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    APPARATUS AND METHOD TO INSPECT MICROLUMEN OF CATHETER
    3.
    发明公开
    APPARATUS AND METHOD TO INSPECT MICROLUMEN OF CATHETER 审中-公开

    公开(公告)号：EP4298987A3

    公开(公告)日：2024-03-06

    申请号：EP23210176.6

    申请日：2022-08-18

    申请人： Sterilmed, Inc.

    发明人： HILL, Jason

    IPC分类号： A61B18/14 ,  A61B1/12 ,  A61B90/70 ,  B08B9/04

    摘要： A lumen inspection device includes an elongate member and a sealing member at a distal end of the elongate member. The elongate member is inserted into a lumen of a medical instrument. The lumen inspection device is translated along the lumen. The sealing member resiliently bears against a sidewall of the lumen as the lumen inspection device is translated along the lumen of the medical instrument. A pressure source is activated to pressurize a region of the lumen adjacent to the sealing member. A fluid property of the lumen is monitored to detect whether the sealing member deforms in response to an obstruction in the lumen.