Title:
OPTOMETRIC DEVICE AND OPTOMETRY SYSTEM
Document Type and Number:
Japanese Patent JP3803455
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To remarkably improve the operability of an examiner at the time of optometry by adding identification information different from residual operation visual mark to an operating visual mark suited to a selected examining item and selecting an operating visual mark most suited to the examining item to display in the display section of the operating visual mark.
SOLUTION: An optometric device 1 is provided with an optometric control means 17 consisting of a memory 15 storing an optometry procedure and CPU 16 for executing an awareness-type optometry based on the stored ophthalmoscopic procedure of awareness-type optometry. Then an operation target discrimination control part 19 adds identification information different from the residual operating target to a single or plural operating targets suited to the selected examining item among operating targets according to plural optometic chart displayed in the optometric chart displaying section of a display means 6. In addition, the part 19 selects an operating target most suited to the examining item among the single or plural operating targets added with identification information to display in the operating target section of a display means 6.
Inventors:
Haruki Maki
Application Number:
JP14256197A
Publication Date:
August 02, 2006
Filing Date:
May 30, 1997
Export Citation:
Assignee:
Topcon Co., Ltd.
International Classes:
A61B3/028; (IPC1-7): A61B3/028
Domestic Patent References:
| JP7194539A | ||||
| JP1070022A | ||||
| JP8089480A |
Attorney, Agent or Firm:
Masayoshi Misawa