-
1.发明申请METHOD AND APPARATUS FOR REAL-TIME MECHANICAL AND DOSIMETRIC QUALITY ASSURANCE MEASUREMENTS IN RADIATION THERAPY 审中-公开辐射治疗中实时机械和剂量质量保证测量的方法与装置公开(公告)号：US20140267697A1
公开(公告)日：2014-09-18
申请号：US13894474
申请日：2013-05-15
IPC分类号： G01T1/02
CPC分类号： A61B6/4216 , A61B6/08 , A61B6/583 , A61N5/1001 , A61N5/1049 , A61N5/1067 , A61N5/1075 , A61N5/1081 , A61N2005/105 , A61N2005/1059 , A61N2005/1076
摘要： A method and device for real-time mechanical and dosimetric quality assurance measurements in radiation therapy provides a unified measurement of mechanical motion and radiation components of the machine. The device includes an imaging surface for receiving multiple energy sources. The imaging surface has an imaging plane positioned on a same plane as an isocenter of a medical accelerator. A camera measures and records data related to the multiple energy sources. A mirror system can be used to direct the multiple energy sources to the camera for further processing. However, in some instances the mirror system may not be necessary. Accordingly, a single device can be used to unify the measurement of mechanical motion and radiation component of the machine. The device can also include computer control in order to automate the movement of the device and/or automation of the QA protocol.
摘要翻译： 用于放射治疗中实时机械和剂量测量质量保证测量的方法和装置提供机器的机械运动和辐射部件的统一测量。 该装置包括用于接收多个能量源的成像表面。 成像表面具有与医疗加速器的等角点位于同一平面上的成像平面。 相机测量和记录与多种能源相关的数据。 可以使用反射镜系统将多个能量源引导到相机进行进一步处理。 然而，在某些情况下，镜像系统可能不是必需的。 因此，可以使用单个装置来统一机械运动的测量和机器的辐射分量。 该设备还可以包括计算机控制以便自动化设备的移动和/或QA协议的自动化。
-
2.发明申请MRI-COMPATIBLE, INTEGRATED FORCE AND TORQUE SENSORS AND SYSTEMS THAT INCORPORATE THE SENSORS 有权兼容传感器的MRI兼容，集成力和转矩传感器和系统公开(公告)号：US20150018840A1
公开(公告)日：2015-01-15
申请号：US13939041
申请日：2013-07-10
CPC分类号： A61B34/30 , A61B90/11 , A61B2017/00911 , A61B2090/066 , A61B2090/374 , G01L5/166
摘要： A magnetic resonance imaging (MRI) compatible sensor for measuring torque with respect to an axis of rotation in conjunction with an applied linear force includes a shaft arranged in a longitudinal direction substantially along the axis of rotation, a base component arranged along the axis of rotation and displaced with respect to the shaft, a torque detector assembly configured to be coupled to rotational motion of the shaft about the axis of rotation relative to the base component, and a linear-force detector assembly configured to be coupled to linear motion of the shaft from a force applied in a direction substantially coincident with the axis of rotation relative to the base component. The torque detector assembly and the linear-force detector assembly are substantially de-coupled from each other such that torque measurements are substantially independent of linear force measurements. The MRI compatible sensor consists essentially of MRI compatible materials.
摘要翻译： 一种用于相对于所施加的线性力相对于旋转轴测量转矩的磁共振成像（MRI）兼容传感器包括沿着旋转轴线沿纵向设置的轴，沿着旋转轴线布置的基部部件 并且相对于所述轴移位;扭矩检测器组件，被配置为联接到所述轴相对于所述基座部件绕所述转轴旋转的运动;以及线性力检测器组件，被配置为联接到所述轴的直线运动 从基本上与旋转轴线重合的方向施加的力相对于基座部件。 转矩检测器组件和线性力检测器组件彼此基本上脱耦合，使得扭矩测量基本上与线性力测量无关。 MRI兼容传感器主要由MRI兼容材料组成。
-
3.发明申请公开(公告)号：US20200275942A1
公开(公告)日：2020-09-03
申请号：US16759602
申请日：2018-10-26
摘要： The present invention is directed to a device to firmly grasp and manipulate delicate tissues in microsurgery, while precisely measuring tool-tissue interaction forces in three dimensions (x-y-z). The design enables precise measurement of forces at the tool tip without being influenced by other forces that may act on the tool shaft. The device of the present invention is capable of measuring axial (z) forces together with the transverse forces (x-y) on an actuated (not static) instrument. Fiber optic sensors are embedded into strategic locations of the design to decouple and precisely detect force components (x-y-z) separately. The force information is used to provide feedback to the operator, or to a robotic platform. The exerted forces on critical tissues, such as the retina in eye surgery, can be maintained at a safe level, clinical complications due to excessive forces can be lessened, safety, and outcome of microsurgical procedures can be enhanced.
