This standard specifies the requirements for bladder tension rings, test methods, markings and instructions for use, packaging, transportation and storage requirements. This standard applies to disposable bag tension rings (hereinafter referred to as tension rings). The tension ring is used by aphakic eyes to maintain capsular bag tension, prevent posterior capsule ruffling, and resist capsular bag contraction.
YY 0762-2017 history
2017YY 0762-2017 Ophthalmic Optics Capsular Bag Tension Ring
2009YY 0762-2009 Ophthalmic optics Capsular tension ring