Tag Archives: Retinal detachment

First Retinal Prosthesis under FDA Approval

FDA reviewers expressed concern over the long-term safety of what could be the first retinal prosthesis device despite evidence that it helps improve the vision of some nearly blind patients.

Members of the FDA’s Medical Devices Advisory Committee will vote Friday on whether to recommend approval of the Argus II Retinal Prosthesis device. Members of the ophthalmic panel also will discuss and recommend possible post-approval study requirements should the device ultimately gain FDA clearance.

The Argus II is designed for use by patients with severe to profound retinitis pigmentosa, who experience progressive vision loss, often leading to blindness.

TONOMETER-BASIC CLINICAL SCIENCES

Conventional surgery to treat glaucoma makes a...

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WHAT IS TONOMETER?

THIS PARAGRAPH HAS BEEN WRITTEN IN REFERENCE TO MDU ROHTAK EXAM PATTERN

In order to ensure a person’s optic nerves are healthy, optometrists check the pressure placed on them by the fluid in the eyes. This pressure is called intraocular pressure and should measure between 10 mmHg and 21 mmHg. Measurements that are higher than normal can be a sign of early glaucoma or retinal detachment.