Arterial blood gas syringe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 1989
Grant Date -
N/A
app pub date -
Nov 19, 1987
filing date -
Nov 19, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An arterial blood gas syringe is disclosed for obtaining an arterial blood sample. The syringe is characterized by a sealing plug having channels formed in an upper surface thereof for use in removing air as arterial blood is received into the syringe. Each of the channels extends in a generally radial direction and the channels converge near the center of the sealing plug. A filter element is contained in the center of the sealing plug for permitting the passage of air directed thereto using the channels. The filter element permits the passage of the air but prevents passage of the blood.
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Family
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