DEVICE: TytoHome (07290016672480)

An electrically-powered, hand-held digital electro-optical device designed to capture video or still image data for multiple medical applications (e.g., ophthalmoscopic, otoscopic, and dermatoscopic) using dedicated interchangeable lenses/attachments. It typically consists of a lightproof chamber with an aperture fitted with a lens and a shutter, through which the image of an object is projected onto a surface for recording. It may include a user display screen for visualization before image capture, and sometimes a docking cradle for battery recharging and connection to a personal computer.

An electrically-powered, hand-held device designed for examination of the outer ear canal and tympanic membrane (eardrum) by direct viewing through the ear opening. It consists of a main unit (commonly referred to as the head) with a built-in light source intended to illuminate the interior of the ear canal with a detachable cone-shaped tube (speculum) inserted in the ear canal; it may facilitate the application of air pressure for pneumatic otoscopy. A dedicated power supply handpiece and/or an insufflation bulb may be included with the head.

A hand-held, electrically-powered instrument designed to estimate the temperature of a site on the skin (e.g., axilla, forehead) by measurement of body infrared emissions at this particular point. It provides a method to determine temperature patterns or variations on the surface of the skin (e.g., due to differences in perfusion). This device may be used in the home. This is a reusable device.

An external, hand-held, electronic listening device designed to be used by a healthcare professional for real-time detection and amplification of body sounds (e.g., heart, blood vessels, lungs) that may be difficult to perceive when using a mechanical stethoscope; it is not designed for electrocardiography (ECG). It is typically designed to be connected to a computing device, which may operate interpretive software sometimes provided with the stethoscope, for recording and/or displaying the results in the form of a graph [phonocardiogram (PCG)].