3-d optical microscope

Optical: systems and elements – Compound lens system – Microscope

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C359S381000, C345S419000

Reexamination Certificate

active

07729049

ABSTRACT:
A 3-D optical microscope, a method of turning a conventional optical microscope into a 3-D optical microscope, and a method of creating a 3-D image on an optical microscope are described. The 3-D optical microscope includes a processor, at least one objective lens, an optical sensor capable of acquiring an image of a sample, a mechanism for adjusting focus position of the sample relative to the objective lens, and a mechanism for illuminating the sample and for projecting a pattern onto and removing the pattern from the focal plane of the objective lens. The 3-D image creation method includes taking two sets of images, one with and another without the presence of the projected pattern, and using a software algorithm to analyze the two image sets to generating a 3-D image of the sample. The 3-D image creation method enables reliable and accurate 3-D imaging on almost any sample regardless of its image contrast.

REFERENCES:
patent: 4198571 (1980-04-01), Sheppard
patent: 4629324 (1986-12-01), Stern
patent: 4692051 (1987-09-01), Stansbury et al.
patent: 4995716 (1991-02-01), Warnicki et al.
patent: 5022743 (1991-06-01), Kino
patent: 5151609 (1992-09-01), Nakagawa
patent: 5381236 (1995-01-01), Morgan
patent: 6275335 (2001-08-01), Costales
patent: 6376818 (2002-04-01), Wilson et al.
patent: 2004/0257360 (2004-12-01), Sieckmann
patent: 2006/0038144 (2006-02-01), Maddison
Cole et al., Time-domain whole-field fluorescence lifetime imaging with optical sectioning, Journal of Microscopy, vol. 203, Pt 3, Sep. 2001, pp. 246-257.

LandOfFree

Say what you really think

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

Rating

3-d optical microscope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 3-d optical microscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 3-d optical microscope will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4233851

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