Patents by Inventor Priyanshu Gupta
Priyanshu Gupta 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: 20250186030Abstract: A biopsy cap assembly may include a housing and a sleeve positioned within the housing. The sleeve may include a first plurality of threads. The biopsy cap assembly may also include a knob positioned around the sleeve. The knob may include a second plurality of threads that engage with the first plurality of threads. Rotation of the knob relative to the housing and the sleeve may cause a portion of the sleeve to decrease in diameter.Type: ApplicationFiled: December 9, 2024Publication date: June 12, 2025Applicant: Boston Scientific Medical Device LimitedInventors: Amit BHAROS, Priyanshu GUPTA, Mahendra Pratap SINGH, Neeraj GARG
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Patent number: 12257029Abstract: A catheter device for crossing occlusions includes an elongate body, a central lumen extending within the elongate body from the proximal end to the distal end, a rotatable tip at the distal end of the elongate body, and an OCT imaging sensor. The rotatable tip is configured to rotate relative to the elongate body. The OCT imaging sensor includes an optical fiber coupled with the rotatable tip and configured to rotate therewith. A distal end of the elongate body includes one or more markers configured to occlude the OCT imaging sensor as it rotates. A fixed jog in the elongate body proximal to the distal end of the catheter positions the distal end of the catheter at an angle relative to the region of the catheter proximal to the fixed jog and is aligned with the one or more markers on the elongate body.Type: GrantFiled: January 18, 2024Date of Patent: March 25, 2025Assignee: Avinger, Inc.Inventors: John B. Simpson, Himanshu N. Patel, Michael Zung, Charles W. McNall, Priyanshu Gupta, Maegan K. Spencer, Christopher B. White, Dennis W. Jackson, John F. Black
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Publication number: 20250057401Abstract: A drive assembly for driving an imaging catheter has a rotatable fiber and a rotatable drive shaft. The drive assembly includes a fiber optic rotating junction and a motor configured to rotate the rotatable portion of the fiber optic rotating junction. In some embodiments, the drive assembly includes a sensor configured to detect a rotational position of the fiber optic rotating junction and a processor configured to obtain the detected rotational position and stop the motor only when the fiber optic rotating junction is in a predetermined rotational position. In some embodiments, the motor includes a hollow shaft through which at least a portion of the fiber optic rotating junction extends.Type: ApplicationFiled: November 6, 2024Publication date: February 20, 2025Inventors: Brian Y. TACHIBANA, Charles W. MCNALL, Michael ZUNG, Peter Howard SMITH, Brian CHIU, Douglas Joseph Scott BOURNE, Priyanshu GUPTA
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Publication number: 20250025656Abstract: Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH2O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Inventors: Michiel KOOIJ, Alexander Joel BENTLEY, Igor BESIC, Robert Thomas BURNHAM, Aaron Samuel DAVIDSON, Priyanshu GUPTA, Kirrily Michele HASKARD, Ryan Michael KIRKPATRICK, Luke Emmanuel KLINKENBERG, Dimitri Marco MAURER, Joseph Samuel ORMROD, Gerard Michael RUMMERY, Rupert Christian SCHEINER, Bishavjot SINGH, Christopher James SMITH, Lochlan VON MOGER, Paul Derrick WATSON, Daniel Marc WEISS, Hadley WHITE
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Publication number: 20250009256Abstract: A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modelled based on the transformed data set.Type: ApplicationFiled: May 14, 2024Publication date: January 9, 2025Applicant: ResMed Pty LtdInventors: Tzu-Chin YU, Aaron Samuel DAVIDSON, Robert Henry FRATER, Benjamin Peter JOHNSTON, Paul Jan KLASEK, Robert Anthony PATERSON, Quangang YANG, Gerard Michael RUMMERY, Priyanshu GUPTA, Liam HOLLEY, Gordon Joseph MALOUF
