Assistive listening device for the hearing impaired; Hearing aids

surgical apparatus and instruments, namely, sharp curettes, surgical retractors, surgical forceps, surgical elevators, thoracoscopes, obstetric dilators, gynecological dilators, surgical excisers, namely, surgical scissors, surgical amputaters and electric bone operating machines, namely, surgical saws, surgical perforators, dressing forceps for surgical use, electric scalpels for surgical purposes, blunt curettes for surgical use, surgical knives, bougies and anaesthetic masks, injection nee...