专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07991448B2 Method, apparatus, and system for removing motion artifacts from measurements of bodily parameters 失效
标题翻译：用于从身体参数测量中去除运动伪影的方法，装置和系统
公开(公告)号：US07991448B2
公开(公告)日：2011-08-02
申请号：US11408604
申请日：2006-04-21
申请人： Reuben W. Edgar, Jr. , August J. Allo, Jr. , Paul B. Gunneson , Jesus D. Martin , John R. DelFavero , Michael B. Jaffe
发明人： Reuben W. Edgar, Jr. , August J. Allo, Jr. , Paul B. Gunneson , Jesus D. Martin , John R. DelFavero , Michael B. Jaffe
IPC分类号： A61B5/1455 , A61B5/02
CPC分类号： A61B5/14551 , A61B5/7207 , G06K9/0051
摘要： A method for removing motion artifacts from devices for sensing bodily parameters and apparatus and system for effecting same that includes analyzing segments of measured data representing bodily parameters and possibly noise from motion artifacts. Each data segment is frequency analyzed to determine up to three candidate peaks for further analysis. Up to three candidate frequencies may be filtered and various parameters associated with each candidate frequency are calculated. A pulse-estimate input may also be accepted from an external source. The best frequency, if one exists, is determined by arbitrating the candidate frequencies and the pulse-estimate input using the calculated parameters according to predefined criteria. If a best frequency is found, a pulse rate and SpO2 may be output. If a best frequency is not found, other, conventional techniques for calculating pulse rate and SpO2 may be used.
摘要翻译：一种用于从用于感测身体参数的装置和装置和系统中去除运动假象的方法，用于实现该运动伪影，其包括分析代表身体参数和可能的运动伪影噪声的测量数据的段。对每个数据段进行频率分析，以确定最多三个候选峰进行进一步分析。可以过滤多达三个候选频率，并且计算与每个候选频率相关联的各种参数。也可以从外部来源接受脉冲估计输入。如果存在最佳频率，则通过使用根据预定准则的计算参数来仲裁候选频率和脉冲估计输入来确定。如果发现最佳频率，则可以输出脉率和SpO2。如果没有发现最佳频率，则可以使用用于计算脉率和SpO2的其它常规技术。

2. 发明申请

US20100097380A1 RESPIRATORY PROFILE PARAMETER DETERMINATION METHOD AND APPARATUS 失效
标题翻译：呼吸廓线参数测定方法和装置
公开(公告)号：US20100097380A1
公开(公告)日：2010-04-22
申请号：US12645994
申请日：2009-12-23
申请人： RICH H. DANIELS , JOHN R. DELFAVERO , BARRY J. FELDMAN , PAUL B. GUNNESON , MICHAEL B. JAFFE , ERIC P. WIGFORSS
发明人： RICH H. DANIELS , JOHN R. DELFAVERO , BARRY J. FELDMAN , PAUL B. GUNNESON , MICHAEL B. JAFFE , ERIC P. WIGFORSS
IPC分类号： G06T11/20 , A61B5/08 , A61B5/087
CPC分类号： A61B5/087 , A61B5/02416 , A61B5/083 , A61B5/1455 , A61M16/0051 , A61M16/021 , A61M2016/0036 , A61M2230/202
摘要： A method of sampling one or more respiratory profile characteristics and monitoring a variety of respiratory profile parameters. The sampled respiratory characteristics include respiratory flow rate, respiratory pressure, and partial pressure of at least one constituent of a patient's respiration. The method detects patient breaths, determines whether each breath is a spontaneous breath or a ventilator-induced breath and calculates various respiratory profile parameters based on the sampled measurements. The method displays the respiratory profile parameters in graphic and numeric forms. Preferably, the method allows a user to select the displayed respiratory profile parameters.
摘要翻译：对一种或多种呼吸特征特征进行采样并监测各种呼吸特征参数的方法。取样的呼吸特征包括呼吸流速，呼吸压力和患者呼吸的至少一种成分的分压。该方法检测患者呼吸，确定每次呼吸是自发呼吸还是呼吸机诱发的呼吸，并根据采样的测量值计算各种呼吸曲线参数。该方法以图形和数字形式显示呼吸剖面参数。优选地，该方法允许用户选择所显示的呼吸简档参数。

