• There are no items in your cart

BS ISO 11979-3:1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ophthalmic implants. Intraocular lenses Mechanical properties and test methods
Available format(s)

Hardcopy , PDF

Superseded date

10-15-2000

Language(s)

English

Published date

11-15-1999

1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
      4.1 General
      4.2 Tolerances and dimensions
      4.3 Compression force
      4.4 Axial displacement in compression
      4.5 Optic decentration
      4.6 Optic tilt
      4.7 Angle of contact
      4.8 Compression force decay
      4.9 Dynamic fatigue durability
      4.10 Loop strength
      4.11 Surface and bulk homogeneity
5 Supplementary information available from the
      manufacturer
Annex A (normative) Measurement of compression force
Annex B (normative) Measurement of axial displacement
                    in compression
Annex C (normative) Measurement of optic decentration
Annex D (normative) Measurement of optic tilt
Annex E (normative) Measurement of angle of contact
Annex F (normative) Measurement of compression force decay
Annex G (normative) Testing of dynamic fatigue durability

Defines the test procedures and requirements for certain mechanical properties of intraocular lenses (IOLs). Applies to all types of IOLs intended for implantation in the anterior segment of the human eye, not including corneal implants, provided that the test procedure is suitable to the particular IOL design.

Committee
CH/172/7
DocumentType
Standard
Pages
46
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 11979-3:2012 Identical

View more information
US$313.84
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.