Peritoneal dialysis apparatus
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United States of America Patent
Stats
-
Dec 23, 1980
Grant Date -
N/A
app pub date -
Dec 4, 1978
filing date -
Dec 10, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In peritoneal dialysis apparatus, flushing liquid is pumped into a supply vessel (4) which is then emptied into the body cavity through a valve (5) and a catheter (6). The supply vessel is then refilled while the cavity is drained back through the catheter into a receptacle (11) of the same weight and dimensions as the supply vessel. The supply vessel and receptacle are suspended at opposite ends of a balance beam (12) and when they are in balance after the receptacle has been filled, a valve (8) isolates the receptacle from the catheter and surplus fluid from the cavity is collected in a measuring vessel (15) through a valve (9), the receptacle being emptied through a valve (10).
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Family
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