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公开(公告)号:US20200030149A1
公开(公告)日:2020-01-30
申请号:US16511950
申请日:2019-07-15
Applicant: Alcon Inc.
Inventor: Jiansheng Zhou
Abstract: Systems, methods, and computer-readable media for enhancing the reliability of a pneumatically driven surgical tool by providing a redundant, backup pneumatic circuit for supplying the surgical tool with pneumatic pressure at a normal pressure.