公开(公告)号：US11160910B2

公开(公告)日：2021-11-02

申请号：US16218964

申请日：2018-12-13

Applicant: Alcon Inc.

Inventor： Sean Christopher Madden ,  Conrad Sawicz ,  Ryan Makoto Takakawa

IPC: A61M1/00 ,  A61M5/142 ,  F04B43/12

Abstract: A surgical console has a receptacle for receiving a surgical fluidics cassette. The receptacle has a light source that transmits light to light pipes in the surgical fluidics cassette. The light pipes transmit light to a light transmissive optical interface surrounded by an opaque frame in the surgical fluidics cassette. The opaque frame is located at a fluid level detection system in the cassette. The system illuminates fluidic connectors on the surgical fluidics cassette without interfering with the fluid level detection system of a surgical console.