| 摘要 |
The present invention describes an earwax removal device having varying structures to provide different earwax removal capabilities. In all designs, the overall contour of the earwax-extracting member resembles the dimensions of the external auditory canal and is flexible enough to conform to it during insertion. Each engages and collects wax using the pressure of insertion and rotation effects. Embodiments include a club-like member having multiple protrusions and extractions to collect wax along its sides, and an opening in the tip that leads to a channel to collect wax; a flexible spiral member to compress when the device is inserted in an ear and thereby extract wax as it expands when the device is removed; a screw-like structure to laterally move wax and grind as it rotates; a multi-channel structure to cut and collect wax simultaneously; and a shovel-like structure to effectively shear and scrape wax from an ear canal.
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