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    • 5. 发明申请
    • Measurement apparatus, method and computer program
    • 测量装置,方法和计算机程序
    • US20080019584A1
    • 2008-01-24
    • US11822159
    • 2007-07-02
    • Stellan LindbergTom Olesen
    • Stellan LindbergTom Olesen
    • G06K9/00
    • G01N15/1475G01N15/1463G01N2015/008G06K9/00134G06T7/0012G06T2207/30024
    • A measurement apparatus for enumeration of particles or white blood cells in a sample comprises: a holder, which is arranged to receive a sample acquiring device that holds a sample, an imaging system, comprising a magnifying means and at least one digital image acquiring means, said imaging system being arranged to acquire at least one digital image of the sample, and an image analyser, which is arranged to analyse the digital image for identifying particles or white blood cells and determining the number of particles or white blood cells and which is arranged to analyse the digital image for identifying particles or white blood cells that are imaged in focus, determining types of these particles or white blood cells, the types being distinguished by physical features and determining the ratio of different types of particles or white blood cells.
    • 用于计量样品中的颗粒或白细胞的测量装置包括:保持器,其布置成接收保持样品的样本获取装置,成像系统,包括放大装置和至少一个数字图像获取装置, 所述成像系统被布置成获取所述样本的至少一个数字图像,以及图像分析器,其被配置为分析用于识别颗粒或白细胞的数字图像并且确定颗粒或白细胞的数量并且被布置 分析用于鉴别聚焦成像的颗粒或白细胞的数字图像,确定这些颗粒或白细胞的类型,其类型由身体特征区分并确定不同类型的颗粒或白细胞的比例。
    • 7. 发明申请
    • Apparatus and method for analysis of particles in a liquid sample
    • 用于分析液体样品中颗粒的装置和方法
    • US20090185734A1
    • 2009-07-23
    • US12314838
    • 2008-12-17
    • Stellan LindbergTom OlesenMartin Valvik
    • Stellan LindbergTom OlesenMartin Valvik
    • G06K9/00G01N33/48
    • G06K9/00134
    • The invention relates to a measurement apparatus, and method, for analysis of particles in a liquid sample, the apparatus comprising: an image acquiring device, an image analyser, a holder arranged to hold a sample retaining device, and a light refractor positioned between said image acquiring device and said holder; whereby at least one of the image acquiring device, the light refractor and the holder is movable by means of a piezoelectric motor, thereby moving a focus plane within the sample retaining device when it is held by the holder whereby the image acquiring device is adapted to acquire a plurality of images of said sample at different focus planes within the sample retaining device; wherein the image analyser is arranged to analyse at least one acquired image for identifying which of the particles are imaged in focus, and analysing those particles which have been identified as being imaged in focus.
    • 本发明涉及一种用于分析液体样品中的颗粒的测量装置和方法,该装置包括:图像获取装置,图像分析器,设置成保持样品保持装置的保持器和位于所述 图像获取装置和所述保持器; 由此图像获取装置,光折射器和保持器中的至少一个可以通过压电电动机移动,从而当由保持器保持时移动样品保持装置内的聚焦平面,由此图像获取装置适于 在样品保持装置内的不同聚焦平面处获取所述样品的多个图像; 其中所述图像分析器被布置成分析至少一个获取的图像,用于识别聚焦中的哪个颗粒成像,并且分析已经被识别为焦点成像的那些颗粒。
    • 8. 发明授权
    • Method and apparatus for locating foreign objects in the ear canal
    • 用于定位耳道中异物的方法和装置
    • US07529577B2
    • 2009-05-05
    • US10476581
    • 2002-05-08
    • Preben Damgård JensenTom Olesen
    • Preben Damgård JensenTom Olesen
    • A61B6/00
    • A61B1/227A61B5/06A61B5/062A61B5/6817
    • The invention concerns a method for locating foreign objects on the internal surface of ear and ear canal whereby a probe having a light emitting distal portion is inserted into the ear canal, the method further comprising the steps of:—directing light from the distal portion of the probe to illuminate at least one point or the internal circumferential surface of the ear and/or ear canal,—receiving the light reflected from the illuminated surface, and directing the received light to at least one light sensitive element to generate an output,—analyzing the output with respect to spectral composition in order to identify foreign objects. The invention also relates to an apparatus for locating foreign objects on the internal surface of ear and ear canal.
