Patent ID: 7896829

Claim:
A wearable Continuous Renal Replacement Therapy (CRRT) device comprising: a dialyzer; a blood circuit configured to move blood from a patient through said dialyzer and back to said patient; a dialysate circuit configured to circulate dialysate through said dialyzer and to refresh said dialysate; a microcontroller configured to control the movement of blood and dialysate through said blood circuit and said dialysate circuit respectfully; a dual-channel pulsatile pump, controlled by the microcontroller, the dual-channel pulsatile pump comprising a single motor, a first pump channel in the blood circuit and a second pump channel in the dialysate circuit, the dual-channel pulsatile pump adapted to be powered by a battery; a covering substantially covering said wearable CRRT device; means for enabling a patient to wear said wearable CRRT device attached to said covering; a moisture sensor, inside said covering for sensing moisture, said moisture sensor providing a moisture signal that indicates moisture presence on the inside the covering, to said microcontroller.