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1. 发明申请

US20130102087A1 DEVICE, SYSTEM AND METHOD FOR RAPID DETERMINATION OF A MEDICAL CONDITION 审中-公开
标题翻译：用于快速确定医疗条件的装置，系统和方法
公开(公告)号：US20130102087A1
公开(公告)日：2013-04-25
申请号：US13641148
申请日：2011-04-11
申请人： Harvey Lee Kasdan , Menashe Rajuan , Yehoshua Broder , Julien Meissonnier , Bruce Davis , Yoav Zuta
发明人： Harvey Lee Kasdan , Menashe Rajuan , Yehoshua Broder , Julien Meissonnier , Bruce Davis , Yoav Zuta
IPC分类号： G01N21/64
CPC分类号： G01N21/6486 , G01N21/6428 , G01N33/5094 , G01N35/00 , G01N2021/6423
摘要： Provided is a system and method for determination of a medical condition, the system including a disposable cartridge adapted to receive a volume of a body fluid, the cartridge comprising a plurality of sections, at least one of the sections adapted to react at least one reactant with the bodily fluid to form a pretreated sample; and an optics unit comprising at least one excitation illumination adapted to convey radiation to the pre-treated sample, at least one multi-spectral emission detector and at least one of a photon counter and an integrator, wherein the at least one excitation illumination and the at least one multi-spectral emission detector are disposed on the same side of the cartridge; and wherein the optics unit is adapted to detect a plurality of spectrally distinct signals generated by interaction of the radiation and the pre-treated sample in the cartridge, thereby determining said medical condition.
摘要翻译：提供了一种用于确定医疗状况的系统和方法，该系统包括适于接收体积体液的一次性药筒，该药筒包括多个部分，适于使至少一个反应物与体液形成预处理的样品; 以及光学单元，其包括适于将辐射传送到预处理的样品，至少一个多光谱发射检测器和光子计数器和积分器中的至少一个的至少一个激发照明，其中所述至少一个激发照明和至少一个多光谱发射检测器设置在盒的同一侧; 并且其中所述光学单元适于检测通过所述辐射与所述盒中预处理样品的相互作用而产生的多个光谱不同的信号，从而确定所述医学状况。

2. 发明授权

US5822447A Method of analyzing particles in a sample and displaying same 失效
标题翻译：分析样品中的颗粒并显示样品的方法
公开(公告)号：US5822447A
公开(公告)日：1998-10-13
申请号：US839580
申请日：1997-04-15
申请人： Harvey Lee Kasdan
发明人： Harvey Lee Kasdan
IPC分类号： G01N15/14 , G06K9/00
CPC分类号： G01N15/147
摘要： A method and an apparatus for analyzing particles in a fluid sample is accomplished by distributing the sample over an extended area. A plurality of optical still images is taken of the sample, with each image representing a different portion of the area. Each optical image is converted into an electronic image, with the images of the particles in the electronic images. Each electronic image is classified into one of a plurality of classifications of visually discernible characteristics. For each classification, the percentage of the total number of particles classified is determined. The images of the particles are extracted from the electronic images. The images of the particles are displayed in an ordered array by the classification with the number of particles within each classification so displayed being proportional to the percentage determined of the total number of particles displayed.
摘要翻译：用于分析流体样品中的颗粒的方法和装置通过将样品分布在延伸区域上来实现。拍摄多个光学静止图像，每个图像表示该区域的不同部分。每个光学图像被转换成电子图像，其中电子图像中的颗粒的图像。每个电子图像被分类为视觉辨别特性的多个分类中的一个。对于每个分类，确定分类的粒子总数的百分比。从电子图像中提取粒子的图像。颗粒的图像通过分类显示在有序阵列中，所显示的每个分类内的颗粒数量与所显示的颗粒总数确定的百分比成比例。

