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公开(公告)号：EP1327892A3
公开(公告)日：2005-02-16
申请号：EP03100346.0
申请日：1995-10-06
Applicant: Advanced Technology Laboratories, Inc.
Inventor： Roundhill, David , Rust, David , Cooley, Clifford R. ,
CPC classification number: G01S7/52085 , G01S7/52047 , G01S7/52063 , G01S15/8918 , G01S15/8979
Abstract: An ultrasonic apparatus for scanning an image field of a subject extending in substantially opposite directions from the middle of said field to lateral extremes of said field with beams of ultrasound which are transmitted and received in a pattern in which the beams are spatially adjacent to each other over said image field. This apparatus has means for minimizing multipath artifacts, comprising means for sequentially transmitting and receiving ultrasonic beams in successive beam directions along which the consecutively transmitted and receive beams are substantially spatially separated, and in an alternate manner. This means may include means for sequentially transmitting and receiving beams in successive beam directions that are divergent from a first beam direction located at a first location in said image field alternately each side of the first beam direction; and/or means for sequentially transmitting and receiving beams in successive beam directions that are convergent from two opposite beam directions alternately towards the center of said image field.
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122.发明授权Medical ultrasonic diagnostic system with upgradeable transducer probes and other features 失效用的可能性的医疗诊断超声组件来更新换能器探头
公开(公告)号：EP0795295B1
公开(公告)日：2004-05-19
申请号：EP97301270.1
申请日：1997-02-26
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Pflugrath, Lauren S. , Souquet, Jacques
IPC: A61B8/00
CPC classification number: A61B8/56 , A61B5/0022 , A61B8/00 , A61B8/4405 , A61B8/463 , A61B8/465 , A61B8/565 , A61B2560/0271 , G01S7/003 , G01S7/52023 , G01S7/52034 , G01S15/899 , G05B2219/34038 , G05B2219/45169 , G06F19/00 , G06F19/321 , G06F19/3418 , Y10S128/903 , Y10S128/904
Abstract: A remotely upgradeable medical diagnostic ultrasound system is described which is upgradeable with a new transducer probe by means of air shipment of the upgrade hardware and remote transmission of upgrade data which controls operation of the probe. The ultrasound system includes a data communicator such as a network link or modem for receiving upgrade data from a remote location. A process for upgrading the system is provided whereby a communications link is established over a common carrier communications medium between the ultrasound system and a remote terminal, which transmits upgrade program data to the ultrasound system. The program data portion of an upgrade is provided via the communications link while the hardware portion of the upgrade is shipped by air freight to the user. In this way, an ultrasound upgrade can be provided to a user from a remote location in a matter of hours.
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123.发明授权Ultrasonic pulsed Doppler flow measurement system with two dimensional autocorrelation processing 失效超声系统用于使用具有二维自相关处理的脉冲多普勒效应测量流量
公开(公告)号：EP0650036B1
公开(公告)日：2004-01-21
申请号：EP94307502.8
申请日：1994-10-13
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC. , THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION
Inventor： Powers, Jeffry E. , Loupas, Thanasis
CPC classification number: G01S15/8979 , G01S7/52034 , G01S7/52071 , G01S15/52 , G01S15/582
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124.发明公开Three dimensional ultrasonic diagnostic image rendering from tissue and flow images 失效的三维超声波图像回放流和组织图像的诊断
公开(公告)号：EP0844496A3
公开(公告)日：1999-09-08
申请号：EP97309497.2
申请日：1997-11-25
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Quistgaard, Jens Ulrich
IPC: G01S15/89
CPC classification number: A61B8/483 , A61B8/06 , A61B8/13 , G01S15/8979 , G01S15/8993 , G06T17/00 , Y10S128/916
Abstract: A medical diagnostic ultrasound system is described in which ultrasonic B mode tissue information and Doppler flow information is acquired from a volumetric region of the body and processed in an interleaved sequence to render a three dimensional image. The three dimensional rendering processes the B mode and Doppler flow information to give priority to tissue information, flow information, or a blend of the two.
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公开(公告)号：EP0882426A3
公开(公告)日：1999-08-04
申请号：EP98304381.1
申请日：1998-06-03
Applicant: Advanced Technology Laboratories, Inc.
Inventor： Schwartz, Gary Allen
IPC: A61B8/08
CPC classification number: G01S15/8993 , A61B8/0825 , A61B8/4209 , A61B8/4281 , A61B8/483 , G01S7/52026 , G01S15/8979
Abstract: An ultrasonic diagnostic imaging system is described which produces ultrasonic breast images by acquiring ultrasonic data from a volumetric region of the breast, then volume rendering the data to produce a projection image from the data set. The diagnostic image reveals diagnostic information of the complete volume of breast tissue in a single ultrasonic image.
