Patents by Inventor Eduardo Ho

Eduardo Ho 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).

  • Publication number: 20240399051
    Abstract: Disclosed herein are apparatuses and methods for an ambulatory infusion pump actuated with a shape memory alloy (SMA) wire. An SMA wire operated mechanism can include an actuator lever to increase the SMA wire's strain into a usable displacement to pull on a pawl that ratchets to a ratchet wheel to rotate a lead screw to advance a plunger a precise amount within a reservoir to deliver a precise amount of fluid.
    Type: Application
    Filed: May 30, 2024
    Publication date: December 5, 2024
    Inventors: Eduardo Ho, Reza Farshchi, William T. Travaskis
  • Publication number: 20240226424
    Abstract: Disclosed herein are systems and methods for attaching a user-wearable infusion pump system to a patient. In embodiments, an applicator device can be provided that can insert a cannula into the skin of the user for delivering medicament from the pump to the user and attach a pump holder or tray that holds the pump onto the skin of the user with a single user-initiated step.
    Type: Application
    Filed: January 9, 2024
    Publication date: July 11, 2024
    Inventors: Neel Shah, Neal Johnston, Jacob Pearlman, Eduardo Ho, Tinh Tran
  • Publication number: 20240226423
    Abstract: Embodiments of the present disclosure relate to an infusion pump system including a holder or carrier for a user-wearable infusion pump that can be worn on the patient's body. Embodiments depicted and described herein provide a more versatile, secure, and user-friendly way to hold and carry a user-wearable infusion pump.
    Type: Application
    Filed: January 9, 2024
    Publication date: July 11, 2024
    Inventors: Jacob Pearlman, Neel Shah, Neal Johnston, Michael Michaud, Adam Evard, Eduardo Ho, Tinh Tran, Dominic Chiotti, Katalina Aguilar, Byron Cohea, Nathan Dale, Virginia Lu
  • Publication number: 20240066215
    Abstract: A drug delivery device for delivering a medicament includes a pump first housing, a pump second housing, an inlet fluid path, and an outlet fluid path. The pump first housing is at least partially supporting and/or surrounding a fluid displacement assembly. The pump second housing is at least partially supporting and/or surrounding a drive component for driving the fluid displacement assembly. The inlet fluid path is configured to deliver medicament to the fluid displacement assembly. The outlet fluid path is configured to receive medicament from the fluid displacement assembly. The pump first housing and the pump second housing are removably coupled with each other.
    Type: Application
    Filed: October 14, 2020
    Publication date: February 29, 2024
    Inventors: Scott R. Gibson, Mehran Mojarrad, Paul Daniel Faucher, Steven Edward Gorski, Nicholas D.M. Prsha, Eduardo Ho, Rafi Muhammad Sufi
  • Patent number: 11883653
    Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 30, 2024
    Assignee: Inovio Pharmaceuticals
    Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
  • Publication number: 20230398350
    Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 14, 2023
    Inventors: Beat Stadelman, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
  • Publication number: 20230201452
    Abstract: Disclosed herein are apparatuses and methods for an ambulatory infusion pump actuated with a shape memory alloy (SMA) wire. An SMA wire operated mechanism can include an actuator lever to increase the SMA wire’s strain into a usable displacement to move a pawl that ratchets to a ratchet wheel to rotate a lead screw to advance a plunger a precise amount within a reservoir to deliver a precise amount of fluid.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 29, 2023
    Inventors: Eduardo Ho, Reza Farshchi, William T. Travaskis
  • Publication number: 20210330967
    Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
  • Patent number: 11071859
    Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: July 27, 2021
    Assignee: Inovio Pharmaceuticals, Inc.
    Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
  • Publication number: 20190009084
    Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.
