Distal end structure of endoscope

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United States of America Patent

PATENT NO 9955853
SERIAL NO

15266291

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A distal end structure of an endoscope according to the present invention includes a distal end member formed of a metal material, an insulating ring provided in an annular shape around an insertion axis on a proximal end side of the distal end member, a cover formed of a flexible insulative material that covers the distal end member, a projecting section provided integrally with the insulating ring and projecting in a direction crossing the insertion axis, a through-hole provided in the cover and engaging with the projecting section, and a to-be-tom-apart section provided near the through-hole, in which force is applied to the to-be-torn-apart section to tear apart the cover along the insertion axis direction and remove the cover from the distal end member.

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Patent Owner(s)

Patent OwnerAddress
OLYMPUS CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iizuka, Tomoyuki Hachioji, JP 9 69

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