Patents by Inventor Mark J. Bly
Mark J. Bly has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10028699Abstract: An adherent device is configured to adhere to the skin of the patient with an adherent patch, for example breathable tape, coupled to at least four electrodes. The device comprises impedance circuitry coupled to the at least four electrodes and configured to measure respiration of the patient to detect sleep apnea and/or hypopnea. The impedance circuitry may be used to measure hydration of the patient. An accelerometer can be mechanically coupled to the adherent patch such that the accelerometer can be coupled to and move with the skin of the patient. Electrocardiogram circuitry to generate an electrocardiogram signal may be coupled to at least two of the at least four electrodes to detect the sleep apnea and/or hypopnea.Type: GrantFiled: April 1, 2014Date of Patent: July 24, 2018Assignee: MEDTRONIC MONITORING, INC.Inventors: Imad Libbus, Yatheendhar D. Manicka, Mark J. Bly
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Patent number: 9770182Abstract: 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.Type: GrantFiled: July 2, 2014Date of Patent: September 26, 2017Assignee: Medtronic Monitoring, Inc.Inventors: Mark J. Bly, Badri Amurthur, Kristofer J. James, Imad Libbus, Yatheendhar D. Manicka, Scott T. Mazar, Jerry S. Wang
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Patent number: 9538960Abstract: An injectable device for use in a subcutaneous physiological monitoring of a patient includes a body, a plurality of sensors, and a monitoring unit. The plurality of sensors provide an indication of at least one physiological event of a patient, wherein the plurality of sensors includes two or more electrodes in contact with tissue of the patient. The monitoring unit is located within the body and is coupled to the plurality of sensors and configured to monitor a physiologic signal of the patient using the electrodes, wherein the physiologic signal includes an impedance signal related to hydration of tissue of the patient and wherein the monitoring unit is further configured to, based at least in part on the impedance signal measured from the patient, detect an impending cardiac decompensation of the patient.Type: GrantFiled: October 23, 2015Date of Patent: January 10, 2017Assignee: Medtronic Monitoring, Inc.Inventors: Scott T. Mazar, Mark J. Bly
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Patent number: 9357932Abstract: An adherent device to monitor a tissue hydration of a patient comprises an adhesive patch to adhere to a skin of the patient. A plurality of electrodes are connected to the patch and capable of electrically coupling to the patient. Circuitry is coupled to the plurality of electrodes to measure a tissue resistance of the patient at a first frequency and to detect a low frequency droop in the measured tissue resistance. In response to detected low frequency droop, the circuitry is configured to measure a tissue resistance of the patient at a second frequency that is lower than the first frequency to verify the detection of low frequency droop, and to temporarily suspend data collection based on the detection and verification of low frequency droop.Type: GrantFiled: May 22, 2015Date of Patent: June 7, 2016Assignee: Medtronic Monitoring, Inc.Inventors: Imad Libbus, Mark J. Bly
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Patent number: 9320443Abstract: A system for detecting impending acute cardiac decompensation of a patient includes impedance circuitry, an activity sensor, and a processor system. The impedance circuitry measures a hydration signal of the patient, wherein the hydration signal corresponds to a tissue hydration of the patient. The activity sensor to measure an activity level of the patient, and the processor system includes a computer readable memory in communication with the impedance circuitry and the activity sensor, wherein the computer readable memory of the processor system embodies instructions to combine the hydration signal and the activity level of the patient to detect the impending acute cardiac decompensation.Type: GrantFiled: July 31, 2015Date of Patent: April 26, 2016Assignee: Medtronic Monitoring, Inc.Inventors: Imad Libbus, Mark J. Bly, Kristofer J. James, Scott T. Mazar, Jerry S. Wang
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Publication number: 20160045169Abstract: An injectable device for use in a subcutaneous physiological monitoring of a patient includes a body, a plurality of sensors, and a monitoring unit. The plurality of sensors provide an indication of at least one physiological event of a patient, wherein the plurality of sensors includes two or more electrodes in contact with tissue of the patient. The monitoring unit is located within the body and is coupled to the plurality of sensors and configured to monitor a physiologic signal of the patient using the electrodes, wherein the physiologic signal includes an impedance signal related to hydration of tissue of the patient and wherein the monitoring unit is further configured to, based at least in part on the impedance signal measured from the patient, detect an impending cardiac decompensation of the patient.Type: ApplicationFiled: October 23, 2015Publication date: February 18, 2016Applicant: MEDTRONIC MONITORING, INC.Inventors: Scott T. MAZAR, Mark J. BLY