3. 发明授权

US06471658B1 Respiratory profile parameter determination method and apparatus 失效
标题翻译：呼吸剖面参数确定方法和装置
公开(公告)号：US06471658B1
公开(公告)日：2002-10-29
申请号：US09733776
申请日：2000-12-08
申请人： Rich H Daniels , John R. DelFavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
发明人： Rich H Daniels , John R. DelFavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
IPC分类号： A61B508
CPC分类号： A61B5/087 , A61B5/02416 , A61B5/083 , A61B5/1455 , A61M16/0051 , A61M16/021 , A61M2016/0036 , A61M2230/202
摘要： A method of sampling one or more respiratory profile characteristics and monitoring a variety of respiratory profile parameters. The sampled respiratory characteristics include respiratory flow rate, respiratory pressure, and partial pressure of at least one constituent of a patient's respiration. The method detects patient breaths, determines whether each breath is a spontaneous breath or a ventilator-induced breath and calculates various respiratory profile parameters based on the sampled measurements. The method displays the respiratory profile parameters in graphic and numeric forms. Preferably, the method allows a user to select the displayed respiratory profile parameters.
摘要翻译：对一种或多种呼吸特征特征进行采样并监测各种呼吸特征参数的方法。取样的呼吸特征包括呼吸流速，呼吸压力和患者呼吸的至少一种成分的分压。该方法检测患者呼吸，确定每次呼吸是自发呼吸还是呼吸机诱发的呼吸，并根据采样的测量值计算各种呼吸曲线参数。该方法以图形和数字形式显示呼吸剖面参数。优选地，该方法允许用户选择所显示的呼吸简档参数。

4. 发明申请

US20080161711A1 Temperature Compensation of a Respiratory Gas Sensor 有权
标题翻译：呼吸气体传感器的温度补偿
公开(公告)号：US20080161711A1
公开(公告)日：2008-07-03
申请号：US11958872
申请日：2007-12-18
申请人： Joseph A. Orr , Paul B. Gunneson , Anthony T. Pierry
发明人： Joseph A. Orr , Paul B. Gunneson , Anthony T. Pierry
IPC分类号： A61B5/08
CPC分类号： A61B5/097 , A61B5/0833 , Y10T436/207497
摘要： A mainstream gas monitoring system and method that includes a mainstream airway adapter, and a gas sensing assembly associated with the mainstream airway adapter to measure an analyte of a gas flow through the adapter. A gas sensing portion outputs a signal indicative of the analyte in a gas flow in the mainstream airway adapter. A processing portion receives the signal from the gas sensing portion and determines an amount of the analyte in the gas flow based on the signal from the gas sensing portion. The gas sensing portion is subject to temperature variations associated with variations in flow rate and direction of respiratory gases. Methods are described that utilize the measurement of instantaneous respiratory flow rate combined with estimates of gas temperature and composition to estimate the sensor cooling effects from which a flow based time varying compensation factor is derived.
摘要翻译：主流气体监测系统和方法，其包括主流气道适配器和与主流气道适配器相关联的气体感测组件，以测量通过适配器的气流的分析物。气体传感部分输出指示主流气道适配器中气体流中分析物的信号。处理部分接收来自气体检测部分的信号，并且基于来自气体感测部分的信号确定气流中的分析物的量。气体检测部分受到与呼吸气体的流速和方向的变化相关的温度变化的影响。描述了利用瞬时呼吸流速的测量结合气体温度和组成的估计来估计传导器冷却效应的方法，从而导出基于流的时变补偿因子。

