公开(公告)号：US07814068B2

公开(公告)日：2010-10-12

申请号：US09987828

申请日：2001-11-16

申请人： Omid McDonald ,  Philip Painter ,  David McDonald

发明人： Omid McDonald ,  Philip Painter ,  David McDonald

IPC分类号： G06F17/00

CPC分类号： H04M1/274516 ,  H04M1/72519

摘要： A method and system for detecting change to a record in a file stored on an electronic token involves storing a change detection code (CDC) so that a change detection applet can calculate a current CDC for corresponding record(s), and compare the current CDC with the stored CDC to determine if data has changed. Any changes to records are registered by a registering element that provides a service feature, back-up of the file and/or synchronizes the file with other files stored remotely. One use of the method is to back-up phonebook records on USIM/SIM cards.

摘要翻译： 用于检测对存储在电子令牌上的文件中的记录的改变的方法和系统涉及存储改变检测码（CDC），使得改变检测小程序可以计算相应记录的当前CDC，并且比较当前CDC 与存储的CDC确定数据是否已更改。 记录的任何更改由提供服务功能，文件备份和/或与远程存储的其他文件同步的注册元素注册。 该方法的一个用途是在USIM / SIM卡上备份电话簿记录。

公开(公告)号：US5920317A

公开(公告)日：1999-07-06

申请号：US661611

申请日：1996-06-11

申请人： Omid McDonald

发明人： Omid McDonald

IPC分类号： G01S7/52 ,  G01S15/89 ,  G06T1/00

CPC分类号： G01S15/899 ,  G01S7/52073 ,  G06Q50/24

摘要： A system for recording and displaying ultrasound images. The system includes a database server, an ultrasound image capture station and an ultrasound image review station. The ultrasound images are captured from an analog video signal stream output by an ultrasound machine and converted into compressed digital data preferably in MPEG format. The compressed digital data is archived to a compact disc recordable medium for permanent storage. The ultrasound images may be annotated by a sonographer as they are captured. The sonographer selects an annotation icon from a predefined list of icons to highlight points of interest in an ultrasound scan. The system also includes a demographic data module for tracking captured ultrasound scans, and a clinical data module for reporting ultrasound findings and diagnoses. The advantages include reduced storage requirements because of the elimination of video tape; more accurate tracking of ultrasound scans; easier review due to perfect still frames, random access, annotated highlights and zoom capability; faster more accurate reporting of findings and diagnosis; and, the ability to share ultrasound images over local and wide area networks.

摘要翻译： 一种用于记录和显示超声图像的系统。 该系统包括数据库服务器，超声图像捕获站和超声图像检查站。 从超声机输出的模拟视频信号流捕获超声图像，并优选以MPEG格式转换为压缩数字数据。 压缩的数字数据被存档到用于永久存储的光盘可记录介质。 超声波图像可能在超声波检查仪被捕获时注释。 超声检查师从预定义的图标列表中选择一个注释图标，以突出显示超声扫描中的感兴趣点。 该系统还包括用于跟踪捕获的超声扫描的人口统计数据模块，以及用于报告超声发现和诊断的临床数据模块。 优点包括减少存储要求，因为消除录像带; 更准确地跟踪超声扫描; 由于完美的静态框架，随机访问，注释亮点和缩放功能，更容易查看; 更快更准确地报告发现和诊断; 以及在本地和广域网上共享超声图像的能力。