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21.发明授权公开(公告)号：US07881761B2
公开(公告)日：2011-02-01
申请号：US11445257
申请日：2006-06-01
IPC分类号： A61B5/1455
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： Embodiments of the present invention relate to a sensor for facilitating detection of a physiological characteristic of a patient. Specifically, one embodiment includes a detector configured to obtain signals from the patient, the signals being indicative of the physiological characteristic, an interface configured to send the signals to a monitor, and a sensor memory coupled with the sensor and separate from the monitor, the sensor memory storing sensor expiration data.
摘要翻译： 本发明的实施例涉及一种便于检测患者的生理特征的传感器。 具体地，一个实施例包括检测器，其被配置为从患者获得信号，所述信号指示生理特征，被配置为将信号发送到监视器的接口以及与传感器耦合并与监视器分离的传感器存储器 传感器存储器存储传感器到期数据。
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公开(公告)号：US06600940B1
公开(公告)日：2003-07-29
申请号：US09943898
申请日：2001-08-30
IPC分类号： A61B500
CPC分类号： G01D18/00 , A61B5/14552 , A61B5/1495 , A61B2562/085 , G06F19/00
摘要： The present invention provides a memory chip for use in an oximeter sensor, or an associated adapter or connector circuit. The memory chip allows the storing of different data to provide enhanced capabilities for the oximeter sensor. In addition to providing unique data to store in such a memory, the present invention describes unique uses of data stored in such a memory. The data stored in the memory chip includes data that can be used by an oximeter to determine if the sensor is adequately attached to the patient, data that indicates sensor assembly characteristics that can be used to correct for variations in optical efficiency, data that can provide compensation for infrared wavelength shifts caused by optical fiber, data relating to additional LEDs in the sensor, data indicating the last time the sensor was moved or disconnected, and data indicating whether the sensor is isolated.
摘要翻译： 本发明提供了一种用于血氧计传感器或相关联的适配器或连接器电路的存储芯片。 存储芯片允许存储不同的数据以提供用于血氧计传感器的增强功能。 除了提供存储在这样的存储器中的唯一数据之外，本发明描述了存储在这种存储器中的数据的独特用途。 存储在存储器芯片中的数据包括可以由血氧计使用以确定传感器是否被充分地附接到患者的数据，指示可用于校正光学效率变化的传感器组件特性的数据，可以提供的数据 对由光纤引起的红外波长偏移的补偿，与传感器中的附加LED相关的数据，表示上一次传感器被移动或断开的数据以及指示传感器是否被隔离的数据。
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公开(公告)号：US06356774B1
公开(公告)日：2002-03-12
申请号：US09407469
申请日：1999-09-28
申请人： Michael J. Bernstein , Michael E. Fein , William L. Shea , Willem A. Crone , Paul D. Mannheimer , Bradford Chew , Adnan Merchant
发明人： Michael J. Bernstein , Michael E. Fein , William L. Shea , Willem A. Crone , Paul D. Mannheimer , Bradford Chew , Adnan Merchant
IPC分类号： A61B500
CPC分类号： A61B5/1495 , A61B5/14552 , A61B2560/0252 , A61B2562/085
摘要： A method for operating an oximeter sensor, and corresponding apparatus, which includes an encoded temperature characteristic of a light emitter in the sensor. The encoded temperature characteristic is read, and is used to modify a drive of the light emitter in the sensor. This enables a light emitter to be operated at its maximum allowable intensity to maximize a signal to noise ratio, without burning a patient, in accordance with the particular characteristics of that light emitter.
摘要翻译： 一种用于操作血氧计传感器的方法，以及相应的装置，其包括传感器中的光发射器的经编码的温度特性。 读取编码的温度特性，并用于修改传感器中发光体的驱动。 这使得光发射器能够以其最大允许强度来操作，以根据该光发射器的特定特性来最大化信噪比而不燃烧患者。
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24.发明授权公开(公告)号：US08112137B2
公开(公告)日：2012-02-07
申请号：US11445672
申请日：2006-06-02
IPC分类号： A61B5/1455
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： Embodiments of the present invention include systems and methods that relate to pulse oximetry. Specifically, one embodiment includes an oximeter sensor comprising a light emitting element configured to emit light, a light detector configured to detect the light, and a memory storing values of skin temperature at which a motion signal algorithm can be accurately utilized.
摘要翻译： 本发明的实施方案包括与脉搏血氧饱和度相关的系统和方法。 具体而言，一个实施例包括：血氧计传感器，其包括被配置为发光的发光元件，被配置为检测光的光检测器，以及存储可以精确地利用运动信号算法的皮肤温度的值的存储器。
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25.发明授权公开(公告)号：US08078247B2
公开(公告)日：2011-12-13
申请号：US11446030
申请日：2006-06-02
IPC分类号： A61B5/1455
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： Embodiments of the present invention include systems and methods that relate to pulse oximetry. Specifically, one embodiment includes an oximeter sensor, comprising, a light emitting element configured to emit light, a light detector configured to receive the light, and a probe configured to contact a patient and provide an indication of whether the oximeter sensor is in contact with the patient based on an impedance measurement.
