Piston drive arrangement for injector
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United States of America Patent
Stats
-
Aug 31, 1982
Issued Date -
N/A
app pub date -
Mar 27, 1981
filing date -
Jan 8, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for injecting fluids into patients at a controlled rate from an ampule containing the injecting fluid with a sliding piston therein to force the fluid from the ampule into the patient using a drive system which incrementally and successively advances the piston in the ampule to meter the fluid into the patient.
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