-
4.发明申请公开(公告)号：US20130296884A1
公开(公告)日：2013-11-07
申请号：US13874555
申请日：2013-05-01
IPC分类号： A61B19/00
CPC分类号： A61B19/2203 , A61B34/30 , A61B90/20 , A61B2034/105 , A61B2034/108 , A61B2090/3735 , A61B2090/378
摘要： A novel sensing system and methods for preventing damage to the cochlea during cochlear implant surgery are disclosed, using optical sensing to determine the distance of a stylet or the end of the implant itself from the interior wall of the scalar tympani. A variety of feedback methods are proposed to enable the surgeon to perform the procedure safely without damage to the basilar membrane or other delicate anatomic structures. Although a number of embodiments are disclosed, one preferred embodiment comprises a robotically manipulated end-effector.
摘要翻译： 公开了一种用于在耳蜗植入手术期间预防耳蜗损伤的新型感测系统和方法，其使用光学感测来确定探针的距离或植入物自身的端部与标准鼓膜的内壁。 提出了各种反馈方法，使外科医生能够安全地执行手术，而不会损伤基底膜或其他微妙的解剖结构。 尽管公开了许多实施例，但是一个优选实施例包括机器人操纵的端部执行器。
-
公开(公告)号：US11033234B2
公开(公告)日：2021-06-15
申请号：US15520973
申请日：2015-10-22
摘要： An optical imaging system for interfacing with a separate examination apparatus and methods of making and using the same are disclosed. The optical imaging system can include an imaging housing including a housing enclosure and a housing receptor plate, a subject support mount, a cart including an extendable arm, an optical arrangement including an optical source, a cantilever mirror system, and the housing enclosure, and a detection optical path providing optical communication between the cantilever mirror system and an optical detector. The subject support mount allows optical illumination via at least one optical port. The extendable arm is affixed to the cart at one end and the optical arrangement at another end. The extendable arm can move from a retracted position to an extended position without contacting the subject support mount or the subject.
-
6.发明授权Method and apparatus for real-time mechanical and dosimetric quality assurance measurements in radiation therapy 有权放射治疗中实时机械和剂量测量质量保证测量的方法和装置公开(公告)号：US09211101B2
公开(公告)日：2015-12-15
申请号：US13894474
申请日：2013-05-15
CPC分类号： A61B6/4216 , A61B6/08 , A61B6/583 , A61N5/1001 , A61N5/1049 , A61N5/1067 , A61N5/1075 , A61N5/1081 , A61N2005/105 , A61N2005/1059 , A61N2005/1076
摘要： A method and device for real-time mechanical and dosimetric quality assurance measurements in radiation therapy provides a unified measurement of mechanical motion and radiation components of the machine. The device includes an imaging surface for receiving multiple energy sources. The imaging surface has an imaging plane positioned on a same plane as an isocenter of a medical accelerator. A camera measures and records data related to the multiple energy sources. A mirror system can be used to direct the multiple energy sources to the camera for further processing. However, in some instances the mirror system may not be necessary. Accordingly, a single device can be used to unify the measurement of mechanical motion and radiation component of the machine. The device can also include computer control in order to automate the movement of the device and/or automation of the QA protocol.
