Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1998-03-09
2000-05-23
Lewis, Aaron J.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820023, 116280, A62B 700, G01D 1100
Patent
active
060654740
ABSTRACT:
A compliance ring for indicating into which nostril medication has last been sprayed, comprises fixed and movable rings engaged to each other and held between the actuator and the reservoir bottle of the dispenser of the medication. The fixed ring has a cylindrical skirt which is interrupted by a rectangular recess and a movable ring has an outwardly projecting indicator which, with rotation of the movable ring in the fixed ring, moves from one position to the other. In one position, the indicator registers with the letter "R" on the upper surface of the fixed ring, and in the opposition position, the indicator registers with the letter "L". The letters "L" and "R" indicate left and right nostrils which have received medication or are meant to receive medication next.
Lewis Aaron J.
Mitchell Teena
Pharma Design Inc.
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