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1. 发明申请

US20110049377A1 CHARACTERIZING RADIOTHERAPY BEAMS BASED ON IMAGE DETECTION ARRAY DATA 有权
标题翻译：基于图像检测阵列数据表征放射治疗
公开(公告)号：US20110049377A1
公开(公告)日：2011-03-03
申请号：US12548245
申请日：2009-08-26
申请人： Daniel MORF , Juergen HEESE
发明人： Daniel MORF , Juergen HEESE
IPC分类号： G01T1/24 , G01T7/00 , G01T1/02 , G01T1/20
CPC分类号： G01T1/2928 , A61N5/1048 , A61N2005/1056 , A61N2005/1074 , A61N2005/1087
摘要： A method for determining parameters of a beam is disclosed. As a part of a disclosed method, a beam is received at an image detection array where charges are generated and collected, at a plurality of pixels. Values associated with at least one of a plurality of parameters of the beam are determined by integrating information supplied from each of the pixels. Feedback is generated that represents the values.
摘要翻译：公开了一种用于确定梁的参数的方法。作为所公开的方法的一部分，在多个像素处生成和收集电荷的图像检测阵列处接收光束。通过对从每个像素提供的信息进行积分来确定与波束的多个参数中的至少一个相关联的值。生成代表值的反馈。

2. 发明申请

US20140014814A1 CIRCUITRY AND METHOD FOR COLLECTING IMAGE ARRAY DATA WITH SEPARATE ADDRESSING AND DYNAMIC CLAMPING OF PIXELS TO ALLOW FOR FASTER PIXEL DATA READOUT AND FULL REMOVAL OF PIXEL CHARGES 有权
标题翻译：采用独立寻址方式收集图像阵列数据的电路和方法以及像素的动态钳位，以实现更快的像素数据读取和全面清除像素电荷
公开(公告)号：US20140014814A1
公开(公告)日：2014-01-16
申请号：US13549678
申请日：2012-07-16
申请人： Michael STAMM , Harald MIKULA , Daniel MORF , Heinrich RIEM , Viktor STEINLIN
发明人： Michael STAMM , Harald MIKULA , Daniel MORF , Heinrich RIEM , Viktor STEINLIN
IPC分类号： H01L27/146
CPC分类号： H04N5/32 , H04N5/3594 , H04N5/3597 , H04N5/374
摘要： Circuitry and method for collecting image array data in which pixels are addressed and dynamically clamped separately. In accordance with one embodiment, pixels are addressed and clamped during different time intervals, thereby allowing faster pixel data readout while still allowing sufficient time to remove all pixel charges.
摘要翻译：用于收集图像阵列数据的电路和方法，其中像素被寻址并分别动态地钳位。根据一个实施例，在不同的时间间隔内寻址和钳位像素，从而允许更快的像素数据读出，同时仍然允许足够的时间去除所有像素电荷。

3. 发明申请

US20120097858A1 METHOD AND APPARATUS FOR MULTI-LAYERED HIGH EFFICIENCY MEGA-VOLTAGE IMAGER 有权
标题翻译：多层高效率电位成像器的方法与装置
公开(公告)号：US20120097858A1
公开(公告)日：2012-04-26
申请号：US12910060
申请日：2010-10-22
申请人： Daniel MORF
发明人： Daniel MORF
IPC分类号： G01T1/24 , G01T1/20 , H01L27/00
CPC分类号： G01T1/20 , G01T1/1606 , G01T1/2018 , H01L27/14663
摘要： A multi-layered mega-voltage digital imager is disclosed. In one embodiment, the radiation to particle conversion and particle to electricity conversion is paired as a modular entity. The entity is replicated on top of each other as a layered unit to build an imager with increased resolution and efficiency. Due to this paired replication, sub-images from each replicated pair may be selectively combined and processed to enhance the quality of the image. By varying and adding components at each layer, a different dose rate, and increased resolution, energy sensitivity and efficiency are achieved. The multilayered approach is cost effective and removes problems associated with traditional high efficient MV imagers used for high energy radiations.
摘要翻译：公开了一种多层式电压数字成像仪。在一个实施例中，辐射到粒子转换和粒子对电转换被配对为模块化实体。该实体作为分层单元在彼此之上进行复制以构建具有更高分辨率和效率的成像器。由于这种配对复制，可以选择性地组合和处理来自每个复制对的子图像以增强图像的质量。通过在每一层改变和添加组分，实现了不同的剂量率，并提高了分辨率，能量灵敏度和效率。多层方法是成本有效的，并且消除了与用于高能量辐射的传统高效MV成像器相关的问题。

4. 发明申请

US20120014618A1 SYSTEM AND METHOD FOR MEASURING X-RAY BEAM PROFILE USING AN AREA DETECTOR 有权
标题翻译：使用区域检测器测量X射线光束轮廓的系统和方法
公开(公告)号：US20120014618A1
公开(公告)日：2012-01-19
申请号：US13070067
申请日：2011-03-23
申请人： Mingshan SUN , Josh STAR-LACK , Gary VIRSHUP , Daniel MORF , Stefan Jochem THIEME-MARTI
发明人： Mingshan SUN , Josh STAR-LACK , Gary VIRSHUP , Daniel MORF , Stefan Jochem THIEME-MARTI
IPC分类号： G06K9/36
CPC分类号： A61B6/4266 , A61B6/5205 , A61B6/582 , A61B2017/00725 , A61B2090/3762 , A61N5/1075 , A61N2005/1061
摘要： The claimed subject matter describes a novel technique to measure the beam profile using an area detector. In one embodiment, a set of one-dimensional beam profile measurements is performed by taking two images under the same source conditions but at two different positions of the detector, with each position of the detector shifted by a certain distance in the direction corresponding to the direction of the one-dimensional profile measurement. In further embodiments, a set of two-dimensional beam profile measurements is achieved by determining a second set of one-dimensional profiles from the same sampling points in a second direction and building a two-dimensional map of the beam profile by correlating the first one-dimensional profile measurement with the second one-dimensional profile measurement.
摘要翻译：所要求保护的主题描述了使用区域检测器测量光束轮廓的新技术。在一个实施例中，通过在相同源条件下但在检测器的两个不同位置处拍摄两个图像来执行一组一维波束轮廓测量，其中检测器的每个位置在对应于该检测器的方向上偏移一定距离方向的一维轮廓测量。在另外的实施例中，通过从第二方向上的相同采样点确定第二组一维轮廓并通过将第一个方向相关联来构建波束轮廓的二维图来实现一组二维波束轮廓测量第二个一维轮廓测量的三维轮廓测量。

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