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. 发明申请

US20140330091A1 HEART FAILURE DECOMPENSATION PREDICTION BASED ON CARDIAC RHYTHM 审中-公开
标题翻译：心脏衰竭心脏衰竭预测
公开(公告)号：US20140330091A1
公开(公告)日：2014-11-06
申请号：US14271228
申请日：2014-05-06
申请人： Corventis, Inc.
发明人： Imad Libbus , Yatheendhar D. Manicka , Badri Amurthur , Scott T. Mazar
IPC分类号： A61B5/00 , A61B5/046 , A61B5/053 , A61B5/0205 , A61B5/0464
CPC分类号： A61B5/7275 , A61B5/0006 , A61B5/0022 , A61B5/0031 , A61B5/0205 , A61B5/02055 , A61B5/04085 , A61B5/046 , A61B5/0464 , A61B5/053 , A61B5/6833 , A61B5/7246 , A61B7/04 , A61B2560/0412 , G16H50/20 , G16H50/30
摘要： Systems and methods of detecting an impending cardiac decompensation of a patient measure an electrocardiogram signal of the patient. An incidence of cardiac arrhythmias is determined from the electrocardiogram signal. A risk of impending decompensation is determined in response to the incidence of cardiac arrhythmias. In many embodiments, the impending decompensation can be detected early enough to avoid, or at least delay, the impending decompensation, such that patient trauma and/or expensive ICU care can be avoided. Although embodiments make specific reference to monitoring electrocardiogram and other physiological signals with an adherent patch, the system methods and devices are applicable to many applications in which physiological monitoring is used, for example wireless physiological monitoring with implanted sensors for extended periods.
摘要翻译：检测患者即将到来的心脏代偿失调的系统和方法测量患者的心电图信号。由心电图信号确定心律失常的发生率。随着心律失常的发生，确定即将失代偿的风险。在许多实施方案中，可以提前检测即将发生的代偿失调，以避免或至少延迟即将发生的代偿失调，使得可以避免患者创伤和/或昂贵的ICU护理。尽管实施例特别参考了使用粘附贴片监测心电图和其他生理信号，但是系统方法和装置可应用于其中使用生理监测的许多应用，例如用植入式传感器进行长时间的无线生理监测。

2. 发明申请

US20140012154A1 METHOD AND APPARATUS TO MEASURE BIOELECTRIC IMPEDANCE OF PATIENT TISSUE 有权
标题翻译：测量患者组织生物阻抗的方法和装置
公开(公告)号：US20140012154A1
公开(公告)日：2014-01-09
申请号：US13850678
申请日：2013-03-26
申请人： Corventis, Inc.
发明人： Scott T. Mazar
IPC分类号： A61B5/053 , A61B5/08 , A61B5/0408
CPC分类号： A61B5/04087 , A61B5/0002 , A61B5/0006 , A61B5/0205 , A61B5/0402 , A61B5/04085 , A61B5/0428 , A61B5/0531 , A61B5/0809 , A61B5/7257 , A61B7/00 , A61B2560/0223
摘要： A device to measure tissue impedance comprises drive circuitry coupled to calibration circuitry, such that a calibration signal from the calibration circuitry corresponds to the current delivered through the tissue. Measurement circuitry can be coupled to measurement electrodes and the calibration circuitry, such that the tissue impedance can be determined in response to the measured calibration signal from the calibration circuitry and the measured tissue impedance signal from the measurement electrodes. Processor circuitry comprising a tangible medium can be configured to determine a complex tissue impedance in response to the calibration signal and the tissue impedance signal. The processor can be configured to select a frequency for the drive current, and the amount of drive current at increased frequencies may exceed a safety threshold for the drive current at lower frequencies.
摘要翻译：测量组织阻抗的装置包括耦合到校准电路的驱动电路，使得来自校准电路的校准信号对应于通过组织递送的电流。测量电路可以耦合到测量电极和校准电路，使得可以响应于来自校准电路的测量的校准信号和来自测量电极的测量的组织阻抗信号来确定组织阻抗。包括有形介质的处理器电路可以被配置为响应于校准信号和组织阻抗信号来确定复合组织阻抗。处理器可以配置为选择驱动电流的频率，并且增加频率的驱动电流量可能会超过较低频率下驱动电流的安全阈值。

