公开(公告)号：US20200159004A1

公开(公告)日：2020-05-21

申请号：US16751524

申请日：2020-01-24

Applicant: OLYMPUS CORPORATION

Inventor： Takayoshi IWANAMI ,  Koichiro OKADA

IPC: G02B23/24 ,  A61B1/12

Abstract: An endoscope leak test connector includes: a rotating body configured to cause a ventilation member to project from a leak test pipe sleeve by rotating in a positive direction and cause the ventilation member to be buried into the leak test pipe sleeve by rotating in a negative direction; a gas inlet configured to be connected with a gas supply source; a facing member configured to face the ventilation member projecting from the leak test pipe sleeve; a gas outlet that is open on the facing member; and a seal portion configured to seal the gas outlet and the ventilation member so that the gas outlet and the ventilation member liquid-tightly communicate with each other.

公开(公告)号：US20190183327A1

公开(公告)日：2019-06-20

申请号：US16284000

申请日：2019-02-25

Applicant: OLYMPUS CORPORATION

Inventor： Koichiro OKADA

IPC: A61B1/12 ,  A61L2/18

CPC classification number: A61B1/125 ,  A61B1/12 ,  A61B1/123 ,  A61L2/18 ,  A61L2202/24

Abstract: An endoscope reprocessor includes: a treatment tank in which an endoscope is arranged; a drainage conduit including a liquid lead-out port opened in a bottom surface of the treatment tank; an on-off valve arranged in an intermediate position of the drainage conduit; a circulation conduit including a circulation port, the circulation port being opened between the on-off valve and the liquid lead-out port of the drainage conduit and in a position closer to a ground than the liquid lead-out port, the circulation conduit introducing liquid introduced from the circulation port to the treatment tank; a filter arranged in the drainage conduit and covering the circulation port; and a holding portion arranged in the filter or the drainage conduit, the holding portion holding the filter at a position at which the circulation port is covered.