Breakdown (mechanical) of other ocular prosthetic devices, implants and grafts Save

Breakdown (mechanical) of other ocular prosthetic devices, implants and grafts

Artificial eyes or ocular prostheses are devices that are designed to replace damaged or lost eyes. While the traditional prosthetic eye is designed to look like a natural eye, there are several other types of ocular prostheses available that function in different ways. Some are implanted into the eye socket, while others are attached to the eyelids. Here's a breakdown of some of the mechanical ocular prosthetic devices, implants and grafts:

1. Intraocular lenses: These lenses are implanted inside the eye to replace the natural lens that has been removed due to cataract surgery. The lens is made of a biocompatible material and helps to focus light on the retina, just like a natural lens. Intraocular lenses are designed to be permanent and require no maintenance.
2. Corneal implants: These are devices that are implanted into the cornea to correct various eye conditions, such as keratoconus or corneal dystrophy. There are several types of corneal implants, including the Intacs® system, which consists of two small, curved plastic rings that are inserted into the cornea to reshape it; and the AlphaCor® implant, which is made of a synthetic material and helps to replace damaged corneal tissue.
3. Glaucoma drainage devices: These devices are used to treat glaucoma, a condition that causes pressure to build up inside the eye. The drainage device is implanted into the eye to help reduce the pressure by allowing excess fluid to drain out. There are several types of glaucoma drainage devices available, including the Ahmed® glaucoma valve and the Baerveldt® glaucoma implant.
4. Artificial corneas: These are devices that are used to replace a damaged or diseased cornea. They are typically made of a synthetic material and are designed to be biocompatible. There are several types of artificial corneas available, including the Boston keratoprosthesis and the AlphaCor® implant.
5. Amniotic membrane grafts: These are grafts that are used to treat various eye conditions, such as corneal ulcers or conjunctivitis. The graft is made from the inner layer of the placenta and is placed on the surface of the eye to help promote healing. Amniotic membrane grafts are typically used in combination with other treatments, such as antibiotics or anti-inflammatory drugs.

Overall, there are several types of mechanical ocular prosthetic devices, implants and grafts available to help treat various eye conditions. While these devices may