3. 发明授权

US09770182B2 Adherent device with multiple physiological sensors 有权
公开(公告)号：US09770182B2
公开(公告)日：2017-09-26
申请号：US14322435
申请日：2014-07-02
申请人： Corventis, Inc.
发明人： Mark J. Bly , Badri Amurthur , Kristofer J. James , Imad Libbus , Yatheendhar D. Manicka , Scott T. Mazar , Jerry S. Wang
IPC分类号： A61B5/04 , A61B5/0408 , A61B5/053 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/08 , A61N1/04 , G06F19/00 , A61B5/046 , A61B5/0464 , A61B5/0472 , A61B5/0428 , A61B5/021 , A61B5/0245 , A61B5/0452 , A61B5/11 , A61B7/00 , A61N1/365
CPC分类号： A61B5/04087 , A61B5/0006 , A61B5/0205 , A61B5/02055 , A61B5/021 , A61B5/02405 , A61B5/02438 , A61B5/02455 , A61B5/04085 , A61B5/0428 , A61B5/0452 , A61B5/046 , A61B5/0464 , A61B5/0472 , A61B5/053 , A61B5/0535 , A61B5/0537 , A61B5/0806 , A61B5/0809 , A61B5/0816 , A61B5/11 , A61B5/1116 , A61B5/1118 , A61B5/443 , A61B5/4869 , A61B5/4875 , A61B5/6801 , A61B5/6833 , A61B5/7275 , A61B5/746 , A61B7/00 , A61B7/003 , A61B2560/0412 , A61B2562/0215 , A61N1/046 , A61N1/0476 , A61N1/0492 , A61N1/36521 , A61N1/36535 , A61N1/36542 , A61N1/36592 , G06F19/00 , G06F19/3418 , G16H15/00 , G16H50/30
摘要： An adherent device to monitor a patient for an extended period comprises a breathable tape. The breathable tape comprises a porous material with an adhesive coating to adhere the breathable tape to a skin of the patient. At least one electrode is affixed to the breathable tape and capable of electrically coupling to a skin of the patient. A printed circuit board is connected to the breathable tape to support the printed circuit board with the breathable tape when the tape is adhered to the patient. Electronic components electrically are connected to the printed circuit board and coupled to the at least one electrode to measure physiologic signals of the patient. A breathable cover and/or an electronics housing is disposed over the circuit board and electronic components and connected to at least one of the electronics components, the printed circuit board or the breathable tape.

4. 发明授权

US09668667B2 Method and apparatus to measure bioelectric impedance of patient tissue 有权
公开(公告)号：US09668667B2
公开(公告)日：2017-06-06
申请号：US14542097
申请日：2014-11-14
申请人： Corventis, Inc.
发明人： Scott T. Mazar
IPC分类号： A61B5/00 , A61B5/0408 , A61B5/053 , A61B5/08 , A61B5/0205 , A61B5/0428 , A61B5/0402 , A61B7/00
CPC分类号： A61B5/04087 , A61B5/0002 , A61B5/0006 , A61B5/0205 , A61B5/0402 , A61B5/04085 , A61B5/0428 , A61B5/0531 , A61B5/0809 , A61B5/7257 , A61B7/00 , A61B2560/0223
摘要： A device to measure tissue impedance comprises drive circuitry coupled to calibration circuitry, such that a calibration signal from the calibration circuitry corresponds to the current delivered through the tissue. Measurement circuitry can be coupled to measurement electrodes and the calibration circuitry, such that the tissue impedance can be determined in response to the measured calibration signal from the calibration circuitry and the measured tissue impedance signal from the measurement electrodes. Processor circuitry comprising a tangible medium can be configured to determine a complex tissue impedance in response to the calibration signal and the tissue impedance signal. The processor can be configured to select a frequency for the drive current, and the amount of drive current at increased frequencies may exceed a safety threshold for the drive current at lower frequencies.

