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1. 发明申请

US20060079775A1 Systems and methods for quantification and classification of fluids in human cavities in ultrasound images 有权
标题翻译：超声图像中人体腔内液体定量分类的系统和方法
公开(公告)号：US20060079775A1
公开(公告)日：2006-04-13
申请号：US11213284
申请日：2005-08-26
申请人： Gerald McMorrow , Vikram Chalana , Jongtae Yuk , Henri Baartmans , Nicolaas Bom , Charles Lancee , Egon Merks
发明人： Gerald McMorrow , Vikram Chalana , Jongtae Yuk , Henri Baartmans , Nicolaas Bom , Charles Lancee , Egon Merks
IPC分类号： A61B8/14
CPC分类号： A61B5/204 , A61B5/7264 , A61B8/08 , A61B8/4455 , A61B8/4472
摘要： Ultrasound imaging systems and methods are disclosed. In one embodiment, an ultrasongraphy method includes creating a database that is representative of a tissue, a fluid, or a cavity of a body, and transmitting ultrasound pulses into a region-of-interest in a patient. Echoes are received from the region of interest, and based upon the received echoes, compiling an ultrasonic pattern of the region-of-interest is compiled. The pattern is processed by comparing the region-of-interest patterns to the pattern information stored in the database. A composition within the region-of-interest of the patient is then determined.
摘要翻译：公开了超声成像系统和方法。在一个实施例中，超声方法包括创建代表身体的组织，流体或空腔的数据库，以及将超声脉冲发送到患者的感兴趣区域。从感兴趣区域接收回波，并且基于收到的回波，编译兴趣区域的超声波图案。通过将感兴趣区域模式与存储在数据库中的模式信息进行比较来处理模式。然后确定患者感兴趣区域内的组成。

2. 发明申请

US20060111633A1 Instantaneous ultrasonic measurement of bladder volume 有权
标题翻译：膀胱体积超声波超声测量
公开(公告)号：US20060111633A1
公开(公告)日：2006-05-25
申请号：US10523681
申请日：2003-07-01
申请人： Gerald McMorrow , Henri Baartmans , Nicolaas Bom , Charles Lancee
发明人： Gerald McMorrow , Henri Baartmans , Nicolaas Bom , Charles Lancee
IPC分类号： A61B8/00 , A61B8/06
CPC分类号： A61B8/08 , A61B5/204 , A61B8/0858 , A61B8/4472 , A61B8/483 , G01S7/52036 , G01S15/102 , G01S15/8909 , G06T7/0012 , G06T7/62 , G06T2207/10132 , G06T2207/30004
摘要： An apparatus and methods to quantify the volume of urine in a human bladder with a limited number of acoustic beams is disclosed. In a first version the apparatus is composed of a transducers assembly that transmits a plurality of narrow ultrasound beams in different directions towards the bladder and receives the returning ultrasound signals; a receiver detector for processing the returned signals; an analog-to-digital converter; a memory to store the digitized data and a volume display allowing to define the optimal position of the transducer assembly. The apparatus also includes a signal processing software that automatically determines the bladder Depth D and Height H and computes the volume of urine using an empirical formula corrected by specific, empirically measured, filling dependant correction factors. In a second version a single wide angle ultrasound beam transducer transmitting ultrasound signals at fundamental frequency is used to quantify the urine volume. Return signals originating from a depth beyond the usual position of the posterior wall depth of a filled bladder are analyzed for presence of higher harmonic signals which in turn are related to presence or absence of urine. Both methods or a combination thereof can be used us a simple warning device for presence of residual urine after voiding or indicate the presence of a critical bladder urine filling level.
摘要翻译：公开了一种用有限数量的声束来量化人膀胱尿液体积的装置和方法。在第一版本中，装置由换能器组件组成，该换能器组件将不同方向的多个窄超声波束朝向膀胱传送并接收返回的超声信号; 用于处理返回信号的接收机检测器; 一个模拟 - 数字转换器; 用于存储数字化数据的存储器和允许定义换能器组件的最佳位置的体积显示器。该装置还包括信号处理软件，其自动确定膀胱深度D和高度H，并使用通过特定经验测量的填充相关校正因子校正的经验公式来计算尿液体积。在第二版本中，使用以基频发射超声信号的单个广角超声波束换能器来量化尿量。分析来自超出填充膀胱的后壁深度的通常位置的深度的返回信号，存在高次谐波信号，其又与尿液的存在或不存在相关。这两种方法或其组合可以用于我们一个简单的警告装置，用于在排尿后存在残留的尿液，或指示临床膀胱尿液填充水平的存在。

3. 发明申请

US20050215896A1 Instantaneous ultrasonic echo measurement of bladder volume with a limited number of ultrasound beams 有权
标题翻译：使用有限数量的超声波束对膀胱体积进行瞬时超声回波测量
公开(公告)号：US20050215896A1
公开(公告)日：2005-09-29
申请号：US11010539
申请日：2004-12-13
申请人： Gerald McMorrow , Henri Baartmans , Nicolaas Bom , Charles Lancee
发明人： Gerald McMorrow , Henri Baartmans , Nicolaas Bom , Charles Lancee
IPC分类号： A61B8/00 , A61B5/20 , A61B8/08 , A61B8/12 , A61B8/14
CPC分类号： A61B8/08 , A61B5/204 , A61B8/0858 , A61B8/4472 , A61B8/483 , G01S7/52036 , G01S15/102 , G01S15/8909 , G06T7/0012 , G06T7/62 , G06T2207/10132 , G06T2207/30004
摘要： An apparatus and methods to quantify the volume of urine in a human bladder with a limited number of acoustic beams is disclosed. In a first version a plurality of narrow ultrasound beams is transmitted in different directions towards the bladder. Returning echoes are converted to digital form and stored in memory. A volume display on the apparatus allows to define the optimal apposition of the transducer assembly. Signal processing software automatically determines the bladder Depth D and Height H and computes the volume of urine. In a second version, a single wide angle ultrasound beam transducer transmits ultrasounds signals at a fundamental frequency to quantify the urine volume. Return signals originating from a depth beyond the usual position of the posterior wall depth of a filled bladder are analyzed for presence of higher harmonic signals, which in turn are related to the presence or absence of urine.
摘要翻译：公开了一种用有限数量的声束来量化人膀胱尿液体积的装置和方法。在第一版本中，多个窄超声波束朝着膀胱朝不同方向传输。返回的回波被转换成数字形式并存储在存储器中。设备上的体积显示允许定义换能器组件的最佳配置。信号处理软件自动确定膀胱深度D和高度H，并计算尿液体积。在第二版本中，单个广角超声波束传感器以基频传输超声信号以量化尿量。分析来自超过填充膀胱的后壁深度的通常位置的深度的返回信号，以存在高次谐波信号，其又与尿液的存在或不存在相关。

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