Henan Universe Intraocular Lens Research and Manufacture Co., Ltd.
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Glaucoma Drainage Devices for Glaucoma Surgery
Glaucoma is a leading cause of blindness for people over 60 years old. But blindness from glaucoma can often be prevented with early treatment. To treat glaucoma, your ophthalmologist will implant a tiny drainage tube in your eye. The glaucoma drainage implant sends the fluid to a collection area (called a reservoir). Your eye surgeon creates this reservoir beneath the conjunctiva. The fluid is then absorbed into nearby blood vessels.
Glaucoma Drainage Devices for Glaucoma Surgery Material
Glaucoma Value Model FPT for Glaucoma Surgery is produced biomaterial ethoxyl methacrylate ester/methyl methacrylate copolymer(2-HEMA-co-NMA) which is nontoxic, has no immune response, has good biological compatibility, and cannot be absorbed by tissue. As materials of intraocular lens, it has been clinically applied in ophthalmology for more than ten years, and is universally accepted as good intraocular implantation material by ophthalmology circle.
Glaucoma Drainage Devices for Glaucoma Surgery Material Structure and Working Mechanism
Glaucoma Valve Model FPT for Glaucoma Surgery has four holes. Used for fixation on sclerotic bed and osmosis of aqueous humor, implant the Glaucoma Valve Model FPT for Glaucoma Surgery into resected deep sclerotic bed to form acavity which is called aqueous humor pond or depressurizing room, the upper bottom of linguiform one is exposed to the outside of sclerotic valve, that is made for aqueous humor being drained from the pond, cavity to the underside of conjunctiva, and promoting the formation of new aqueous humor channel, and thus to acheive the goal of reducing intraocular pressure.
Characteristics of Glaucoma Driange Devices for Glaucoma Surgery
1. Raw material: Hydrophilic acrylate. .
2. Which has good biological compatibility, and cannot be absorbed by tissue. .
3. Prohibit the growth of fibrocyte, and prevent the formation of filter channel cicatricle. .
4. To impel the formation of new aqueous humor drainage channel. .
5. Distributary of aqueous humor is formed after the implantation of drainage device.
6. It is safe for long-term usage, and intraocular pressure can be effectively controlled. .
7. To increase the success rate and reliability of Glaucoma operation.