IP Chronic renal failure Intermittent PD Ambu-flex Sequentially repeat cycle of instillation, dwell & removal of dialysis over period of 8-36 hr as many times wkly as indicated by patient's condition. Maintenance: Periodic dialysis (3-5 times wkly) for shorter time period of 8-14 hr/session.
CAPD Maintenance: 4 cycles daily (24 hr).
Automated PD Maintenance: 4-5 cycles at night & up to 2 cycles during the day.