-
71.发明申请Systems and methods for secure voice identification and medical device interface 审中-公开用于安全语音识别和医疗设备接口的系统和方法公开(公告)号：US20080082338A1
公开(公告)日：2008-04-03
申请号：US11540015
申请日：2006-09-29
IPC分类号： G10L21/00
CPC分类号： G06F21/32 , A61B5/145 , A61B5/6826 , A61B5/6838 , A61B5/749
摘要： There is provided a system and method for secure voice identification and medical device interface. More specifically, in one embodiment, there is provided a medical device comprising an audio recognition system configured to receive an unlock keyword for the medical device and to unlock the medical device to voice commands in response to the unlock keyword, and a control system coupled to the audio recognition system configured to execute one or more voice commands on the medical device after the medical device is unlocked.
摘要翻译： 提供了一种用于安全语音识别和医疗设备接口的系统和方法。 更具体地说，在一个实施例中，提供了一种医疗设备，包括音频识别系统，该音频识别系统被配置为接收医疗设备的解锁关键字，并且响应于解锁关键字解锁医疗设备以进行语音命令;以及控制系统， 所述音频识别系统被配置为在所述医疗设备被解锁之后在所述医疗设备上执行一个或多个语音命令。
-
公开(公告)号：US07289837B2
公开(公告)日：2007-10-30
申请号：US10678040
申请日：2003-10-01
IPC分类号： A61B5/00
CPC分类号： A61B5/6814 , A41D20/00 , A61B5/01 , A61B5/14552
摘要： Forehead oximetry sensor devices and methods for determining physiological parameters using forehead oximetry sensors. One method includes placing an oximetry sensor on the forehead of a patient, such that the sensor is placed on the lower forehead region, above the eyebrow with the sensor optics placed lateral of the iris and proximal the temple; and operating the pulse oximeter to obtain the physiological parameter. In one aspect, the method also includes providing and placing a headband over the oximetry sensor, or alternately, the sensor is a headband-integrated sensor. The headband has an elastic segment sized to fit around the patient's head. The headband also includes a non-elastic segment that is smaller than and attached with the elastic segment. The non-elastic segment is sized to span a portion of the elastic segment when the elastic segment is stretched. In addition, the non-elastic segment is larger than the portion of the elastic segment it spans when the elastic segment is not stretched. When the headband or the headband-integrated sensor is sufficiently tight, it delivers a pressure in the range higher than the venous pressure and lower than the capillary pressure to the forehead of the patient.
摘要翻译： 前额血氧饱和度传感器装置和使用前额血氧饱和度传感器确定生理参数的方法。 一种方法包括将血氧定量传感器放置在患者的前额上，使得传感器被放置在眉毛上方的下部前额区域上，传感器光学器件位于虹膜的侧面并且靠近神经元; 并操作脉搏血氧计获得生理参数。 在一个方面，该方法还包括提供并将头带放置在血氧测定传感器上方，或者替代地，传感器是头带集成传感器。 头带具有尺寸适合围绕患者头部的弹性段。 头带还包括小于弹性片段并且与弹性片段连接的非弹性片段。 当弹性段被拉伸时，非弹性段的尺寸设定成跨过弹性区段的一部分。 此外，非弹性部分大于当弹性片段未拉伸时它所跨过的弹性片段的部分。 当头带或头带一体式传感器足够紧密时，其传递的压力在高于静脉压的范围内并且低于毛细管压力到患者的额头。
-
公开(公告)号：US06272363B1
公开(公告)日：2001-08-07
申请号：US09003413
申请日：1998-01-06
IPC分类号： A61B6500
CPC分类号： A61B5/1464 , A61B5/14542 , A61B5/7207 , A61B2562/0242 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/3011 , H01L2924/00014 , H01L2924/00
摘要： A pulse oximeter sensor with a light source optimized for low oxygen saturation ranges and for maximizing the immunity to perturbation induced artifact. Preferably, a red and an infrared light source are used, with the red light source having a mean wavelength between 700-790 nm. The infrared light source can have a mean wavelength as in prior art devices used on patients with high saturation. The sensor of the present invention is further optimized by arranging the spacing between the light emitter and light detectors to minimize the sensitivity to perturbation induced artifact. The present invention optimizes the chosen wavelengths to achieve a closer matching of the absorption and scattering coefficient products for the red and IR light sources. This optimization gives robust readings in the presence of perturbation artifacts including force variations, tissue variations and variations in the oxygen saturation itself.
