Advances in optical gastrointestinal endoscopy: a technical review

Y Tang, S Anandasabapathy… - Molecular …, 2021 - Wiley Online Library
… scales, complementing white light endoscopy. Most of these new … new optical endoscopic
imaging technologies for GI cancer … and translation of novel molecular probes that have shown …

Fiberoptic Raman spectroscopy probes gastric carcinogenesis in vivo at endoscopy

MS Bergholt, W Zheng, KY Ho, M Teh… - Journal of …, 2013 - Wiley Online Library
… is a sensitive biomolecular probe for monitoring intestinal-type gastric … endoscopic examination.
Image-guided Raman endoscopy for in vivo monitoring and detection of intestinal type …

An all fiber optic system modeling for the gastrointestinal endoscopy: design concepts and fluorescent analysis

N Sujatha, VM Murukeshan, LS Ong, LK Seah - Optics communications, 2003 - Elsevier
… important part in an endoscope probe design. Here the … fiber optic ports (0.125 mm diameter
single mode fiber) oriented at equal distance (5 mm) from the optic axis of the endoscope (…

[HTML][HTML] Advanced endoscopic methods in gastrointestinal diseases: a systematic review

H Li, X Hou, R Lin, M Fan, S Pang, L Jiang… - … Imaging in Medicine …, 2019 - ncbi.nlm.nih.gov
probes … a fiber bundle instead of a single optical fiber for light guidance (56,57). The
advantage of this technique is that the scanning system is not contained in the endoscopic probe, …

High-resolution endoscopic imaging of the GI tract using optical coherence tomography

MV Sivak Jr, K Kobayashi, JA Izatt, AM Rollins… - Gastrointestinal …, 2000 - Elsevier
Probe angle and distance between the probe and the mucosal … endoscopic maneuvers.
Varying the distance between the probe and the mucosal surface produced images of the GI

In vivo endoscopic optical coherence tomography of the human gastrointestinal tract-toward optical biopsy

S Jäckle, N Gladkova, F Feldchtein, A Terentieva… - …, 2000 - thieme-connect.com
… suggested its potential for gastrointestinal imaging, in vivo … of OCT during routine endoscopy
obtaining high resolution images … and a fiberoptic-based flexible probe for endoscopic use …

High-resolution endoscopic imaging of the GI tract: a comparative study of optical coherence tomography versus high-frequency catheter probe EUS

A Das, MV Sivak Jr, A Chak, RCK Wong… - Gastrointestinal …, 2001 - Elsevier
… OCT and CPEUS images of the stomach (body) obtained at the same site. … endoscopic OCT
probe. Marks on the vertical and horizontal axes are 1 mm apart. Mucosa (M) of the stomach

The history of gastrointestinal endoscopy

JL Achord, VR Muthusamy - Clinical gastrointestinal endoscopy, 2019 - Elsevier
… over the years in gastrointestinal (GI) endoscopy to the present. … These probes had good
resolution at an acoustic focus … shaft of fiberoptic scopes and primarily explored the gut wall.33, …

New optical technologies for earlier endoscopic diagnosis of premalignant gastrointestinal lesions

RS Dacosta, BC Wilson… - … of gastroenterology and …, 2002 - Wiley Online Library
… the use of a contact optical fiber probe (single or multiple fibers, typically several meters in
Fibre optic confocal imaging (FOCI) for subsurface microscopy of the colon in vivo. J. Anat. …

Comparative study of the endoscope-based bevelled and volume fiber-optic Raman probes for optical diagnosis of gastric dysplasia in vivo at endoscopy

J Wang, K Lin, W Zheng, KY Ho, M Teh… - Analytical and …, 2015 - Springer
… Immediately after in vivo fiber-optic Raman measurements of the stomach, biopsies were …
by a panel of three senior gastrointestinal pathologists in the Department of Pathology at NUHS …