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Patent number: 12171407Abstract: A drive assembly for driving an imaging catheter has a rotatable fiber and a rotatable drive shaft. The drive assembly includes a fiber optic rotating junction and a motor configured to rotate the rotatable portion of the fiber optic rotating junction. In some embodiments, the drive assembly includes a sensor configured to detect a rotational position of the fiber optic rotating junction and a processor configured to obtain the detected rotational position and stop the motor only when the fiber optic rotating junction is in a predetermined rotational position. In some embodiments, the motor includes a hollow shaft through which at least a portion of the fiber optic rotating junction extends.Type: GrantFiled: December 22, 2021Date of Patent: December 24, 2024Assignee: Avinger, Inc.Inventors: Brian Y. Tachibana, Charles W. McNall, Michael Zung, Peter Howard Smith, Brian Chiu, Douglas Joseph Scott Bourne, Priyanshu Gupta
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Publication number: 20240237940Abstract: A method includes capturing, via a microphone, noise data associated with the user sleeping. The method also includes detecting, based on the noise data, a trigger event. The method also includes, in response to detecting the trigger event, storing at least a portion of the noise data. The method also includes calculating, by a control system based on the at least a portion of the noise data, the sleep score for the user.Type: ApplicationFiled: January 16, 2024Publication date: July 18, 2024Inventors: Genevieve Claire MADAFIGLIO, Andrew William GILLETT, Sarah Terese MCGANN, Gregory Robert PEAKE, Yang YAN, Llne ANDERSEN, Priyanshu GUPTA, Nathan Zersee LIU
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Patent number: 11998315Abstract: A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modelled based on the transformed data set.Type: GrantFiled: December 8, 2022Date of Patent: June 4, 2024Assignee: ResMed Pty LtdInventors: Tzu-Chin Yu, Aaron Samuel Davidson, Robert Henry Frater, Benjamin Peter Johnston, Paul Jan Klasek, Robert Anthony Paterson, Quangang Yang, Gerard Michael Rummery, Priyanshu Gupta, Liam Holley, Gordon Joseph Malouf
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Patent number: 11980386Abstract: Versatile tissue collection devices that can provide reduced crossing profiles, fluid pressure release, and/or easy cleaning or removal. In particular, devices having tissue collection devices with multiple configurations to facilitate navigation through narrow vessel cross-sections while also providing adequate tissue storage capacity. Additionally, the devices may include detachable components that allow easy removal, cleaning, and replacement during a procedure. Furthermore, venting elements and sections may be included to relieve fluid buildup in storage reservoirs.Type: GrantFiled: August 23, 2021Date of Patent: May 14, 2024Assignee: Avinger, Inc.Inventors: Priyanshu Gupta, Christina Van, Nicholas J. Spinelli, John B. Simpson
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Publication number: 20240148253Abstract: A catheter device for crossing occlusions includes an elongate body, a central lumen extending within the elongate body from the proximal end to the distal end, a rotatable tip at the distal end of the elongate body, and an OCT imaging sensor. The rotatable tip is configured to rotate relative to the elongate body. The OCT imaging sensor includes an optical fiber coupled with the rotatable tip and configured to rotate therewith. A distal end of the elongate body includes one or more markers configured to occlude the OCT imaging sensor as it rotates. A fixed jog in the elongate body proximal to the distal end of the catheter positions the distal end of the catheter at an angle relative to the region of the catheter proximal to the fixed jog and is aligned with the one or more markers on the elongate body.Type: ApplicationFiled: January 18, 2024Publication date: May 9, 2024Inventors: John B. SIMPSON, Himanshu N. PATEL, Michael ZUNG, Charles W. MCNALL, Priyanshu GUPTA, Maegan K. SPENCER, Christopher B. WHITE, Dennis W. JACKSON, John F. BLACK
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Publication number: 20240139446Abstract: A method for determining a degree of degradation of a user interface worn by an individual during one or more uses of a respiratory therapy system includes receiving data associated with the user interface. The method further includes determining, based at least in part on the received data, a value of at least one degradation indicator associated with the user interface. The method further includes determining the degree of degradation of the user interface based at least in part on the value of the at least one degradation indicator.Type: ApplicationFiled: October 24, 2023Publication date: May 2, 2024Inventors: Nathan Zersee Liu, Priyanshu Gupta, Andrew Chan, Gregory Robert Peake, Wendy Wen Yi Leong, Genevieve Claire Atkinson, Jaiden James Choy
