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Chinese Journal of Ophthalmologic Medicine(Electronic Edition) ›› 2021, Vol. 11 ›› Issue (02): 104-108. doi: 10.3877/cma.j.issn.2095-2007.2021.02.008

• Review • Previous Articles     Next Articles

New progress in research and application of foldable artificial vitreous balloon

Baihui Zeng1, Qian Wang1, Ning Han2, Guiqin Sui2,()   

  1. 1. Master′s degree 2018, The Second Hospital of Jilin University, Changchun 130041, China
    2. Department of Ophthalmology, The Second Hospital of Jilin University, Changchun 130041, China
  • Received:2020-08-08 Online:2021-04-28 Published:2021-11-12
  • Contact: Guiqin Sui

Abstract:

Foldable capsular vitreous body (FCVB) is an innovative vitreous substitute developed independently by China. It is a global innovative product, which is composed of a computer simulated capsule, a drainage tube and a drainage valve. FCVB′s material was made by modified liquid silicone rubber which has good physical properties and biocompatibility. FCVB could be filled with silicone oil, or balanced salt solution after folding intraocular implantation, providing a 360-degree fulfilled support. It is mainly used in patients with severe retinal detachment who can not be treated with existing vitreous substitutes. Additionally, some studies have confirmed that FCVB also could be used as a drug delivery device to release a variety of drugs, namely a novel combination of vitreous substitute and drug delivery system. FCVB has good application prospects, but there are still some problems, which need to be further studied and improved on such as the number of clinical applications being small, and investigate the effects of long-term application.

Key words: Foldable capsular vitreous body, Vitreous substitute, Retinal detachment, Silicone oil, Vitrectomy

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