发明授权
- 专利标题: Electronically controlled fixation light for ophthalmic imaging systems
- 专利标题(中): 用于眼科成像系统的电子控制固定光
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申请号: US12885193申请日: 2010-09-17
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公开(公告)号: US09532708B2公开(公告)日: 2017-01-03
- 发明人: Tibor Juhasz , Guy Holland , Ferenc Raksi
- 申请人: Tibor Juhasz , Guy Holland , Ferenc Raksi
- 申请人地址: US CA Aliso Viejo
- 专利权人: ALCON LENSX, INC.
- 当前专利权人: ALCON LENSX, INC.
- 当前专利权人地址: US CA Aliso Viejo
- 代理商 S. Brannon Latimer
- 主分类号: A61B3/00
- IPC分类号: A61B3/00 ; A61B3/10 ; A61F9/008
摘要:
An electronically controlled fixation light system is described for ophthalmic systems. The ophthalmic system can include an ophthalmic imaging device that generates an image of a portion of an imaged eye, a fixation light controller that includes an input module, configured to receive an input in relation to the image generated by the ophthalmic imaging device, and a control signal generator that generates an electronic fixation light control signal in response to the received input, and a fixation light source, configured to receive the fixation light control signal, and to generate a fixation light according to the received fixation light control signal. A surgeon can image a portion of an eye with the imaging device, determine a misalignment of the imaged eye relative to the imaging device based on the image, and control the fixation light with an electronic control signal to reduce the determined misalignment.
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