07276025 is referenced by 83 patents and cites 15 patents.

An adapter for permitting a medical diagnostic instrument having an illumination source including at least one LED (light emitting diode) to be used with a power supply normally configured for use with a diagnostic instrument having at least one incandescent lamp as an illumination source. The adapter includes circuitry for compensating LED specific characteristics for permitting the power supply to be used with the LED.

Title
Electrical adapter for medical diagnostic instruments using LEDs as illumination sources
Application Number
10/393319
Publication Number
7276025 (B2)
Application Date
March 20, 2003
Publication Date
October 2, 2007
Inventor
Robert L Vivenzio
Auburn
NY, US
Jon R Salvati
Skaneateles
NY, US
Charles N Stewart
Skaneateles
NY, US
John R Strom
Moravia
NY, US
Peter J Davis
Skaneateles
NY, US
Michael A Pasik
Auburn
NY, US
Shawn A Briggman
Syracuse
NY, US
Allan I Krauter
Skaneateles
NY, US
Corinn C Fahrenkrug
Liverpool
NY, US
Chris R Roberts
Skaneateles
NY, US
Agent
Marjama & Bilinski
Assignee
Welch Allyn
NY, US
IPC
A61B 1/06
View Original Source