Title:
医療用観察システム、医療用観察装置及び医療用観察方法
Document Type and Number:
Japanese Patent JP7444065
Kind Code:
B2
Abstract:
A three-dimensional information generation unit (14) generates a three-dimensional map (D(X, Y, Z)) (three-dimensional information) regarding a surgical field, based on a surgical field image (K(x, y)) captured by an imaging device (42a). A region-of-interest setting unit (20) (setting unit) then sets at least one region-of-interest in the surgical field image (K(x, y)) captured at a predetermined timing. Based on the three-dimensional map (D(X, Y, Z)) and the position of the region-of-interest set by the region-of-interest setting unit (20), a region-of-interest estimation unit (22) (estimation unit) estimates an existence position of the region-of-interest from within the surgical field image (K(x, y)) captured at a timing different from the predetermined timing. Subsequently, a zoom processing unit (26) (magnified image generation unit) generates a magnified surgical field image (L(x, y)) in which the estimated region-of-interest is magnified by a predetermined magnification, and a display control unit (40) outputs at least the magnified surgical field image (L(x, y)).
Inventors:
Keisuke Uyama
Tsuneo Hayashi
Tsuneo Hayashi
Application Number:
JP2020545965A
Publication Date:
March 06, 2024
Filing Date:
September 05, 2019
Export Citation:
Assignee:
Sony Group Corporation
International Classes:
A61B1/045
Domestic Patent References:
| JP2015228954A | ||||
| JP5337077A | ||||
| JP2010172673A |
Foreign References:
| WO2017216922A1 | ||||
| WO2017057574A1 |
Attorney, Agent or Firm:
Sakai International Patent Office
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