Three major intraocular lens brands in the world

The three major intraocular lens brands in the world are Alcon in the United States, Reina in the United Kingdom and Canon in Banqiao, Japan. (Alcon, USA, Zeiss, Germany, TAG Heuer, Japan) If intraocular lens surgery is needed, Beijing Melm Runshi Eye Hospital is recommended. Click to test whether I am suitable for myopia surgery.

Intraocular lens or pseudolens, also known as intraocular lens. It is usually used to replace the self-turbid lens after cataract surgery. At present, polymethyl methacrylate (PMMA) has been widely used in clinic as a good intraocular lens material. Although both silica gel and glass have applications, they are not common. In recent years, some new intraocular lens materials have been introduced, such as hydrogel, polycarbonate and polysiloxane. Folding intraocular lens can be made of silica gel and hydrogel, so it can be implanted into the eye through a small incision of 3.5 mm

Classification of intraocular lens:

1, according to the placement position: anterior chamber type, iris plane type and posterior chamber type.

2. According to foldable characteristics: hard crystal (foldable) and soft crystal (foldable).

3. According to whether the materials of the optical part and the tactile part are the same: three-type and one-piece.

4. According to the design shape of the coil: C type, J type, CJ type, etc.

For more information about intraocular lens, please consult Beijing Meiermu Runshi Eye Hospital. With the further advancement of China's medical and health system reform, Meiermu Group actively conforms to the national medical and health policies and development trends, gradually develops graded medical care, and always pays attention to the innovation and development of services in patients' treatment choices and treatment processes, providing high-quality and multi-level ophthalmic medical services for everyone, so that patients can enjoy the fruits brought by modern medical care.