5. 发明授权

US07066176B2 Reliability-enhanced apparatus operation for re-breathing and methods of effecting same 失效
标题翻译：用于再呼吸的可靠性增强的装置操作及其影响的方法
公开(公告)号：US07066176B2
公开(公告)日：2006-06-27
申请号：US10861543
申请日：2004-06-04
申请人： Michael B Jaffe , David R Rich , John A Triunfo, Jr. , Paul B Gunneson , Eric P. Wigforss
发明人： Michael B Jaffe , David R Rich , John A Triunfo, Jr. , Paul B Gunneson , Eric P. Wigforss
IPC分类号： A62B9/02
CPC分类号： A61M16/0045 , A61M16/0051 , A61M16/024 , A61M16/0833 , A61M16/085 , A61M16/0858 , A61M2016/0027 , A61M2016/103 , A61M2205/16 , A61M2230/432 , Y10T137/7761 , Y10T137/8326
摘要： Methods and apparatus for enhancing reliability of, and monitoring, the operation of airway valves to enhance patient safety. Pneumatic control line pressure (positive or negative) for actuation of the airway valve may be specified at a given magnitude or within a selected range and monitored continuously. Reduced or excessive pressure may be compensated by actuation of a pressure source or a bleed valve, and monitoring may be effected so as to warn the user of any deviation from the range, or deviations of selected magnitudes or frequencies or a combination thereof. The inspired volume of CO2 may be monitored using air flow and CO2 sensing, with detection of excessive CO2 volume triggering a warning. Similarly, measured end-tidal or end-inspired CO2 or other appropriate measures of CO2 concentration may be employed as a warning trigger. Other driving energy sources for airway valves, and monitoring thereof, are also disclosed.
摘要翻译：提高气道瓣膜运行可靠性和监测的方法和装置，以提高患者的安全性。用于致动气道瓣膜的气动控制管路压力（正或负）可以在给定量级或选定范围内被指定并连续监测。可以通过致动压力源或放气阀来补偿减压或过大的压力，并且可以进行监控以便警告使用者偏离范围或选定幅度或频率的偏差或其组合的任何偏差。可以使用空气流和CO 2感测来监测CO 2 2的启发体积，同时检测到过大的CO 2 2体积触发警告。类似地，可以使用测量的潮气或末端启发CO 2或其它适当的CO 2浓度测量作为警告触发。还公开了用于气道瓣膜的其它驱动能源及其监视。

6. 发明授权

US06519486B1 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters 失效
标题翻译：用于从身体参数测量中去除运动伪影的方法，装置和系统
公开(公告)号：US06519486B1
公开(公告)日：2003-02-11
申请号：US09546260
申请日：2000-04-10
申请人： Reuben W. Edgar, Jr. , August J. Allo, Jr. , Paul B. Gunneson , Jesus D. Martin , John R. DelFavero , Michael B. Jaffe
发明人： Reuben W. Edgar, Jr. , August J. Allo, Jr. , Paul B. Gunneson , Jesus D. Martin , John R. DelFavero , Michael B. Jaffe
IPC分类号： A61B500
CPC分类号： A61B5/14551 , A61B5/7207 , A61B5/7257 , A61B5/726
摘要： A method for removing motion artifacts from devices for sensing bodily parameters and apparatus and system for effecting same. The method includes analyzing segments of measured data representing bodily parameters and possibly noise from motion artifacts. Each segment of measured data may correspond to a single light signal transmitted and detected after transmission or reflection through bodily tissue. Each data segment is frequency analyzed to determine up to three candidate peaks for further analysis. Each of the up to three candidate frequencies may be filtered and various parameters associated with each of the up to three candidate frequencies are calculated. The best frequency, if one exists, is determined by arbitrating the candidate frequencies using the calculated parameters according to predefined criteria. If a best frequency is found, a pulse rate and SpO2 may be output. If a best frequency is not found, other, conventional techniques for calculating pulse rate and Spo2 may be used. The above method may be applied to red and infrared pulse oximetry signals prior to calculating pulse rate and/or pulsatile blood oxygen concentration. Apparatus and systems disclosed are configured to perform methods disclosed according to the invention.
摘要翻译：一种用于从用于感测身体参数的装置和用于实现其的设备和系统的装置中去除运动假象的方法。该方法包括分析表示身体参数和可能的运动伪影噪声的测量数据的段。测量数据的每一段可对应于通过身体组织透射或反射后传输和检测的单个光信号。对每个数据段进行频率分析，以确定最多三个候选峰进行进一步分析。可以对最多三个候选频率中的每一个进行滤波，并且计算与最多三个候选频率中的每一个相关联的各种参数。通过使用根据预定准则的计算参数来仲裁候选频率来确定最佳频率（如果存在）。如果发现最佳频率，则可以输出脉率和SpO2。如果没有找到最佳频率，则可以使用用于计算脉率和Spo2的其它常规技术。在计算脉搏率和/或脉动血氧浓度之前，上述方法可以应用于红色和红外脉搏血氧饱和度信号。公开的设备和系统被配置为执行根据本发明公开的方法。