5. 发明授权

US08903484B2 Method and apparatus to measure bioelectric impedance of patient tissue 有权
标题翻译：测量患者组织生物电阻抗的方法和装置
公开(公告)号：US08903484B2
公开(公告)日：2014-12-02
申请号：US13850678
申请日：2013-03-26
申请人： Corventis, Inc.
发明人： Scott T. Mazar
IPC分类号： A61B5/00
CPC分类号： A61B5/04087 , A61B5/0002 , A61B5/0006 , A61B5/0205 , A61B5/0402 , A61B5/04085 , A61B5/0428 , A61B5/0531 , A61B5/0809 , A61B5/7257 , A61B7/00 , A61B2560/0223
摘要： A device to measure tissue impedance comprises drive circuitry coupled to calibration circuitry, such that a calibration signal from the calibration circuitry corresponds to the current delivered through the tissue. Measurement circuitry can be coupled to measurement electrodes and the calibration circuitry, such that the tissue impedance can be determined in response to the measured calibration signal from the calibration circuitry and the measured tissue impedance signal from the measurement electrodes. Processor circuitry comprising a tangible medium can be configured to determine a complex tissue impedance in response to the calibration signal and the tissue impedance signal. The processor can be configured to select a frequency for the drive current, and the amount of drive current at increased frequencies may exceed a safety threshold for the drive current at lower frequencies.
摘要翻译：测量组织阻抗的装置包括耦合到校准电路的驱动电路，使得来自校准电路的校准信号对应于通过组织递送的电流。测量电路可以耦合到测量电极和校准电路，使得可以响应于来自校准电路的测量的校准信号和来自测量电极的测量的组织阻抗信号来确定组织阻抗。包括有形介质的处理器电路可以被配置为响应于校准信号和组织阻抗信号来确定复合组织阻抗。处理器可以配置为选择驱动电流的频率，并且增加频率的驱动电流量可能会超过较低频率下驱动电流的安全阈值。

6. 发明申请

US20130253285A1 ADHERENT DEVICE WITH MULTIPLE PHYSIOLOGICAL SENSORS 有权
公开(公告)号：US20130253285A1
公开(公告)日：2013-09-26
申请号：US13647284
申请日：2012-10-08
申请人： CORVENTIS, INC.
发明人： Mark J. Bly , Badri Amurthur , Kristofer J. James , Imad Libbus , Yatheendhar D. Manicka , Scott T. Mazar , Jerry S. Wang
IPC分类号： A61B5/0408 , A61B5/11 , A61B5/00
CPC分类号： A61B5/04087 , A61B5/0006 , A61B5/0205 , A61B5/02055 , A61B5/021 , A61B5/02405 , A61B5/02438 , A61B5/02455 , A61B5/04085 , A61B5/0428 , A61B5/0452 , A61B5/046 , A61B5/0464 , A61B5/0472 , A61B5/053 , A61B5/0535 , A61B5/0537 , A61B5/0806 , A61B5/0809 , A61B5/0816 , A61B5/11 , A61B5/1116 , A61B5/1118 , A61B5/443 , A61B5/4869 , A61B5/4875 , A61B5/6801 , A61B5/6833 , A61B5/7275 , A61B5/746 , A61B7/00 , A61B7/003 , A61B2560/0412 , A61B2562/0215 , A61N1/046 , A61N1/0476 , A61N1/0492 , A61N1/36521 , A61N1/36535 , A61N1/36542 , A61N1/36592 , G06F19/00 , G06F19/3418 , G16H15/00 , G16H50/30
摘要： An adherent device to monitor a patient for an extended period comprises a breathable tape. The breathable tape comprises a porous material with an adhesive coating to adhere the breathable tape to a skin of the patient. At least one electrode is affixed to the breathable tape and capable of electrically coupling to a skin of the patient. A printed circuit board is connected to the breathable tape to support the printed circuit board with the breathable tape when the tape is adhered to the patient. Electronic components electrically are connected to the printed circuit board and coupled to the at least one electrode to measure physiologic signals of the patient. A breathable cover and/or an electronics housing is disposed over the circuit board and electronic components and connected to at least one of the electronics components, the printed circuit board or the breathable tape.

