AL-ZAHRA HOSPITAL

Device Name

Auto Kerato Refracto Tonometer

Explanations

Refractometer, Keratometer, Non-Contact Tonometer, and Pachymeter in one single instrument

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Visual Field Perimetry Testing device

Explanations

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Explanations

Specular microscopy is a non-invasive diagnostic modality to image the corneal endothelium 

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Optical Coherence Tomography (OCT) Device

Explanations

Is a non-invasive imaging test, which uses light waves to take cross-sectional pictures of retina 

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Electroretinogram (ERG)

Is a diagnostic test that measures the electrical activity of the retina ini i response to a light stimulus 

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Corneal topography and tomography device

Explanations

Is a special photography technique that maps the surface of the corne

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Optical coherence tomography (OCT) Scan

Explanations

It uses a low-powered laser to create pictures of the layers of your retina and optic nerve.

Is a newer technology that not only allows surgeon to detect these irregularities on the front surface of the cornea, but also allows mapping of the posterior corneal surface

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 Pentacam

Explanations

s a rotating camera system for anterior segment analysis.  It measures topography and elevation of the anterior and posterior corneal surface and the corneal thickness.

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 AB Scan

Explanations

A-scan is the short form for amplitude scan that gives details about the length of the eye.

B-scan is considered the brightness scan. It is used for producing a two-dimensional cross-section of the eye and its orbit.

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Optical Biometry machine

Explanations

Optical biometry is a highly accurate non-invasive automated method for measuring the length of the eye, curve and width of the cornea, and anterior chamber depth

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Intraocular lenses (IOL) Master

Explanations

Calculation of the power of intraocular lenses for use in cataract surgery. In addition to calculating the axial length of the eye, this device also measures the power of the intraocular lens and the curvature of the cornea (Keratometry).

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 Phaco Vitrectomy machine

Explanations

Is a used for performing procedures in patients with a range of vitreoretinal disorders concomitant with visually significant cataract.

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Laser Dacryocystorhinostomy (DCR)

Explanations

Enables an obstructed lacrimal sac to be opened through an intranasal approach, avoiding the need for a skin incision

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Yag Laser

Explanations

Nd:YAG lasers are used in ophthalmology to correct posterior capsular opacification, especially  after cataract surgery

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Retinal laser

Explanations

Used to treat a number of retinal conditions, most notably retinal damage caused by diabetes

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 Excimer Laser

Explanations

The excimer laser alters the refractive state of the eye by removing tissue from the anterior cornea through a process known as photoablative decomposition

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Ophthalmic Cryo machines

Explanations

To freeze small and white lesions around the eyes

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 Endolaser Device

Explanations

The 532 nm laser can be used, among other things, to treat retinal problems such as retinal detachments, diabetic retinopathy and macular edemas retinal vein occlusions, peripheral retinal neovascularization central serous chorioretinopathy.

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Ophthalmic Fluorescein Angiography

Explanations

Is a diagnostic procedure that uses a special camera to recor theII blood flow in the retina and choroid.

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Retcam ophthalmic imaging system

Explanations

In premature babies, due to Is a digital retinal camera for use in pediatric ophthalmology, mainly for screening babies for retinopathy of prematurity (ROP), and determining the extent and severity of retinopathy.