Optical Diagnostic Systems, LLC

Clinical Studies

Results Clinical Study: Patients with EDH, SDH
Diagnosis	Optical Detection Device		N=58
CT	Hemorrhage	No Hemorrhage
Hemorrhage	16	0	Sensitivity 100%
No Hemorrhage	1	41	Specificity 98%
	pos. predictive value = 0.94	neg. predictive value = 1.0
* Department of Anesthesiology, Johann Gutenberg-University, Mainz, Germany Principal investigator: H-J. Hennes, MD • Reliable detection of superficial intracranial hemtoma (SDH, EDH) • Positive crainscan result - CT advised (remains Gold Standard)