Comparison of fast swept source full-field OCT with conventional scanning OCT

2011 ◽  
Author(s):  
Tim Bonin ◽  
Peter Koch ◽  
Gereon Hüttmann
Keyword(s):  
Swept Source ◽  
Full Field

scholarly journals Feasibility of peripheral OCT imaging using a novel integrated SLO ultra-widefield imaging swept-source OCT device

2021 ◽  
Author(s):  
Simrat K. Sodhi ◽  
John Golding ◽  
Carmelina Trimboli ◽  
Netan Choudhry
Keyword(s):  
Posterior Pole ◽  
Field Of View ◽  
Retinal Diseases ◽  
Swept Source ◽  
Full Field ◽  
Swept Source Oct ◽  
Oct Imaging ◽  
Field Device ◽  
Areas Of Interest ◽  
Retinal Pathologies

Abstract Purpose To describe the feasibility of peripheral OCT imaging in retinal diseases using a novel full-field device. Methods A total of 134 consecutive eyes were referred and imaged on the Optos Silverstone swept-source OCT (SS-OCT) (Optos PLC; Dunfermline, UK). Scanning laser ophthalmoscope (SLO) images and the associated SS-OCT images were obtained in the posterior pole, mid-periphery or far periphery based on the nature of the referral and on new areas of interest observed in the optomap images at the time of imaging. Results A total of 134 eyes (96 patients) were enrolled in the study. One hundred and twenty-five eyes (91 patients) with 38 retinal pathologies were prospectively assessed and 9 eyes (5 patients) were excluded due to incomplete image acquisition. The average age of the subjects was 54 years (range 21–92 years). Thirty-nine out of 125 eyes (31%) had macular pathologies. Eighty-six out of 125 eyes (69%) had peripheral only pathologies, an area which cannot be visualized by standard OCT devices with a 50 degree field-of-view. Conclusions The ability to capture peripheral pathologies using an integrated SLO-UWF imaging with full-field swept-source provided high-grade anatomical insight that confirmed the medical and surgical management in a majority of cases. Its use in the mid- and far periphery provides a holistic clinical picture, which can potentially aid in the understanding of various retinal pathologies.

scholarly journals Full‐field swept‐source optical coherence tomography and neural tissue classification for deep brain imaging

2019 ◽  
Vol 13 (2) ◽  
Author(s):  
Ilan Felts Almog ◽  
Fu‐Der Chen ◽  
Suhan Senova ◽  
Anton Fomenko ◽  
Elise Gondard ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Brain Imaging ◽  
Neural Tissue ◽  
Optical Coherence ◽  
Tissue Classification ◽  
Swept Source ◽  
Full Field ◽  
Deep Brain

Full-field swept-source optical coherence tomography with Gaussian spectral shaping

2008 ◽  
Author(s):  
Satish Kumar Dubey ◽  
Gyanendra Sheoran ◽  
Tulsi Anna ◽  
Arun Anand ◽  
Dalip Singh Mehta ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Spectral Shaping ◽  
Swept Source ◽  
Full Field

Swept-source full-field optical coherence microscopy

2009 ◽  
Author(s):  
Shoude Chang ◽  
Sherif Sherif ◽  
Youxin Mao ◽  
Costel Flueraru
Keyword(s):  
Optical Coherence ◽  
Optical Coherence Microscopy ◽  
Swept Source ◽  
Full Field

Imaging pulse wave propagation in human retinal vessels using full-field swept-source optical coherence tomography

2015 ◽  
Vol 40 (20) ◽  
pp. 4771 ◽  
Author(s):  
Hendrik Spahr ◽  
Dierck Hillmann ◽  
Carola Hain ◽  
Clara Pfäffle ◽  
Helge Sudkamp ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Wave Propagation ◽  
Pulse Wave ◽  
Retinal Vessels ◽  
Optical Coherence ◽  
Pulse Wave Propagation ◽  
Swept Source ◽  
Full Field
Sign in / Sign up

Export Citation Format

Share Document