    Type: Application
    Filed: December 30, 2016
    Publication date: January 10, 2019
    Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
  • Patent number: 9757527
    Abstract: Barrel adapters for safety syringes include a barrel and a plunger assembly adapted to move within the barrel, a barrel tip adapted to be sealingly engaged with a distal end of the barrel and a needle retraction mechanism barrel having a needle subassembly and an actuator subassembly. The needle subassembly includes a needle, and a needle-over-mold (NOM) through which the needle extends. The needle subassembly is disposed at least partially within the barrel tip, and adapted to move from an injection position in which the needle extends from a distal end of the barrel tip to a retracted position in which the needle is disposed within at least one of the barrel tip or the barrel. The actuator subassembly includes a needle seal, a push-bar, and an actuator surface. The needle retraction mechanism barrel includes a biasing member and an actuable locking arrangement. A syringe includes such barrel adapters.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: September 12, 2017
    Assignee: UNL Holdings LLC
    Inventors: Kevin L. Bokelman, Eduardo Ho, Robert Scott Russo, Brandon J. McKee, John W. Carosi, Christian P. Brandt, Jyoti Gupta, Ramin Mojdehbakhsh
  • Publication number: 20150174339
    Abstract: Barrel adapters for safety syringes include a barrel and a plunger assembly adapted to move within the barrel, a barrel tip adapted to be sealingly engaged with a distal end of the barrel and a needle retraction mechanism barrel having a needle subassembly and an actuator subassembly. The needle subassembly includes a needle, and a needle-over-mold (NOM) through which the needle extends. The needle subassembly is disposed at least partially within the barrel tip, and adapted to move from an injection position in which the needle extends from a distal end of the barrel tip to a retracted position in which the needle is disposed within at least one of the barrel tip or the barrel. The actuator subassembly includes a needle seal, a push-bar, and an actuator surface. The needle retraction mechanism barrel includes a biasing member and an actuable locking arrangement. A syringe includes such barrel adapters.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 25, 2015
    Inventors: Kevin L. Bokelman, Eduardo Ho, Robert Scott Russo, Brandon J. McKee, John W. Carosi, Christian P. Brandt, Jyoti Gupta, Ramin Mojdehbakhsh
  • Patent number: 8979795
    Abstract: Barrel adapters for safety syringes include a barrel and a plunger assembly adapted to move within the barrel, a barrel tip adapted to be sealingly engaged with a distal end of the barrel and a needle retraction mechanism having a needle subassembly and an actuator subassembly. The needle subassembly includes a needle, and a needle-over-mold (NOM) through which the needle extends. The needle subassembly is disposed at least partially within the barrel tip, and adapted to move from an injection position in which the needle extends from a distal end of the barrel tip to a retracted position in which the needle is disposed within at least one of the barrel tip or the barrel. The actuator subassembly includes a needle seal, a push-bar, and an actuator surface. The needle retraction mechanism includes a biasing member and an actuable locking arrangement. A syringe includes such barrel adapters.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: March 17, 2015
    Assignee: Unitract Syringe Pty Ltd.
    Inventors: Kevin L. Bokelman, Eduardo Ho, Robert Scott Russo, Brandon J. McKee, John W. Carosi, Christian P. Brandt, Jyoti Gupta, Ramin Mojdehbakhsh
  • Publication number: 20140276446
    Abstract: Barrel adapters for safety syringes include a barrel and a plunger assembly adapted to move within the barrel, a barrel tip adapted to be sealingly engaged with a distal end of the barrel and a needle retraction mechanism having a needle subassembly and an actuator subassembly. The needle subassembly includes a needle, and a needle-over-mold (NOM) through which the needle extends. The needle subassembly is disposed at least partially within the barrel tip, and adapted to move from an injection position in which the needle extends from a distal end of the barrel tip to a retracted position in which the needle is disposed within at least one of the barrel tip or the barrel. The actuator subassembly includes a needle seal, a push-bar, and an actuator surface. The needle retraction mechanism includes a biasing member and an actuable locking arrangement. A syringe includes such barrel adapters.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Inventors: Kevin L. Bokelman, Eduardo Ho, Robert Scott Russo, Brandon J. McKee, John W. Carosi, Christian P. Brandt, Jyoti Gupta, Ramin Mojdehbakhsh