Abstract:
:A simple three-pump-based system for the performance of continuous venovenous haemodialysis is described. The method employs access to the circulation via a double-lumen catheter, and by means of a standard extracorporeal peristaltic pump the blood is circulated through a haemofiltration filter. Standard solutions for peritoneal dialysis are administered in a single-pass manner countercurrent to the blood flow. To control the dialysate flow through the filter, two separate pumps designed for intravenous infusion are used. Anticoagulation is achieved by means of continuous heparin infusion. This three-pump system is effective in controlling the fluid balance and the level of azotemia. Furthermore, this system makes haemodialysis possible in spite of severe haemodynamic instability. The system is easy to use and inexpensive. 3 patients participated in the study.
journal_name
Nephronjournal_title
Nephronauthors
Møller Jensen D,Bistrup C,Pedersen RSdoi
10.1159/000188835subject
Has Abstractpub_date
1996-01-01 00:00:00pages
159-62issue
2eissn
1660-8151issn
2235-3186journal_volume
72pub_type
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