Mucous membrane lifting instrument for endoscope and endoscope treatment system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9820725
SERIAL NO

15336356

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mucous membrane lifting instrument for an endoscope includes a first support portion which has an outer circumference surface and a longitudinal axis; a second support portion which is provided at a position spaced from the outer circumference surface of the first support portion, and has an outer circumference surface and a longitudinal axis; a pressing portion which has a proximal end and a distal end connected to the proximal end thereof and positioned more distally than the distal end portion of the endoscope; a lifting portion which is connected to the distal end of the pressing portion, extended from the distal end of the pressing portion, and passes through the space between the first support portion and the second support portion; and an attachment member configured to attach both of the first pressing portion and the second pressing portion to the endoscope.

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Patent Owner(s)

  • OLYMPUS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kogiso, Junichi Tokyo, JP 9 488

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Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 May 21, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 21, 2029
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00