Rack and pinion actuator handle for endoscopic instruments

Radially adjustable surgical instrument for heart surgery

Ratchet locking mechanism for surgical instruments

Ratchet release mechanism for hand held instruments

Release mechanism for grasping device

Release mechanism utilizing shape memory polymer material

Remotely actuated surgical instrument

Replaceable, medical device handle

Resposable scissors

Rigid-shaft surgical instruments that can be disassembled for im

Rigidly-linked articulating wrist with decoupled motion...

Rod introducer forceps

Roll-pitch-roll-yaw surgical tool

Rotatable linkage for micro-instrument

Rotational endoscopic mechanism with jointed drive mechanism

Rotational surgical instrument handle

Rotational surgical instrument handle