Infusion pump
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Oct 15, 1985
filing date -
Oct 26, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An infusion pump for controllable long-term injection of solutions from a syringe which can be emptied in a controlled manner for use with medical drugs in large doses. The infusion pump has a holding device for at least one syringe and an actuating device for the piston of the syringe which is connected to an electrical control drive, and an electrical battery for the drive. The actuating device is provided with a storage device for mechanical work acting through a detent member in the sense of the drive. The electrical control drive is adapted to release a retarding device when switched on, and to actuate the retarding device when switched off.
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