Abstract: Nuclear medicine (NM) imaging system includes a detector assembly coupled to a gantry. The NM imaging system also includes a positioning sub-system having a motion controller and a detector motor. The positioning sub-system also includes a proximity sensor device (PSD) coupled to a detector head of the detector assembly. The PSD is configured to be activated. In response to being activated, the PSD is configured to transmit an output signal to stop the detector motor from moving the detector head toward the object. The NM imaging system also includes a secondary circuit that, in response to the PSD being activated, is configured to determine whether the detector head has stopped moving toward the object and, if the detector head has not stopped moving toward the object, is configured to disable the detector motor.

Abstract: A system includes a robotic gripper and a grasp controller. The gripper, which has a sensory matrix that includes a plurality of sensors, executes selected grasp poses with respect to a component in the corresponding method to thereby grasp the component in response to a grasp command signal from the controller. The controller has a touch-screen or other interactive graphical user interface (GUI) which generates a jog signal in response to an input from a user. Sensory maps provide calibrated limits for each sensor contained in the sensory matrix for the selected grasp pose. The controller transmits the grasp command signal to the gripper in response to receipt of the jog signal from the GUI. The GUI may display a jog wheel having icons, including a hub corresponding to a neutral pose of the robotic gripper and icons corresponding to grasp poses arranged around a circumference of the jog wheel.

Abstract: A system includes a robotic gripper and a grasp controller. The gripper, which has a sensory matrix that includes a plurality of sensors, executes selected grasp poses with respect to a component in the corresponding method to thereby grasp the component in response to a grasp command signal from the controller. The controller has a touch-screen or other interactive graphical user interface (GUI) which generates a jog signal in response to an input from a user. Sensory maps provide calibrated limits for each sensor contained in the sensory matrix for the selected grasp pose. The controller transmits the grasp command signal to the gripper in response to receipt of the jog signal from the GUI. The GUI may display a jog wheel having icons, including a hub corresponding to a neutral pose of the robotic gripper and icons corresponding to grasp poses arranged around a circumference of the jog wheel.