Memory extractor
A memory extractor was an Terran memory technology. ()

In 2257, Captain Leland of Section 31 ordered that a memory extractor be used on Spock, claiming to Michael Burnham that it would scan and repair Spock's neural impulses without risk to him. However,  warned Burnham that it would destroy Spock's brain, leading her to escape NCIA-93 with Spock before the procedure. ()

See also
 Mind scanner
 Romulan mind probe
Medical equipment