question: hi, My father  had kidney failure back in december. He is Type 2 Diabetic as well. He had Urea level around 232 and Serum Creatinine 6.3 when we consulted doctor and got urea down to 100 and serum creatine to 4.4. He is looking to know if there is any alternative to dialysis? Some people mentioned that there is an instrument which costs about 18000 Rupees a month and gets attached to shoulder which  is used to do dialysis that does not require operation for fistula, Can you please guide if that is true?Thanks,