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公开(公告)号：US5643304A
公开(公告)日：1997-07-01
申请号：US483385
申请日：1995-06-07
CPC分类号： A61B17/32002 , A61B18/1482 , A61M1/0058 , A61M1/0084 , A61B18/14 , A61B2017/00261 , A61B2017/00544 , A61B2017/4216 , A61B2018/00148 , A61B2018/0016 , A61B2018/00178 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00982 , A61B2018/00988 , A61B2018/124 , A61B2018/1253 , A61B2018/126
摘要： A method and apparatus for minimally invasive tissue removal contemplates a system including a tissue cutting tool having a motor driven cutting blade reciprocating within a percutaneously introducable cannula. In accordance with one method of the invention, the frequency of reciprocation of the cutting blade is tuned to a characteristic frequency of the target tissue to be excised, which frequency is a function of certain properties of the target tissue and the surrounding tissue. Cutting at the characteristic frequency of the target tissue not only enhances the speed and efficiency of the tissue excision, but also minimizes the risk of cutting surrounding tissue. Another aspect of the system includes feedback control of both aspiration and irrigation circuits of the system. With the feedback control, coupled with user settable inputs, the surgeon can control the system to "tease" tissue into the cutting opening to provide more manageable bite sizes of the excised tissue. Controllable valves and pressure transducers allow the operator to set and maintain the aspiration vacuum and irrigation pressure at optimum levels. In other aspects of the invention, other cutting heads, such as a rasp and a tissue morcelator, are disclosed which take advantage of the integrated feedback control system of the invention.
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公开(公告)号：US20060264964A1
公开(公告)日：2006-11-23
申请号：US11132268
申请日：2005-05-19
申请人： Jeffrey Scifert , Stephen Mariano , Richard Wisdom , Gary Whipple , A. Boccuti , Roger White , Thomas Washburn
发明人： Jeffrey Scifert , Stephen Mariano , Richard Wisdom , Gary Whipple , A. Boccuti , Roger White , Thomas Washburn
IPC分类号： A61F2/00
CPC分类号： A61B17/8816 , A61M39/1055
摘要： The invention relates, according to one embodiment, to a graft syringe assembly for delivering bone graft material is disclosed. The graft syringe assembly comprises a syringe subassembly including a syringe barrel having an inner chamber adapted for receiving bone graft material, a plunger adapted for expelling bone graft material from the inner chamber, the plunger slidably received within the inner chamber, and a syringe adapter coupled to the syringe barrel. The graft syringe assembly further comprises a connection subassembly coupled to the syringe adapter, and a delivery tube subassembly coupled to the connection subassembly, wherein the connection subassembly is configured to allow the delivery tube subassembly to rotate relative to the syringe subassembly.
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公开(公告)号：US09046559B2
公开(公告)日：2015-06-02
申请号：US13467834
申请日：2012-05-09
申请人： Ryan Lindsay , Roger White , Scott Bowman , John Cochoy
发明人： Ryan Lindsay , Roger White , Scott Bowman , John Cochoy
CPC分类号： G01R31/025 , B60L3/0007 , B60L3/0046 , B60L3/0061 , B60L3/0069 , B60L3/04 , B60L11/1803 , B60L11/1864 , B60L11/1868 , B60L2240/547 , B60L2240/80 , B60L2250/10 , B60L2260/50 , G01R27/18 , G01R31/006 , G01R31/08 , G01R31/085 , G01R31/088 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066
摘要： An isolation monitor is disclosed in which a switchable bias voltage is imposed on a chassis ground. An isolation voltage is measured when a bias voltage is applied. When there are no electrical faults, the isolation voltage swings up and down to known values. When a fault occurs, the isolation voltage will not to swing to the known values, and thus the isolation resistance can be measured and alarm generated if the isolation resistance falls below a threshold value.
