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1.
公开(公告)号:WO2021194880A1
公开(公告)日:2021-09-30
申请号:PCT/US2021/023185
申请日:2021-03-19
Applicant: RESPIRIX, INC.
Inventor: BURNETT, Daniel R. , VERGARA, Alexander , JAASMA, Michael , SYLLIAASEN, Cory
IPC: A61B5/02 , A61B5/00 , A61B5/01 , A61B5/0205
Abstract: Devices and methods for predicting, identifying and/or managing pneumonia are disclosed and may generally comprise a housing, a mouthpiece in communication with the housing and configured for insertion within a mouth, a temperature sensor positioned within or along the housing, a pulse oximeter sensor positioned along the housing for sensing a heart rate or blood oxygen level, a microphone positioned within or along the housing for obtaining sounds associated with respiration, and a controller configured to receive physiologic parameters including the temperature, heart rate, blood oxygen level, and sounds associated with respiration. The controller can determine a likelihood of contracting pneumonia, a presence of pneumonia, or a status of pneumonia within the user based on deviations from a threshold value which are present in at least two of the physiologic parameters.
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2.
公开(公告)号:WO2017087366A1
公开(公告)日:2017-05-26
申请号:PCT/US2016/061993
申请日:2016-11-15
Applicant: RESPIRIX, INC.
Inventor: LUXON, Evan S. , BURNETT, Daniel R. , VERGARA, Alexander , ZIEGLER, Mark , VISWANATHAN, Nikhil , HEMATI, Michael
CPC classification number: A61B5/682 , A61B5/0205 , A61B5/02416 , A61B5/0245 , A61B5/03 , A61B5/0402 , A61B5/0452 , A61B5/087 , A61B5/097 , A61B5/14507 , A61B5/14551 , A61B5/4884 , A61B5/6826 , A61B2562/0247 , A61M16/0051 , A61M16/021 , A61M16/06
Abstract: Devices and methods for monitoring physiologic parameters are described where an airway device, in one embodiment, may comprise a mouthpiece section and an opening section defining one or more airway lumens therethrough with a first sensor in fluid communication with the one or more airway lumens and a second sensor positioned upon a hand-piece for contact against a portion of the user. The first sensor may be configured to detect an airway pressure when a user inhales or exhales through the one or more airway lumens, and the second sensor may be configured to detect a physiological signal from the user. Additionally, a controller may be in communication with the first and second sensors where the controller is programmed to correlate pressure oscillations in the airway pressure with heartbeats.
Abstract translation: 描述了用于监测生理参数的装置和方法,其中在一个实施例中,气道装置可以包括吹口部分和开口部分,开口部分限定了穿过其中的一个或多个气道内腔,第一传感器与第一传感器流体连通 所述一个或多个气道内腔和定位在手持件上用于接触用户的一部分的第二传感器。 第一传感器可以被配置成当使用者通过一个或多个气道内腔吸气或呼气时检测气道压力,并且第二传感器可以被配置为检测来自使用者的生理信号。 另外,控制器可以与第一和第二传感器通信,其中控制器被编程为将气道压力中的压力振荡与心跳相关联。 p>
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公开(公告)号:WO2019152699A1
公开(公告)日:2019-08-08
申请号:PCT/US2019/016131
申请日:2019-01-31
Applicant: RESPIRIX, INC.
Inventor: BURNETT, Daniel R. , VERGARA, Alexander , JAASMA, Michael
Abstract: Devices and methods for monitoring physiologic parameters are disclosed herein. One variation of an apparatus for monitoring health may generally comprise a pressure sensor configured to sense a respiration pressure of a patient and at least one connector configured to be fluidly coupled with an assisted breathing device such that the pressure sensor is positionable to sense the respiration pressure from the patient. The apparatus may also include a controller in communication with the pressure sensor, wherein the controller is programmed to determine cardiogenic oscillation pressure measurements based on the respiration pressure sensed via the pressure sensor from the patient during a pause in airflow without logical integration with the assisted breathing device.
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4.
公开(公告)号:WO2016073945A1
公开(公告)日:2016-05-12
申请号:PCT/US2015/059608
申请日:2015-11-06
Applicant: RESPIRIX, INC.
Inventor: LUXON, Evan S. , BURNETT, Daniel R. , BOYD, Stephen
IPC: A61B5/087
CPC classification number: A61B5/02055 , A61B5/0002 , A61B5/02007 , A61B5/0205 , A61B5/021 , A61B5/024 , A61B5/02405 , A61B5/029 , A61B5/0402 , A61B5/0816 , A61B5/082 , A61B5/087 , A61B5/0878 , A61B5/091 , A61B5/097 , A61B5/486 , A61B5/4875 , A61B5/682 , A61B5/7246 , A61B5/7278
Abstract: Devices and methods for monitoring physiologic parameters are described herein which may utilize a non-invasive respiratory monitor to detect minor variations in expiratory airflow pressure known as cardiogenic oscillations which are generated by changes in the pulmonary blood volume that correspond with the cardiac cycle. These cardiogenic oscillations are a direct indicator of cardiac function and may be used to correlate various physiologic parameters such as stroke volume, pulmonary artery pressure, etc.
Abstract translation: 本文描述了用于监测生理参数的装置和方法,其可以利用非侵入性呼吸监测器来检测被称为心源性振荡的呼气气流压力的微小变化,其由与心动周期相对应的肺血容量的变化产生。 这些心源性振荡是心脏功能的直接指标,可用于关联各种生理参数,如中风量,肺动脉压等。
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