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Patent Agency Ranking126.发明公开Ultrasonic diagnostic imaging system with doppler assisted tracking of tissue motion 失效超声成像系统的组织运动的多普勒跟踪
公开(公告)号：EP0880937A3
公开(公告)日：1999-06-09
申请号：EP98304234.2
申请日：1998-05-28
Applicant: Advanced Technology Laboratories, Inc.
Inventor： Criton, Aline Laure , Loupas, Thanasis
CPC classification number: A61B8/486 , A61B5/489 , A61B8/488 , G01S7/52036 , G01S7/52073 , G01S15/8979
Abstract: A method and apparatus are presented for tracing the border of tissue through temporally acquired scanlines comprising the steps of reducing noise in the scanlines, producing a map of tissue edges from the scanlines, denoting a tissue border to be traced, and using velocity information corresponding to tissue edges to trace the denoted border.
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127.发明公开Three dimensional M-mode ultrasonic diagnostic imaging system 失效Dreidimensionales M-Modus-Ultraschalldiagnostik-Abbildungssystem
公开(公告)号：EP0881506A2
公开(公告)日：1998-12-02
申请号：EP98304233.4
申请日：1998-05-28
Applicant: Advanced Technology Laboratories, Inc.
Inventor： Pedersen, Robert H. , Pesque, Patrick Rene
IPC: G01S15/89
CPC classification number: A61B8/08 , A61B8/486 , A61B8/543 , G01S7/52034 , G01S7/52058 , G01S15/8979 , G01S15/8993 , Y10S128/916
Abstract: A three dimensional M-mode imaging system and techniques are described for acquiring and forming three dimensional ultrasonic M-mode images from ultrasonic data acquired over time from a stationary scanhead. The resultant images exhibit two spatial dimensions and one temporal dimension.
Abstract translation: 描述了三维M模式成像系统和技术，用于从静止扫描头随时间获取并从超声数据中获取和形成三维超声M模式图像。 所得到的图像显示两个空间维度和一个时间维度。
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128.发明授权Acquisition and display of ultrasonic images from sequentially orientated image planes 失效行方向的屏幕的数据采集和显示超声图像
公开(公告)号：EP0487339B1
公开(公告)日：1998-01-28
申请号：EP91310726.4
申请日：1991-11-21
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Keller, Philip , Augustine, Larry J. , Daigle, Ronald E.
CPC classification number: G01S15/8993 , A61B8/14 , A61B8/4254 , A61B8/483 , G01N2291/02827 , G01S15/8936 , G01S15/899 , Y10S128/916
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129.发明公开
公开(公告)号：EP0702349A3
公开(公告)日：1998-01-07
申请号：EP95306513.3
申请日：1995-09-15
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Daigle, Ronald E.
IPC: G10K11/34
CPC classification number: G01S7/52095 , G10K11/345
Abstract: An array of ultrasonic transducer elements receives signals to form beams simultaneously from a plurality of beam directions. The echo signals received by each transducer element are sampled in response to two or more interleaved sampling signal sequences, each of which is timed to begin at the initial time of arrival of echo signals from a unique spatial line. Each sampling signal sequence thereby produces signal samples associated with a given line. The stream of interleaved signal samples from each transducer element are separated in correspondence with each sampling signal sequence, and signal samples from corresponding separated sequences from the transducer elements are summed to form coherent signals corresponding to spatially separate ultrasonic beams.
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130.发明公开Medical ultrasonic diagnostic system with upgradeable transducer probes and other features 失效用的可能性的医疗诊断超声组件来更新换能器探头
公开(公告)号：EP0795295A1
公开(公告)日：1997-09-17
申请号：EP97301270.1
申请日：1997-02-26
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Pflugrath, Lauren S. , Souquet, Jacques
IPC: A61B8/00
CPC classification number: A61B8/56 , A61B5/0022 , A61B8/00 , A61B8/4405 , A61B8/463 , A61B8/465 , A61B8/565 , A61B2560/0271 , G01S7/003 , G01S7/52023 , G01S7/52034 , G01S15/899 , G05B2219/34038 , G05B2219/45169 , G06F19/00 , G06F19/321 , G06F19/3418 , Y10S128/903 , Y10S128/904
Abstract: A remotely upgradeable medical diagnostic ultrasound system (100) is described which is upgradeable with a new transducer probe (10) by means of air shipment of the upgrade hardware and remote transmission of upgrade data which controls operation of the probe. The ultrasound system includes a data communicator such as a network link (64) or modem (62) for receiving upgrade data from a remote location. A process for upgrading the system is provided whereby a communications link is established over a common carrier communications medium (110,112) between the ultrasound system (100) and a remote terminal, which transmits upgrade program data to the ultrasound system (100). The program data portion of an upgrade is provided via the communications link while the hardware portion of the upgrade is shipped by air freight to the user. In this way, an ultrasound upgrade can be provided to a user from a remote location in a matter of hours.
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