US Patent 8162826 Laryngoscopes and rechargeable illumination units for use therewith

Laryngoscope handles including a handle shell having a pair of opposite semi-cylindrical metal or plastic handgrip support members permanently joined together to form a tubular handgrip support and a non-metal sleeve-like handgrip encircling the handgrip support. Rechargeable illumination units for use with laryngoscopes and including a light transmissive end cap diffusely glowing on interior illumination by a least one user indication light source for providing at least one visual user indication regarding the operability of an illumination unit.