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MICROSCOPE OPTICAL MODULE, MICROSCOPE, CONTROL DEVICE FOR MICROSCOPE OPTICAL MODULE, AND MULTIPHOTON EXCITATION MICROSCOPE

外国特許コード F170009055
整理番号 AF25-02WO
掲載日 2017年4月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP072139
国際公開番号 WO 2017047243
国際出願日 平成28年7月28日(2016.7.28)
国際公開日 平成29年3月23日(2017.3.23)
優先権データ
  • 特願2015-184497 (2015.9.17) JP
発明の名称 (英語) MICROSCOPE OPTICAL MODULE, MICROSCOPE, CONTROL DEVICE FOR MICROSCOPE OPTICAL MODULE, AND MULTIPHOTON EXCITATION MICROSCOPE
発明の概要(英語) Provided are a microscope optical module, a microscope, a control device for a microscope optical module, and a multiphoton excitation microscope capable of high-speed switching of observation visual fields and allowing observation of a larger visual field. The microscope optical module according to the present invention is added near the objective beam of a microscope and comprises: an optical-axis-shifting optical system equipped with an optical element; a support means that supports the optical-axis-shifting optical system and positions the optical-axis-shifting optical system in relation to the objective beam of the microscope; and a rotating means arranged on the support means and rotatably supporting the optical-axis-shifting optical system in relation to the optical axis of the objective beam.
従来技術、競合技術の概要(英語) BACKGROUND ART
To obtain a wide observation field of the microscopic observation, low magnification, or sample while scanning the observation image of a plurality of 1 imaging method for the synthesis of the two. However, in the observation at high magnification for the observation field of view is further narrowed, to obtain a wide observation field of view is not easy. In addition, is performed while scanning the imaging, generally moving a stage in the horizontal direction, a high precision, of the stage is moved at high speed is difficult, over a wide range of events occurring instantaneously, or more points of the observed for a remote 2 has been difficult heretofore.
To cope with this problem, in Patent Document 1, without moving to shift the objective lens, and, without changing the position of the stage or sample, as a method of moving the observation field, a microscope system in the optical path, is located at the most sample side and the objective lens 1, an intermediate image conjugate to the sample, the first objective lens 1 formed together with the first objective lens 2 in a microscope, optical system, with the first objective lens 1 and the second optical system between the objective lens 2 disposed within, to change the direction of the optical path by reflection and the reflection mirrors, the reflecting surface of the reflection mirrors may be varied according to the extending direction, the mirror can rotate in the microscope optical system is described.
However, the patent document 1, for the observation of a wide field eyepiece lens and the objective lens of low magnification between, the low-magnification optical system with a high magnification optical system having a variable magnification optical system is disposed, and the sample and the objective lens without changing the positional relationship between, in the field can be observed by the objective lens, the reflection by a rotational mirror for changing the block field observed in the high-magnification optical system in the art. Therefore, in patent document 1, positioned with respect to the sample by an objective lens observable viewfield is limited, larger than the observation field cannot be obtained.
In addition, in Patent Document 1, the visual field of the X-axis direction and the Y-axis direction by a rotational mirror for switching the block in order to perform the reflection, becomes one of the rotational axis 2, it is difficult to control the position of the rotating mirror for reflection. Therefore, the observation field is continuously moved in a scanning-type observation, repeatedly with good reproducibility is difficult to observe.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • 発明者(英語)
  • MATSUZAKI Masanori
  • TERADA Shin-Ichiro
国際特許分類(IPC)
指定国 National 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 DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR 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
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
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
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
参考情報 (研究プロジェクト等) CREST Elucidation of the Principles of Formation and Function of the Brain Neural Network and Creation of Control Technologies AREA
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