摘要翻译： 本发明的实施方案包括与脉搏血氧饱和度相关的系统和方法。 具体地，一个实施例包括血氧计传感器，包括：被配置为发光的发光元件，被配置为接收光的光检测器和构造成接触患者的探针，并提供血氧计传感器是否与 患者基于阻抗测量。
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26.发明授权公开(公告)号：US07957781B2
公开(公告)日：2011-06-07
申请号：US11446607
申请日：2006-06-02
IPC分类号： A61B5/1455
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： Embodiments of the present invention include systems and methods that relate to pulse oximetry. Specifically, one embodiment includes an oximeter sensor comprising a light emitting element configured to emit light, a light detector configured to receive the light, and an accelerometer configured to detect motion of the oximeter sensor.
摘要翻译： 本发明的实施方案包括与脉搏血氧饱和度相关的系统和方法。 具体地，一个实施例包括一个血氧计传感器，其包括被配置为发光的发光元件，被配置为接收光的光检测器和被配置为检测血氧计传感器的运动的加速度计。
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27.发明授权公开(公告)号：US07764983B2
公开(公告)日：2010-07-27
申请号：US11444674
申请日：2006-06-01
IPC分类号： A61B5/1455
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： Embodiments of the present invention relate to pulse oximeter systems and methods. Specifically, one embodiment includes an oximeter system including an oximeter sensor comprising a light emitting element configured to emit light having a wavelength, a light detector configured to receive the light, and a memory storing signal quality data that facilitates determining a quality of signals sent from the light emitting element to the light detector via the light. Further, the oximeter system may comprise an oximeter monitor, comprising a receiving circuit configured to receive the signal quality data from the oximeter sensor, and a processor configured to use the signal quality data to calculate an optical transmissivity of a material for the wavelength.
摘要翻译： 本发明的实施例涉及脉搏血氧计系统和方法。 具体地，一个实施例包括血氧计系统，其包括血氧计传感器，其包括被配置为发射具有波长的光的发光元件，被配置为接收光的光检测器，以及存储信号质量数据的存储器，其存储有助于确定从 该发光元件通过该光到该光检测器。 此外，血氧计系统可以包括血氧计监测器，包括被配置为从血氧计传感器接收信号质量数据的接收电路，以及被配置为使用信号质量数据来计算用于波长的材料的光透射率的处理器。
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公开(公告)号：US06553241B2
公开(公告)日：2003-04-22
申请号：US09944310
申请日：2001-08-30
IPC分类号： A61B500
CPC分类号： G01D18/00 , A61B5/14552 , A61B5/1495 , A61B2560/028 , A61B2562/085
摘要： The present invention provides a memory chip for use in an oximeter sensor, or an associated adapter or connector circuit. The memory chip allows the storing of sensor expiration data to provide enhanced capabilities for the oximeter sensor. In addition to providing unique data to store in such a memory, the invention describes unique uses of sensor expiration data stored in such a memory.
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公开(公告)号：US06606510B2
公开(公告)日：2003-08-12
申请号：US09943899
申请日：2001-08-30
IPC分类号： A61B500
CPC分类号： A61B5/74 , A61B5/0205 , A61B5/02055 , A61B5/053 , A61B5/11 , A61B5/14551 , A61B5/14552 , A61B5/1495 , A61B5/7232 , A61B2562/085 , G01D18/00 , G06F19/00 , Y10S323/911
摘要： The present invention provides a memory chip for use in an oximeter sensor, or an associated adapter or connector circuit. The memory chip allows the storing of patient related data, such as patient trending data or a patient ID, to provide enhanced capabilities for the oximeter sensor. In addition to providing unique data to store in such a memory, the present invention include unique uses of the data stored in such a memory.
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30.发明授权Method and apparatus for detecting and analyzing variations in a physiologic parameter 失效用于检测和分析生理参数变化的方法和装置公开(公告)号：US08509869B2
公开(公告)日：2013-08-13
申请号：US12467003
申请日：2009-05-15
IPC分类号： A61B5/00
CPC分类号： A61B5/14551
摘要： The present disclosure is generally directed to identifying and/or analyzing high resolution variations in a measured physiologic parameter, such as blood oxygen saturation (SpO2) measured using pulse oximetry. Present embodiments may include a system including a sensor comprising an emitter capable of emitting light at different wavelengths into a tissue bed, and a detector capable of detecting the light from the emitter after dispersion and/or reflection by the tissue bed. Further, the system may include a pulse oximeter capable of receiving signals from the sensor that are indicative of characteristics of the light detected by the detector, and utilizing the signals to estimate blood oxygen saturation values over time at a high resolution to facilitate detection of variations in the blood oxygen saturation values that are smaller in magnitude than an accuracy, display precision, and/or calibration of the blood oxygen saturation values.
摘要翻译： 本公开通常涉及鉴定和/或分析测量的生理参数中的高分辨率变化，例如使用脉搏血氧测定法测量的血氧饱和度（SpO2）。 本实施例可以包括包括传感器的系统，该传感器包括能够将不同波长的光发射到组织床中的发射器，以及能够在由组织床分散和/或反射之后检测来自发射体的光的检测器。 此外，该系统可以包括能够接收来自传感器的信号的脉搏血氧计，其指示由检测器检测到的光的特性，并且利用该信号以高分辨率随时间推定血氧饱和度值，以便于检测变化 在血氧饱和度值的范围内比血氧饱和度值的精度，显示精度和/或校准更小。
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