Patents by Inventor Leo Petrossian
Leo Petrossian 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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Publication number: 20230165561Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the fiType: ApplicationFiled: December 9, 2022Publication date: June 1, 2023Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Patent number: 11559278Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the fiType: GrantFiled: October 22, 2021Date of Patent: January 24, 2023Assignee: NovaSignal Corp.Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Publication number: 20220218305Abstract: According to various embodiments, there is provided a method for determining a neurological condition of a subject using a robotic system. The robotic system includes a transducer. The method includes determining, by a computing system, a first location with respect to a vessel of the subject, the robotic system configured to position the transducer at the first location. The method further includes receiving, by the computing system, a first signal from the vessel in response to the transducer transmitting acoustic energy towards the vessel. The method further includes analyzing, by the computing system, the received first signal to determine a first parameter of blood flow in the vessel. The method further includes determining, by the computing system, the neurological condition of the subject based on the first parameter of the blood flow in the vessel.Type: ApplicationFiled: August 16, 2021Publication date: July 14, 2022Inventors: Robert Hamilton, Michael O'Brien, Leo Petrossian, Shankar Radhakrishnan, Corey Thibeault, Seth Wilk, Jan Zwierstra
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Publication number: 20220039775Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the fiType: ApplicationFiled: October 22, 2021Publication date: February 10, 2022Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Patent number: 11207054Abstract: According to various embodiments, there is provided a headset mountable on a head, the headset including a probe for emitting energy into the head. The headset further includes a support structure coupled to the probe. The support structure includes translation actuators for translating the probe along two axes generally parallel to a surface of the head.Type: GrantFiled: June 20, 2016Date of Patent: December 28, 2021Assignee: NovaSignal Corp.Inventors: Roman Flores, II, Matthew Hutter, Gerard Salinas, Michael Costa, Matthew Sylvester, Robert Hamilton, Corey Thibeault, Leo Petrossian, Aaron Green, Shankar Radhakrishnan
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Patent number: 11154273Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position adjacent the section of the vasculature; transmitting, by the probe, a first ultra-sound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultra-sound data including at least one imaging parameter; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter; and constructing a map of the section of the vasculature based on the first ultrasound data and the second ultrasound data.Type: GrantFiled: January 11, 2019Date of Patent: October 26, 2021Assignee: NovaSignal Corp.Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Patent number: 11090026Abstract: According to various embodiments, there is provided a method for determining a neurological condition of a subject using a robotic system. The robotic system includes a transducer. The method includes determining, by a computing system, a first location with respect to a vessel of the subject, the robotic system configured to position the transducer at the first location. The method further includes receiving, by the computing system, a first signal from the vessel in response to the transducer transmitting acoustic energy towards the vessel. The method further includes analyzing, by the computing system, the received first signal to determine a first parameter of blood flow in the vessel. The method further includes determining, by the computing system, the neurological condition of the subject based on the first parameter of the blood flow in the vessel.Type: GrantFiled: January 5, 2017Date of Patent: August 17, 2021Assignee: NovaSignal Corp.Inventors: Robert Hamilton, Michael O'Brien, Leo Petrossian, Shankar Radhakrishnan, Corey Thibeault, Seth Wilk, Jan Zwierstra
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Publication number: 20190223837Abstract: Arrangements disclosed herein relate to a disposable probe system for use in an ultrasound system, the probe system includes a disposable probe configured to transmit or receive acoustic energy, and a base included in the ultrasound system. The disposable probe is configured to be removably attached to the base.Type: ApplicationFiled: January 23, 2019Publication date: July 25, 2019Inventors: Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Jan Zwierstra, Matthew Hutter, Richard Castro, Seth Wilk, Roman Flores, Matthew Sylvester
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Publication number: 20190209127Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the fiType: ApplicationFiled: January 11, 2019Publication date: July 11, 2019Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Publication number: 20190209128Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the fiType: ApplicationFiled: January 11, 2019Publication date: July 11, 2019Inventors: Michael O'Brien, Mina Ranjbaran, Leo Petrossian, Robert Hamilton, Shankar Radhakrishnan, Corey M. Thibeault, Samuel G. Thorpe, Nicolas Canac
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Publication number: 20190051409Abstract: Arrangements described herein relate to a multi-device system configured to provide healthcare to a subject. The multi-device system includes a multi-device having a body interface, a plurality of devices fixed to the body interface, each of the plurality of devices configured to collect data of the subject, and a body operatively coupled to the multi-device at the body interface. The body is configured to position the multi-device with respect to the subject. The body interface is configured to move relative to the body to selectively activate at least one of the plurality of devices.Type: ApplicationFiled: August 10, 2018Publication date: February 14, 2019Inventors: Leo Petrossian, Jan Zwierstra, Richard Castro, Lane Stith
