Pressure infusion device
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United States of America Patent
Stats
-
Aug 28, 1990
Issued Date -
N/A
app pub date -
Oct 27, 1989
filing date -
Apr 4, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pressure infusion device for squeezing out a syringe having an absolute path sensor connected to the movable holder and supplying position data of the position of the syringe rod to a control means. Based on the position data, a motor is controlled so that a desired infusion rate is maintained. The infusion rate may be programmed to vary during an infusion process. Shortly before the empty-state position is reached, an early alarm is released, while, in reaching the empty-state position, the drive is turned off.
First Claim
Family
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Cited Art Landscape
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