Laser fill-level indicator for blank syringes
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United States of America Patent
Stats
-
Oct 13, 1987
Grant Date -
N/A
app pub date -
Feb 26, 1986
filing date -
Feb 26, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for indicating the proper fill level for unmarked syringes is disclosed. This device employs the intersection of a perpendicular defracted sheet of low power visible laser light with the barrel of the syringe being filled as the indication of the proper fill level. A method of filling syringes which employs this device to indicate fill level is also disclosed.
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Family
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Cited Art Landscape
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