Insertion instrument, distal end portion of insertion instrument and manufacturing method of insertion instrument
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United States of America Patent
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-
Oct 22, 2024
Grant Date -
Aug 10, 2023
app pub date -
Feb 4, 2022
filing date -
Feb 4, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An insertion instrument includes: a holding member at a distal end of an insertion portion; a first hole formed in the holding member; a second hole that is formed in the holding member and that communicates with the first hole; a long member that is mounted to the holding member and that includes a distal end part and a main body portion; a partitioning member configured to narrow a space in which the main body portion is arranged; and a filler filling a gap around the long member.
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