7. 发明申请

US20150073251A1 MEDICAL DEVICE WITH AUTOMATIC START-UP UPON CONTACT TO PATIENT TISSUE 有权
标题翻译：具有自动启动的医疗设备与患者组织联系
公开(公告)号：US20150073251A1
公开(公告)日：2015-03-12
申请号：US14494165
申请日：2014-09-23
申请人： CORVENTIS, INC.
发明人： Scott T. Mazar , Mark J. Bly , Arthur Lai
IPC分类号： A61B5/00 , A61B5/0402 , A61B5/053 , A61N1/36
CPC分类号： A61B5/6843 , A61B5/0402 , A61B5/04085 , A61B5/053 , A61B5/0531 , A61B5/6832 , A61B5/6885 , A61B2560/0209 , A61B2560/0214 , A61N1/36125 , A61N1/36139 , A61N1/36521 , A61N1/3702 , A61N1/378 , A61N2001/083
摘要： Methods and devices for monitoring and/or treating patients comprise a switch to automatically start-up the device when the device contacts tissue. By automatically starting up the device, the device may be installed without the clinician and/or user turning on the device, such that the device can be easy to use. In many embodiments, the device comprises startup circuitry with very low current and/or power consumption, for example less than 100 pA. The startup circuitry can detect tissue contact and turn on circuitry that is used to monitor or treat the patient.
摘要翻译：用于监测和/或治疗患者的方法和装置包括当装置接触组织时自动启动装置的开关。通过自动启动设备，可以在没有临床医生和/或用户打开设备的情况下安装设备，使得设备易于使用。在许多实施例中，该装置包括具有非常低的电流和/或功率消耗的启动电路，例如小于100pA。启动电路可以检测组织接触并打开用于监测或治疗患者的电路。

8. 发明授权

US08818481B2 Adherent device with multiple physiological sensors 有权
标题翻译：具有多个生理传感器的粘附装置
公开(公告)号：US08818481B2
公开(公告)日：2014-08-26
申请号：US13647284
申请日：2012-10-08
申请人： Corventis, Inc.
发明人： Mark J. Bly , Badri Amurthur , Kristofer J. James , Imad Libbus , Yatheendhar D. Manicka , Scott T. Mazar , Jerry S. Wang
IPC分类号： A61B5/0408 , A61B5/0402 , A61B5/053
CPC分类号： A61B5/04087 , A61B5/0006 , A61B5/0205 , A61B5/02055 , A61B5/021 , A61B5/02405 , A61B5/02438 , A61B5/02455 , A61B5/04085 , A61B5/0428 , A61B5/0452 , A61B5/046 , A61B5/0464 , A61B5/0472 , A61B5/053 , A61B5/0535 , A61B5/0537 , A61B5/0806 , A61B5/0809 , A61B5/0816 , A61B5/11 , A61B5/1116 , A61B5/1118 , A61B5/443 , A61B5/4869 , A61B5/4875 , A61B5/6801 , A61B5/6833 , A61B5/7275 , A61B5/746 , A61B7/00 , A61B7/003 , A61B2560/0412 , A61B2562/0215 , A61N1/046 , A61N1/0476 , A61N1/0492 , A61N1/36521 , A61N1/36535 , A61N1/36542 , A61N1/36592 , G06F19/00 , G06F19/3418 , G16H15/00 , G16H50/30
摘要： An adherent device to monitor a patient for an extended period comprises a breathable tape. The breathable tape comprises a porous material with an adhesive coating to adhere the breathable tape to a skin of the patient. At least one electrode is affixed to the breathable tape and capable of electrically coupling to a skin of the patient. A printed circuit board is connected to the breathable tape to support the printed circuit board with the breathable tape when the tape is adhered to the patient. Electronic components electrically are connected to the printed circuit board and coupled to the at least one electrode to measure physiologic signals of the patient. A breathable cover and/or an electronics housing is disposed over the circuit board and electronic components and connected to at least one of the electronics components, the printed circuit board or the breathable tape.
摘要翻译：用于长时间监视患者的附着装置包括透气带。透气带包括具有粘合剂涂层以将透气带粘附到患者皮肤的多孔材料。至少一个电极固定在透气带上并且能够电耦合到患者的皮肤。印刷电路板连接到透气带上，以便当带子粘附到患者时，用透气带支撑印刷电路板。电气部件电连接到印刷电路板并且耦合到至少一个电极以测量患者的生理信号。透气盖和/或电子壳体设置在电路板和电子部件上方并连接到电子部件，印刷电路板或透气带中的至少一个。

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