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Publication number: 20150335256Abstract: A system for detecting impending acute cardiac decompensation of a patient includes impedance circuitry, an activity sensor, and a processor system. The impedance circuitry measures a hydration signal of the patient, wherein the hydration signal corresponds to a tissue hydration of the patient. The activity sensor to measure an activity level of the patient, and the processor system includes a computer readable memory in communication with the impedance circuitry and the activity sensor, wherein the computer readable memory of the processor system embodies instructions to combine the hydration signal and the activity level of the patient to detect the impending acute cardiac decompensation.Type: ApplicationFiled: July 31, 2015Publication date: November 26, 2015Inventors: Imad LIBBUS, Mark J. BLY, Kristofer J. JAMES, Scott T. MAZAR, Jerry S. WANG
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Publication number: 20150250405Abstract: An adherent device to monitor a tissue hydration of a patient comprises an adhesive patch to adhere to a skin of the patient. A plurality of electrodes are connected to the patch and capable of electrically coupling to the patient. Circuitry is coupled to the plurality of electrodes to measure a tissue resistance of the patient at a first frequency and to detect a low frequency droop in the measured tissue resistance. In response to detected low frequency droop, the circuitry is configured to measure a tissue resistance of the patient at a second frequency that is lower than the first frequency to verify the detection of low frequency droop, and to temporarily suspend data collection based on the detection and verification of low frequency droop.Type: ApplicationFiled: May 22, 2015Publication date: September 10, 2015Inventors: Imad LIBBUS, Mark J. BLY
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Patent number: 9125566Abstract: Systems and methods of detecting an impending cardiac decompensation of a patient measure at least two of an electrocardiogram signal of the patient, a hydration signal of the patient, a respiration signal of the patient or an activity signal of the patient. The at least two of the electrocardiogram signal, the hydration signal, the respiration signal or the activity signal are combined with an algorithm to detect the impending cardiac decompensation.Type: GrantFiled: July 8, 2014Date of Patent: September 8, 2015Assignee: MEDTRONIC MONITORING, INC.Inventors: Imad Libbus, Mark J. Bly, Kristofer J. James, Scott T. Mazar, Jerry S. Wang
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Patent number: 9084583Abstract: 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.Type: GrantFiled: September 23, 2014Date of Patent: July 21, 2015Assignee: MEDTRONIC MONITORING, INC.Inventors: Scott T. Mazar, Mark J. Bly, Arthur Lai
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Patent number: 9023010Abstract: Embodiments include an infusion-occlusion system having a delivery catheter, a guide catheter adapted to receive the delivery catheter, and a guidewire with an occlusion device adapted to be received within the guide catheter. The guide catheter of the catheter kit may be provided with an occlusion device at the distal end of the guide catheter. The delivery catheter may have an accessory lumen, coaxial or co-linear lumen, a supporting mandrel, or an occlusion device at its distal end. Moreover, according to some embodiments, occlusion devices may be a single material or a composite balloon having an inner liner and an outer layer of different materials, a high compliance low pressure balloon, or a filter device that restricts particles from passing through but does not restrict fluid, such as blood. An inflation device with a large volume and low volume syringe can be used to inflate the balloon.Type: GrantFiled: October 24, 2007Date of Patent: May 5, 2015Assignee: Advanced Cardiovascular Systems, Inc.Inventors: Jessica G. Chiu, Gregory Waimong Chan, Gabriel Asongwe, Robert C. Esselstein, Douglas Gesswein, Srinivasan Sridharan, Nianjiong Joan Bei, William E. Webler, Stephen G. Schaible, Mina Chow, Yan Shen, Hongzhi Bai, Mark J. Bly, Thomas R. Hatten
