专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP2519144A4 BODY-WORN SYSTEM FOR MEASURING CONTINUOUS NON-INVASIVE BLOOD PRESSURE (CNIBP) 有权转让
标题翻译：体支持系统测量所述连续的非侵入式血压（的cNIBP）
公开(公告)号：EP2519144A4
公开(公告)日：2015-03-11
申请号：EP10841746
申请日：2010-12-30
申请人： SOTERA WIRELESS INC
发明人： BANET MATT , DHILLON MARSHAL , MCCOMBIE DEVIN
IPC分类号： A61B5/02
CPC分类号： A61B5/0225 , A61B5/02125 , A61B5/02133 , A61B5/02416 , A61B5/0452 , A61B5/7239
摘要： The present invention provides a technique for continuous measurement of blood pressure based on pulse transit time and which does not require any external calibration. This technique, referred to herein as the 'Composite Method', is carried out with a body-worn monitor that measures blood pressure and other vital signs, and wirelessly transmits them to a remote monitor. A network of body-worn sensors, typically placed on the patient's right arm and chest, connect to the body-worn monitor and measure time-dependent ECG, PPG, accelerometer, and pressure waveforms. The disposable sensors can include a cuff that features an inflatable bladder coupled to a pressure sensor, three or more electrical sensors (e.g. electrodes), three or more accelerometers, a temperature sensor, and an optical sensor (e.g., a light source and photodiode) attached to the patient's thumb.

3. 发明公开

EP2775917A4 OPTICAL SENSORS FOR USE IN VITAL SIGN MONITORING 审中-公开
标题翻译：光学传感器，用于监测生命体征
公开(公告)号：EP2775917A4
公开(公告)日：2015-08-19
申请号：EP12848585
申请日：2012-11-09
申请人： SOTERA WIRELESS INC
发明人： MOON JIM , MCCOMBIE DEVIN , BANET MATT , DHILLON MARSHALL
IPC分类号： A61B5/1455 , A61B5/00 , A61B5/0205 , A61B5/021 , A61B5/022 , A61B5/024 , A61B5/0245 , A61B5/0408 , A61B5/08 , A61B5/11
CPC分类号： A61B5/1116 , A61B5/0002 , A61B5/02055 , A61B5/02225 , A61B5/0245 , A61B5/0408 , A61B5/0816 , A61B5/1117 , A61B5/1118 , A61B5/14551 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7225 , A61B5/7239 , A61B5/746 , A61B2560/0412 , A61B2560/0462 , A61B2560/0468 , A61B2562/0219

4. 发明公开

EP2470068A4 BODY-WORN MONITOR FOR MEASURING RESPIRATION RATE 有权转让
标题翻译：主体支撑监视器，用于测量呼吸频率
公开(公告)号：EP2470068A4
公开(公告)日：2014-01-22
申请号：EP10816259
申请日：2010-09-14
申请人： SOTERA WIRELESS INC
发明人： MCCOMBIE DEVIN , DHILLON MARSHAL , BANET MATT
IPC分类号： A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/0402 , A61B5/053 , A61B5/08 , A61B5/11 , A61B5/113
CPC分类号： A61B5/0816 , A61B5/0002 , A61B5/0205 , A61B5/02416 , A61B5/0402 , A61B5/0535 , A61B5/0809 , A61B5/1116 , A61B5/1118 , A61B5/113 , A61B5/681 , A61B5/6823 , A61B5/6824 , A61B5/6826 , A61B5/721 , A61B5/7239 , A61B5/746 , A61B2562/0219
摘要： The invention provides a multi-sensor system that uses an algorithm based on adaptive filtering to monitor a patient's respiratory rate. The system features a first sensor selected from the following group: i) an impedance pneumography sensor featuring at least two electrodes and a processing circuit configured to measure an impedance pneumography signal; ii) an ECG sensor featuring at least two electrodes and an ECG processing circuit configured to measure an ECG signal; and iii) a PPG sensor featuring a light source, photodetector, and PPG processing circuit configured to measure a PPG signal. Each of these sensors measures a time-dependent signal which is sensitive to respiratory rate and, during operation, is processed to determine an initial respiratory rate value. An adaptive digital filter is determined from the initial respiratory rate. The system features a second sensor (e.g. a digital 3-axis accelerometer) that attaches to the patient's torso and measures an ACC signal indicating movement of the chest or abdomen that is also sensitive to respiratory rate. This second signal is processed with the adaptive filter to determine a final value for respiratory rate.

