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1. 发明授权

US07270634B2 Guidance of invasive medical devices by high resolution three dimensional ultrasonic imaging 有权
标题翻译：通过高分辨率三维超声成像对侵入性医疗器械的指导
公开(公告)号：US07270634B2
公开(公告)日：2007-09-18
申请号：US10780443
申请日：2004-02-17
申请人： Steven Scampini , Michael Peszynski , Ivan Salgo , Bernard Savord
发明人： Steven Scampini , Michael Peszynski , Ivan Salgo , Bernard Savord
IPC分类号： A61B8/00
CPC分类号： G01S7/52074 , A61B5/061 , A61B5/062 , A61B5/063 , A61B5/065 , A61B5/068 , A61B8/00 , A61B8/0833 , A61B8/0841 , A61B8/483 , G01S7/52073 , G01S7/52085 , G01S7/52095 , G01S15/8993 , Y10S128/916
摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. The appearance of the invasive device (30) in the three dimensional ultrasonic image is enhanced to be more readily observable by a clinician. The enhancement is produced by transmitting a greater ultrasonic beam density in a subvolumetric region including the invasive device (30) than in the surrounding portion of the volumetric region (120). The beam density may be uniformly high in the subvolumetric region and uniformly low in the surrounding region, or may taper from a relatively high beam density around the invasive device (30) to a minimum beam density at distances removed from the invasive device (30).
摘要翻译：操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。三维超声图像中的侵入性装置（30）的外观被增强以便由临床医生更容易观察到。通过在包括侵入性装置（30）的子体积区域中比在体积区域（120）的周围部分中传输更大的超声波束密度来产生增强。光束密度可以在子体积区域中均匀地高，并且在周围区域中均匀地低，或者可以从入侵设备（30）周围的相对较高的光束密度逐渐减小到从侵入性设备（30）移除的距离处的最小光束密度，。

2. 发明授权

US07796789B2 Guidance of invasive medical devices by three dimensional ultrasonic imaging 有权
标题翻译：通过三维超声成像对侵入性医疗器械的指导
公开(公告)号：US07796789B2
公开(公告)日：2010-09-14
申请号：US10550214
申请日：2004-03-04
申请人： Ivan Salgo , Bernard Savord , Steven Scampini , Michael Peszynski
发明人： Ivan Salgo , Bernard Savord , Steven Scampini , Michael Peszynski
IPC分类号： G06K9/00 , A61B8/00
CPC分类号： A61B8/0841 , A61B8/0833 , A61B8/4245 , A61B8/4263 , A61B8/463 , A61B8/483 , A61B34/20 , A61B90/36 , A61B2017/00703 , A61B2034/105 , A61B2034/2051 , A61B2090/364 , A61B2090/367 , A61B2090/378
摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. An interventional system (20) is used to operate the invasive medical device (30) and produces spatially-based information relating to the activity of the invasive medical device (30). The spatially-based information from the interventional system (20) is merged into the three dimensional ultrasonic image data to produce a live three dimensional image of the invasive medical device (30) or its activity. In one embodiment the locations where the activity of the invasive medical device (30) is performed is recorded and displayed in the three dimensional ultrasonic image. The three dimensional ultrasonic image may be shown as an anatomical volume rendered image or as a wire frame model (130) of the anatomy. In another embodiment an integrated three dimensional ultrasonic imaging and invasive device system is described.
摘要翻译：操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。介入系统（20）用于操作侵入性医疗装置（30）并产生与侵入性医疗装置（30）的活动有关的基于空间的信息。来自介入系统（20）的基于空间的信息被合并到三维超声图像数据中以产生侵入性医疗装置（30）的活三维图像或其活动。在一个实施例中，进行侵入性医疗装置（30）的活动的位置被记录并显示在三维超声图像中。三维超声图像可以示出为解剖体积渲染图像或者作为解剖结构的线框架模型（130）。在另一个实施例中，描述了一体的三维超声成像和侵入性装置系统。

