide improved efficacy in the abrasion of non-calcified and/or soft tissue as well as provide a means for breaking the hydraulic wedge between the abrading head and the stenotic tissue.
摘要翻译：本发明提供了一种旋转粥样斑块切除术系统，装置和方法，在各种实施例中，具有柔性的，细长的可旋转的驱动轴，其中至少一个偏心研磨头附接到其上，其中研磨头包括至少一个凹槽。偏心沟槽研磨包括组织去除表面 - 通常是研磨表面和/或至少一个凹槽。优选地，偏心扩大的研磨头具有与驱动轴的旋转轴线径向隔开的质心中心，有助于该装置将狭窄病变打开的直径基本上大于扩大的研磨头的外径，当在高速。凹槽在非钙化和/或软组织的磨损中提供改进的功效，并且提供了用于破坏研磨头和狭窄组织之间的液压楔块的装置。

3. 发明授权

US07705248B2 EMI shielded module 有权
标题翻译： EMI屏蔽模块
公开(公告)号：US07705248B2
公开(公告)日：2010-04-27
申请号：US10505312
申请日：2003-03-07
申请人： Todd A. Loeffelholz , Zakhary Bluband , Joseph S. Czyscon , Terry E. McClellan , Allen Podell , Bruce C. Ogren , David E. Schomaker , James Kerekes
发明人： Todd A. Loeffelholz , Zakhary Bluband , Joseph S. Czyscon , Terry E. McClellan , Allen Podell , Bruce C. Ogren , David E. Schomaker , James Kerekes
IPC分类号： H05K9/00
CPC分类号： H05K9/0062 , H01R13/447 , H05K1/0237 , H05K1/141
摘要： A module for containing a circuit is provided that attenuates emitted signals without the use of a cover. The module includes a housing and a receptacle. The housing has a front having a certain thickness and the receptacle is accessible from the front of the housing. The receptacle is shaped to receive a circuit component and forms a waveguide.
摘要翻译：提供一种用于容纳电路的模块，其在不使用盖的情况下衰减发射的信号。模块包括壳体和容器。壳体具有一定厚度的前部，并且容器可从壳体的前部接近。容器成形为接收电路部件并形成波导。

4. 发明授权

US07668430B2 Telecommunications chassis and module 有权
标题翻译：电信机箱和模块
公开(公告)号：US07668430B2
公开(公告)日：2010-02-23
申请号：US11000363
申请日：2004-11-29
申请人： Brian J. McClellan , Dale C. Madsen , Robin L. Berg, Jr. , Joseph S. Czyscon , Steven W. Skradde , Derek G. Sayres , Todd Husom
发明人： Brian J. McClellan , Dale C. Madsen , Robin L. Berg, Jr. , Joseph S. Czyscon , Steven W. Skradde , Derek G. Sayres , Todd Husom
IPC分类号： G02B6/00
CPC分类号： G02B6/4452 , G02B6/3897 , H05K7/1448
摘要： Telecommunications chassis and associated modules for use with the telecommunications chassis are disclosed. Embodiments of the telecommunications chassis include structures such as horizontal channels and/or horizontal surfaces with ridges and/or slots in one surface and slots in ridges of another for receiving edges of modules that mount within the chassis. Other structures of embodiments include divider slots in the horizontal surfaces that receive edges of divider walls to fix the divider walls in place, heat baffle surfaces included within the chassis, and/or cable guides with radius limiters. Module embodiments include structures such as faceplates with angled portions with fiber optic cable connections directed toward the fiber cable's direction of travel. Other module structures include shells that enclose the circuit board and/or provide angled portions with fiber optic cable connections. Module embodiments may also include circuitry for converting electrical signals to optical and optical signals to electrical, and the circuitry may selectively operate at multiple data rates.
摘要翻译：公开了与电信机箱一起使用的电信机箱和相关模块。电信机箱的实施例包括诸如水平通道和/或具有在一个表面中的脊和/或狭槽的水平表面的结构，而另一个的脊是用于接收安装在底盘内的模块的边缘的结构。实施例的其他结构包括在水平表面中的分隔槽，其接纳分隔壁的边缘以将分隔壁固定就位，包括在底盘内的热障板表面和/或具有半径限制器的电缆引导件。模块实施例包括诸如具有成角度部分的面板的结构，其中光纤电缆连接指向光纤电缆的行进方向。其他模块结构包括围绕电路板的壳体和/或提供具有光纤电缆连接的倾斜部分的壳体。模块实施例还可以包括用于将电信号转换为光信号和光信号到电的电路，并且电路可以以多个数据速率选择性地操作。

5. 发明授权

US06824312B2 Telecommunications chassis and module 有权
标题翻译：电信机箱和模块
公开(公告)号：US06824312B2
公开(公告)日：2004-11-30
申请号：US09873763
申请日：2001-06-04
申请人： Brian J. McClellan , Dale C. Madsen , Robin L. Berg, Jr. , Joseph S. Czyscon , Steven W. Skradde , Derek G. Sayres , Todd Husom
发明人： Brian J. McClellan , Dale C. Madsen , Robin L. Berg, Jr. , Joseph S. Czyscon , Steven W. Skradde , Derek G. Sayres , Todd Husom
IPC分类号： G02B636
CPC分类号： G02B6/4452 , G02B6/3897 , H05K7/1448
摘要： Telecommunications chassis and associated modules for use with the telecommunications chassis are disclosed. Embodiments of the telecommunications chassis include structures such as horizontal channels and/or horizontal surfaces with ridges and/or slots in one surface and slots in ridges of another for receiving edges of modules that mount within the chassis. Other structures of embodiments include divider slots in the horizontal surfaces that receive edges of divider walls to fix the divider walls in place, heat baffle surfaces included within the chassis, and/or cable guides with radius limiters. Module embodiments include structures such as faceplates with angled portions with fiber optic cable connections directed toward the fiber cable's direction of travel. Other module structures include shells that enclose the circuit board and/or provide angled portions with fiber optic cable connections. Module embodiments may also include circuitry for converting electrical signals to optical and optical signals to electrical, and the circuitry may selectively operate at multiple data rates.
摘要翻译：公开了与电信机箱一起使用的电信机箱和相关模块。电信机箱的实施例包括诸如水平通道和/或具有在一个表面中的脊和/或狭槽的水平表面的结构，而另一个的脊是用于接收安装在底盘内的模块的边缘的结构。实施例的其他结构包括在水平表面中的分隔槽，其接纳分隔壁的边缘以将分隔壁固定就位，包括在底盘内的热障板表面和/或具有半径限制器的电缆引导件。模块实施例包括诸如具有成角度部分的面板的结构，其中光纤电缆连接指向光纤电缆的行进方向。其他模块结构包括围绕电路板的壳体和/或提供具有光纤电缆连接的倾斜部分的壳体。模块实施例还可以包括用于将电信号转换为光信号和光信号到电的电路，并且电路可以以多个数据速率选择性地操作。

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