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Publication number: 20240122479Abstract: An imaging device includes a hollow flexible shaft having a central longitudinal axis and an imaging window therein. An optical fiber extends within the hollow flexible shaft substantially along the central axis. A distal tip of the optical fiber is attached to the hollow flexible shaft and aligned with the imaging window so as to transfer an optical coherence tomography signal through the imaging window. A handle is attached to the hollow flexible shaft configured rotate the hollow flexible shaft at speeds of greater than 1,000 rpm.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Inventors: Peter H. SMITH, Manish KANKARIA, Priyanshu GUPTA, Nicholas J. SPINELLI, Charles W. MCNALL
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Publication number: 20240108242Abstract: A method for determining how using a respiratory therapy system impacts sleep sessions of a user, includes receiving first activity information corresponding to actions of a user occurring prior to a use of the respiratory therapy system by the user. The first activity information includes activity information associated with use of a mobile device by the user prior to the use of the respiratory therapy system. The method also includes receiving second activity information corresponding to actions of the user occurring after the use of the respiratory therapy system. The second activity information includes activity information associated with use of the mobile device by the user after the use of the respiratory therapy system, as well as respiratory information generated by the respiratory therapy system during a sleep session of the user when using the respiratory therapy system.Type: ApplicationFiled: September 25, 2023Publication date: April 4, 2024Inventors: Sakeena De Souza, Priyanshu Gupta, Liam Holley, Kristy Tan, Carlo Bustillos, Genevieve Claire Atkinson, Gregory Robert Peake, Andrew William Gillett
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Patent number: 11903677Abstract: A catheter device for crossing occlusions includes an elongate body, a central lumen extending within the elongate body from the proximal end to the distal end, a rotatable tip at the distal end of the elongate body, and an OCT imaging sensor. The rotatable tip is configured to rotate relative to the elongate body. The OCT imaging sensor includes an optical fiber coupled with the rotatable tip and configured to rotate therewith. A distal end of the elongate body includes one or more markers configured to occlude the OCT imaging sensor as it rotates. A fixed jog in the elongate body proximal to the distal end of the catheter positions the distal end of the catheter at an angle relative to the region of the catheter proximal to the fixed jog and is aligned with the one or more markers on the elongate body.Type: GrantFiled: October 4, 2021Date of Patent: February 20, 2024Assignee: Avinger, Inc.Inventors: John B. Simpson, Himanshu N. Patel, Michael Zung, Charles W. McNall, Priyanshu Gupta, Maegan K. Spencer, Christopher B. White, Dennis W. Jackson, John F. Black
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Patent number: 11890076Abstract: An imaging device includes a hollow flexible shaft having a central longitudinal axis and an imaging window therein. An optical fiber extends within the hollow flexible shaft substantially along the central axis. A distal tip of the optical fiber is attached to the hollow flexible shaft and aligned with the imaging window so as to transfer an optical coherence tomography signal through the imaging window. A handle is attached to the hollow flexible shaft configured rotate the hollow flexible shaft at speeds of greater than 1,000 rpm.Type: GrantFiled: July 28, 2020Date of Patent: February 6, 2024Assignee: Avinger, Inc.Inventors: Peter H. Smith, Manish Kankaria, Priyanshu Gupta, Nicholas J. Spinelli, Charles W. McNall
