Title:
視野計
Document Type and Number:
Japanese Patent JP4806602
Kind Code:
B2
Abstract:
Perimeter has input means for inputting identification data of an examinee and a kind of perimetry to be conducted, means for judging whether or not the examinee has already received the perimetry, means to read examinee measurement information, means to judge whether or not a kind of inputted perimetry is different from the past perimetry, means to compute and determine initial stimulus luminance of the perimetry to be conducted from now on as a value equal to the sensitivity which is shown in sensitivity distribution data or closer thereto from the sensitivity distribution data of the past perimetry if different kind is judged, and means for starting the perimetry with the determined initial stimulus luminance.
Inventors:
Ken Shimada
Application Number:
JP2006217448A
Publication Date:
November 02, 2011
Filing Date:
August 09, 2006
Export Citation:
Assignee:
Kowa Co., Ltd.
International Classes:
A61B3/024
Domestic Patent References:
| JP10309264A | ||||
| JP4122236A | ||||
| JP8117186A | ||||
| JP2005342107A | ||||
| JP2005102948A | ||||
| JP2000245699A |
Attorney, Agent or Firm:
Shinji Aida