| 摘要 |
A device for cleaning the ear canal of cerumen or contaminants includes a handle, a material expandable upon exposure to a fluid, and a limiter connected to the handle operative to prevent insertion of the expandable material into the ear to a depth which could contact the ear drum. Fluid is passed through the handle and through apertures to the ear canal, and or to the expandable material, whereby the ear canal and expandable material are moistened. The expandable material expands to contact the ear canal walls and cerumen, whereby the cerumen may be extracted by withdrawing the handle and connected expandable material from the ear. The fluid may be an alcohol solution, which loosens cerumen, reduces the potential for infection, and promotes drying of the ear canal.
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