Detronal scanner
The detronal scanner was a handheld device which could read and interpret the genetic structure of living tissue.

Dr. Toby Russell used a detronal scanner to manually scan the DNA of Worf's damaged spinal column during a surgery involving the genetronic replicator in 2368. The replicator had difficulties in reading the Klingon dorsal root ganglia, forcing the doctor to resort to the manual scan. ()

Medical equipment
Sensor technology