Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018203577) OPHTHALMIC MICROSCOPE AND FUNCTIONALITY ENHANCEMENT UNIT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/203577 International Application No.: PCT/JP2018/017568
Publication Date: 08.11.2018 International Filing Date: 02.05.2018
IPC:
A61B 3/10 (2006.01) ,A61B 3/13 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
3
Apparatus for testing the eyes; Instruments for examining the eyes
10
Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
3
Apparatus for testing the eyes; Instruments for examining the eyes
10
Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
13
Ophthalmic microscopes
Applicants:
株式会社トプコン TOPCON CORPORATION [JP/JP]; 東京都板橋区蓮沼町75番1号 75-1, Hasunuma-cho, Itabashi-ku, Tokyo 1748580, JP
Inventors:
福間 康文 FUKUMA, Yasufumi; JP
大森 和宏 OOMORI, Kazuhiro; JP
Agent:
永島 孝明 NAGASHIMA, Takaaki; JP
野中 信宏 NONAKA, Nobuhiro; JP
若山 俊輔 WAKAYAMA, Shunsuke; JP
Priority Data:
2017-09199702.05.2017JP
2017-16518730.08.2017JP
2018-05676323.03.2018JP
Title (EN) OPHTHALMIC MICROSCOPE AND FUNCTIONALITY ENHANCEMENT UNIT
(FR) MICROSCOPE OPHTALMIQUE ET UNITÉ D'AMÉLIORATION DE FONCTIONNALITÉ
(JA) 眼科用顕微鏡及び機能拡張ユニット
Abstract:
(EN) [Problem] The purpose of the present invention is to develop a Galilean-type ophthalmic microscope which is provided with an OCT optical system and which adopts a new method that increases the degree of freedom in optical design. [Solution] The present invention provides an ophthalmic microscope 1 having an illumination optical system 300, an observation optical system 400, an objective lens 2, and an OCT optical system 500. The ophthalmic microscope 1 is characterized in that: an optical axis O-500 of the OCT optical system that does not penetrate the objective lens 2; an OCT objective lens 507 through which the optical axis O-500 of the OCT optical system penetrate is provided; and the OCT objective lens 507 and polarizing optical elements 503a, 503b for the scanning of the OCT optical system are in a positional relationship of being substantially optically coupled.
(FR) Le but de la présente invention est de développer un microscope ophtalmique de type galiléen qui est pourvu d'un système optique OCT et qui adopte un nouveau procédé qui augmente le degré de liberté dans la conception optique. La solution selon l'invention porte sur un microscope ophtalmique 1 ayant un système optique d'éclairage 300, un système optique d'observation 400, une lentille d'objectif 2, et un système optique OCT 500. Le microscope ophtalmique 1 est caractérisé en ceci : un axe optique O-500 du système optique OCT qui ne pénètre pas dans la lentille d'objectif 2 ; une lentille d'objectif OCT 507 à travers laquelle pénètre l'axe optique O-500 du système optique OCT ; et la lentille d'objectif OCT 507 et les éléments optiques de polarisation 503a, 503b pour le balayage du système optique OCT sont dans une relation de position en étant sensiblement couplés optiquement.
(JA) 【課題】 本発明は、OCT光学系を備えるガリレオ式の眼科用顕微鏡において、光学設計の自由度を高める新しい方式の眼科用顕微鏡を開発することを目的とする。 【解決手段】 本発明は、照明光学系300と、観察光学系400と、対物レンズ2と、OCT光学系500とを有する眼科用顕微鏡1において、 前記対物レンズ2を前記OCT光学系の光軸O-500が透過せず、前記OCT光学系の光軸O-500が透過するOCT用対物レンズ507を有し、OCT光学系の走査用の偏向光学素子503a,503bと前記OCT用対物レンズ507が光学的に略共役な位置関係であることを特徴とする、眼科用顕微鏡1を提供する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)