Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Quantification of tear interference image: tear fluid surface nanotechnology.

Eiki Goto1

  • 1Tokyo Dry Eye Center in Iidabashi Eye Clinic, Tokyo, Japan. eikigoto@nifty.com

Cornea
|September 28, 2004
PubMed
Summary

Quantifying the tear lipid layer is essential for effective lipid supplementation therapy in dry eye disease. A computer-synthesized color chart system can quantify tear lipid thickness using DR-1 camera images.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Relation of Ocular Surface Irregularity and Visual Disturbance in Early Stage Acanthamoeba Keratitis.

Eye & contact lens·2016
Same author

The impact of tear functions on visual outcome following keratoplasty in eyes with keratoconus.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2013
Same author

Punctal and canalicular anatomy: implications for canalicular occlusion in severe dry eye.

American journal of ophthalmology·2011
Same author

Evaluation of tear stability after surgery for conjunctivochalasis.

Optometry and vision science : official publication of the American Academy of Optometry·2011
Same author

The international workshop on meibomian gland dysfunction: report of the subcommittee on management and treatment of meibomian gland dysfunction.

Investigative ophthalmology & visual science·2011
Same author

Surgical management of severe canaliculitis due to intracanalicular plug migration using fish-hook-type retractors: a report of two patients.

Japanese journal of ophthalmology·2011

Area of Science:

  • Ophthalmology
  • Biomedical Imaging
  • Tear Film Dynamics

Background:

  • Dry eye disease is a prevalent condition affecting millions worldwide.
  • Lipid tear deficiency is a significant subtype of dry eye.
  • Current methods for assessing tear lipid layer are limited.

Purpose of the Study:

  • To review existing literature on lipid supplementation therapy for dry eye.
  • To evaluate image analysis techniques for tear interference images obtained from the DR-1 camera.
  • To establish a quantitative system for the tear lipid layer.

Main Methods:

  • Systematic literature review on lipid supplementation for dry eye.
  • Kinetic analysis of tear interference images acquired using the DR-1 camera.

Related Experiment Videos

  • Development of a computer-synthesized interference color chart for the DR-1 camera.

    • Main Results:

    • A quantitative system for the tear lipid layer is necessary for advancing lipid supplementation therapy.
    • The DR-1 camera, combined with a computer-synthesized color chart, enables quantification of tear lipid thickness.
    • Tear lipid layer thickness can be objectively measured using this novel system.

    Conclusions:

    • Objective quantification of the tear lipid layer is crucial for optimizing dry eye treatment.
    • The developed computer-synthesized interference color chart system provides a reliable method for measuring tear lipid thickness.
    • This advancement holds promise for personalized and effective management of lipid tear deficiency dry eye.