3. 发明申请

US20060193504A1 Guidance of invasive medical devices by three dimensional ultrasonic imaging 有权
标题翻译：通过三维超声成像对侵入性医疗器械的指导
公开(公告)号：US20060193504A1
公开(公告)日：2006-08-31
申请号：US10550214
申请日：2004-03-04
申请人： Ivan Salgo , Bernard Savord , Steven Scampini , Michael Peszynski
发明人： Ivan Salgo , Bernard Savord , Steven Scampini , Michael Peszynski
IPC分类号： G06K9/00
CPC分类号： A61B8/0841 , A61B8/0833 , A61B8/4245 , A61B8/4263 , A61B8/463 , A61B8/483 , A61B34/20 , A61B90/36 , A61B2017/00703 , A61B2034/105 , A61B2034/2051 , A61B2090/364 , A61B2090/367 , A61B2090/378
摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. An interventional system (20) is used to operate the invasive medical device (30) and produces spatially-based information relating to the activity of the invasive medical device (30). The spatially-based information from the interventional system (20) is merged into the three dimensional ultrasonic image data to produce a live three dimensional image of the invasive medical device (30) or its activity. In one embodiment the locations where the activity of the invasive medical device (30) is performed is recorded and displayed in the three dimensional ultrasonic image. The three dimensional ultrasonic image may be shown as an anatomical volume rendered image or as a wire frame model (130) of the anatomy. In another embodiment an integrated three dimensional ultrasonic imaging and invasive device system is described.
摘要翻译：操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。介入系统（20）用于操作侵入性医疗装置（30）并产生与侵入性医疗装置（30）的活动有关的基于空间的信息。来自介入系统（20）的基于空间的信息被合并到三维超声图像数据中以产生侵入性医疗装置（30）的活三维图像或其活动。在一个实施例中，进行侵入性医疗装置（30）的活动的位置被记录并显示在三维超声图像中。三维超声图像可以示出为解剖体积渲染图像或者作为解剖结构的线框架模型（130）。在另一个实施例中，描述了一体的三维超声成像和侵入性装置系统。

4. 发明申请

US20060182320A1 Guidance of invasive medical devices by wide view three dimensional ultrasonic imaging 有权
标题翻译：通过广视三维超声成像技术对侵入性医疗器械的指导
公开(公告)号：US20060182320A1
公开(公告)日：2006-08-17
申请号：US10550210
申请日：2004-03-04
申请人： Michael Peszynski , Ivan Salgo , Bernard Savord , Steven Scampini
发明人： Michael Peszynski , Ivan Salgo , Bernard Savord , Steven Scampini
IPC分类号： G06K9/00
CPC分类号： A61B8/483 , A61B8/0833 , A61B8/0841 , A61B8/0883 , A61B8/463 , A61B34/20 , A61B2034/105 , A61B2034/2051 , A61B2090/378 , A61B2090/3782 , G01S7/52073 , G01S7/52074 , G01S7/52085 , G01S7/52095 , G01S15/8993
摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. The invasive medical device (30) is shown in a detailed ultrasonic image and the balance of the volumetric region (120) in which the device is located is shown in a wide field of view. The detailed and wide fields of view may be displayed separately or overlapping in spatial alignment on an image display (18). The wide field of view may be shown in two or three dimensions. A quantified display may be shown together with the wide and detailed anatomical displays. The detailed view may also be shown in an enlarged or zoomed format.
摘要翻译：操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。该侵入性医疗装置（30）以详细的超声波图像示出，并且在宽视场中示出了装置所在的体积区域（120）的平衡。详细和广泛的视野可以在图像显示器（18）上分开显示或以空间对准重叠。宽视野可以以二维或三维来显示。量化显示可以与广泛和详细的解剖显示一起显示。详细视图也可以放大或缩小的格式显示。

5. 发明授权

US07529393B2 Guidance of invasive medical devices by wide view three dimensional ultrasonic imaging 有权
标题翻译：通过广视三维超声成像技术对侵入性医疗器械的指导
公开(公告)号：US07529393B2
公开(公告)日：2009-05-05
申请号：US10550210
申请日：2004-03-04
申请人： Michael Peszynski , Ivan Salgo , Bernard Savord , Steven Scampini
发明人： Michael Peszynski , Ivan Salgo , Bernard Savord , Steven Scampini
IPC分类号： G06K9/00
CPC分类号： A61B8/483 , A61B8/0833 , A61B8/0841 , A61B8/0883 , A61B8/463 , A61B34/20 , A61B2034/105 , A61B2034/2051 , A61B2090/378 , A61B2090/3782 , G01S7/52073 , G01S7/52074 , G01S7/52085 , G01S7/52095 , G01S15/8993
摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. The invasive medical device (30) is shown in a detailed ultrasonic image and the balance of the volumetric region (120) in which the device is located is shown in a wide field of view. The detailed and wide fields of view may be displayed separately or overlapping in spatial alignment on an image display (18). The wide field of view may be shown in two or three dimensions. A quantified display may be shown together with the wide and detailed anatomical displays. The detailed view may also be shown in an enlarged or zoomed format.
摘要翻译：操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。该侵入性医疗装置（30）以详细的超声波图像示出，并且在宽视场中示出了装置所在的体积区域（120）的平衡。详细和广泛的视野可以在图像显示器（18）上分开显示或以空间对准重叠。宽视野可以以二维或三维来显示。量化显示可以与广泛和详细的解剖显示一起显示。详细视图也可以放大或缩小的格式显示。

