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公开(公告)号：US20190082938A1
公开(公告)日：2019-03-21
申请号：US16131803
申请日：2018-09-14
Applicant: OSAKA UNIVERSITY , PANASONIC CORPORATION
Inventor： Keita OKAYAMA , Shinsuke NANTO , Seiji HIGASHIYAMA , Makoto KAMIOKA
IPC: A61B1/00
Abstract: Plug for endoscope includes a flexible tube-shaped sheath through which a plurality of wires are inserted. The plurality of wires is connected to an insertion tip portion having an image capturing portion. The plug includes a housing having a substrate accommodation portion and a sheath introduced portion. The substrate accommodation portion accommodates a substrate, a base end aperture portion of the sheath passed through an opening of the housing is arranged in the sheath introduced portion, and a part of the plurality of wires derived from the base end aperture portion is connected to the substrate. A liquid intrusion prevention wall is provided to stand on a bottom wall of the housing, and the bottom wall is arranged under the base end aperture portion of the sheath in a substantially vertical direction, and the substrate accommodation portion and the sheath introduced portion are spatially isolated from each other.
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公开(公告)号：US20210378490A1
公开(公告)日：2021-12-09
申请号：US17410687
申请日：2021-08-24
Inventor： Keita OKAYAMA , Shinsuke NANTO , Seiji HIGASHIYAMA , Makoto KAMIOKA
IPC: A61B1/00
Abstract: A plug for endoscope includes a flexible tube-shaped sheath through which a plurality of wires are inserted. The plurality of wires is connected to an insertion tip portion having an image capturing portion. The plug for endoscope includes a housing having a substrate accommodation portion and a sheath introduced portion. The substrate accommodation portion accommodates a substrate, a base end aperture portion of the sheath passed through an opening of the housing is arranged in the sheath introduced portion, and a part of the plurality of wires derived from the base end aperture portion is connected to the substrate.
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