PHYSIOLOGICAL ACOUSTIC MONITORING SYSTEM
    1.
    发明申请
    PHYSIOLOGICAL ACOUSTIC MONITORING SYSTEM 有权
    生理声学监测系统

    公开(公告)号:US20110172561A1

    公开(公告)日:2011-07-14

    申请号:US12905036

    申请日:2010-10-14

    IPC分类号: A61B7/00

    CPC分类号: A61B7/003

    摘要: An acoustic monitoring system has an acoustic front-end, a first signal path from the acoustic front-end directly to an audio transducer and a second signal path from the acoustic front-end to an acoustic data processor via an analog-to-digital converter. The acoustic front-end receives an acoustic sensor signal responsive to body sounds in a person. The audio transducer provides continuous audio of the body sounds. The acoustic data processor provides audio of the body sounds upon user demand.

    摘要翻译: 声学监测系统具有声学前端,从声学前端直接到音频换能器的第一信号路径,以及经由模拟 - 数字转换器从声学前端到声学数据处理器的第二信号路径 。 声学前端接收响应于人的身体声音的声学传感器信号。 音频传感器提供身体声音的连续音频。 声学数据处理器根据用户需求提供身体声音。

    Physiological acoustic monitoring system
    3.
    发明授权
    Physiological acoustic monitoring system 有权
    生理声学监测系统

    公开(公告)号:US08821415B2

    公开(公告)日:2014-09-02

    申请号:US12905036

    申请日:2010-10-14

    IPC分类号: A61B5/00

    CPC分类号: A61B7/003

    摘要: An acoustic monitoring system has an acoustic front-end, a first signal path from the acoustic front-end directly to an audio transducer and a second signal path from the acoustic front-end to an acoustic data processor via an analog-to-digital converter. The acoustic front-end receives an acoustic sensor signal responsive to body sounds in a person. The audio transducer provides continuous audio of the body sounds. The acoustic data processor provides audio of the body sounds upon user demand.

    摘要翻译: 声学监测系统具有声学前端,从声学前端直接到音频换能器的第一信号路径,以及经由模拟 - 数字转换器从声学前端到声学数据处理器的第二信号路径 。 声学前端接收响应于人的身体声音的声学传感器信号。 音频传感器提供身体声音的连续音频。 声学数据处理器根据用户需求提供身体声音。

    Variable mode pulse indicator
    4.
    发明授权
    Variable mode pulse indicator 有权
    可变模式脉冲指示器

    公开(公告)号:US09192329B2

    公开(公告)日:2015-11-24

    申请号:US11871808

    申请日:2007-10-12

    申请人: Ammar Al-Ali

    发明人: Ammar Al-Ali

    摘要: A user configurable variable mode pulse indicator provides a user the ability to influence outputs indicative of a pulse occurrence at least during distortion, or high-noise events. For example, when configured to provide or trigger pulse indication outputs, a pulse indicator designates the occurrence of each pulse in a pulse oximeter-derived photo-plethysmograph waveform, through waveform analysis or some statistical measure of the pulse rate, such as an averaged pulse rate. When the configured to block outputs or not trigger pulse indication outputs, a pulse indicator disables the output for one or more of an audio or visual pulse occurrence indication. The outputs can be used to initiate an audible tone “beep” or a visual pulse indication on a display, such as a vertical spike on a horizontal trace or a corresponding indication on a bar display. The amplitude output is used to indicate data integrity and corresponding confidence in the computed values of saturation and pulse rate. The amplitude output can vary a characteristic of the pulse indicator, such as beep volume or frequency or the height of the visual display spike.

    摘要翻译: 用户可配置的可变模式脉冲指示器至少在失真或高噪声事件期间使用户能够影响指示脉冲出现的输出。 例如,当配置为提供或触发脉冲指示输出时,脉冲指示器通过波形分析或脉搏率的某种统计测量来指定脉冲血氧计衍生的光体积描记器波形中每个脉冲的出现,例如平均脉冲 率。 当配置为阻止输出或不触发脉冲指示输出时,脉冲指示器会禁用输出中的一个或多个音频或视觉脉冲发生指示。 输出可用于在显示器上启动可听见的音调“哔”或视觉脉搏指示,例如水平轨迹上的垂直尖峰或条形显示器上的相应指示。 振幅输出用于指示计算的饱和度和脉率值的数据完整性和相应的置信度。 振幅输出可以改变脉冲指示器的特性,例如哔音体积或频率或视觉显示尖峰的高度。

    Disposable components for reusable physiological sensor
    5.
    发明授权
    Disposable components for reusable physiological sensor 有权
    可重复使用的生理传感器的一次性组件

    公开(公告)号:US08989831B2

    公开(公告)日:2015-03-24

    申请号:US12782651

    申请日:2010-05-18

    摘要: A sensor cartridge according to embodiments of the disclosure is capable of being used with a non-invasive physiological sensor. Certain embodiments of the sensor cartridge protect the sensor from damage, such as damage due to repeated use, reduce the need for sensor sanitization, or both. Further, embodiments of the sensor cartridge are positionable on the user before insertion in the sensor and allow for improved alignment of the treatment site with the sensor. In addition, the sensor cartridge of certain embodiments of the disclosure can be configured to allow a single sensor to comfortably accommodate treatment sites of various sizes such as for both adult and pediatric applications.