6. 发明申请

US20060270934A1 Guidance of invasive medical devices with combined three dimensional ultrasonic imaging system 审中-公开
标题翻译：具有组合三维超声成像系统的侵入性医疗装置的指导
公开(公告)号：US20060270934A1
公开(公告)日：2006-11-30
申请号：US10550212
申请日：2004-03-04
申请人： Bernard Savord , Steven Scampini , Michael Peszynski , Ivan Salgo
发明人： Bernard Savord , Steven Scampini , Michael Peszynski , Ivan Salgo
IPC分类号： A61B8/00
CPC分类号： G01S7/52074 , A61B8/0833 , A61B8/4254 , A61B8/483 , G01S7/52068 , G01S15/8993
摘要： A composite three dimensional ultrasound image containing position or image information of an invasive medical device (30) is provided. The three dimensional ultrasound image data can be combined with position or image information of the invasive medical device (30) either prior to or subsequent to volume rendering. the three dimensional ultrasound image data and the interventional system data are oriented and sealed to a common frame of reference and then combined. The volume rendering can be performed either on the ultrasound system (12), on the interventional system (20), or separately on both before combining.
摘要翻译：提供了包含侵入性医疗装置（30）的位置或图像信息的复合三维超声图像。三维超声图像数据可以在体绘制之前或之后与侵入性医疗装置（30）的位置或图像信息组合。将三维超声图像数据和介入系统数据定向并密封到公共参考系，然后组合。体积渲染可以在超声系统（12），介入系统（20）上执行，也可以在组合之前分别执行。

7. 发明授权

US06905466B2 Imaging ultrasound transducer temperature control system and method using feedback 失效
标题翻译：成像超声换能器温度控制系统及方法采用反馈
公开(公告)号：US06905466B2
公开(公告)日：2005-06-14
申请号：US10645299
申请日：2003-08-21
申请人： Ivan Salgo , Michael Peszynski , David Miller
发明人： Ivan Salgo , Michael Peszynski , David Miller
IPC分类号： G01N29/24 , A61B8/00
CPC分类号： A61B8/00 , A61B8/481 , A61B8/546
摘要： A system and method for controlling the heat of an ultrasonic transducer is disclosed. In the presently preferred embodiments, the system and method controls the temperature of the transducer by changing operating system parameters based on feedback from temperature sensing elements placed in the transducer. The chosen mutable system parameters may be preset by the construction of the ultrasonic system, under the control of the ultrasonic system user, or a combination of the two. In several exemplary embodiments, the one or more mutable system parameters are altered by an amount proportionate to the difference between the current temperature and a preferred operating temperature. In another exemplary embodiment, the system switches to a lower power imaging mode when the temperature feedback indicates a threshold temperature has been reached.
摘要翻译：公开了一种用于控制超声换能器的热量的系统和方法。在当前优选的实施例中，系统和方法通过基于放置在换能器中的温度感测元件的反馈改变操作系统参数来控制换能器的温度。所选择的可变系统参数可以通过在超声波系统用户的控制下的超声波系统的构造或两者的组合来预设。在几个示例性实施例中，一个或多个可变系统参数被改变与当前温度和优选操作温度之间的差成比例的量。在另一示例性实施例中，当温度反馈指示已达到阈值温度时，系统切换到较低功率成像模式。

