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Ophthalmological analysis method and analysis system
专利权人:
Oculus Optikgerate GmbH
发明人:
Steinmuller, Andreas,Kost, Gert
申请号:
AU2011202970
公开号:
AU2011202970A1
申请日:
2011.06.21
申请国别(地区):
AU
年份:
2012
代理人:
摘要:
#$%^&*AU2011202970A120120119.pdf#####G/OCU-107-EP ABSTRACT The invention relates to an ophthalmological analysis method for measuring an intraocular pressure in an eye (11) with an analysis system and an analysis system consisting of an actuating device with which a cornea (10) of the eye is deformed in contactless manner, wherein the actuating device causes a puff of air to be applied to the eye in such manner that the cornea is deformed, an observation system with which the deformation of the cornea is observed and recorded, wherein sectional images of the cornea when it is deformed and not deformed are created with the observation device, and an analysis device with which the intraocular pressure is derived from the sectional images of the cornea, wherein a material characteristic of the cornea is derived from the sectional images of the cornea in the analysis device, wherein a diameter di of a first applanation area (14) of the cornea and a diameter d, of a deformation area of the cornea differing from the first applanation area is derived as a material characteristic, wherein the intraocular pressure is derived taking into account the material characteristics of the cornea. (Figure 1b)9 t 4C I 4)3 4 cX
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