    摘要翻译: 根据本公开的实施例的传感器盒能够与非侵入性生理传感器一起使用。 传感器盒的某些实施例保护传感器不被损坏,例如由于重复使用造成的损坏,减少了对传感器消毒的需要,或者两者。 此外,传感器盒的实施例可以在插入传感器之前定位在使用者身上,并且允许改善治疗部位与传感器的对准。 此外,本公开的某些实施例的传感器盒可以被配置为允许单个传感器舒适地适应各种尺寸的治疗部位,例如成人和儿科应用。

    Patient monitor including multi-parameter graphical display
    6.
    发明授权
    Patient monitor including multi-parameter graphical display 有权
    患者监护仪包括多参数图形显示

    公开(公告)号:US08911377B2

    公开(公告)日:2014-12-16

    申请号:US12559815

    申请日:2009-09-15

    申请人: Ammar Al-Ali

    发明人: Ammar Al-Ali

    摘要: A patient monitoring system and method are disclosed which provide a caregiver with more easily identifiable indications of the state of multiple physiological parameters in order to give the caregiver an indication of the patient's overall wellness in an efficient manner. Multiple physiological parameter sets are plotted on a graph, along with an indication of each parameter set's normal range. An overlapping area for all set's normal ranges provides an indication of an ideal patient state. In an embodiment, alerts are generated based on parameters distance from normal readings.

    摘要翻译: 公开了一种患者监测系统和方法,其为照顾者提供了更容易识别的多种生理参数状态的指示,以便以有效的方式给予照顾者患者整体健康的指示。 多个生理参数集合绘制在图形上,以及每个参数组的正常范围的指示。 所有组的正常范围的重叠区域提供了理想患者状态的指示。 在一个实施例中,基于与正常读数的距离的参数来生成警报。

    Cyanotic infant sensor
    9.
    发明授权
    Cyanotic infant sensor 有权
    青色婴儿传感器

    公开(公告)号:US08682407B2

    公开(公告)日:2014-03-25

    申请号:US13100145

    申请日:2011-05-03

    申请人: Ammar Al-Ali

    发明人: Ammar Al-Ali

    IPC分类号: A61B5/1455

    摘要: A pulse oximetry sensor comprises emitters configured to transmit light having a plurality of wavelengths into a fleshy medium. A detector is responsive to the emitted light after absorption by constituents of pulsatile blood flowing within the medium so as to generate intensity signals. A sensor head has a light absorbing surface adapted to be disposed proximate the medium. The emitters and the detector are disposed proximate the sensor head. A detector window is defined by the sensor head and configured so as to limit the field-of-view of the detector.

    摘要翻译: 脉搏血氧饱和度传感器包括被配置为将具有多个波长的光发射到肉质介质中的发射器。 检测器响应于在介质内流动的脉动血液的成分吸收后的发射光,以产生强度信号。 传感器头具有适于设置在介质附​​近的光吸收表面。 发射器和检测器设置在传感器头附近。 检测器窗口由传感器头限定,以便限制检测器的视场。

    Patient monitor for determining microcirculation state
    10.
    发明授权
    Patient monitor for determining microcirculation state 有权
    用于确定微循环状态的患者监护仪

    公开(公告)号:US08666468B1

    公开(公告)日:2014-03-04

    申请号:US13101093

    申请日:2011-05-04

    申请人: Ammar Al-Ali

    发明人: Ammar Al-Ali

    IPC分类号: A61B5/1455

    摘要: As placement of a physiological monitoring sensor is typically at a sensor site located at an extremity of the body, the state of microcirculation, such as whether vessels are blocked or open, can have a significant effect on the readings at the sensor site. It is therefore desirable to provide a patient monitor and/or physiological monitoring sensor capable of distinguishing the microcirculation state of blood vessels. In some embodiments, the patient monitor and/or sensor provide a warning and/or compensates a measurement based on the microcirculation state. In some embodiments, a microcirculation determination process implementable by the patient monitor and/or sensor is used to determine the state of microcirculation of the patient.

    摘要翻译: 由于生理监测传感器的放置通常位于位于身体末端的传感器位置,微循环的状态(例如容器是否被阻塞或打开)对传感器位置的读数具有显着的影响。 因此,希望提供能够区分血管的微循环状态的患者监视器和/或生理监测传感器。 在一些实施例中,患者监视器和/或传感器基于微循环状态提供警告和/或补偿测量。 在一些实施例中,由患者监测器和/或传感器可实施的微循环确定过程用于确定患者微循环的状态。