摘要翻译： 公开了一种隔离监视器，其中可切换偏置电压施加在机架地面上。 当施加偏置电压时测量隔离电压。 当没有电气故障时，隔离电压上下摆动到已知值。 当发生故障时，隔离电压不会摆动到已知值，因此如果隔离电阻低于阈值，则可以测量隔离电阻并产生报警。
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公开(公告)号：US5396880A
公开(公告)日：1995-03-14
申请号：US865349
申请日：1992-04-08
申请人： Jonathan Kagan , Roger White , David L. Brumfield
发明人： Jonathan Kagan , Roger White , David L. Brumfield
CPC分类号： A61B1/0051 , A61B1/042 , A61B1/3135 , A61B5/032
摘要： A system for direct visualization of the spine and the epidural and/or intra-discal space to facilitate diagnosis and treatment of spinal conditions and that is adapted for percutaneous introduction into the spinal space. The system includes a disposable flexible catheter, a fiber-optic bundle disposed within the catheter which is connected to a light source and camera. The bundle is removably and adjustably connected to the proximal end of the catheter to permit rotation of the bundle relative to the catheter. A mechanism for controllably deflecting the tip of the catheter is provided to vary the viewing angle of the fiber-optic bundle within and to assist in steering the catheter through the spinal space. The mechanism includes a deflection wire extending through the catheter and affixed at the distal end thereof. The proximal end of the deflection wire is affixed to a sleeve which is slidably disposed around the catheter and within a housing. The housing includes an internal flange that defines a stop surface which is contacted by the sleeve as the catheter and deflection wire is moved in a first direction. After the sleeve contacts the stop surface, further movement of the catheter in the first direction causes tension in the wire between the sleeve and the wire's securement to the catheter, thereby bending the catheter tip in the direction of the securement. The catheter can be rotated with the tip in its deflected position to provide a conical viewing region within the spinal space.
摘要翻译： 用于脊柱和硬膜外和/或椎间盘内空间的直接可视化的系统，以便于脊柱状况的诊断和治疗，并适于经皮引入脊柱空间。 该系统包括一次性柔性导管，布置在导管内的光纤束，其连接到光源和照相机。 束可拆卸地并且可调节地连接到导管的近端以允许束相对于导管旋转。 提供用于可控地偏转导管的尖端的机构以改变光纤束的视角并帮助将导管转向脊柱空间。 该机构包括延伸穿过导管并固定在其远端的偏转线。 偏转线的近端固定到套筒上，该套筒可滑动地设置在导管周围并在壳体内。 壳体包括内部凸缘，其限定当导管和挠曲线沿第一方向移动时由套筒接触的止动表面。 在套筒接触止动表面之后，导管在第一方向上的进一步运动导致套管和电线固定到导管之间的线中的张力，从而沿着固定方向弯曲导管尖端。 导管可以随着尖端在其偏转位置旋转以在脊柱空间内提供锥形观察区域。
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公开(公告)号：US20120179765A1
公开(公告)日：2012-07-12
申请号：US13215735
申请日：2011-08-23
申请人： Roger White , Amy White , Phillip White
发明人： Roger White , Amy White , Phillip White
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： An e-mail sender is provided with an option to send a notification to the prospective recipient(s) of an e-mail indicating to the recipient that an e-mail has been sent to his or her attention or to a business or other entities attention. The notification can be advantageously sent by a different communications route, such as by mail, courier, telephone call, facsimile, social network, or other method. Back up notifications can also be sent on an automated basis. The notification can be sent automatically and/or sent a period of time after the e-mail is sent if an acknowledgment or reply is not received.
摘要翻译： 向电子邮件发送者提供选项，以向电子邮件的潜在收件人发送通知，向收件人指示电子邮件已被发送给他或她的注意事项或商业或其他实体 注意。 该通知可以有利地通过不同的通信路由发送，例如通过邮件，快递，电话呼叫，传真，社交网络或其他方法。 备份通知也可以自动发送。 如果未收到确认或回复，则可以在发送电子邮件之后的一段时间内自动发送和/或发送通知。
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公开(公告)号：US11000881B2
公开(公告)日：2021-05-11
申请号：US16300165
申请日：2016-10-19
申请人： Roger White
发明人： Roger White
摘要： Apparatus (200) for sorting mixed waste materials, comprising: a housing (260) configured to be vibrated to assist sorting; a screen (210) supported by the housing (260) and having an inlet end (212) for receiving waste materials and an outlet end (214) for discharging at least some waste received at the inlet end (212), the screen (210) comprising at least one portion (220) pivotally coupled adjacent the inlet end (212) to a substantially horizontal axle (222) mounted in the housing (260); and drive means (224,228) configured to pivot the at least one portion (222) of the screen (210) about the axle (222) with a controlled reciprocating action.