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Publication number: 20150073251Abstract: 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.Type: ApplicationFiled: September 23, 2014Publication date: March 12, 2015Applicant: CORVENTIS, INC.Inventors: Scott T. Mazar, Mark J. Bly, Arthur Lai
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Publication number: 20150005589Abstract: 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.Type: ApplicationFiled: July 2, 2014Publication date: January 1, 2015Inventors: Mark J. BLY, Badri AMURTHUR, Kristofer J. JAMES, Imad LIBBUS, Yahteendhar D. MANICKA, Scott T. MAZAR, Jerry S. WANG
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Publication number: 20150005590Abstract: Systems and methods of detecting an impending cardiac decompensation of a patient measure at least two of an electrocardiogram signal of the patient, a hydration signal of the patient, a respiration signal of the patient or an activity signal of the patient. The at least two of the electrocardiogram signal, the hydration signal, the respiration signal or the activity signal are combined with an algorithm to detect the impending cardiac decompensation.Type: ApplicationFiled: July 8, 2014Publication date: January 1, 2015Inventors: Imad LIBBUS, Mark J. BLY, Kristofer J. JAMES, Scott T. MAZAR, Jerry S. WANG
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Patent number: 8897868Abstract: 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.Type: GrantFiled: September 12, 2008Date of Patent: November 25, 2014Assignee: Medtronic, Inc.Inventors: Scott T. Mazar, Mark J. Bly, Arthur Lai
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Publication number: 20140330136Abstract: An adherent device to monitor a patient comprises an adhesive patch to adhere to a skin of the patient, and at least four electrodes connected to the patch and capable of electrically coupling to the patient. The adherent device further includes impedance circuitry coupled to the at least four electrodes to measure a hydration signal of the patient and electrocardiogram circuitry coupled to at least two of the at least four electrodes to measure an electrocardiogram signal of the patient.Type: ApplicationFiled: July 2, 2014Publication date: November 6, 2014Inventors: Yatheendhar D. MANICKA, Badri AMURTHUR, Mark J. BLY, Kristofer J. JAMES, Imad LIBBUS, Scott T. MAZAR, Jerry S. WANG
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Publication number: 20140330088Abstract: An adherent device is configured to adhere to the skin of the patient with an adherent patch, for example breathable tape, coupled to at least four electrodes. The device comprises impedance circuitry coupled to the at least four electrodes and configured to measure respiration of the patient to detect sleep apnea and/or hypopnea. The impedance circuitry may be used to measure hydration of the patient. An accelerometer can be mechanically coupled to the adherent patch such that the accelerometer can be coupled to and move with the skin of the patient. Electrocardiogram circuitry to generate an electrocardiogram signal may be coupled to at least two of the at least four electrodes to detect the sleep apnea and/or hypopnea.Type: ApplicationFiled: April 1, 2014Publication date: November 6, 2014Applicant: CORVENTIS, INC.Inventors: Imad Libbus, Yatheendhar D. Manicka, Mark J. Bly
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Publication number: 20140288385Abstract: A respiratory monitoring system is provided. A measuring system is provided that includes, (i) an adherent device configured to be coupled to a patient, the adherent device including a plurality of sensors that monitor respiratory status, at least one of the sensors configured to monitor the patient's respiration, and (ii) a wireless communication device coupled to the plurality of sensors and configured to transfer patient data directly or indirectly from the plurality of sensors to a remote monitoring system. A remote monitoring system is coupled to the wireless communication device.Type: ApplicationFiled: October 29, 2013Publication date: September 25, 2014Applicant: Corventis, Inc.Inventors: Badri Amurthur, Mark J. Bly, Imad Libbus, Yatheendhar D. Manicka
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Patent number: 8818481Abstract: 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.Type: GrantFiled: October 8, 2012Date of Patent: August 26, 2014Assignee: Corventis, Inc.Inventors: Mark J. Bly, Badri Amurthur, Kristofer J. James, Imad Libbus, Yatheendhar D. Manicka, Scott T. Mazar, Jerry S. Wang
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Patent number: RE46926Abstract: 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.Type: GrantFiled: August 25, 2016Date of Patent: July 3, 2018Assignee: Medtronic Monitoring, Inc.Inventors: Mark J. Bly, Badri Amurthur, Kristofer J. James, Imad Libbus, Yatheendhar D. Manicka, Scott T. Mazar, Jerry S. Wang