Patents Assigned to RLS Interventional, Inc.
  • Full core biopsy device
    Patent number: 12478357
    Abstract: A full core biopsy device includes a needle assembly having stylet, spoon, and at least one coring cannula. A window is located in at least one of the spoon and coring cannula. An excising finger is configured to prolapse through the window into a lumen of the inner spoon or cannula to sever a tissue sample upon translation or axial advancement of the excising finger.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: November 25, 2025
    Assignee: RLS Interventional, Inc.
    Inventors: Steven E. Field, Chad J. Bacon
  • Full core biopsy device
    Patent number: 11510661
    Abstract: A full core biopsy device includes a needle assembly having stylet, spoon, and at least one coring cannula. A window is located in at least one of the spoon and coring cannula. A excising finger is configured to prolapse through the window into a lumen of the inner spoon or cannula to sever a tissue sample upon translation or axial advancement of the excising finger.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: November 29, 2022
    Assignee: RLS Interventional, Inc.
    Inventors: Steven E. Field, Chad J. Bacon