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    • 6. 发明申请
    • INTEGRATED PULSE OXIMETRY SENSOR
    • 集成脉冲OXIMETRY传感器
    • US20090240125A1
    • 2009-09-24
    • US11720887
    • 2005-12-05
    • Olaf SuchJosef LauterRobert PinterJens Mühlsteff
    • Olaf SuchJosef LauterRobert PinterJens Mühlsteff
    • A61B5/00
    • A61B5/14552A61B5/6826A61B5/6838G01N21/3151G01N21/35G01N2021/3133G01N2021/3144G01N2201/062G01N2201/0623G01N2201/0625G01N2201/0627
    • In a medical pulse oximetry sensor (10) at least two light emitting diodes (16, 18) are disposed to emit red light and infrared light through a portion of a subject's anatomy with a typically high oxygenated blood throughput. Typically, this area is also relatively narrow, to allow the light to pass through the area with acceptable attenuation, such as a finger or an earlobe. Light emitted from the LEDs (16, 18) is incumbent upon an integrated circuit (22) printed from a single CMOS substrate (21). The integrated circuit (22) includes all preprocessing and post-processing elements needed to convert the detected light signals into a pulse oximetry measurement. These elements include a photodetector (20), a photo pre-amplifier (40), a sampler/holder (42), an analog to digital converter (44), a microprocessor (46) a rangefinder (48), a timing control circuit (50) and an LED control circuit (52). By integrating all pre and post processing functions into the carriage housing (12), the system becomes more efficient, less expensive to manufacture, and more robust to ambient light and x-ray radiation.
    • 在医疗脉搏血氧饱和度传感器(10)中,设置至少两个发光二极管(16,18)以通过具有典型高氧合血液吞吐量的受试者解剖结构的一部分发射红光和红外光。 通常,该区域也相对较窄,以允许光以可接受的衰减(例如手指或耳垂)穿过该区域。 从LED(16,18)发射的光在由单个CMOS衬底(21)印刷的集成电路(22)上。 集成电路(22)包括将检测到的光信号转换成脉搏血氧测量测量所需的所有预处理和后处理元件。 这些元件包括光电检测器(20),光前置放大器(40),采样器/保持器(42),模数转换器(44),微处理器(46)测距仪(48),定时控制电路 (50)和LED控制电路(52)。 通过将所有前后处理功能集成到滑架壳体(12)中,系统变得更加高效,制造成本更低,并且对环境光和x射线辐射更加坚固。
    • 8. 发明申请
    • Patient Monitoring System and Method
    • 患者监护系统及方法
    • US20080208063A1
    • 2008-08-28
    • US11915751
    • 2006-06-01
    • Andreas BrauersOlaf SuchJens MuehlsteffHarald Reiter
    • Andreas BrauersOlaf SuchJens MuehlsteffHarald Reiter
    • A61B5/0408A61B5/113
    • A61B5/6892A61B5/04085A61B5/113A61B2562/0209A61B2562/046A61B2562/182
    • The present invention relates to a patient monitoring system for monitoring cardio pulmonary performance or the like by means of capacitive measurement. Further the invention relates to a method for monitoring cardio pulmonary performance or the like by means of a capacitive measurement. In order to provide a reliable technique for monitoring cardio pulmonary performance or the like, which technique is particularly suitable for home use, a patient monitoring system (1) for monitoring cardio pulmonary performance or the like by means of capacitive measurement is suggested, said system (1) comprising a number of electrodes (2) arranged in the form of a matrix (3), said electrodes (2) being adapted to be integrated with a bed (4) or the like, each electrode (2) being individually selectable, means (5) for determining a number of electrodes (2) depending on the position of the patient on the bed (4) or the like, said means (5) being adapted to determine the number of electrodes (2) by determining the capacitance of a number of electrodes (2), and means (5) for selecting a number of said determined electrodes (2) for carrying out a capacitive measurement.
    • 本发明涉及通过电容测量来监测心肺功能等的患者监视系统。 此外,本发明涉及一种通过电容测量来监测心肺功能等级的方法。 为了提供用于监测心肺功能等的可靠技术,该技术特别适合于家庭使用,建议通过电容测量来监测心肺功能等的患者监视系统(1),所述系统 (1)包括以矩阵(3)的形式布置的多个电极(2),所述电极(2)适于与床(4)等集成,每个电极(2)可单独选择 ,用于根据患者在床(4)等上的位置来确定电极(2)的数量的装置(5),所述装置(5)适于通过确定电极(2)的数量来确定电极 多个电极(2)的电容和用于选择用于进行电容测量的所述确定的电极(2)的数量的装置(5)。
    • 9. 发明授权
    • Data acquisition system
    • 数据采集​​系统
    • US07058547B2
    • 2006-06-06
    • US10515882
    • 2003-05-19
    • Olaf SuchFrancisco Morales SerranoStefan SchneiderGereon Vogtmeier
    • Olaf SuchFrancisco Morales SerranoStefan SchneiderGereon Vogtmeier
    • G06T15/00
    • A61B6/032
    • A data acquisition system which includes data generating and processing units (1a, 1b, 1c), each of which includes a respective data source (3a1, 3a2, 3b1, 3c1) which serves to generate data. The data each time generated is processed by means of associated data processing means (2a, 2b, 2c 11a1, 11a2, 12a1, 12a2, 13a1, 13a2) in such a manner that each time a digital data word which comprises at least two bits is presented for output. The output of the digital data words takes place in synchronous-parallel fashion in dependence on first control signals (4, 5). Shift registers (6a, 6b, 6c) which are coupled to one another so as to form a chain propagate the digital data words in synchronous-parallel fashion in dependence on second control signals (7, 8) and are coupled to a respective associated data generating and processing unit (1a, 1b, 1c).
    • 一种数据采集系统,包括数据产生和处理单元(1a,1b,1c),每个数据生成和处理单元包括相应的数据源(3a,1,3a,2,3b,1,3c1) 生成数据。 每次产生的数据通过相关联的数据处理装置(2a,2b,2c11a,11a,2da,1,2a,2,3a,a1a,1,2,3a)处理, 每次提供包括至少两个比特的数字数据字用于输出的方式。 根据第一控制信号(4,5),数字数据字的输出以同步并行的方式发生。 彼此耦合以形成链的移位寄存器(6a,6b,6c)根据第二控制信号(7,8)以同步并行的方式传播数字数据字,并且耦合到 各个相关联的数据产生和处理单元(1a,1b,1c)。