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Publication number: 20180103928Abstract: A headset for placing on a head of a subject is provided. The headset includes a device including a probe. The headset further includes at least one adjustable mechanism configured to adjust a fit of the headset such that the device is aligned with an acoustic window of the head of the subject.Type: ApplicationFiled: October 16, 2017Publication date: April 19, 2018Inventors: Michael Costa, Trevor Dunlop, Roman Flores, II, Robert Hamilton, Matthew Hutter, Michael O'Brien, Leo Petrossian, Shankar Radhakrishnan, Lane Stith, Seth J. Wilk, Jan Zwierstra
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Publication number: 20180103927Abstract: A headset for placing on a head of a subject includes a device and a cover over the device. At least a portion of the cover is made from a see-through material such that a portion of the head of the subject is viewable through the cover.Type: ApplicationFiled: October 16, 2017Publication date: April 19, 2018Inventors: Raymond Chung, Michael Costa, Trevor Dunlop, Roman Flores, II, Robert Hamilton, Matthew Hutter, Michael O'Brien, Leo Petrossian, Shankar Radhakrishnan, Mina Ranjbaran, Lane Stith, Matthew Sylvester, Corey Thibeault, Seth J. Wilk, Jay Yonemoto, Jan Zwierstra
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Patent number: 9892719Abstract: One embodiment of a rigid enclosure 101 with window or openings 102 so that an audio effect producing apparatus 130 approximately aligned to the openings is contained within and partially viewable to the operator. The enclosure is made of a rigid protective material and in an embodiment screens electromagnetic interference from the outside. The enclosure contains necessary hardware and additional openings to attach control electronics 114, knobs, switches 113, and pass-throughs for electrical signals such as power 112, input 110, and output 111 which can be located anywhere on the enclosure.Type: GrantFiled: August 30, 2014Date of Patent: February 13, 2018Inventors: Seth J Wilk, Leo Petrossian
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Publication number: 20170188993Abstract: According to various embodiments, there is provided a method for determining a neurological condition of a subject using a robotic system. The robotic system includes a transducer. The method includes determining, by a computing system, a first location with respect to a vessel of the subject, the robotic system configured to position the transducer at the first location. The method further includes receiving, by the computing system, a first signal from the vessel in response to the transducer transmitting acoustic energy towards the vessel. The method further includes analyzing, by the computing system, the received first signal to determine a first parameter of blood flow in the vessel. The method further includes determining, by the computing system, the neurological condition of the subject based on the first parameter of the blood flow in the vessel.Type: ApplicationFiled: January 5, 2017Publication date: July 6, 2017Applicant: Neural Analytics, Inc.Inventors: Robert Hamilton, Michael O'Brien, Leo Petrossian, Shankar Radhakrishnan, Corey Thibeault, Seth Wilk, Jan Zwierstra
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Publication number: 20170119347Abstract: According to various embodiments, there is provided a headset mountable on a head, the headset including a probe for emitting energy into the head. The headset further includes a support structure coupled to the probe. The support structure includes translation actuators for translating the probe along axes about a surface of the head.Type: ApplicationFiled: January 5, 2017Publication date: May 4, 2017Applicant: Neural Analytics, Inc.Inventors: Roman Flores, II, Matthew Hutter, Gerard Salinas, Michael Costa, Matthew Sylvester, Robert Hamilton, Corey Thibeault, Leo Petrossian, Shankar Radhakrishnan, Michael O'Brien, Seth Wilk, Jan Zwierstra
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Publication number: 20160367217Abstract: According to various embodiments, there is provided a headset mountable on a head, the headset including a probe for emitting energy into the head. The headset further includes a support structure coupled to the probe. The support structure includes translation actuators for translating the probe along two axes generally parallel to a surface of the head.Type: ApplicationFiled: June 20, 2016Publication date: December 22, 2016Applicant: Neural Analytics, Inc.Inventors: Roman Flores, II, Matthew Hutter, Gerard Salinas, Michael Costa, Matthew Sylvester, Robert Hamilton, Corey Thibeault, Leo Petrossian, Aaron Green, Shankar Radhakrishnan
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Publication number: 20160278736Abstract: The systems and methods described herein include a non-invasive diagnostic tool for intracranial hypertension (IH) detection and other neurological conditions like mild and moderate TBI that utilizes the transcranial Doppler (TCD) measurement of cerebral blood flow velocity (CBFV) in one or more cerebral vessels. A headset includes a TCD scanner which automatically locates various cerebral arteries and exerts an appropriate pressure on the head to acquire good CBFV signals.Type: ApplicationFiled: November 14, 2014Publication date: September 29, 2016Inventors: Robert HAMILTON, Leo PETROSSIAN, Dan HANCHEY
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Publication number: 20160256130Abstract: The systems and methods described herein include a non-invasive diagnostic tool for intracranial hypertension (IH) detection and other neurological conditions like mild and moderate TBI that utilizes the transcranial Doppler (TCD) measurement of cerebral blood flow velocity (CBFV) in one or more cerebral vessels. A headset includes a TCD scanner which automatically locates various cerebral arteries and exerts an appropriate pressure on the head to acquire good CBFV signals.Type: ApplicationFiled: May 16, 2016Publication date: September 8, 2016Inventors: Robert B. Hamilton, Leo Petrossian, Dan Hanchey
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Publication number: 20160063976Abstract: One embodiment of a rigid enclosure 101 with window or openings 102 so that an audio effect producing apparatus 130 approximately aligned to the openings is contained within and partially viewable to the operator. The enclosure is made of a rigid protective material and in an embodiment screens electromagnetic interference from the outside. The enclosure contains necessary hardware and additional openings to attach control electronics 114, knobs, switches 113, and pass-throughs for electrical signals such as power 112, input 110, and output 111 which can be located anywhere on the enclosure.Type: ApplicationFiled: August 30, 2014Publication date: March 3, 2016Inventors: Seth J. Wilk, Leo Petrossian