摘要翻译： 具有针对低氧饱和度范围优化的光源的脉搏血氧饱和度传感器，并最大限度地提高对扰动诱发的伪影的免疫力。 优选地，使用红色和红外光源，红色光源的平均波长在700-790nm之间。 红外光源可以具有与用于高饱和度患者的现有技术装置中的平均波长。 通过布置光发射器和光检测器之间的间距来进一步优化本发明的传感器，以最小化对扰动诱发的伪影的灵敏度。 本发明优化所选择的波长，以实现红色和红外光源的吸收和散射系数乘积的更接近的匹配。 这种优化在存在扰动伪影的情况下提供鲁棒的读数，包括力变化，组织变化和氧饱和度本身的变化。
-
74.发明授权
公开(公告)号：US6094592A
公开(公告)日：2000-07-25
申请号：US85475
申请日：1998-05-26
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1455
CPC分类号： A61B5/14551
摘要： A method for use in a system for determining a physiological parameter is described. The system has a sensor for transmitting electromagnetic energy of first and second wavelengths toward a tissue sample and detecting the electromagnetic energy after scattering of the electromagnetic energy by the tissue sample, thereby generating a first signal corresponding to the first wavelength and a second signal corresponding to the second wavelength. The first and second signals are transformed into the frequency domain, thereby generating third and fourth signals. A ratio signal is generated using the third and fourth signals. For each of a plurality of ratio values an associated sum is generated corresponding to the number of times the ratio signal coincides with the ratio value associated with the sum. Contributions to each sum are weighted in accordance with the third signal. A best ratio value is selected from the plurality of ratio values based on the sums associated therewith.
摘要翻译： 描述了用于确定生理参数的系统中的方法。 该系统具有用于将第一和第二波长的电磁能量朝向组织样本传输的传感器，并且通过组织样本检测电磁能散射后的电磁能量，由此产生对应于第一波长的第一信号和对应于 第二波长。 第一和第二信号被变换成频域，从而产生第三和第四信号。 使用第三和第四信号产生比率信号。 对于多个比率值中的每一个，相应的和产生对应于比率信号与与和相关联的比值的重复次数的次数。 根据第三个信号对每个和的贡献加权。 基于与其相关联的和，从多个比值中选择最佳比值。
-
公开(公告)号：US08818474B2
公开(公告)日：2014-08-26
申请号：US13481664
申请日：2012-05-25
发明人： Thomas A. Berson , Bryan Olson , Michael E. Fein , Paul D. Mannheimer , Charles E. Porges , David Schloemer
IPC分类号： A61B5/1455 , G06F21/00 , G06F21/62
CPC分类号： A61B5/14551 , A61B2562/08 , A61B2562/085 , G06F21/6209 , G06F21/64 , G06F2211/008 , G06F2221/2107 , H04L9/3247 , H04L2209/805 , H04L2209/88
摘要： A sensor has codes useful for a monitor which can be authenticated as accurate. The sensor produces a signal corresponding to a measured physiological characteristic and provides codes which can be assured of being accurate and authentic when used by a monitor. A memory associated with the sensor stores both data relating to the sensor and a digital signature. The digital signature authenticates the quality of the code by ensuring it was generated by an entity having predetermined quality controls, and ensure the code is accurate.
