MEDICAL SUCTION CLEARING APPARATUS

摘要

A suction cleaning apparatus or suction cleaning horn is a generally cylindrical barrel or sleeve with an insertion cone to control and direct the distal tip of a suction tool into the bore of the barrel. A stylet is secured within the suction cleaning barrel and aligned on the longitudinal axis of the bore such that insertion of the suction tool into the cleaning barrel inserts the stylet into the channel of the suction tool to mechanically clear any obstructions of the suction tool. The distal end of the suction cleaning horn may also include one or more holes or vents to permit cleaning liquid to be drawn into the bore of the cleaning horn and into the suction tool channel to help clear obstructions in the suction tool.

主权项

1. A suction cleaning apparatus comprising:
a generally cylindrical barrel having a hollow bore and an open first end and a closed second end, the barrel having a longitudinal axis extending collinear with the hollow bore; an insertion cone formed in the first end of the barrel to control and direct a suction apparatus into the bore; one or more vents extending through the barrel in fluid communication with the hollow bore; a flexible stylet secured in the closed second end and extending along the longitudinal axis within the bore; a spacer frictionally engaging the bore and the stylet; and a spring within the bore and in contact with the spacer to bias the spacer.