Welch Allyn 3.5 V Halogen HPX Instrument Set with PanOptic Ophthalmoscope with Cobalt-Blue Filter and Corneal Viewing Lens (#11820), MacroView Otoscope with Throat Illuminator (#23820); Reusable Ear Specula (#24400-U); Power Handle Not Included
A portable, battery-powered, hand-held device (non-endoscopic) primarily designed for examination of the outer ear canal and tympanic membrane (eardrum) by direct viewing through the ear opening. The device consists of a handle that contains the batteries (which may be rechargeable), a built-in light to illuminate the interior of the ear canal, and a detachable cone-shaped tube (the speculum) that is inserted in the ear canal. In some cases a moderate air pressure may be applied. Supplemental devices (e.g., additional specula, spare light bulbs) may be included. This is a reusable device.