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ISO 8600-5:2020

Optics and photonics — Medical endoscopes and endotherapy devices — Part 5: Determination of optical resolution of rigid endoscopes with optics

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Kehtiv alates 02.11.2020
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02.11.2020
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01.04.2005
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This document applies to rigid endoscopes designed for use in the practice of medicine. Endoscopes having a fibre-optic or opto-electronic imaging system are excluded. It specifies a test method for determining the optical resolution of endoscopes. This document provides a measurement method for characterizing three aspects of the optical resolution of a rigid endoscope. Characteristic A is used to provide a simple measurement of the limiting resolution of the endoscope image. Characteristic B provides a measurement of low spatial frequency resolution and characterizes the sharpness, or contrast, of the endoscope image. Characteristic C provides a measurement of the spatial frequency response of the endoscope image.
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EVS-EN ISO 14971:2019+A11:2021

Meditsiiniseadmed. Riskihalduse rakendamine meditsiiniseadmetele
Uusim versioon Kehtiv alates 15.12.2021
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ISO 8600-7:2012

Endoscopes -- Medical endoscopes and endotherapy devices -- Part 7: Basic requirements for medical endoscopes of water-resistant type
Uusim versioon Kehtiv alates 06.07.2012
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ISO 8600-3:2019

Endoscopes -- Medical endoscopes and endotherapy devices -- Part 3: Determination of field of view and direction of view of endoscopes with optics
Uusim versioon Kehtiv alates 29.07.2019
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ISO 8600-6:2020

Endoscopes -- Medical endoscopes and endotherapy devices -- Part 6: Vocabulary
Uusim versioon Kehtiv alates 22.09.2020