5. 发明公开

EP2544584A4 BODY-WORN VITAL SIGN MONITOR 有权
标题翻译：主体支撑体征监测仪
公开(公告)号：EP2544584A4
公开(公告)日：2015-07-15
申请号：EP11754055
申请日：2011-03-10
申请人： SOTERA WIRELESS INC
发明人： MOON JIM , BANET MATT , TROMMER GUNNAR , DIBATTISTA CAROLINE , WATLINGTON TOM , DHILLON MARSHAL , MCCOMBIE DEVIN
IPC分类号： A61B5/0205 , A61B5/00 , H04W4/20
CPC分类号： A61B5/6824 , A61B5/00 , A61B5/0002 , A61B5/411 , A61B5/746 , A61B5/7465 , H04W4/02
摘要： The invention provides a body-worn vital sign monitor that measures a patient's vital signs (e.g. blood pressure, SpO2, heart rate, respiratory rate, and temperature) while simultaneously characterizing their activity state (e.g. resting, walking, convulsing, falling) and posture (upright, supine). The monitor processes this information to minimize corruption of the vital signs and associated alarms/alerts by motion-related artifacts. It also features a graphical user interface (GUI) rendered on a touchpanel display that facilitates a number of features to simplify and improve patient monitoring and safety in both the hospital and home.

6. 发明公开

EP2560550A4 BODY-WORN MONITOR FOR MEASURING RESPIRATORY RATE 有权转让
标题翻译： AMKÖRPERGETRAGENER MONITOR ZUR MESSUNG DER ATEMFREQUENZ
公开(公告)号：EP2560550A4
公开(公告)日：2013-12-04
申请号：EP11772576
申请日：2011-04-19
申请人： SOTERA WIRELESS INC
发明人： BANET MATT , DHILLON MARSHAL , MCCOMBIE DEVIN
IPC分类号： A61B5/08
CPC分类号： A61B5/0809 , A61B5/0245 , A61B5/0816 , A61B5/113 , A61B5/7239 , A61B5/725 , A61B5/7257 , A61B2562/0219
摘要： The invention provides a system for measuring respiratory rate (RR) from a patient. The system includes an impedance pneumography (IP) sensor, connected to at least two electrodes, and a processing system that receives and processes signals from the electrodes to measure an IP signal. A motion sensor (e.g. an accelerometer) measures at least one motion signal (e.g. an ACC waveform) describing movement of a portion of the patient's body to which it is attached. The processing system receives the IP and motion signals, and processes them to determine, respectfully, frequency-domain IP and motion spectra. Both spectra are then collectively processed to remove motion components from the IP spectrum and determine RR. For example, during the processing, an algorithm determines motion frequency components from the frequency-domain motion spectrum, and then using a digital filter removes these, or parameters calculated therefrom, from the IP spectrum.
摘要翻译：本发明提供了一种用于测量来自患者的呼吸频率（RR）的系统。该系统包括连接到至少两个电极的阻抗呼吸造影（IP）传感器，以及接收和处理来自电极的信号以测量IP信号的处理系统。运动传感器（例如加速度计）测量至少一个运动信号（例如ACC波形），其描述患者身体的与其附接的部分的运动。处理系统接收IP和运动信号，并对其进行处理以分别确定频域IP和运动频谱。然后对两个光谱进行集体处理，以从IP光谱中去除运动分量并确定RR。例如，在处理期间，算法从频域运动频谱中确定运动频率分量，然后使用数字滤波器从IP频谱中去除这些或由其计算的参数。

7. 发明公开

EP2470067A4 BODY-WORN VITAL SIGN MONITOR 有权转让
标题翻译：身体监视器上的身体残缺
公开(公告)号：EP2470067A4
公开(公告)日：2013-10-02
申请号：EP10817733
申请日：2010-09-15
申请人： SOTERA WIRELESS INC
发明人： MOON JIM , VISSER HENK , HUNT ROBERT , MCCOMBIE DEVIN , DHILLON MARSHAL , BANET MATT
IPC分类号： A61B5/00
CPC分类号： A61B5/1116 , A61B5/0006 , A61B5/02055 , A61B5/021 , A61B5/02125 , A61B5/02225 , A61B5/0476 , A61B5/0809 , A61B5/0816 , A61B5/1118 , A61B5/14551 , A61B5/681 , A61B5/6823 , A61B5/6824 , A61B5/6826 , A61B2560/0209 , A61B2562/0219 , A61B2562/043
摘要： The invention provides a body- worn monitor featuring a processing system that receives a digital data stream from an ECG system. A cable houses the ECG system at one terminal end, and plugs into the processing system, which is worn on the patient's wrist like a conventional wristwatch. The ECG system features: i) a connecting portion connected to multiple electrodes worn by the patient; ii) a differential amplifier that receives electrical signals from each electrode and process them to generate an analog ECG waveform; iii) an analog-to-digital converter that converts the analog ECG waveform into a digital ECG waveform; and iv) a transceiver that transmits a digital data stream representing the digital ECG waveform (or information calculated from the waveform) through the cable and to the processing system. Different ECG systems, typically featuring three, five, or twelve electrodes, can be interchanged with one another.
摘要翻译：本发明提供了一种身体穿戴式监视器，其特征在于从ECG系统接收数字数据流的处理系统。电缆在一个终端安装ECG系统，并插入到像传统手表一样佩戴在患者手腕上的处理系统中。 ECG系统的特征在于：i）与患者佩戴的多个电极连接的连接部分; ii）差分放大器，其从每个电极接收电信号并处理它们以产生模拟ECG波形; iii）模拟 - 数字转换器，将模拟ECG波形转换为数字ECG波形; 以及iv）收发器，其通过所述电缆和所述处理系统发送表示所述数字ECG波形（或从所述波形计算的信息）的数字数据流。通常具有三个，五个或十二个电极的ECG系统可以彼此互换。

