Covidien LP

Simranjeet Bhagat

Jeetendra Subhash Bharadwaj

Victor K Appel

An instrument fixation device includes a retaining ring, a ball joint disposed within and movable relative to the retaining ring, and a locking mechanism. The ball joint defines a channel configured to receive an instrument therethrough. The locking mechanism includes a locking sleeve and a lock. The locking sleeve is at least partially disposed within the retaining ring and engages the outer surface of the ball joint. When the locking mechanism is in an unlocked position, the ball joint is free to move within the retaining ring and when the locking mechanism is in a first locked position, the locking sleeve engages the outer surface of the ball joint to fix the ball joint relative to the retaining ring.

Instrument fixation device for depth and angle fixation

A surgical instrument includes a housing, an elongated member that extends distally from the housing and defines a longitudinal axis, an end effector assembly coupled to a distal portion of the elongated member, and a stopper assembly operably coupled to the proximal portion of the outer shaft member. The stopper assembly is disposed within one or more cavities defined within the housing. The stopper assembly is configured to prevent longitudinal movement of the outer shaft member along the longitudinal axis and to rotate within the one or more cavities upon rotation of the elongated member about the longitudinal axis.

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Punjab, India

Simranjeet Bhagat