MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202621107063 A) filed by Merai Newage Private Limited on September 05, 2026, for Robotic Surgical System And Method For Detecting Misalignment Of Tracking Marker.
Inventors include Sahane, Pradip Vishnu; and Desai, Indrajit Anandrao.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: A robotic surgical system (100) includes a robot cart (102) with a robot arm (106) and a cutting tool (108), and a vision cart (104) with an optical tracking unit (110) that detects a position of a first tracking marker (114A) on a first bone (116A) and a position of a second tracking marker (114B) on a second bone (116B). A hardware processor (202) derives a first coordinate frame and a second coordinate frame from the detected positions at a plurality of flexion angles, and computes a medial gap value and a lateral gap value. The hardware processor (202) detects a misalignment of the first tracking marker (114A) and the second tracking marker (114B) when the medial gap value and the lateral gap value are concurrently outside a predetermined range, and generates a suspension signal to suspend an automated step of the robotic surgical system (100). FIG. 2
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