7. 发明授权

US6099481A Respiratory profile parameter determination method and apparatus 失效
标题翻译：呼吸剖面参数确定方法和装置
公开(公告)号：US6099481A
公开(公告)日：2000-08-08
申请号：US963394
申请日：1997-11-03
申请人： Rich H. Daniels , John R. DelFavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
发明人： Rich H. Daniels , John R. DelFavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
IPC分类号： A61B5/00 , A61B5/024 , A61B5/083 , A61B5/087 , A61M16/00
CPC分类号： A61B5/087 , A61B5/083 , A61M16/00 , A61M16/0051 , A61B5/02416 , A61B5/1455 , A61M2016/0036 , A61M2230/202
摘要： A method of sampling one or more respiratory profile characteristics and monitoring a variety of respiratory profile parameters. The sampled respiratory characteristics include respiratory flow rate, respiratory pressure, and partial pressure of at least one constituent of a patient's respiration. The method detects patient breaths, determines whether each breath is a spontaneous breath or a ventilator-induced breath, and calculates various respiratory profile parameters based on the sampled measurements. The method displays the respiratory profile parameters in graphic and numeric forms. Preferably, the method allows a user to select the displayed respiratory profile parameters.
摘要翻译：对一种或多种呼吸特征特征进行采样并监测各种呼吸特征参数的方法。取样的呼吸特征包括呼吸流速，呼吸压力和患者呼吸的至少一种成分的分压。该方法检测患者呼吸，确定每次呼吸是自发呼吸还是呼吸机诱发呼吸，并根据取样的测量值计算各种呼吸状况参数。该方法以图形和数字形式显示呼吸剖面参数。优选地，该方法允许用户选择所显示的呼吸简档参数。

8. 发明授权

US08357099B2 Signal quality determination and signal correction system and methods 有权
标题翻译：信号质量确定和信号校正系统及方法
公开(公告)号：US08357099B2
公开(公告)日：2013-01-22
申请号：US11957995
申请日：2007-12-17
申请人： Paul B. Gunneson , Anthony T. Pierry
发明人： Paul B. Gunneson , Anthony T. Pierry
IPC分类号： A61B5/08
CPC分类号： A61B5/083 , A61B5/0836 , A61M16/021 , A61M16/0816 , A61M16/0833 , A61M16/0858 , A61M2016/0027 , A61M2016/0036 , A61M2016/1025 , A61M2016/103 , A61M2230/432 , A61M2230/435
摘要： A mainstream gas monitoring system and method that includes using a mainstream airway adapter and a gas sensing assembly associated with the airway adapter to measure an analyte of a gas flow through the adapter. A gas sensing portion outputs a signal indicative of the analyte in a gas flow in the mainstream airway adapter. A processing portion receives the signal from the gas sensing portion and determines an amount of the analyte in the gas flow based on the signal from the gas sensing portion. The processing portion determines whether the oxygen measurements are of sufficient quality for their intended use, such as for measuring oxygen consumption or metabolic estimations. Quality measurements may be used to improve accuracy of derived metabolic estimations. Methods are provided by which carbon dioxide measurements can be processed and substituted for direct oxygen measurement for all or part of a respiratory cycle.
摘要翻译：主流气体监测系统和方法，其包括使用主流气道适配器和与气道适配器相关联的气体感测组件来测量通过适配器的气流的分析物。气体传感部分输出指示主流气道适配器中气体流中分析物的信号。处理部分接收来自气体检测部分的信号，并且基于来自气体感测部分的信号确定气流中的分析物的量。处理部分确定氧测量对于其预期用途是否具有足够的质量，例如用于测量氧消耗或代谢估计。可以使用质量测量来提高派生代谢估计的准确性。提供了可以处理二氧化碳测量并代替全部或部分呼吸循环的直接氧气测量的方法。

