The Spy Image -

: It uses a near-infrared laser to excite a fluorescent agent called Indocyanine Green (ICG) injected into the patient.

: James Fenimore Cooper’s 1821 novel, The Spy , helped establish the espionage genre in American literature. The Spy image

: Unlike older methods, the ICG clears from the body in minutes, allowing doctors to take multiple "SPY images" throughout a single surgery to confirm their work is successful. 2. Automotive "Spy Shots" : It uses a near-infrared laser to excite