Optical coherence tomography

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United States of America Patent

PATENT NO 9931034
SERIAL NO

15427289

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Abstract

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An optical coherence tomography includes a light source, a light separator, a light generator configured to generate interference light, a detector configured to detect the interference light, a first optical element, and at least one of second optical elements comprising a pair of surfaces, and performs forming a tomographic image of a subject. The first optical element is arranged on a measurement light path so as to be closest to the subject, and satisfies at least one of following conditional formulas:

description='In-line Formulae' end='lead'−(W−S)<U−2Z  [a2]description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'U−2Z<−W; and  [b1]description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'U−2Z>X−W+S,  [c2]description='In-line Formulae' end='tail'

    W: a predetermined operation distanceU: a depth of interestS: a range of interestX: a distance which is greater than W+U+S and minimal among distance(s) between the pair of surfacesZ: a shallowest position of the area of interest relative to an origin position.

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Patent Owner(s)

Patent OwnerAddress
TOMEY CORPORATION11-33 NORITAKESHINMACHI 2-CHOME NISHI-KU NAGOYA-SHI AICHI 4510051 ?4510051

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohmori, Tsutomu Nagoya, JP 12 63
Sugiyama, Satoshi Nagoya, JP 55 462
Yamanari, Masahiro Nagoya, JP 11 38

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