20/30349145 DC - BS ISO 8600-5. Optics and photonics. Medical endoscopes and endotherapy devices. Part 5. Determination of optical resolution of rigid endoscopes with optics

20/30349145 DC

BS ISO 8600-5. Optics and photonics. Medical endoscopes and endotherapy devices. Part 5. Determination of optical resolution of rigid endoscopes with optics

Status : Draft for public comment, Current   Published : April 2020

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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.




Standard Number20/30349145 DC
TitleBS ISO 8600-5. Optics and photonics. Medical endoscopes and endotherapy devices. Part 5. Determination of optical resolution of rigid endoscopes with optics
StatusDraft for public comment, Current
Publication Date07 April 2020
Normative References(Required to achieve compliance to this standard)ISO 12233:2017, ISO 15529:2010, ISO 14524, ISO 9335, ISO 9334, ISO 11421
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 8600-5
Draft Expiry Date31 May 2020
DescriptorsClinical investigation instruments, Medical instruments, Resolution, Optical measurement, Optics, Optical instruments, Endoscopic apparatus
ICS11.040.55
37.020
Title in FrenchOptique et photonique -- Endoscopes médicaux et dispositifs d'endothérapie Partie 5: Détermination de la résolution optique des endoscopes optiques rigides
CommitteeCH/172/6
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size627 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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