• Patent Title: Assisted drive mode with damping function for robotic imaging system
  • Application No.: US17902430
    Application Date: 2022-09-02
  • Publication No.: US12239397B2
    Publication Date: 2025-03-04
  • Inventor: Patrick Terry
  • Applicant: Alcon Inc.
  • Applicant Address: CH Fribourg
  • Assignee: Alcon Inc.
  • Current Assignee: Alcon Inc.
  • Current Assignee Address: CH Fribourg
  • Main IPC: A61B34/30
  • IPC: A61B34/30 A61B90/00
Assisted drive mode with damping function for robotic imaging system
Abstract:
A robotic imaging system includes a camera configured to one or more images of a target site. The camera may be a stereoscopic camera configured to record a left image and a right image for producing at least one stereoscopic image of the target site. A robotic arm is operatively connected to the camera, the robotic arm being adapted to selectively move the camera relative to the target site. A sensor is configured to detect forces and/or torque imparted by a user for moving the stereoscopic camera and transmit sensor data. A controller is configured to receive the sensor data, the controller having a processor and tangible, non-transitory memory on which instructions are recorded. The controller is adapted to selectively execute an assisted drive mode, which includes determining a movement sequence for the robotic arm based in part on the sensor data and a damping function.
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