Appliances for washing body cavities; Apparatus for washing out body cavities; Oral irrigators for use in dentistry; Irrigators for medical use; Neti pot; Nasal irrigation vessel; Nasal irrigators, non-electric; Dental instruments, namely, oral irrigators; Nasal irrigators, electric; Lavage apparatus for therapeutic purposes; Medical apparatus, namely, an ear wash device in the nature of a container to be filled with appropriate fluid by the user for flushing ear wax from the ear; Nasal aspir...