Registering multiple ophthalmic datasets

A - Human Necessities – 61 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61B 3/15 (2006.01) A61B 3/103 (2006.01) A61B 3/107 (2006.01) A61F 9/01 (2006.01)

Patent

CA 2731811

Devices, systems, and methods that facilitate optical analysis, particularly for the diagnosis and treatment of refractive errors of the eye. Embodiments of the invention may facilitate the use of multi-modal diagnostic instruments and instrument systems, making it easier to acquire and fuse data from different measurements of the eye. For example, wavefront aberrometry may be fused with corneal topography, optical coherence topography and wavefront, optical coherence topography and topography, pachymetry and wavefront, etc. While some of these different optical datasets may be obtained simultaneously, it is often difficult and/or disadvantageous to attempt to acquire the images or other data at exactly the same time. Advantageously, both patient movement between measurements (and/or during a measurement sequence) can be identified, as well as changes in the eye itself (including those induced by the measurement, such as changes in the size of the pupil, changes in pupil location, etc.).

Linvention concerne des dispositifs, systèmes et procédés, qui facilitent lanalyse optique, en particulier pour le diagnostic et le traitement des erreurs de réfraction de lil. Les modes de réalisation de linvention peuvent faciliter lutilisation dinstruments et de systèmes dinstruments diagnostiques multi-modaux, facilitant lacquisition et la fusion des données à partir de différentes mesures sur lil. Par exemple, laberrométrie de front donde peut être fusionnée à la topographie cornéenne, la topographie de cohérence optique au front donde, la topographie de cohérence optique à la topographie, la pachymétrie au front donde, etc. Bien que certains de ces différents ensembles de données optiques puissent être obtenus simultanément, il est souvent difficile et/ou désavantageux de tenter dacquérir les images ou dautres données exactement en même temps. Avec avantage, les mouvements du patient entre les mesures (et/ou pendant la séquence de mesure) peuvent être identifiés, ainsi que les changements de lil lui-même (y compris ceux induits par la mesure, comme des changements de la taille de la pupille, des changements demplacement de la pupille, etc.).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Registering multiple ophthalmic datasets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Registering multiple ophthalmic datasets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Registering multiple ophthalmic datasets will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1778855

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.