Tamanash Eye Foundation
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Research & Innovation

Clinical innovation, research and digital tools developed by Dr. Bhaskar Ray Chaudhuri and collaborators.

Montage of patent certificates

Patents & devices

The supplied certificate montage records the following patents.

Collection of patent certificates
  1. A method and system for non-invasive quantification of serotonin in human whole blood.
  2. Ophthalmic instrument calibrator and a method of calibrating slit lamps or keratoscopes using the same.
  3. Amniotic membrane inserter.
  4. Method of producing machinable radiopaque polypeptide monoliths.
  5. A keratoprosthesis (KPro) implant system and a method of producing the same.
  6. Ocular surface diagnostics device.

Copyrighted software

  1. Planiware 2.0, software for analysing IOL positioning in the eye. ROC number SW-13064/2019; diary number 17133/2019-CO/SW. View Planiware.
  2. Digital Vascular Imaging (DVI), software for angiographic extraction of blood vessels of the conjunctiva and limbus. ROC number SW-13061/2019; diary number 17134/2019-CO/SW. View DVI.
  3. OSDx Application. ROC number SW-17185/2023; diary number 1426/2023-CO/SW.
  4. vDrive, a knowledge-management solution with commercial installations; also trademarked. Visit vDrive.

Publications

  1. Datta H, Choudhuri BR, Datta S. Visual evoked response in different types of amblyopia before and after occlusion therapy. Journal of the Indian Medical Association. 1998;96(4):109–10.
  2. Roychoudhury B, Sharma S, Reddy MK, Das TP. Fluorescent Gram stain in the microbiologic diagnosis of infectious keratitis and endophthalmitis. Current Eye Research. 1997;16(6):620–3.
  3. Ray Chaudhuri B. Role of Fluorescent Gram Stain in Infectious Keratitis. Poster presentation, American Academy of Ophthalmology, 1996.
  4. Polley N, Saha S, Singh S, Adhikari A, Das S, Ray Choudhury B, Pal SK. Development and optimization of a noncontact optical device for online monitoring of jaundice in human subjects. Journal of Biomedical Optics. 2015;20(6):067001.
  5. Narang P, Mittal V, Menon V, Bhaduri A, Ray Chaudhuri B, Honavar SG. Primary limbal stem-cell transplantation in the surgical management of extensive ocular-surface squamous neoplasia involving the limbus. Indian Journal of Ophthalmology. 2018;66(11):1569–73. doi:10.4103/ijo.IJO_348_18.
  6. Ray Chaudhuri B, Bhaduri A, Sengupta M. The ocular surface after simple limbal epithelial transplant (SLET): A high-resolution OCT study of the early postoperative period. Indian Journal of Ophthalmology. 2019;67:1348–50. doi:10.4103/ijo.IJO_1722_18.
  7. Sunka KC, Byram PK, Paikkattil N, Ray Chaudhuri B, Dhara S. A novel intralamellar semi-bioresorbable keratoprosthesis—Part A: Design conception, material perspective, and device manufacturing. First published 02 May 2024. doi:10.1002/app.55644.
  8. Sunka KC, Ghosh A, Ganguly P, Ray Chaudhuri B, Dhara S. A new approach of aspheric intralamellar keratoprostheses optic design made with poly(2-hydroxy ethylmethacrylate) hydrogel. Biomedical Physics & Engineering Express. 2024;10(4). doi:10.1088/2057-1976/ad47fc.
  9. Sunka KC, Byram PK, Paikkattil N, Roy T, Chakravorty N, Ray Chaudhuri B, Dhara S. A novel intralamellar semi-bioresorbable keratoprosthesis—Part B: Surface functionalization and physico-chemical characterization toward site-specific cellular activity. First published 19 August 2024. doi:10.1002/app.56033.