Introduction

The representative product is the global innovative product FCVB, which is used to treat retinal detachment and severe eye trauma. It has obtained EU CE and Chinese CFDA certificates and is widely used in Asia and Europe.

Design principles

The product is made of imported polymer material, and is composed of Capsule, Drainage Tube and Drainage Valve. The Capsule can exactly simulate the vitreous structure of human eye, and the medium (silicone oil) is injected through the drainage valve to restore the function of the vitreous to support the retina and the eyeball.

Indication

Based on the preliminary clinical trials, the indications approved by CFDA are as follows:

1. 18 to 65 years old, no gender limited;

2. Surgery eye visual acuity <0.05;

3. The length of the eye axis of the operation eye from 16 to 28mm;

4. Cannot be treated with existing vitreous substitutes (unilateral eye) (only one of the following conditions is required):

a. Severe unilateral penetrating or penetrating injury, due to retinal rupture, retinal choroidal hemorrhage, etc., cause complex retinal and/or choroidal detachment;

b. Severe unilateral rupture of the eyeball, causing retinal and/or choroidal defects;

c. The posterior scleral laceration with larger unilateral eyeball cannot be repaired;

d. Silicone oil cannot be removed after long-term filling, and the retina is not completely reset;

e. After two or more retinal detachment operations and silicone oil packing, the retinal detachment again after the silicone oil is removed;

Main Advantages

Long-term intraocular fillers save the patient’s eyes without implantation of artificial eyes.

Advantages

1. Strong support function, can 360 degrees support the retina;

2. Isolation function to avoid emulsification and displacement of silicone oil;

3. Adjust the intraocular pressure through the drainage valve;

4. Reserve space in the posterior chamber without disturbing the ciliary body;

Implantation method

1. Minimally invasive incision

2. Use the injector to implant the product into the eye

3. Inject silicone oil from the drainage valve to restore intraocular pressure and support the retina

4. The drainage valve is fixed under the conjunctiva