DISTAL END COMPONENT PORTION, ENDOSCOPE INSERTION PORTION, ENDOSCOPE AND ULTRASOUND ENDOSCOPE
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United States of America
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Issued Date -
Dec 26, 2024
app pub date -
Jun 12, 2024
filing date -
Jun 12, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
A distal end component portion includes: a distal end portion configured to be arranged at a distal end of an insertion portion of the endoscope; and a channel communicating with a proximal end side of the distal end portion from an opening on an outer surface of the distal end portion, wherein the channel includes: a transition portion; a first portion extending distally from the transition portion along a first direction relative to the opening; and a second portion extending proximally from the transition portion along a second direction forming a first angle that is an obtuse angle to the first direction, and the first portion comprising a first recess having a first surface that recesses from the opening toward a first side opposite to a direction in which the first direction extends.
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