LACHRYMAL FLUID SAMPLING METHOD Russian patent published in 2025 - IPC A61B10/00 G01N1/10 

Abstract RU 2836932 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to ophthalmology, and is intended for lachrymal fluid sampling. Patient is asked to tilt his head back and tilt it to the temporal side of the examined eye, fix the eyelids of said eye with the index and thumb, open the palpebral fissure for 30 seconds, separating the contact of the upper and lower lachrymal openings with the surface of the eye, in which lachrymal fluid accumulates in the temporal part of the lower conjunctival fornix, using a pipette dispenser and a tip with volume of 10 mcl, lachrymal fluid is sampled into Eppendorph test tubes from the temporal part of the inferior conjunctival fornix without touching the eye mucosa.

EFFECT: disclosed is a method for lachrymal fluid sampling.

1 cl

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RU 2 836 932 C1

Authors

Taskina Elizaveta Sergeevna

Belokrinitskaia Tatiana Evgenevna

Kibalina Irina Vladimirovna

Mudrov Viktor Andreevich

Dates

2025-03-24Published

2024-09-13Filed