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公开(公告)号：US20190143372A1
公开(公告)日：2019-05-16
申请号：US16300165
申请日：2016-10-19
申请人： Roger White
发明人： Roger White
摘要： Apparatus (200) for sorting mixed waste materials, comprising: a housing (260) configured to be vibrated to assist sorting; a screen (210) supported by the housing (260) and having an inlet end (212) for receiving waste materials and an outlet end (214) for discharging at least some waste received at the inlet end (212), the screen (210) comprising at least one portion (220) pivotally coupled adjacent the inlet end (212) to a substantially horizontal axle (222) mounted in the housing (260); and drive means (224,228) configured to pivot the at least one portion (222) of the screen (210) about the axle (222) with a controlled reciprocating action.
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公开(公告)号：US08832198B2
公开(公告)日：2014-09-09
申请号：US13215735
申请日：2011-08-23
申请人： Roger White , Amy White , Phillip White
发明人： Roger White , Amy White , Phillip White
CPC分类号： G06Q10/107
摘要： An e-mail sender is provided with an option to send a notification to the prospective recipient(s) of an e-mail indicating to the recipient that an e-mail has been sent to his or her attention or to a business or other entities attention. The notification can be advantageously sent by a different communications route, such as by mail, courier, telephone call, facsimile, social network, or other method. Back up notifications can also be sent on an automated basis. The notification can be sent automatically and/or sent a period of time after the e-mail is sent if an acknowledgment or reply is not received.
摘要翻译： 向电子邮件发送者提供选项，以向电子邮件的潜在收件人发送通知，向收件人指示电子邮件已被发送给他或她的注意事项或商业或其他实体 注意。 该通知可以有利地通过不同的通信路由发送，例如通过邮件，快递，电话呼叫，传真，社交网络或其他方法。 备份通知也可以自动发送。 如果未收到确认或回复，则可以在发送电子邮件之后的一段时间内自动发送和/或发送通知。
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9.发明授权Motor controller with integrated safety function to eliminate requirement for external contactor 有权具有集成安全功能的电机控制器，可消除对外部接触器的要求公开(公告)号：US08602140B2
公开(公告)日：2013-12-10
申请号：US13437841
申请日：2012-04-02
申请人： Roger White , Stephen Post
发明人： Roger White , Stephen Post
IPC分类号： B60K1/00
CPC分类号： H02J7/0031 , H02P7/00 , H02P21/00
摘要： Circuits, systems, and methods are disclosed to eliminate the requirement for an external electromechanical contactor. Integrating contactor circuits with a motor controller reduces cost. Additionally, the cost of the contactor circuit may be reduced by providing transistors designed to block current in only one direction in the event of an electrical fault corresponding to an electrical drive direction.
摘要翻译： 公开了电路，系统和方法，以消除对外部机电接触器的要求。 将接触器电路与电机控制器集成可以降低成本。 此外，通过提供设计成在电气故障对应于电驱动方向的情况下仅在一个方向上阻挡电流的晶体管可以降低接触器电路的成本。
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公开(公告)号：US20060121469A1
公开(公告)日：2006-06-08
申请号：US10519404
申请日：2003-07-04
申请人： George Parker , Roger White , Goran Leonardsson
发明人： George Parker , Roger White , Goran Leonardsson
CPC分类号： C12Q1/6897
摘要： Screening methods for identifying compounds that are useful as contraceptives are provided. In particular, the compounds inhibit the interaction between steroidogenic factor 1 (SF-1) and nuclear receptor interacting protein (Nrip1) or the up-regulate SF-1 expression.
摘要翻译： 提供了用于鉴定可用作避孕药具的化合物的筛选方法。 特别地，这些化合物抑制类固醇生成因子1（SF-1）和核受体相互作用蛋白（Nrip1）或上调SF-1表达之间的相互作用。
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