Title:
LASER TREATMENT DEVICE AND OPHTHALMOLOGIC INFORMATION PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2022111159
Kind Code:
A
Abstract:
To improve presentation of information for an ophthalmologic laser treatment.SOLUTION: A rendering unit of a laser treatment device renders three-dimensional angiography image data acquired by applying OCT angiography to a three-dimensional region of an ocular fundus of a patient's eye and forms a front face angiography image. A condition information storage unit stores condition information indicating conditions of a laser treatment for the patient's eye. The condition information includes at least one of wavelength information indicating a wavelength of a laser beam for treatment and depth region information indicating a depth region of the ocular fundus that is a target of the laser treatment. The rendering unit extracts three-dimensional part data of the three-dimensional angiography image data on the basis of at least one of the wavelength information and the depth region information, and, by rendering the three-dimensional part data, forms the front face angiography image.SELECTED DRAWING: Figure 3
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Inventors:
OYAGI WATARU
INUZUKA NAOKI
INUZUKA NAOKI
Application Number:
JP2022085816A
Publication Date:
July 29, 2022
Filing Date:
May 26, 2022
Export Citation:
Assignee:
TOPCON CORP
International Classes:
A61B3/10; A61F9/008
Domestic Patent References:
| JP2019058493A | 2019-04-18 | |||
| JP2016159070A | 2016-09-05 | |||
| JP2017143994A | 2017-08-24 | |||
| JP2017153751A | 2017-09-07 | |||
| JP2016019915A | 2016-02-04 | |||
| JP2014061416A | 2014-04-10 |
Attorney, Agent or Firm:
Tomokazu Enonami