FDA 已列名器械品种
仅列前 8 个,共 25 个Prism, Fresnel, Ophthalmic 1Refractor, Manual, Non-Powered, Including Phoropter 1Topographer, Corneal, Ac-Powered 1Refractometer, Ophthalmic 1Pupillometer, Ac-Powered 1Chart, Visual Acuity 1Cannula, Ophthalmic 1Retractor, Ophthalmic 1