9. 发明授权

US08273033B2 Temperature compensation of a respiratory gas sensor 有权
标题翻译：呼吸气体传感器的温度补偿
公开(公告)号：US08273033B2
公开(公告)日：2012-09-25
申请号：US11958872
申请日：2007-12-18
申请人： Joesph A. Orr , Paul B. Gunneson , Anthony T. Pierry
发明人： Joesph A. Orr , Paul B. Gunneson , Anthony T. Pierry
IPC分类号： A61B5/00
CPC分类号： A61B5/097 , A61B5/0833 , Y10T436/207497
摘要： A mainstream gas monitoring system and method that includes a mainstream airway adapter, and a gas sensing assembly associated with the mainstream airway adapter to measure an analyte of a gas flow through the adapter. A gas sensing portion outputs a signal indicative of the analyte in a gas flow in the mainstream airway adapter. A processing portion receives the signal from the gas sensing portion and determines an amount of the analyte in the gas flow based on the signal from the gas sensing portion. The gas sensing portion is subject to temperature variations associated with variations in flow rate and direction of respiratory gases. Methods are described that utilize the measurement of instantaneous respiratory flow rate combined with estimates of gas temperature and composition to estimate the sensor cooling effects from which a flow based time varying compensation factor is derived.
摘要翻译：主流气体监测系统和方法，其包括主流气道适配器和与主流气道适配器相关联的气体感测组件，以测量通过适配器的气流的分析物。气体传感部分输出指示主流气道适配器中气体流中分析物的信号。处理部分接收来自气体检测部分的信号，并且基于来自气体感测部分的信号确定气流中的分析物的量。气体检测部分受到与呼吸气体的流速和方向的变化相关的温度变化的影响。描述了利用瞬时呼吸流速的测量结合气体温度和组成的估计来估计传导器冷却效应的方法，从而导出基于流的时变补偿因子。

10. 发明授权

US08251914B2 Respiratory profile parameter determination method and apparatus 失效
标题翻译：呼吸剖面参数确定方法和装置
公开(公告)号：US08251914B2
公开(公告)日：2012-08-28
申请号：US12645994
申请日：2009-12-23
申请人： Rich H. Daniels , John R. Delfavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
发明人： Rich H. Daniels , John R. Delfavero , Barry J. Feldman , Paul B. Gunneson , Michael B. Jaffe , Eric P. Wigforss
IPC分类号： A61B5/08
CPC分类号： A61B5/087 , A61B5/02416 , A61B5/083 , A61B5/1455 , A61M16/0051 , A61M16/021 , A61M2016/0036 , A61M2230/202
摘要： A method of sampling one or more respiratory profile characteristics and monitoring a variety of respiratory profile parameters. The sampled respiratory characteristics include respiratory flow rate, respiratory pressure, and partial pressure of at least one constituent of a patient's respiration. The method detects patient breaths, determines whether each breath is a spontaneous breath or a ventilator-induced breath and calculates various respiratory profile parameters based on the sampled measurements. The method displays the respiratory profile parameters in graphic and numeric forms. Preferably, the method allows a user to select the displayed respiratory profile parameters.
摘要翻译：对一种或多种呼吸特征特征进行采样并监测各种呼吸特征参数的方法。取样的呼吸特征包括呼吸流速，呼吸压力和患者呼吸的至少一种成分的分压。该方法检测患者呼吸，确定每次呼吸是自发呼吸还是呼吸机诱发的呼吸，并根据采样的测量值计算各种呼吸曲线参数。该方法以图形和数字形式显示呼吸剖面参数。优选地，该方法允许用户选择所显示的呼吸简档参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式