Patents Assigned to Hoana Medical, Inc.
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Patent number: 9767667Abstract: A system that observes and analyzes, and, only in the event of a significant negative condition, notifies and reports the event. In a hospital environment, the device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. Vigilance alarms are suspended if a patient is detected out of bed. An unable-to-measure alert is provided if the system is unable to reliably monitor. An alert message is generated and maintained on the display screen to inform a responding caregiver of the time and reason for any alarm. The system also may be adapted for use as a monitoring system for operators of motor vehicles, aircraft or other devices.Type: GrantFiled: February 16, 2016Date of Patent: September 19, 2017Assignee: HOANA MEDICAL, INC.Inventors: Patrick K. Sullivan, Matthew S. Glei, Paul M. Embree, Shashidhar B. Hebsur, Nicholas C. Epperson
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Publication number: 20170065175Abstract: A coverlet, or overlay, that contains sensors, electronics and communications systems that measures a subject's physiological condition, accommodates multiple additional add-on sensors, and transmits the data and information from the coverlet to a receiving device, which further transmits information, via wireless infrastructure, or otherwise, to data aggregators, including the Internet and Cloud.Type: ApplicationFiled: April 7, 2016Publication date: March 9, 2017Applicant: HOANA MEDICAL, INC.Inventors: Patrick K. Sullivan, David Neil Cornejo
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Publication number: 20160171867Abstract: A system that observes and analyzes, and, only in the event of a significant negative condition, notifies and reports the event. In a hospital environment, the device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. Vigilance alarms are suspended if a patient is detected out of bed. An unable-to-measure alert is provided if the system is unable to reliably monitor. An alert message is generated and maintained on the display screen to inform a responding caregiver of the time and reason for any alarm. The system also may be adapted for use as a monitoring system for operators of motor vehicles, aircraft or other devices.Type: ApplicationFiled: February 16, 2016Publication date: June 16, 2016Applicant: HOANA MEDICAL, INC.Inventors: PATRICK K. SULLIVAN, MATTHEW S. GLEI, PAUL M. EMBREE, SHASHIDHAR B. HEBSUR, NICHOLAS C. EPPERSON
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Publication number: 20160157734Abstract: Passive physiological monitoring apparatus and method has a sensor for sensing physiological phenomenon. The sensor is a piezoelectric film of polyvinylidene fluoride. A pad may incorporate the PVDF film. The film converts mechanical energy into voltage signals. A microcomputer is used for recording, analyzing and displaying data from the sensor for on-line assessment and for providing realtime response. The sensor may be an array of sensors provided in a MEDEVAC litter or other patient support for measuring acoustic and hydraulic signals from the body of a patient for field monitoring, hospital monitoring, transport monitoring, home, remote monitoring.Type: ApplicationFiled: December 4, 2015Publication date: June 9, 2016Applicant: Hoana Medical, Inc.Inventors: Patrick K. Sullivan, Ken C.K. Cheung, Christopher J. Sullivan, Paul Pernambuco-Wise
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Patent number: 9275533Abstract: An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. Vigilance alarms are suspended if a patient is detected out of bed. An unable-to-measure alert is provided if the system is unable to reliably monitor. An alert message is generated and maintained on the display screen to inform a responding caregiver of the time and reason for any alarm.Type: GrantFiled: April 14, 2014Date of Patent: March 1, 2016Assignee: Hoana Medical, Inc.Inventors: Patrick K. Sullivan, Matthew S. Glei, Paul M. Embree, Shashidhar B. Hebsur, Nicholas C. Epperson
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Publication number: 20150320326Abstract: A coverlet, or overlay, that contains sensors, electronics and communications systems that measures a subject's physiological condition, accommodates multiple additional add-on sensors, and transmits the data and information from the coverlet to a receiving device, which further transmits information, via wireless infrastructure, or otherwise, to data aggregators, including the Internet and Cloud.Type: ApplicationFiled: January 5, 2015Publication date: November 12, 2015Applicant: HOANA MEDICAL, INC.Inventors: Patrick K. Sullivan, David Neil Cornejo
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Publication number: 20140333436Abstract: An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. Vigilance alarms are suspended if a patient is detected out of bed. An unable-to-measure alert is provided if the system is unable to reliably monitor. An alert message is generated and maintained on the display screen to inform a responding caregiver of the time and reason for any alarm.Type: ApplicationFiled: April 14, 2014Publication date: November 13, 2014Applicant: HOANA MEDICAL, INC.Inventors: PATRICK K. SULLIVAN, MATTHEW S. GLEI, PAUL M. EMBREE, SHASHIDHAR B. HEBSUR, NICHOLAS C. EPPERSON