摘要翻译： 传感器具有对可以被认证为准确的监视器有用的代码。 传感器产生对应于测量的生理特性的信号，并提供可以被监视器使用时可以确保准确和真实的代码。 与传感器相关联的存储器存储与传感器有关的数据和数字签名。 数字签名通过确保其由具有预定质量控制的实体生成并且确保代码是准确的来验证代码的质量。
-
公开(公告)号：US08452367B2
公开(公告)日：2013-05-28
申请号：US12843651
申请日：2010-07-26
IPC分类号： A61B5/1455
CPC分类号： A61B5/6814 , A41D20/00 , A61B5/01 , A61B5/14552
摘要： Forehead oximetry sensor devices and methods for determining physiological parameters using forehead oximetry sensors. One method includes placing an oximetry sensor on the forehead of a patient, such that the sensor is placed on the lower forehead region, above the eyebrow with the sensor optics placed lateral of the iris and proximal the temple; and operating the pulse oximeter to obtain the physiological parameter. In one aspect, the method also includes providing and placing a headband over the oximetry sensor, or alternately, the sensor is a headband-integrated sensor. The headband has an elastic segment sized to fit around the patient's head. The headband also includes a non-elastic segment that is smaller than and attached with the elastic segment. The non-elastic segment is sized to span a portion of the elastic segment when the elastic segment is stretched. In addition, the non-elastic segment is larger than the portion of the elastic segment it spans when the elastic segment is not stretched. When the headband or the headband-integrated sensor is sufficiently tight, it delivers a pressure in the range higher than the venous pressure and lower than the capillary pressure to the forehead of the patient.
-
公开(公告)号：US08452364B2
公开(公告)日：2013-05-28
申请号：US12343783
申请日：2008-12-24
IPC分类号： A61B5/00
CPC分类号： A61B5/6826 , A61B5/14552 , A61B5/6838 , A61B2562/02
摘要： A method and apparatus for affixing a sensor adjacent a tissue site is disclosed. In an embodiment, the spectrophotometric sensor comprises, a sensor body, one or more light emitters, one or more photodetectors, and a light scattering medium capable of increasing at least one of the effective detection area of the one or more photodetectors or the effective emission area of the one or more light emitters.
摘要翻译： 公开了一种用于将传感器固定在组织部位附近的方法和装置。 在一个实施例中，分光光度传感器包括传感器主体，一个或多个发光器，一个或多个光电检测器和能够增加一个或多个光电检测器的有效检测区域或有效发射中的至少一个的光散射介质 一个或多个发光体的面积。
-
公开(公告)号：US08401606B2
公开(公告)日：2013-03-19
申请号：US11581503
申请日：2006-10-16
申请人： Paul D. Mannheimer
发明人： Paul D. Mannheimer
IPC分类号： A61B5/1455 , A61B5/00
CPC分类号： G08B21/02 , A61B5/02455 , A61B5/14551 , A61B5/746 , A61B2560/0276
摘要： A method and apparatus for controlling alarms in a medical diagnostic apparatus where an alarm is generated when a measured value for a physiological parameter is outside a specified range. The method continuously calculates a baseline value, and establishes dynamic thresholds that are related to and continuously track the baseline value. The method determines the amount of time the measured value is past the dynamic threshold, and the amount by which the threshold is passed. Alarms are triggered based upon a combination of the amount of time and the amount by which the threshold is passed. Preferably, the combination is an integral or some function of an integral.
-
公开(公告)号：US08364221B2
公开(公告)日：2013-01-29
申请号：US12276188
申请日：2008-11-21
IPC分类号： A61B5/1455 , G08B23/00
CPC分类号： A61B5/14551 , A61B5/0002 , A61B5/746 , A61B2560/0276
摘要： Embodiments of the present invention relate to a patient monitoring alarm escalation system and method. Specifically, embodiments of the present invention include an alarm detection device configured to measure physiological data received via a patient monitor, the alarm detection device configured to initiate an alarm in response to predefined measurements of the physiological data, and an alarm device configured to emit a first signal with a first property and a second signal with a second property, the first signal being emitted when the alarm is initiated, the second signal being emitted if an alarm acknowledgement mechanism is not activated prior to a designated event.
摘要翻译： 本发明的实施例涉及一种患者监视报警升级系统和方法。 具体而言，本发明的实施方式具备：报警检测装置，被配置为测量经由病人监视器接收到的生理数据，所述报警检测装置被配置为响应于所述生理数据的预定义的测量而发起报警;以及报警装置， 具有第一属性的第一信号和具有第二属性的第二信号，当报警启动时第一信号被发射，如果在指定事件之前没有激活报警确认机构，则发射第二信号。
-
80.发明授权公开(公告)号：US07904131B2
公开(公告)日：2011-03-08
申请号：US11445008
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 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 memory device that stores data, comprising an amount of wetness on 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，以及存储数据的存储器件，其包括在血氧计传感器上的一定量的湿度。
-
-
-
-
-
-
-
-
-
搜索结果
114 条记录 (耗时 0.028 秒)
