Patents by Inventor Kent Diasabeygunawardena

Kent Diasabeygunawardena 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: 20240009427
    Abstract: A two-step rapid insertion central catheter (“RICC”) system that can include an introducer placement system, a docking station and a catheter placement system. The introducer placement system can place an introducer within a vasculature, which is supported by a docking station that detaches from a distal end of the introducer placement system. A catheter placement system can be configured to couple with the docking station, and a catheter can be advanced through the introducer into the vasculature. The introducer can then be split and retracted before the catheter placement system disengages the docking station. The docking station can be configured to split and disengage from the catheter. The RICC system can include a guidewire hub to prevent guidewire embolisms, collapsible sterile barriers to prevent contamination, and locking features to prevent premature advancement of guidewires, dilators and the like.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Inventors: Glade H. Howell, Zachary S. Hastings, Kent Diasabeygunawardena, Jon B. Taylor, Taylor C. Tobin, Jacquelyn N. Phelps, Daniel Hamilton
  • Patent number: 11826526
    Abstract: Disclosed is a two-step rapid insertion central catheter (“RICC”) system that can include an introducer placement system, a docking station and a catheter placement system. The introducer placement system can place an introducer within a vasculature, which is supported by a docking station that detaches from a distal end of the introducer placement system. A catheter placement system can be configured to couple with the docking station, and a catheter can be advanced through the introducer into the vasculature. The introducer can then be split and retracted before the catheter placement system disengages the docking station. The docking station can be configured to split and disengage from the catheter. The RICC system can include a guidewire hub to prevent guidewire embolisms, collapsible sterile barriers to prevent contamination, and locking features to prevent premature advancement of guidewires, dilators and the like.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: November 28, 2023
    Assignee: Bard Access Systems, Inc.
    Inventors: Glade H. Howell, Zachary S. Hastings, Kent Diasabeygunawardena, Jon B. Taylor, Taylor C. Tobin, Jacquelyn N. Phelps, Daniel Hamilton
  • Publication number: 20220032014
    Abstract: Disclosed herein is a catheter placement system including a splittable needle and dilator. The system can include a housing having one or more flexible sections and a pleated section. A user can grasp an elongate medical device using the flexible sections and transition the housing pleated section between an extended and collapsed configuration to urge the elongate medical device proximally or distally. The system can also include a needle retraction mechanism configured to split the needle long a longitudinal axis and roll up the separate portions to allow one or more elongate medical devices to pass therebetween. The system can also include a dilator splitter configured to separate a dilator along a longitudinal axis and radially displace the dilator portions to allow one or more elongate medical devices to pass therebetween. Advantageously, the system can maintain the elongate medical device in a sterile environment, mitigating the introduction of pathogens.
    Type: Application
    Filed: August 2, 2021
    Publication date: February 3, 2022
    Inventors: Glade H. Howell, Kyle G. Thornley, Zachary S. Hastings, Kent Diasabeygunawardena, Jon B. Taylor, Taylor C. Tobin, Jacquelyn N. Phelps, Daniel Hamilton
  • Publication number: 20210228843
    Abstract: Disclosed is a two-step rapid insertion central catheter (“RICC”) system that can include an introducer placement system, a docking station and a catheter placement system. The introducer placement system can place an introducer within a vasculature, which is supported by a docking station that detaches from a distal end of the introducer placement system. A catheter placement system can be configured to couple with the docking station, and a catheter can be advanced through the introducer into the vasculature. The introducer can then be split and retracted before the catheter placement system disengages the docking station. The docking station can be configured to split and disengage from the catheter. The RICC system can include a guidewire hub to prevent guidewire embolisms, collapsible sterile barriers to prevent contamination, and locking features to prevent premature advancement of guidewires, dilators and the like.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Inventors: Glade H. Howell, Zachary S. Hastings, Kent Diasabeygunawardena, Jon B. Taylor, Taylor C. Tobin, Jacquelyn N. Phelps, Daniel Hamilton
  • Patent number: 10835668
    Abstract: An adapter for releasably attaching a syringe to an injector. The adapter comprises a mounting mechanism positioned at a rear end of the adapter to mount the adapter in a desired position relative to a front wall of the injector; and a syringe carrier section adapted to seat at least a portion of the syringe. The syringe carrier section defines a first opening on a top thereof to allow placement of the syringe therein from the top and a second opening in a rear section thereof to allow the drive member of the injector to communicate forward force to the plunger. A cover portion extends over a rearward end of the first opening and has a first end configured to abut the flange of the syringe when the syringe is positioned within the syringe carrier section.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: November 17, 2020
    Assignee: BAYER HEALTHCARE LLC
    Inventors: Erin Novickoff, Molly Bingaman, Collin Grimes, Keith Lipford, Barry Iddon, Richard Seman, Kent Diasabeygunawardena, Isabella Norcini, Emma Diasabeygunawardena, Patrick O'Rourke, Samantha Sutherland, Stephen Schulte, Arthur Uber, III, Mark Trocki, David M. Reilly
  • Publication number: 20190381240
    Abstract: An adapter for releasably attaching a syringe to an injector. The adapter comprises a mounting mechanism positioned at a rear end of the adapter to mount the adapter in a desired position relative to a front wall of the injector; and a syringe carrier section adapted to seat at least a portion of the syringe. The syringe carrier section defines a first opening on a top thereof to allow placement of the syringe therein from the top and a second opening in a rear section thereof to allow the drive member of the injector to communicate forward force to the plunger. A cover portion extends over a rearward end of the first opening and has a first end configured to abut the flange of the syringe when the syringe is positioned within the syringe carrier section.
    Type: Application
    Filed: January 22, 2018
    Publication date: December 19, 2019
    Inventors: Erin NOVICKOFF, Molly BINGAMAN, Collin GRIMES, Keith LIPFORD, Barry IDDON, Richard SEMAN, Kent DIASABEYGUNAWARDENA, Isabella NORCINI, Emma DIASABEYGUNAWARDENA, Patrick O'ROURKE, Samantha SUTHERLAND, Stephen SCHULTE, Arthur UBER, III, Mark TROCKI, David M. REILLY
  • Patent number: D811383
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: February 27, 2018
    Assignee: Bayer HealthCare LLC
    Inventors: Kent Diasabeygunawardena, Emma Diasabeygunawardena, Ryan Wickre, Hailey Stewart
  • Patent number: D811384
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: February 27, 2018
    Assignee: Bayer HealthCare LLC
    Inventors: Kent Diasabeygunawardena, Emma Diasabeygunawardena, Ryan Wickre, Hailey Stewart
  • Patent number: D813862
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: March 27, 2018
    Assignee: Bayer HealthCare LLC
    Inventors: Kent Diasabeygunawardena, Emma Diasabeygunawardena
  • Patent number: D888226
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: June 23, 2020
    Assignee: Bayer Healthcare LLC
    Inventors: Linda van Roosmalen, Gerald Callan, Daniel Moore, Kent Diasabeygunawardena, Daniel Van Alphen, Engin Hassamanci