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LASER SPECKLE FLOWGRAPHY LSFG-RetFlow: Related Products. Ophthalmology & Optometry. Refraction (20) Diagnostic (23) Surgical & IOL (11) Ophthalmic Laser (4) Other Categories. Ophthalmology & Optometry (58) Lens Edging (22) Coating (13) Semiconductor (2) More Information. Retina; Glaucoma; Contact Us. Please click here for inquiries.

Ocular blood flow was evaluated with laser speckle flowgraphy, and the mean blur rate (MBR) at the optic nerve head was analyzed. Relationships between right-left differences in mean deviation (MD), intraocular pressure, MBR, spherical equivalent, central corneal thickness, and mean ocular perfusion pressure were evaluated using Spearman’s rank correlation coefficient. One device used to measure the blood flow velocity is laser speckle flowgraphy ( LSFG), which is based on the movement of red blood cells; the device evaluates It is suitable for comparing blood flow value variations before and after treatment, medication or operation. It is also capable of analyzing the pattern of change of 22 May 2018 Nidek has announced the launch of the LSFG-RetFlow Laser Speckle Flowgraphy for noninvasive, real-time imaging and measurement of 19 Dec 2019 model predictions in a healthy population using Laser Speckle Flowg resistance and blood flow by means of Laser Speckle Flowgraphy.

Klinisk prövning på Open Angle Glaucoma: LASER SPECKLE

The principles of LSFG have been well described . Briefly, when the retina is illuminated with a diode laser, a speckle pattern of the retina appears due to the interference of the light scattered by the movements of the erythrocytes within the retinal vessels. Laser speckle flowgraphy (LSFG) is a non-invasive modality that enables measurement of ocular blood flow. The LSFG system uses a regular charge-coupled-device camera to capture a frame size of 750 x 360 pixels at a temporal frame rate of 30 frames per second.

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2018/05/22. -May 22, 2018, Gamagori, JAPAN-. NIDEK CO., LTD., a global leader in the design, manufacturing, and distribution of ophthalmic, optometric, and lens edging equipment, is pleased to announce the launch of the LSFG-RetFlow Laser Speckle Flowgraphy.

The LSFG system uses a regular charge-coupled-device camera to capture a frame size of 750 x 360 pixels at a temporal frame rate of 30 frames per second.
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The basic technology and clinical applications of LSFG-NAVI, the updated model of LSFG, are summarized in this review. 2004-07-01 2018-11-12 laser speckle flowgraphy. Hideki Chuman*, Takako Hidaka, Nobuhisa Nao-i Department of Ophthalmology, Faculty of Medicine, University of Miyazaki, Japan Accepted on October 16, 2017 Keywords: Laser speckle flowgraphy, orbital tumors, optic disc blood flow.

Full-field, video frame rate blood flow imaging. In a nutshell, moorFLPI-2 is the most user-friendly system for studying cerebral blood flow regulation in rodents.
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Briefly, a CCD camera (Cohu, San Diego, CA, U.S.A.) was positioned above the head, and a laser diode (780 nm) was used to illuminate the skull surface in a diffuse manner.