ISO 8612-2001 眼科仪器 张力计.pdf

标准号：ISO 8612-2001
实施状态：作废
中文名称：眼科仪器 张力计
英文名称：Ophthalmic instruments - Tonometers
发布日期：2001-04
被替代标准：ISO 8612-2009
代替标准：ISO/TR 8612-1997;ISO/FDIS 8612-2000
采用标准：DIN EN ISO 8612-2001,IDT;DIN EN ISO 8612-1999,IDT;BS EN ISO 8612-2001,IDT;EN ISO 8612-2001,IDT;NF S12-129-2001,IDT;JIS T 7312-2005,MOD;SN EN ISO 8612-2001,IDT;OENORM EN ISO 8612-2001,IDT;UNE-EN ISO 8612-2002,IDT
起草单位：ISO/TC 172
标准简介：This International Standard, together with ISO 15004, specifies minimum requirements and the design compliance procedure for tonometers intended for routine clinical use in the estimation of intraocular pressure (IOP).
This International Standard takes precedence over the ISO 15004, if differences exist.
NOTE 1    The true intraocular pressure is seldom directly measured since it would require invasion of the eye. Since the true IOP cannot be known, the instrument (annex A) and method (annex B) for determining a reference IOP are instead specified.
NOTE 2    Clinical tonometers may employ different parameters or correlates in the indirect assessment of measured IOP. The manufacturer states the exact design parameters of the specific tonometer, and then, on the basis of design compliance testing as specified in 4.2, demonstrates that the specific design performs acceptably compared to the reference method. This process is referred to as certification.
The manufacturer also demonstrates, by methods specified in 4.3, that individual manufactured instruments perform the same (within defined limits) as the test tonometer. This process is referred to as verification.
文件格式：PDF
文件大小：94.69KB
文件页数：18
（以上信息更新时间为：2019-11-23）



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