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Publication number: 20140323884Abstract: Passive physiological monitoring apparatus and method has a sensor for sensing physiological phenomenon. The sensor is a piezoelectric film of polyvinylidene fluoride. A pad may incorporate the PVDF film. The film converts mechanical energy into voltage signals. A microcomputer is used for recording, analyzing and displaying data from the sensor for on-line assessment and for providing realtime response. The sensor may be an array of sensors provided in a MEDEVAC litter or other patient support for measuring acoustic and hydraulic signals from the body of a patient for field monitoring, hospital monitoring, transport monitoring, home, remote monitoring.Type: ApplicationFiled: July 17, 2014Publication date: October 30, 2014Applicant: HOANA MEDICAL, INC.Inventors: Patrick K. Sullivan, Ken C.K. Cheung, Christopher J. Sullivan, Paul Pernambuco-Wise
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Patent number: 8698635Abstract: An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. Vigilance alarms are suspended if a patient is detected out of bed. An unable-to-measure alert is provided if the system is unable to reliably monitor. An alert message is generated and maintained on the display screen to inform a responding caregiver of the time and reason for any alarm.Type: GrantFiled: November 12, 2009Date of Patent: April 15, 2014Assignee: Hoana Medical, Inc.Inventors: Patrick K. Sullivan, Matthew S. Glei, Paul M. Embree, Shashidhar B. Hebsur, Nicholas C. Epperson
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Publication number: 20130237770Abstract: A coverlet, or overlay, that contains sensors, electronics and communications systems that measures a subject's physiological condition, accommodates multiple additional add-on sensors, and transmits the data and information from the coverlet to a receiving device, which further transmits information, via wireless infrastructure, or otherwise, to data aggregators, including the Internet and Cloud.Type: ApplicationFiled: March 8, 2013Publication date: September 12, 2013Applicant: HOANA MEDICAL, INC.Inventors: Patrick K. Sullivan, David Neil Cornejo
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Publication number: 20120259179Abstract: Passive physiological monitoring apparatus and method has a sensor for sensing physiological phenomenon. The sensor is a piezoelectric film of polyvinylidene fluoride. A pad may incorporate the PVDF film. The film converts mechanical energy into voltage signals. A microcomputer is used for recording, analyzing and displaying data from the sensor for on-line assessment and for providing realtime response. The sensor may be an array of sensors provided in a MEDEVAC litter or other patient support for measuring acoustic and hydraulic signals from the body of a patient for field monitoring, hospital monitoring, transport monitoring, home, remote monitoring.Type: ApplicationFiled: November 11, 2011Publication date: October 11, 2012Applicant: HOANA MEDICAL, INC.Inventors: PATRICK K. SULLIVAN, KEN C.K. CHEUNG, CHRISTOPHER J. SULLIVAN, PAUL PERNAMBUCO-WISE
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Publication number: 20110066004Abstract: Passive physiological monitoring apparatus and method has a sensor for sensing physiological phenomenon. A converter converts sensed data into electrical signals and a computer receives and computes the signals and outputs computed data for real-time interactive display. The sensor is a piezoelectric film of polyvinylidene fluoride. A band-pass filter filters out noise and isolates the signals to reflect data from the body. A pre-amplifier amplifies signals. Signals detected include mechanical, thermal and acoustic signatures reflecting cardiac output, cardiac function, internal bleeding, respiratory, pulse, apnea, and temperature. A pad may incorporate the PVDF film and may be fluid-filled. The film converts mechanical energy into analog voltage signals. Analog signals are fed through the band-pass filter and the amplifier. A converter converts the analog signals to digital signals. A Fourier transform routine is used to transform into the frequency domain.Type: ApplicationFiled: April 1, 2010Publication date: March 17, 2011Applicant: HOANA MEDICAL, INC.Inventors: PATRICK K. SULLIVAN, KEN C.K. CHEUNG, CHRISTOPHER J. SULLIVAN, PAUL PERNAMBUCO-WISE
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Publication number: 20110001622Abstract: A system is provided for integrating a passive sensor or sensor array into a patient's mattress to support continuous passive monitoring of a patients' physiological conditions in a hospital setting. The sensor or sensor array may be incorporated into the mattress by fixing it to a coverlet that surrounds the mattress, or by embedding it within the mattress core. Alternatively, the sensor or sensor array may be fixed to an underlayer positioned between the mattress core and the coverlet.Type: ApplicationFiled: January 26, 2010Publication date: January 6, 2011Applicant: HOANA MEDICAL, INC.Inventors: Jason M. Gentry, Matthew S. Glei, Scott A. Christensen
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Patent number: 7689271Abstract: The invention determines the heart rate and respiration rate of a patient through the patient's extremities. Heart rate and respiration rate are determined via an energy spectrum, periodogram or histogram using a time series analysis. A patient can stand near the device and lean on it, or stand on a piezoelectric pad. A microcomputer provides calculations to determine heart and respiratory rates using signal processing and time series analysis of data.Type: GrantFiled: June 28, 2004Date of Patent: March 30, 2010Assignee: Hoana Medical, Inc.Inventor: Patrick K. Sullivan
