Part Number 021-139-01 OT SureSoft Hospital, Regular 200, Lot numbers, SW2764, SW3427, SW2779, SW2785, SW3339, SW3342, SW3394, SW3395. Part number 021-140-01, OT SureSoft Hospital, Gentle 200, Lot numbers, SW2846, SW2833, SW2774, SW2868, SW2834, SW2765, SW2869, SW2894, SW2896.