Door latch, lock and open mechanism for medical device treatment system

A medical device treatment machine comprising:

• a treatment chamber for washing, disinfecting, and/or sterilizing a medical device,
• a door hingedly attached to the treatment chamber and moveable between an open position, to expose the treatment chamber, and a closed position, to seal the treatment chamber, wherein the door comprises a latch pin on a first side of the door, and
• a latch and lock assembly fixed to a wall of the treatment chamber, wherein the latch and lock assembly comprises:
• a lever pivotable between a latched position and an unlatched position, wherein in the latched position, the lever engages the latch pin to prevent movement of the door from the closed position to the open position, and wherein in the unlatched position, the lever disengages the latch pin to allow movement of the door from the closed position to the open position,
• a first actuator configured to selectively move a locking tab between a locked position and an unlocked position, wherein in the locked position, the locking tab is configured to block pivotable movement of the lever from the latched position to the unlatched position, and wherein in the unlocked position, the locking tab is configured to allow pivotable movement of the lever from the latched position to the unlatched position, and
• a second actuator configured to selectively rotate a door opening tab between a first position and a second position when the locking tab is in the unlocked position, wherein when the door opening tab is in the first position the lever is in a latched position, and wherein when the door opening tab is rotated from the first position to the second position, the door opening tab abuts the lever and urges the lever from the latched position to the unlatched position.