8. 发明公开

EP2675346A4 OPTICAL SENSOR FOR MEASURING PHYSIOLOGICAL PROPERTIES 有权转让
公开(公告)号：EP2675346A4
公开(公告)日：2018-01-10
申请号：EP12747794
申请日：2012-02-17
申请人： SOTERA WIRELESS INC
发明人： MCCOMBIE DEVIN , TROMMER GUNNAR , MOON JIM , DHILLON MARSHALL , CLEAR SCOTT , GROELI JULIAN
IPC分类号： A61B5/00 , A61B5/1455
CPC分类号： A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2560/0443 , A61B2562/146
摘要： The invention provides a physiological probe that comfortably attaches to the base of the patient's thumb, thereby freeing up their fingers for conventional activities in a hospital, such as reading and eating. The probe, which comprises a separate cradle module and sensor module, secures to the thumb and measures time-dependent signals corresponding to LEDs operating near 660 and 905 nm. The cradle module, which contains elements subject to wear, is preferably provided as a disposable unit.

9. 发明公开

EP2675348A4 MODULAR WRIST-WORN PROCESSOR FOR PATIENT MONITORING 有权转让
公开(公告)号：EP2675348A4
公开(公告)日：2018-01-03
申请号：EP12747239
申请日：2012-02-17
申请人： SOTERA WIRELESS INC
发明人： MCCOMBIE DEVIN , TROMMER GUNNAR , MOON JIM , DHILLON MARSHALL , CLEAR SCOTT , GROELI JULIAN
IPC分类号： A61B5/02 , A61B5/00 , A61B5/0205 , A61B5/021 , A61B5/024 , A61B5/029 , A61B5/0404 , A61B5/053 , A61B5/08 , A61B5/11 , A61B5/145 , G06F1/16 , G06F19/00
CPC分类号： A61B5/6831 , A61B5/0022 , A61B5/0024 , A61B5/0059 , A61B5/02055 , A61B5/021 , A61B5/02427 , A61B5/02438 , A61B5/029 , A61B5/0404 , A61B5/053 , A61B5/0816 , A61B5/1116 , A61B5/1118 , A61B5/14542 , A61B5/6824 , A61B5/6826 , A61B5/742 , A61B5/7465 , A61B5/749 , A61B2505/03 , A61B2560/0412 , A61B2560/0443 , A61B2560/045 , A61B2562/0219 , A61B2562/0238 , A61B2562/222 , A61B2562/227 , G06F1/163 , G06F19/00 , G06F19/3406 , G16H40/63
摘要： The invention provides a physiological probe that comfortably attaches to the base of the patient's thumb, thereby freeing up their fingers for conventional activities in a hospital, such as reading and eating. The probe, which comprises a separate cradle module and sensor module, secures to the thumb and measures time-dependent signals corresponding to LEDs operating near 660 and 905 nm. The cradle module, which contains elements subject to wear, is preferably provided as a disposable unit.

10. 发明公开

EP3102097A4 BODY-WORN SYSTEM FOR CONTINUOUS, NONINVASIVE MEASUREMENT OF VITAL SIGNS 有权
标题翻译： AMKÖRPERGETRAGENES SYSTEM ZUR KONTINUIERLICHEN，NICHTINVASIVEN MESSUNG VON VITALZEICHEN
公开(公告)号：EP3102097A4
公开(公告)日：2017-10-04
申请号：EP15745843
申请日：2015-02-06
申请人： SOTERA WIRELESS INC
发明人： MCCOMBIE DEVIN , ZHANG GUANQUN , HENRY ISAAC
IPC分类号： A61B5/02 , A61B5/04
CPC分类号： A61B5/02028 , A61B5/0024 , A61B5/02125 , A61B5/02416 , A61B5/0261 , A61B5/0295 , A61B5/04017 , A61B5/0456 , A61B5/1102 , A61B5/6826 , A61B5/7221 , A61B5/725 , A61B5/7253
摘要： The invention provides methods and systems for continuous noninvasive measurement of vital signs such as blood pressure (cNIBP) based on pulse arrival time (PAT). The invention uses a body-worn monitor that recursively determines an estimated PEP for use in correcting PAT measurements by detecting low frequency vibrations created during a cardiac cycle, and a state estimator algorithm to identify signals indicative of aortic valve opening in those measured vibrations.
摘要翻译：本发明提供用于基于脉搏到达时间（PAT）连续无创测量生命体征例如血压（cNIBP）的方法和系统。本发明使用体戴式监测器，其通过检测心动周期期间产生的低频振动来递归地确定用于校正PAT测量值的估计PEP，以及识别指示这些测量的振动中的主动脉瓣开放的信号的状态估计器算法。

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