8. 发明授权

US06663578B1 Operator supervised temperature control system and method for an ultrasound transducer 失效
标题翻译：操作员监督超声波换能器的温度控制系统和方法
公开(公告)号：US06663578B1
公开(公告)日：2003-12-16
申请号：US10269144
申请日：2002-10-11
申请人： Michael Peszynski , David Miller , Ivan Salgo
发明人： Michael Peszynski , David Miller , Ivan Salgo
IPC分类号： A61H100
CPC分类号： A61B8/00 , A61B8/461 , A61B8/467 , A61B8/546
摘要： A system and method for controlling the heat of an ultrasonic transducer is disclosed. In the presently preferred embodiments, the operator selects one or more mutable system parameters of the ultrasound system which will be changed if either the temperature becomes too great, or at the operator's command, or both.
摘要翻译：公开了一种用于控制超声换能器的热量的系统和方法。在当前优选的实施例中，操作者选择超声系统的一个或多个可变系统参数，如果温度变得太大或者在操作员的指令下，或两者都会改变。

9. 发明授权

US06669638B1 Imaging ultrasound transducer temperature control system and method 失效
标题翻译：成像超声换能器温度控制系统及方法
公开(公告)号：US06669638B1
公开(公告)日：2003-12-30
申请号：US10268207
申请日：2002-10-10
申请人： David Miller , Ivan Salgo , Michael Peszynski
发明人： David Miller , Ivan Salgo , Michael Peszynski
IPC分类号： A61B800
CPC分类号： A61B8/5238 , A61B8/00 , A61B8/467 , A61B8/546
摘要： A system and method for controlling the heat of an ultrasonic transducer is disclosed. The presently preferred embodiments of the present invention control the temperature of the transducer face by changing the imaging modes of the system. In a preferred embodiment, feedback from temperature sensing elements placed in the transducer is used to determine when to switch from a higher power imaging mode to a lower power imaging mode. In another preferred embodiment, the system switches from a higher power imaging mode to a lower power imaging mode after a predetermined period of time has elapsed. In yet another preferred embodiment, the system switches to a “mixed” imaging mode, where the system cycles rapidly between a higher power imaging mode and a lower power imaging mode, and the resulting data is combined to form a single image.
摘要翻译：公开了一种用于控制超声换能器的热量的系统和方法。本发明目前优选的实施例通过改变系统的成像模式来控制换能器表面的温度。在优选实施例中，使用放置在换能器中的温度感测元件的反馈来确定何时从较高功率成像模式切换到较低功率成像模式。在另一个优选实施例中，在经过预定时间段之后，系统从较高功率成像模式切换到较低功率成像模式。在另一个优选实施例中，系统切换到“混合”成像模式，其中系统在较高功率成像模式和较低功率成像模式之间快速循环，并且将所得到的数据组合以形成单个图像。

10. 发明授权

US06709392B1 Imaging ultrasound transducer temperature control system and method using feedback 失效
标题翻译：成像超声换能器温度控制系统及方法采用反馈
公开(公告)号：US06709392B1
公开(公告)日：2004-03-23
申请号：US10268261
申请日：2002-10-10
申请人： Ivan Salgo , Michael Peszynski , David Miller
发明人： Ivan Salgo , Michael Peszynski , David Miller
IPC分类号： A61B800
CPC分类号： A61B8/00 , A61B8/481 , A61B8/546
摘要： A system and method for controlling the heat of an ultrasonic transducer is disclosed. In the presently preferred embodiments, the system and method controls the temperature of the transducer by changing operating system parameters based on feedback from temperature sensing elements placed in the transducer. The chosen mutable system parameters may be preset by the construction of the ultrasonic system, under the control of the ultrasonic system user, or a combination of the two. In one exemplary embodiment, a different mutable system parameter is altered based on which imaging mode the system is using. In two other exemplary embodiments, the one or more mutable system parameters are altered by an amount proportionate to the difference between the current temperature and a preferred operating temperature. In yet another exemplary embodiment, the system switches to a lower power imaging mode when the temperature feedback indicates a threshold temperature has been reached.
摘要翻译：公开了一种用于控制超声换能器的热量的系统和方法。在当前优选的实施例中，系统和方法通过基于放置在换能器中的温度感测元件的反馈改变操作系统参数来控制换能器的温度。所选择的可变系统参数可以通过在超声波系统用户的控制下的超声波系统的构造或两者的组合来预设。在一个示例性实施例中，基于系统正在使用的成像模式来改变不同的可变系统参数。在另外两个示例性实施例中，一个或多个可变系统参数被改变与当前温度和优选操作温度之间的差成比例的量。在又一示例性实施例中，当温度反馈指示已经达到阈值温度时，系统切换到较低功率成像模式。

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