A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 1/05 (2006.01) A61B 5/14 (1990.01)
Patent
CA 2095370
A blood sample collection apparatus includes a removable plug adapted to fit within the open end of a blood collection tube. A vacuum tube extends through the plug for evacuating air from the collection tube. A pickup tube protrudes outwardly from the plug for supplying blood to a drop tube extending downwardly from the plug with its lower end positioned within the collection tube substantially below the lower end of the vacuum tube. A primary filter is sealed against the underside of the plug to filter the air drawn through the vacuum tube by a portable hand-held vacuum source. The primary filter is a hydrophobic microporous membrane operative to allow airflow therethrough but to block liquid flow therethrough. A secondary filter is operatively interposed between the vacuum tube and the vacuum source for increased safety. Installation of the secondary filter bypasses a bleeder port which renders the apparatus inoperative in the absence of the secondary filter.
Brown Bradley V.
Laible Rodney
Brown Bradley V.
Laible Rodney
Ridout & Maybee Llp
LandOfFree
Apparatus for collecting blood sample does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for collecting blood sample, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for collecting blood sample will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1710316