Lamp life meter and endoscope light source unit

• Main Authors: NOGUCHI TOSHIAKI, SAITO KOJI, MORIYA NOBUO, KARASAWA ISAMU, SHIGEMOTO TERUTOSHI
• Format: Patent
• Language: English
• Published: 23.10.2001
• Edition: 7
• Subjects: DIAGNOSIS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SURGERY

A light source having a lamp for generating light generates a lamp on signal at an output terminal thereof when the lamp is lit. A lamp life meter is connected to the light source for detecting the time that the lamp has been lit. The lamp life meter includes a housing having at least one contact te...