Title:
MEDICAL AUXILIARY DEVICE, PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP3433208
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a medical auxiliary device in which the mark of a therapeutic isocentre can be accurately attached by a low-cost unit by using together with an X-ray CT unit or the like.
SOLUTION: The medical auxiliary device mainly comprises a scale plate 10 and a slide unit 30. The scale plate 10 has a base plate 11, scales 12L, 12R, parallel scales 13L, 13R, an oblique scale 14 and a mark scale 15. The slide unit 30 has a form 31, a scale 32L, 32R, and 32U, a light projectors 33L, 33R and 33U. The position of the scale photographed on a tomographic image is input to a computer, and hence the positions of the projectors 33L, 33R and 33U for projecting the therapeutic isocentre CI are designated.
Inventors:
Etsuo Kunieda
Application Number:
JP2001352447A
Publication Date:
August 04, 2003
Filing Date:
November 16, 2001
Export Citation:
Assignee:
Keio University
International Classes:
A61B5/055; A61B6/03; A61B6/08; A61N5/10; G01R33/28; (IPC1-7): A61N5/10; A61B5/055; A61B6/03; A61B6/08; G01R33/28
Domestic Patent References:
| JP9122109A | ||||
| JP8266534A | ||||
| JP2000342579A | ||||
| JP1119080A | ||||
| JP6086312U |
Attorney, Agent or Firm:
Kazuo Nakamura