Over-tube, method of manufacturing over-tube, method of disposing over-tube, and method of treatment in abdominal cavity

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United States of America Patent

PATENT NO 8784304
APP PUB NO 20080228029A1
SERIAL NO

12128282

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Abstract

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An over-tube for use in an endoscopic treatment in an abdominal cavity using an endoscope includes an over-tube main body which is inserted from a distal portion thereof via a natural opening in a patient's body to access the inside of the abdominal cavity from the distal portion through a lumen wall, and an internal cover which is disposed in a passage of the endoscope disposed in an inner cavity of the over-tube main body and which is extractable from a proximal portion of the over-tube main body.

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Patent Owner(s)

Patent OwnerAddress
OLYMPUS CORPORATIONHACHIOJI-SHI TOKYO 192-8507

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mikkaichi, Takayasu Tokyo, JP 67 8976
Suzuki, Keita Tokyo, JP 140 8312

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