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Publication number: 20100052917Abstract: An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. Within the physical bedside unit are a signal processor and an alarm processor that measure data and evaluate whether a clinically significant event is occurring. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. The sensing pad or coverlet is a thin, piezoelectric film, or other similar sensing technology, with an array of sensors sheathed in soft padding and is not directly in contact with the skin of the patient.Type: ApplicationFiled: November 12, 2009Publication date: March 4, 2010Applicant: HOANA MEDICAL, INC.Inventors: PATRICK K. SULLIVAN, MATTHEW S. GLEI, PAUL M. EMBREE, SHASHIDHAR B. HEBSUR, NICHOLAS C. EPPERSON
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Patent number: 7666151Abstract: Devices, systems and methods provide passive patient monitoring of such parameters as body motion, body position, respiratory rate and/or heart rate. Passive monitoring generally involves a sensor device having at least two piezoelectric sensors, provided on a surface, such as a bed, chair, operating table or the like, so that a patient may be coupled with the device by simply allowing the patient to lie, sit, lean, stand on or wear the surface. In one embodiment, multiple patients in a general care area of a hospital may be continuously monitored via multiple passive monitoring devices. If a patient fails to meet one or more predefined threshold criteria or has a negative physiological trend, the system may activate an alarm.Type: GrantFiled: November 20, 2002Date of Patent: February 23, 2010Assignee: Hoana Medical, Inc.Inventors: Patrick K. Sullivan, Ken C. K. Cheung, Christopher J. Sullivan, Paul Pernambuco-Wise, Scott Christensen, Mike Rosenman
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Patent number: 7656299Abstract: A bed exit and patient detection system especially adapted for use in the general medical or surgical floor area of a hospital or other healthcare facility as part of a vital signs monitoring and remote warning system includes a plurality of pressure sensors disposed in the patient's bed in a series of rectangular strips or zones that run laterally across the bed in the area of the patient's mid-back, hips and mid-legs, respectively. Each zone contains a plurality of sensors, arranged symmetrically about the centerline of the bed, with the corresponding sensors on opposite sides of the centerline in each zone being connected in parallel. The sensors are connected to a processor with multiple input channels that continuously monitors the sensor states to determine, from the pattern of sensor states observed, whether the patient is in bed, out of bed or is actively attempting to exit the bed at the sides or foot of the bed.Type: GrantFiled: January 17, 2007Date of Patent: February 2, 2010Assignee: Hoana Medical, Inc.Inventors: Jason M. Gentry, Matthew S. Glei, Rose A. Mills
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Patent number: 7654962Abstract: The invention determines the energy dispersion via acoustic, electromechanical or other related physiological signals collected from a patient that lies down or otherwise engages a discritized sensing array. Signals are monitored over a range of frequencies and collected in the time domain or frequency domain. A computing machine determines the energy from the signal measured over various elements of the array and calculates the momentum flux. Blood pressure is determined directly from the momentum flux calculation.Type: GrantFiled: June 28, 2004Date of Patent: February 2, 2010Assignee: Hoana Medical, Inc.Inventor: Patrick K. Sullivan
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Patent number: 7652581Abstract: A system is provided for integrating a passive sensor or sensor array into a patient's mattress to support continuous passive monitoring of a patients' physiological conditions in a hospital setting. The sensor or sensor array may be incorporated into the mattress by fixing it to a coverlet that surrounds the mattress, or by embedding it within the mattress core. Alternatively, the sensor or sensor array may be fixed to an underlayer positioned between the mattress core and the coverlet.Type: GrantFiled: February 18, 2005Date of Patent: January 26, 2010Assignee: Hoana Medical, Inc.Inventors: Jason M. Gentry, Matthew S. Glei, Scott A. Christensen
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Patent number: 7629890Abstract: An intelligent medical vigilance system that observes and analyzes, and, only in the event of a clinically significant negative condition, notifies and reports the event to the care staff utilizing the hospital's existing nurse call system. The device includes a bedside unit connected to a pad or coverlet with a sensor array (placed under the patient) and also to an existing hospital nurse call system via an interface. Within the physical bedside unit are a signal processor and an alarm processor that measure data and evaluate whether a clinically significant event is occurring. The bedside unit is a wall-mounted unit with a display that becomes active when an alarm condition is enabled. The sensing pad or coverlet is a thin, piezoelectric film, or other similar sensing technology, with an array of sensors sheathed in soft padding and is not directly in contact with the skin of the patient.Type: GrantFiled: January 17, 2007Date of Patent: December 8, 2009Assignee: Hoana Medical, Inc.Inventors: Patrick K. Sullivan, Matthew S. Glei, Paul M. Embree, Shashidhar B. Hebsur, Nicholas C. Epperson