TY - GEN
T1 - A novel endoscopic OIDRS system for non-invasive early diagnosis of esophageal cancers
AU - Balareddy, Karthik C.
AU - Garcia-Uribe, Alejandro
AU - Zou, Jun
AU - Wang, Lihong
AU - Wang, Kenneth
PY - 2009
Y1 - 2009
N2 - In this paper, we report the design, fabrication and testing of a new endoscopic OIDRS (oblique incidence diffuse reflectance spectroscopy) system for non-invasive early diagnosis of human esophageal pre-cancers and cancers. The endoscopic OIDRS system consists of an automated data acquisition interface and a micro "side-viewing" optical probe. The optical probe is capable of delivering oblique light incidence onto and collecting the resulting diffuse reflectance from the interrogated tissue in parallel. The entire OIDRS system has been successfully tested to measure the diffuse reflectance from human esophageal tissue samples and achieved 100% accuracy in differentiating cancerous and benign cases.
AB - In this paper, we report the design, fabrication and testing of a new endoscopic OIDRS (oblique incidence diffuse reflectance spectroscopy) system for non-invasive early diagnosis of human esophageal pre-cancers and cancers. The endoscopic OIDRS system consists of an automated data acquisition interface and a micro "side-viewing" optical probe. The optical probe is capable of delivering oblique light incidence onto and collecting the resulting diffuse reflectance from the interrogated tissue in parallel. The entire OIDRS system has been successfully tested to measure the diffuse reflectance from human esophageal tissue samples and achieved 100% accuracy in differentiating cancerous and benign cases.
KW - Cancer
KW - Diffuse reflectance
KW - Micromachining
KW - Optical spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=71449113684&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=71449113684&partnerID=8YFLogxK
U2 - 10.1109/SENSOR.2009.5285490
DO - 10.1109/SENSOR.2009.5285490
M3 - Conference contribution
AN - SCOPUS:71449113684
SN - 9781424441938
T3 - TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
SP - 350
EP - 353
BT - TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
T2 - TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
Y2 - 21 June 2009 through 25 June 2009
ER -