MULTISPECTRAL SWITCH FIBER OPTIC LIGHTING LARYNGOSCOPE

• Main Authors: Young, Kevin Lam Hiu, Kwok, Ngok Wing Jimmy
• Format: Patent
• Language: English
• Published: 25.10.2018
• Subjects: BLASTING; DIAGNOSIS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SURGERY; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

A multispectral switch fiber optic lighting laryngoscope comprising: a laryngoscope handle configured with a connection part, and the connection part mechanically connects and fastens a laryngoscope blade. Configured in the laryngoscope handle is a LED light module that comprises a multispectral LED light which emits at least two different colors of light. Configured in the laryngoscope handle is a PCB module that comprises a control circuit and a switch button. The control circuit is electrically connected with the switch button and the multispectral LED light respectively, enabling a user to switch the color of emitted light and adjust radiation brightness from the multispectral LED light through pressing the switch button. The fiber optic lighting laryngoscope enables physicians to conveniently switch different colors of light for illumination in accordance with different and complex operation environments, thus helping physicians to better identify laryngeal, trachea, and obstructing objects and ensuring smooth progress of laryngeal surgery or other treatments.