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Publication number: 20240024607Abstract: Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH2O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Inventors: Michiel KOOIJ, Alexander Joel BENTLEY, Igor BESIC, Robert Thomas BURNHAM, Aaron Samuel DAVIDSON, Priyanshu GUPTA, Kirrily Michele HASKARD, Ryan Michael KIRKPATRICK, Luke Emmanuel KLINKENBERG, Dimitri Marco MAURER, Joseph Samuel ORMROD, Gerard Michael RUMMERY, Rupert Christian SCHEINER, Bishavjot SINGH, Christopher James SMITH, Lochlan VON MOGER, Paul Derrick WATSON, Daniel Marc WEISS, Hadley WHITE
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Patent number: 11793965Abstract: Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH2O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.Type: GrantFiled: May 17, 2021Date of Patent: October 24, 2023Assignee: ResMed Pty LtdInventors: Michiel Kooij, Alexander Joel Bentley, Igor Besic, Robert Thomas Burnham, Aaron Samuel Davidson, Priyanshu Gupta, Kirrily Michele Haskard, Ryan Michael Kirkpatrick, Luke Emmanuel Klinkenberg, Dimitri Marco Maurer, Joseph Samuel Ormrod, Gerard Michael Rummery, Rupert Christian Scheiner, Bishavjot Singh, Christopher James Smith, Lochlan Von Moger, Paul Derrick Watson, Daniel Marc Weiss, Hadley White
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Patent number: 11791042Abstract: Systems and methods permit generation of a digital scan of a user's face such as for obtaining of a patient respiratory mask, or component(s) thereof, based on the digital scan. The method may include: receiving video data comprising a plurality of video frames of the user's face taken from a plurality of angles relative to the user's face, generating a three-dimensional representation of a surface of the user's face based on the plurality of video frames, receiving scale estimation data associated with the received video data, the scale estimation data indicative of a relative size of the user's face, and scaling the digital three-dimensional representation of the user's face based on the scale estimation data. In some aspects, the scale estimation data may be derived from motion information collected by the same device that collects the scan of the user's face.Type: GrantFiled: July 28, 2021Date of Patent: October 17, 2023Inventors: Simon Michael Lucey, Benjamin Peter Johnston, Priyanshu Gupta, Tzu-Chin Yu
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Publication number: 20230293097Abstract: A method includes receiving a first value for each of a plurality of parameters, each of the first values being associated with a user and a first day. The method also includes receiving a second value for each of the plurality of parameters, each of the second values being associated with the user and a second day that is subsequent to the first day. The method also includes determining, for each of the plurality of parameters, a trend indication. The method also includes determining a base weight value for each of the plurality of parameters and multiple pairs of the plurality of parameters. The method also includes causing a message to be communicated to the user that is based at least in part on the determined base weight values.Type: ApplicationFiled: June 29, 2021Publication date: September 21, 2023Inventors: Katherine Molony, Dylan Hermes da Fonseca Beadle, Luca Cerina, Varuni Lakshana Vithanage Fernando, Redmond Shouldice, Jessica Xu, Priyanshu Gupta
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Publication number: 20230274814Abstract: A method for generating one or more custom messages for a user to aid in encouraging a behavioral response includes receiving physiological data associated with a user during a first time period, the first time period including at least one sleep session. The method further includes determining a first parameter associated with the user based on a first portion of the physiological data. The method further includes determining a second parameter associated with the user based on a second portion of the physiological data. The method further includes generating a custom message based on the determined first parameter and the determined second parameter to aid in encouraging a behavioral response, the custom message including information associated with the determined first parameter and information associated with the determined second parameter. The method further includes causing the custom message to be communicated to the user.Type: ApplicationFiled: June 29, 2021Publication date: August 31, 2023Inventors: Katherine Molony, Dylan Hermes da Fonseca Beadle, Luca Cerina, Varuni Lakshana Vithanage Fernando, Redmond Shouldice, Jessica Xu, Priyanshu Gupta