corneal astigmatismとは 意味・読み方・使い方

To provide accurate applanation tonometry for measuring intraocular pressure close to a true intraocular pressure without receiving influence of a corneal thickness, corneal curvature, corneal astigmatism, cornea hardness, internal volume of an eyeball, or the like, and to provide a tonometer provided with a function of the tonometry.例文帳に追加

角膜厚、角膜曲率、角膜乱視、角膜硬度、眼球内容積などに影響されずに、真の眼内圧に近い眼圧を測定できる高精度な眼圧測定方法およびその機能を備えた眼圧計を提供すること。 - 特許庁

To provide an ophthalmic operation microscope and an extension unit of the ophthalmic operation microscope which can present an astigmatism axis position in an image to be observed of an eye to undergo an operation observed via an eyepiece part of the microscope in an intraocular lens insertion operation aiming at correction of corneal astigmatism.例文帳に追加

角膜乱視の矯正を目的とした眼内レンズの挿入手術において、顕微鏡の接眼部を通して観察される手術眼の観察像内に乱視軸位置を呈示可能な眼科用手術顕微鏡および眼科用手術顕微鏡の拡張ユニットを提供する。 - 特許庁