Elastomeric plunger tip for a syringe
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United States of America Patent
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Aug 5, 1980
Issued Date -
N/A
app pub date -
Aug 21, 1978
filing date -
Aug 21, 1978
priority date (Note) -
Expired
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Abstract
An elastomeric plunger tip for syringes comprises a compressible, elastomeric material having a durometer of about 35 to about 75 when measured on the Shore A scale and maintains its resilience at temperatures at least as low as 0.degree. C. The plunger tip is provided with a peripheral annular wiper lip extending axially forwardly and radially outwardly into sealing contact with the syringe barrel.
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