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January 1, 1981Applied Optics

Fundus camera based retinal LDV

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Authors

CRCharles E. RivaHES-SO University of Applied Sciences and Arts Western SwitzerlandJGJuan E. GrunwaldJoslin Diabetes CenterSSStephen H. SinclairSalus University

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Implication

Simplifies noncontact retinal blood flow assessment; leaves open its diagnostic value pending prospective validation.

Structured PICO

I
Intervention
Fundus camera based bidirectional laser Doppler velocimeter (LDV)
O
Outcome
Absolute measurement of the speed of red blood cells flowing in individual retinal vessels

A novel fundus camera-based laser Doppler velocimeter simplifies the absolute measurement of retinal blood flow speed without requiring a contact lens.

Cite This Study

Riva et al. (1981) studied this question.

synapsesocial.com/papers/6a7cd004d46146f11fbb52b2https://doi.org/10.1364/ao.20.000117
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Bidirectional LDV system for absolute measurement of blood speed in retinal vessels1979 · 136 citations
  2. 2Blood Velocity Measurements in Human Retinal Vessels1974 · 127 citations
  3. 3Laser Doppler measurements of blood velocity in human retinal vessels*1978 · 113 citations
  4. 4A novel electrocardiogram-synchronized laser Doppler holography system for cardiac cycle-resolved retinal hemodynamics: development and validation2026
  5. 5Repeatability and reliability of retinal arterial hemodynamics measurement using Doppler holography2026