GREEN LIGHT PHOTOPLETHYSMOGRAPHY IN TRANSMISSION GEOMETRY
    1.
    发明申请
    GREEN LIGHT PHOTOPLETHYSMOGRAPHY IN TRANSMISSION GEOMETRY 审中-公开
    传输几何中的绿光光电子学

    公开(公告)号:WO2017001955A1

    公开(公告)日:2017-01-05

    申请号:PCT/IB2016/053254

    申请日:2016-06-03

    CPC classification number: A61B5/14552 A61B5/02427 A61B5/6819

    Abstract: In a photoplethysmography (PPG) device, a nasal mount includes first and second optical supports (12, 14) secured to a nose (1) with the nasal septum (6) or an alar wing (6') between the optical supports. A green PPG component measuring green light transmission through the nasal septum includes a light source (20, 60) secured to the first optical support and a light detector (22, 62) secured to the second optical support. A red or near-infrared PPG component measuring red or near-infrared light transmission through the nasal septum includes a light source (30, 60) secured to one optical support and a light detector (32, 64) secured to the other optical support. An electronic data processor computes arterial blood oxygen saturation (SpO 2 ) from a ratio of intensities of the measured transmission of green light and the measured transmission of red or near-infrared light.

    Abstract translation: 在光学体积描记术(PPG)装置中,鼻架包括用鼻隔膜(6)或光学支架之间的翼片(6')固定到鼻部(1)的第一和第二光学支撑件(12,14)。 测量通过鼻中隔的绿光透射的绿色PPG部件包括固定到第一光学支架的光源(20,60)和固定到第二光学支架的光检测器(22,62)。 测量通过鼻中隔的红色或近红外光透射的红色或近红外PPG组件包括固定到一个光学支架的光源(30,60)和固定到另一光学支架的光检测器(32,64)。 电子数据处理器根据所测量的绿光透射率与测量的红光或近红外光透射率之比计算动脉血氧饱和度(SpO2)。

    MULTI-STATE CLIP-ON FIXATION METHOD FOR PULSE OXIMETER
    2.
    发明申请
    MULTI-STATE CLIP-ON FIXATION METHOD FOR PULSE OXIMETER 审中-公开
    多脉冲钳位固定方法

    公开(公告)号:WO2016135617A2

    公开(公告)日:2016-09-01

    申请号:PCT/IB2016050951

    申请日:2016-02-23

    Abstract: A device (10, 10', 10") includes a light source (12) and a light detector (14) spaced from, and in communication with, the light source (12). An electronic processor (18) is programmed to compute pulse oximetry data from output of the light detector (14). A clamping member (26) is included, on or in which the light source (12) and the light detector (14) are disposed. The clamping member (26) is configured for attachment to a human body part with the body part disposed between the light source (12) and the light detector (14) such that light from the light source (12) passes through the body part to reach the light detector (14). The clamping member (26) is configured to attach to the body part by transitioning from a first stable state to a second stable state via a compression force applied to the clamping member (26).

    Abstract translation: 一种设备(10,10',10“)包括与光源(12)间隔开并与光源(12)连通的光源(12)和光检测器(14)。电子处理器(18)被编程为计算 包括光检测器(14)的输出的脉搏血氧饱和度数据,在光源(12)和光检测器(14)上设置夹持部件(26),夹持部件(26) 用于连接到人体部分,其中身体部分设置在光源(12)和光检测器(14)之间,使得来自光源(12)的光通过身体部分到达光检测器(14)。 夹紧构件(26)被构造成通过经由施加到夹紧构件(26)的压缩力从第一稳定状态转换到第二稳定状态而附接到主体部分。

    FUSION OF DATA FROM MULTIPLE SOURCES FOR NON-INVASIVE DETECTION OF RESPIRATORY PARAMETERS
    5.
    发明申请
    FUSION OF DATA FROM MULTIPLE SOURCES FOR NON-INVASIVE DETECTION OF RESPIRATORY PARAMETERS 审中-公开
    来自多种来源的数据融合用于呼吸参数的无创检测

    公开(公告)号:WO2015054680A3

    公开(公告)日:2015-06-04

    申请号:PCT/US2014060200

    申请日:2014-10-11

    Applicant: XHALE INC

    Abstract: Provided herein are methods and systems for validating and interpreting respiratory signals in order to provide comprehensive non-invasive methods to monitor patients at risk for respiratory depression and apnea. In the present invention, data from multiple respiratory monitoring technologies (or from multiple channels of one monitoring technology) is fused so that the patient's true respiratory state may be elucidated.

