Prager Shell® Product Information:
Instructions for use of the Prager Shell® (PDF)
Guide to the Need for Cleaning of Immersion Biometry Equipment
" Microbial Contamination of Immersion Biometry Ultrasound Equipment " (PDF)
Leonardo J. Velázquez-Estades MD, Thomas C. Prager PhD, MPH, David R. Hardten, MD, Audrey Wagner, PhD, Judianne Kellaway, MD. Ophthalmology Vol. 112, No. 5, May 2005
Kit Removal Instructions (PDF)
Storage/Soaking Tray Instructions (PDF)
YouTube links to additional Prager Shell® videos:
Patient Information
Prager Shell® Exam
Kit Removal Instructions
Recommended Articles:
Ultrasound Biomicroscopy & Glaucoma Care
Ike Ahmed, M.D., FRCSC, David R. Hardten, M.D., FACS, Roxanne Ursea, M.D.
Ophthalmology Management: January Issue
"Immersion A-scan compared with partial coherence interferometry: Outcomes analysis" (PDF)
Mark Packer, MD, I.H. Fine, MD, R.S. Hoffman, MD, et al.
J Cataract Refract Surgery 2002; 28:239-242
"Fixed Immersion Shell Improves Axial Measurement" (PDF) Thomas C. Prager, PhD, MPH.
Review of Ophthalmology Jan. 2005; 51-54
"Biometry instruments may be potential reservoir of bacteria and fungi" (PDF)
Leonardo J. Velázquez-Estades, M.D. Thomas C. Prager, PhD, MPH, David R.
Hardten, M.D., et al
Ocular Surgery News, May 2004
Multi-tech Biometry Study of One Eye (PDF)
M Bryan Waldron, CCOA
Glaucoma Today UBM (PDF)
By Nicholas P. Bell, MD, and Kundandeep S. Nagi, MD.
UBM Talk for AAO (PDF)
By Thomas C. Prager, PhD, MPH and Nicholas P. Bell, MD.