Title:
PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/072047
Kind Code:
A1
Abstract:
An operation assist system (100A) comprises a light source (11), an image capture unit (12), a control unit (2) and a projection unit (13). The light source (11) irradiates an affected part (105) with light of a predetermined wavelength band including excitation light. The image capture unit (12) captures a fluorescent image provided by a fluorescent light emission of the affected part (105). The control unit (2) generates, on the basis of the fluorescent image captured by the image capture unit (12), image data for projection. The projection unit (13) projects a projection image, which is based on the image data for projection, onto the affected part (105) by use of visible light. The operation assist system (100A) caused the image capture optical-axis (Z2) of the light incident upon the image capture unit (12) to coincide with the projection optical-axis (Z3') of the light going out from the projection unit (13).
Inventors:
NAKAMURA MASAAKI
MIMA KUNIHIRO
MIMA KUNIHIRO
Application Number:
PCT/JP2014/003700
Publication Date:
May 21, 2015
Filing Date:
July 11, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A61B10/00; H04N5/74; A61B19/00; G03B21/14; G06T1/00; G09G5/00; G09G5/36; H04N7/18
Foreign References:
| US20080004533A1 | 2008-01-03 | |||
| JP2007090044A | 2007-04-12 | |||
| JPH0943164A | 1997-02-14 | |||
| JPH0924053A | 1997-01-28 | |||
| JP2013009949A | 2013-01-17 | |||
| JP2012065698A | 2012-04-05 | |||
| JP2005038118A | 2005-02-10 | |||
| JPH0924053A | 1997-01-28 |
Other References:
See also references of EP 3070932A4
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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