Title:
POSITION DISPLAY DEVICE FOR OPERATING APPARATUS
Document Type and Number:
Japanese Patent JPH07313527
Kind Code:
A
Abstract:
PURPOSE: To provide a marker by which a position of an operating apparatus can be accurately displayed by accurately finding a marker position in the slice thickness direction of a tomographic image.
CONSTITUTION: A marker P is fixed to a support body 24 in such a way that plural auxiliary signal generating objects 22 and 23 are respectively arranged at regular intervals in a straight line shape with a main signal generating object 21 as the center, and respective straight line rows of the auxiliary signal generating objects 22 and 23 are crossed at an angle (θ) with each other.
Inventors:
OKAMURA SHOICHI
TAKEMURA KUNIHIKO
TAKEMURA KUNIHIKO
Application Number:
JP11483794A
Publication Date:
December 05, 1995
Filing Date:
May 27, 1994
Export Citation:
Assignee:
SHIMADZU CORP
International Classes:
A61B6/12; A61B17/00; A61B19/00; (IPC1-7): A61B19/00; A61B6/12; A61B17/00
Attorney, Agent or Firm:
Yoshiaki Nishioka
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