摘要翻译： 用于放射治疗中实时机械和剂量测量质量保证测量的方法和装置提供机器的机械运动和辐射部件的统一测量。 该装置包括用于接收多个能量源的成像表面。 成像表面具有与医疗加速器的等角点位于同一平面上的成像平面。 相机测量和记录与多种能源相关的数据。 可以使用反射镜系统将多个能量源引导到相机进行进一步处理。 然而，在某些情况下，镜像系统可能不是必需的。 因此，可以使用单个装置来统一机械运动的测量和机器的辐射分量。 该设备还可以包括计算机控制以便自动化设备的移动和/或QA协议的自动化。
-
公开(公告)号：US20180369070A1
公开(公告)日：2018-12-27
申请号：US15737034
申请日：2016-06-17
发明人： Andrea Gielen , Megan Elizabeth Carney , Joseph C. Hajj , Joseph Heaney , Welles Sakmar , Iulian Ioan Iordachita , Nathan W. Scott , Soraya J. Bailey
摘要： A tamper-resistant, handheld pill dispenser includes a housing including a container to hold a plurality of pills and an opening on a side of the housing. The opening is sized sufficiently to deposit the pills into the container. The dispenser also includes a locking assembly in the opening, and a delivery channel sufficient to pass a pill therethrough. The delivery channel extends from the container to an exterior of the dispenser. The dispenser also includes a user input device on an exterior of the housing and a dispensing mechanism within the dispenser adjacent to the container. The locking assembly can open and close the opening in the housing to restrict access to the container through the opening by unauthorized users. The dispensing mechanism can dispense a pill from the container to the exterior of the dispenser via the delivery channel when activated by an authorized user of the pill dispenser.
-
8.发明授权MRI-compatible, integrated force and torque sensors and systems that incorporate the sensors 有权MRI兼容的集成力和转矩传感器以及包含传感器的系统公开(公告)号：US09289265B2
公开(公告)日：2016-03-22
申请号：US13939041
申请日：2013-07-10
CPC分类号： A61B34/30 , A61B90/11 , A61B2017/00911 , A61B2090/066 , A61B2090/374 , G01L5/166
摘要： A magnetic resonance imaging (MRI) compatible sensor for measuring torque with respect to an axis of rotation in conjunction with an applied linear force includes a shaft arranged in a longitudinal direction substantially along the axis of rotation, a base component arranged along the axis of rotation and displaced with respect to the shaft, a torque detector assembly configured to be coupled to rotational motion of the shaft about the axis of rotation relative to the base component, and a linear-force detector assembly configured to be coupled to linear motion of the shaft from a force applied in a direction substantially coincident with the axis of rotation relative to the base component. The torque detector assembly and the linear-force detector assembly are substantially de-coupled from each other such that torque measurements are substantially independent of linear force measurements. The MRI compatible sensor consists essentially of MRI compatible materials.
摘要翻译： 一种用于相对于所施加的线性力相对于旋转轴测量转矩的磁共振成像（MRI）兼容传感器包括沿着旋转轴线沿纵向设置的轴，沿着旋转轴线布置的基部部件 并且相对于所述轴移位;扭矩检测器组件，被配置为联接到所述轴相对于所述基座部件绕所述转轴旋转的运动;以及线性力检测器组件，被配置为联接到所述轴的直线运动 从基本上与旋转轴线重合的方向施加的力相对于基座部件。 转矩检测器组件和线性力检测器组件彼此基本上脱耦合，使得扭矩测量基本上与线性力测量无关。 MRI兼容传感器主要由MRI兼容材料组成。
-
9.发明授权公开(公告)号：US09020613B2
公开(公告)日：2015-04-28
申请号：US13874555
申请日：2013-05-01
CPC分类号： A61B19/2203 , A61B34/30 , A61B90/20 , A61B2034/105 , A61B2034/108 , A61B2090/3735 , A61B2090/378
摘要： A novel sensing system and methods for preventing damage to the cochlea during cochlear implant surgery are disclosed, using optical sensing to determine the distance of a stylet or the end of the implant itself from the interior wall of the scalar tympani. A variety of feedback methods are proposed to enable the surgeon to perform the procedure safely without damage to the basilar membrane or other delicate anatomic structures. Although a number of embodiments are disclosed, one preferred embodiment comprises a robotically manipulated end-effector.
摘要翻译： 公开了一种用于在耳蜗植入手术期间预防耳蜗损伤的新型感测系统和方法，其使用光学感测来确定探针的距离或植入物自身的端部与标准鼓膜的内壁。 提出了各种反馈方法，使外科医生能够安全地执行手术，而不会损伤基底膜或其他微妙的解剖结构。 尽管公开了许多实施例，但是一个优选实施例包括机器人操纵的端部执行器。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