    Abstract translation: 本文提供了用于验证和解释呼吸信号的方法和系统,以提供全面的非侵入性方法来监测处于呼吸抑制和呼吸暂停风险中的患者。 在本发明中,来自多种呼吸监测技术(或来自一种监测技术的多个通道)的数据被融合,从而可以阐明患者的真正呼吸状态。

    SENSORS FOR PHOTOPLETHYSMOGRAPHY IN THE OPHTHALMIC ARTERY REGION
    9.
    发明申请
    SENSORS FOR PHOTOPLETHYSMOGRAPHY IN THE OPHTHALMIC ARTERY REGION 审中-公开
    眼科动物区域光电子传感器的传感器

    公开(公告)号:WO2015021036A1

    公开(公告)日:2015-02-12

    申请号:PCT/US2014/049763

    申请日:2014-08-05

    Applicant: XHALE, INC.

    Inventor: MELKER, Richard

    Abstract: Provided according to embodiments of the invention are methods for monitoring an individual including securing a photoplethysmography (PPG) sensor comprising at least one emitter and at least one detector onto skin overlying an ophthalmic artery region of the individual; and obtaining PPG signals generated by the PPG sensor. Sensors for photoplethysmographic monitoring at the ophthalmic artery region are also provided.

    Abstract translation: 根据本发明的实施例提供的方法是用于监测个体的方法,包括将包含至少一个发射器和至少一个检测器的光电体积描记术(PPG)传感器固定在覆盖在个体的眼动脉区域上的皮肤上; 并获得由PPG传感器产生的PPG信号。 还提供了用于在眼动脉区域进行光电容积监测的传感器。

    MONITORING SYSTEMS
    10.
    发明申请
    MONITORING SYSTEMS 审中-公开
    监测系统

    公开(公告)号:WO2015008047A1

    公开(公告)日:2015-01-22

    申请号:PCT/GB2014/052140

    申请日:2014-07-14

    Abstract: We describe a device, in embodiments a medical device such as a battlefield triage device,configured to be attached to and carried by a person, the device comprising an attachable sensor module, to attach to a person's face, the module having a respiratory sensing region comprising an air temperature sensor and a humidity sensor arranged such that, when the module is attached, airflow in and out of the person's lungs flows over said respiratory sensing region, the module further bearing an optical heart sensor arranged, when the module is attached, derive to an optical heart rate sensing signal from flesh of the person;a signal processing system,coupled to said sensor module,to process and combine signals from said temperature sensor and said humidity sensor to determine a respiration rate for said person and to process signals from said optical heart rate sensor to determine a heart rate of said person; a data output system, coupled to said signal processing system, to output data indicating one or both of said respiration rate and said heart rate. In some preferred embodiments the sensor is arranged to clip to the person's nose (or mouth).The respiratory sensing region is arranged such that airflow in and out of the person's lungs via the nostril flows over the respiratory sensing region and heart rate is sensed from the flesh of the nostril.

    Abstract translation: 我们描述一种设备,在实施例中,被配置为附接到人携带的诸如战场分类设备的医疗设备,该设备包括可附接的传感器模块,以附接到人的脸部,该模块具有呼吸感测区域 包括空气温度传感器和湿度传感器,其布置成使得当所述模块被安装时,所述人的肺部流入和流出的气流流过所述呼吸感测区域,所述模块还具有安置在所述模块附接时的光学心脏传感器, 衍生于来自人的肉的光学心率感测信号;信号处理系统,耦合到所述传感器模块,以处理和组合来自所述温度传感器和所述湿度传感器的信号,以确定所述人的呼吸速率并处理信号 从所述光学心率传感器确定所述人的心率; 耦合到所述信号处理系统的数据输出系统输出指示所述呼吸速率和所述心率之一或两者的数据。 在一些优选实施例中,传感器布置成夹住人的鼻子(或嘴)。呼吸感测区域被布置成使得经由鼻孔流入人的肺部的气流流过呼吸感测区域,并且从 鼻孔的肉体。

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