A medical treatment system comprising a housing; a recess defined by the housing; and a keyboard connected to the housing by a mechanism configured to permit the keyboard to move between: a deployed position in which the keyboard is disposed outside of the recess at an angle of 10° to 80° relative to a front surface of the housing; and a stored position in which the keyboard is at least partially disposed in the recess and keys of the keyboard are exposed for use by a user.