Title:
老視の矯正のための残余の順応の閾値および患者のデータを使用する他の老視矯正
Document Type and Number:
Japanese Patent JP2008502443
Kind Code:
A
Abstract:
Methods, devices, and systems establish an optical surface shape that mitigates or treats presbyopia in a particular patient. The combination of distance vision and near vision in a patient can be improved, often based on input patient parameters such as pupil size, residual accommodation, and power need. Iterative optimization may generate a customized corrective optical shape for the patient. Threshold residual accommodation is established for presbyopia treatment.
Inventors:
Dai, Gwangmin
Yi, Kingman
Yi, Kingman
Application Number:
JP2007527554A
Publication Date:
January 31, 2008
Filing Date:
May 20, 2005
Export Citation:
Assignee:
Viskus Inc.
International Classes:
A61B3/10; A61B3/00; A61B3/06; A61B3/11; A61F2/16; A61F9/00; A61F9/007; G02C7/02; G02C13/00; A61B3/107
Domestic Patent References:
| JP2006502428A | 2006-01-19 | |||
| JP2004510525A | 2004-04-08 | |||
| JP2004337236A | 2004-12-02 | |||
| JP2002505133A | 2002-02-19 | |||
| JP2006502428A | 2006-01-19 | |||
| JP2004510525A | 2004-04-08 | |||
| JP2004337236A | 2004-12-02 |
Foreign References:
| US5574518A | 1996-11-12 | |||
| WO2004018988A1 | 2004-03-04 | |||
| US20030199858A1 | 2003-10-23 | |||
| US20020167643A1 | 2002-11-14 | |||
| US5574518A | 1996-11-12 | |||
| WO2004018988A1 | 2004-03-04 |
Attorney, Agent or Firm:
Sumio Takeuchi
Akira Hori
Akira Hori