发明授权
- 专利标题: Cleaning device for contact lens
- 专利标题(中): 隐形眼镜清洁装置
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申请号: US359700申请日: 1989-05-31
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公开(公告)号: US4986290A公开(公告)日: 1991-01-22
- 发明人: Tomio Oguma , Masashi Kai
- 申请人: Tomio Oguma , Masashi Kai
- 申请人地址: JPX Kariya
- 专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人地址: JPX Kariya
- 优先权: JPX63-134111 19880531; JPX63-152954 19880621; JPX63-154050 19880622
- 主分类号: G02C13/00
- IPC分类号: G02C13/00
摘要:
A cleaning device for a soft type contact lens includes a housing having a cleaning chamber fed with a cleaning liquid, a lens receiving container within the cleaning chamber and a stirring device for generating a liquid flow within the cleaning chamber and for cleaning said contact lens with the liquid flow. In order to clean the contact lens, a high speed liquid flow is generated, so that four kinds of processes of cleaning, rinsing, sterilizing, and preserving are carried out automatically within only one cleaning chamber without moving the contact lens. Therefore the lenses are not stained with dirt when moving them by finger from one process or place to another.
公开/授权文献
- US5587677A Combined CMOS and NPN output pull-up circuit 公开/授权日:1996-12-24