3. 发明授权

US4093866A Diffraction pattern amplitude analysis for use in fabric inspection 失效
$Diffraction pattern amplitude analysis for use in fabric inspection$
标题翻译：用于织物检验的衍射图谱振幅分析
公开(公告)号：US4093866A
公开(公告)日：1978-06-06
申请号：US806827
申请日：1977-06-15
申请人： Harvey Lee Kasdan , Donald Carleton Mead
发明人： Harvey Lee Kasdan , Donald Carleton Mead
IPC分类号： G01D5/26 , G01B11/00 , G01D5/34 , G01N21/898 , G01N21/32
CPC分类号： G01N21/8983
摘要： A technique is provided for analyzing the shape of the amplitude envelope of a diffraction pattern's first order side lobe resulting from passing coherent light through a fabric material. The light intensity of the lobe is scanned from one side of the lobe to the other by a linear photo-diode array to provide successive voltage signals whose respective voltage values are a function of the light intensity at successively spaced increments from one side of the lobe to the other. Each of these successive voltage signals are compared with a series of reference voltages of substantially less number than the number of spaced increments, each reference voltage having a value greater than the value of the preceding reference voltage in the series to define a voltage range encompassing the highest voltage in the series of voltage signals. A numerical count is then provided of those voltage signals which have voltage values falling between the values of adjacent reference voltages in the series of reference voltages so that a plurality of counts is provided which indicates the amplitude distribution of light in the light lobe. The plurality of counts is substantially less in number than the number of spaced increments thereby reducing storage data requirements in the analysis of the amplitude envelope of the light lobe. Successive first order side lobes developed by successively passing the light beam through different areas of the fabric to cover a large area are analyzed to provide a succession of the pluralities of counts.
摘要翻译：提供了一种用于分析衍射图案的一阶侧瓣的幅度包络的形状的技术，其通过相干光通过织物材料而产生。波瓣的光强度通过线性光电二极管阵列从波瓣的一侧扫描到另一侧，以提供连续的电压信号，其各个电压值是从波瓣的一侧以连续间隔的增量的光强度的函数到另一个将这些连续电压信号中的每一个与基本上小于间隔增量数的一系列参考电压进行比较，每个参考电压具有大于串联中先前参考电压的值的值，以限定包含一系列电压信号中的最高电压。然后提供具有落在一系列参考电压中的相邻参考电压值之间的电压值的那些电压信号的数字计数，使得提供指示光在波瓣中的光的幅度分布的多个计数。多个计数在数量上明显小于间隔增量的数量，从而减少了对光波瓣的振幅包络的分析中的存储数据要求。通过连续地将光束穿过织物的不同区域以覆盖大面积而开发的连续的一级旁瓣被分析以提供多个计数的连续。

4. 发明授权

US06141624A Fluid sample for analysis controlled by total fluid volume and by total particle counts 失效
标题翻译：流体样品用于由总体积体积和总颗粒数控制的分析
公开(公告)号：US06141624A
公开(公告)日：2000-10-31
申请号：US855107
申请日：1997-05-13
申请人： Harvey Lee Kasdan , Sanford Widran
发明人： Harvey Lee Kasdan , Sanford Widran
IPC分类号： G01N15/10 , G01N15/14 , G01N33/48
CPC分类号： G01N15/1456 , G01N15/1459 , G01N2015/1062 , G01N2015/1486
摘要： A fluid sample contains a plurality of different types of particles of interest. The method sets a limit for the maximum volume of the fluid sample to be analyzed, a limit for each of the different plurality of particle types, and a limit for the maximum number of particles to be analyzed with the maximum number being less than the sum of the limits for each of the different types. In the method, an aliquot of the fluid sample including the particles therein are analyzed to determine the type of the particles. The total volume of aliquots analyzed is counted. The method is stopped in the event the total of aliquots counted equals or exceeds the limit for the maximum value. For each type of particle in the fluid sample determined, a test is made if the total number of particles determined equals or exceeds the limit for each particle type. If the number does not exceed the individual type, the number of particles for that type is added and is counted. The total number of particles for all the types is counted. The method is also stopped in the event the total number of particles counted equals or exceeds the limit set. The process continues by taking another aliquot of volume. In this manner, selected emphasis of particles of interest from a fluid sample can be made.
摘要翻译：流体样品包含多种不同类型的感兴趣的颗粒。该方法设定了要分析的流体样品的最大体积的极限，对于不同的多个粒子类型中的每一个的极限，以及最大数目小于总和的待分析的最大粒子数的极限每种不同类型的限制。在该方法中，分析包含其中的颗粒的流体样品的等分试样以确定颗粒的类型。计算分析的等分试样的总体积。如果等分数的总数等于或超过了最大值的限制，则该方法停止。对于确定的流体样品中的每种类型的颗粒，如果确定的颗粒总数等于或超过每种颗粒类型的极限，则进行测试。如果数字不超过单独的类型，则添加该类型的粒子数并计数。计算所有类型的粒子总数。在计算的总粒子数等于或超过设定的限制的情况下，该方法也停止。该过程通过取另一批体积继续。以这种方式，可以进行来自流体样品的感兴趣的颗粒的选择的强调。

5. 发明授权

US3937580A Electro-optical method for measuring gaps and lines 失效
标题翻译：用于测量GAPS和线的电光学方法
公开(公告)号：US3937580A
公开(公告)日：1976-02-10
申请号：US487588
申请日：1974-07-11
申请人： Harvey Lee Kasdan
发明人： Harvey Lee Kasdan
IPC分类号： G01J1/02 , G01B11/02 , G01B11/08 , G01B11/14
CPC分类号： G01B11/024 , G01B11/14 , G05B2219/37397
摘要： Rather than counting nulls in the diffraction pattern generated by a very narrow line or gap in order to measure its width, the diffraction pattern is optically detected and converted to an analog electrical signal constituting a function of the detected intensities in the diffraction pattern. This function is then converted to a digital form, stored, and then passed to a computer electrically computing the Fourier transform to provide an autocorrelation wave form. This wave form is then plotted in an orthogonal X-Y coordinate system and the break point or extension of a linear segment of the autocorrelation curve relative to the X-axis used to provide a precise measurement of the given width.

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