Patents by Inventor Disha Estera

Disha Estera 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).

  • Roll subsystems for robotic stapling and cutting systems
    Patent number: 12544067
    Abstract: Systems and subsystems for cutting and stapling tissue are disclosed. More specifically, the present disclosure relates to systems, devices, and subsystems for attachments for robotic surgeries. The surgical instrument is a robotic attachment including a roll subsystem. The roll subsystem comprises a rotatable shaft having a longitudinal axis, a roll input puck engageable with a roll robotic output, a worm gear coupled to and rotatable by the roll input puck, and a worm follower coupled to the rotatable shaft. Rotation of the roll input puck causes the worm gear to rotate the worm follower and thereby roll the rotatable shaft about its longitudinal axis.
    Type: Grant
    Filed: July 17, 2024
    Date of Patent: February 10, 2026
    Assignee: CILAG GMBH INTERNATIONAL
    Inventors: Christopher Batty, Benjamin Bertram, Raffaele Definis, Christopher Denzinger, Martin Dolgiej, Disha Estera, Rockford A. Linville
  • ROLL SUBSYSTEMS FOR ROBOTIC STAPLING AND CUTTING SYSTEMS
    Publication number: 20250025161
    Abstract: Systems and subsystems for cutting and stapling tissue are disclosed. More specifically, the present disclosure relates to systems, devices, and subsystems for attachments for robotic surgeries. The surgical instrument is a robotic attachment including a roll subsystem. The roll subsystem comprises a rotatable shaft having a longitudinal axis, a roll input puck engageable with a roll robotic output, a worm gear coupled to and rotatable by the roll input puck, and a worm follower coupled to the rotatable shaft. Rotation of the roll input puck causes the worm gear to rotate the worm follower and thereby roll the rotatable shaft about its longitudinal axis.
    Type: Application
    Filed: July 17, 2024
    Publication date: January 23, 2025
    Applicant: CILAG GMBH INTERNATIONAL
    Inventors: CHRISTOPHER BATTY, BENJAMIN BERTRAM, RAFFAELE DEFINIS, CHRISTOPHER DENZINGER, MARTIN DOLGIEJ, Disha Estera, Rockford A. Linville
  • FLUID MANAGEMENT SYSTEMS FOR ROBOTIC STAPLING AND CUTTING SYSTEMS
    Publication number: 20250025162
    Abstract: Systems and subsystems for cutting and stapling tissue are disclosed. More specifically, the present disclosure relates to systems, devices, and subsystems for attachments for robotic surgeries. The disclosed technology includes a housing for a surgical instrument configured to engage with a robotic arm. The housing comprises a first opening positioned to be engaged with at least a portion of a robotic arm, a second opening positioned proximate a rod extending from within the housing; and a fluid management system positioned within the housing proximate one of the first opening or the second opening, the fluid management system being configured to hold or divert fluid within the housing.
    Type: Application
    Filed: July 17, 2024
    Publication date: January 23, 2025
    Applicant: CILAG GMBH INTERNATIONAL
    Inventors: OLIVIA AHRENS, CHRISTOPHER BATTY, HEATHER DICKSON, DISHA ESTERA, ROBERT JASON SIMMS, RYNE D. RADERMACHER, DENIZ S. GIFFORD, JEREMY HEMINGWAY