Title:
手術用顕微鏡
Document Type and Number:
Japanese Patent JP4488264
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an endoscopic device and a microscope for operations allowing an operator to easily move a hard mirror in the visual field in microscopic observation. SOLUTION: Two projection windows 43 and 44 are disposed on the top sloping surface 39 of an inserting part 35 of the endoscope, and light emitting indexes 59a and 59b are projected on a part to be operated on by irradiating the irradiation light to be the indexes in parallel to the direction of the observation light axis O2 of an object lens 41.
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Inventors:
Nakanishi Kazuhito
Masahiko Kinukawa
Masaaki Ueda
Keiji Shioda
Masakazu Mizoguchi
Motoichi Nakamura
Wataru Ohno
Masahiko Kinukawa
Masaaki Ueda
Keiji Shioda
Masakazu Mizoguchi
Motoichi Nakamura
Wataru Ohno
Application Number:
JP2000119995A
Publication Date:
June 23, 2010
Filing Date:
April 20, 2000
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B19/00; A61B1/00; A61B1/04; G06T1/00; H04N7/18
Domestic Patent References:
| JP10333047A | ||||
| JP8101354A | ||||
| JP62073223A | ||||
| JP8201026A | ||||
| JP58032735A | ||||
| JP8285541A | ||||
| JP2119831A |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Tetsuya Kazama
Koji Mizuno
Sadao Muramatsu
Tetsuya Kazama
Koji Mizuno