nonpenetrating trabeculectomy glaucoma valves

Glaucoma Drainage Implant for Nonpenetrating trabeculectomy Glaucoma Drainage Implant for nonpenetrating trabeculectomy is produced with Hydrophilic acrylate, which is nontoxic, has no immune response, has good biological compatibility, and cannot be ......

... and glaucoma of the billet. Sealing ring is made of nylon material, which has higher pressure than polytetrafluoroolefin, long service life and good sealing performance. Although the high-pressure pneumatic valve is under the maximum working pressure, it...

... and is insoluble in ethanol. As a viscoelastic substance, sodium hyaluronate is widely used in ophthalmic surgeries, such as cataract surgery, corneal transplantation, glaucoma trabeculectomy, corneal repositioning, etc., to provide doctors with a clear...