公开(公告)号：US09971139B2

公开(公告)日：2018-05-15

申请号：US15305226

申请日：2015-03-12

Applicant: Hitachi High-Technologies Corporation

Inventor： Michiru Fujioka ,  Shuhei Yamamoto ,  Tsuyoshi Sonehara ,  Hiromi Kusaka ,  Akimasa Osaka

IPC: G02B21/33 ,  G02B21/08 ,  G02B21/12 ,  G02B21/26 ,  G02B21/34

CPC classification number: G02B21/33 ,  G02B21/082 ,  G02B21/12 ,  G02B21/26 ,  G02B21/34

Abstract: In the microscope observation container according to the present invention, an observed sample is accommodated by an objective lens barrel provided with a housing extending along the radiation direction of excitation light and an objective lens fixed to an inside surface of the housing. The microscope observation container is provided with a structure for collecting a liquid immersion medium added by dispensation, the structure having a portion contacted by the objective lens barrel during observation. During observation the aforementioned portion is contacted by the objective lens barrel, and the liquid immersion medium is thereby sealed by the objective lens barrel and the structure. The aforementioned portion also has an elastic force, and is deformed so as to conform to the housing of the objective lens by the contact.