    • 本发明涉及一种用于在耳和耳道的内表面上定位异物的方法,由此具有发光远端部分的探针插入到耳道中,该方法还包括以下步骤:将来自远端部分的光 所述探针照亮所述耳朵和/或耳道的至少一个点或内周表面, - 接收从被照射表面反射的光,以及将所接收的光引导到至少一个光敏元件以产生输出, 分析关于光谱组成的输出,以便识别异物。 本发明还涉及一种用于定位耳朵和耳道内表面上的异物的装置。
    • 9. 发明授权
    • Method and apparatus for obtaining geometrical data relating to a canal
    • 用于获得与运河相关的几何数据的方法和装置
    • US07110124B2
    • 2006-09-19
    • US10476583
    • 2002-05-08
    • Preben Damgård JensenTom Olesen
    • Preben Damgård JensenTom Olesen
    • G01B11/00A61B18/22
    • A61B1/227A61B5/1076A61B5/6817G01B11/24
    • The invention uses light to determine the distance from the tip of a probe to the internal wall of the canal, and based on the position of the probe, this information is used to generate information about the shape of the canal. Light with a first and a second wavelength range is directed onto a semi-transparent mirror surface at the distal portion of the probe. Light in the first wavelength range is reflected from the mirror surface to illuminate a circumferential area of the internal surface of the canal, and light in the second wavelength range is transmitted through the mirror surface to illuminate an area in front of the distal portion of the probe. The received light is analyzed in the first wavelength range to determine the distance from the probe to the internal surface of the canal at points of the circumference, and analyzed in the second wavelength range to determine the distance from the probe to an object in front of the probe. Thereby it is ensured, that the bottom surface of the canal is not touched or injured while the internal surface of the canal is measured.
    • 本发明使用光来确定从探针的尖端到管的内壁的距离,并且基于探针的位置,该信息用于产生关于运河形状的信息。 具有第一和第二波长范围的光被引导到探针的远端部分的半透明镜面上。 第一波长范围的光从镜面反射,以照亮管道内表面的圆周区域,第二波长范围内的光透过镜面,照射位于 探测。 在第一波长范围内分析所接收的光以确定在圆周点处从探针到运河内表面的距离,并在第二波长范围内分析以确定从探针到物体前方的距离 探针。 因此,确保在测量管道的内表面时,管的底面不被触摸或受伤。
    • 10. 发明授权
    • Measurement apparatus, method and computer program
    • 测量装置,方法和计算机程序
    • US08224058B2
    • 2012-07-17
    • US11822159
    • 2007-07-02
    • Stellan LindbergTom Olesen
    • Stellan LindbergTom Olesen
    • G06K9/00
    • G01N15/1475G01N15/1463G01N2015/008G06K9/00134G06T7/0012G06T2207/30024
    • A measurement apparatus for enumeration of particles or white blood cells in a sample comprises: a holder, which is arranged to receive a sample acquiring device that holds a sample, an imaging system, comprising a magnifying means and at least one digital image acquiring means, said imaging system being arranged to acquire at least one digital image of the sample, and an image analyser, which is arranged to analyse the digital image for identifying particles or white blood cells and determining the number of particles or white blood cells and which is arranged to analyse the digital image for identifying particles or white blood cells that are imaged in focus, determining types of these particles or white blood cells, the types being distinguished by physical features and determining the ratio of different types of particles or white blood cells.
    • 用于计量样品中的颗粒或白细胞的测量装置包括:保持器,其布置成接收保持样品的样本获取装置,成像系统,包括放大装置和至少一个数字图像获取装置, 所述成像系统被布置成获取所述样本的至少一个数字图像,以及图像分析器,其被配置为分析用于识别颗粒或白细胞的数字图像并且确定颗粒或白细胞的数量并且被布置 分析用于鉴别聚焦成像的颗粒或白细胞的数字图像,确定这些颗粒或白细胞的类型,其类型由身体特征区分并确定不同类型的颗粒或白细胞的比例。