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US Patent 9220560 Instrument for endoscopic treatment

Patent 9220560 was granted and assigned to Jichi Medical University on December, 2015 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Jichi Medical University

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

92205600

Date of Patent

December 29, 2015

Patent Application Number

119925150

Date Filed

September 12, 2006

Patent Primary Examiner

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Jaymi Della

Patent abstract

A treatment instrument for an endoscope is provided that is suitable for cutting submucosa in endoscopic submucosal dissection. The treatment instrument for an endoscope includes a treatment portion having a cutting unit at a tip of an insertion portion that is to be inserted into the body. The main unit of the treatment portion is formed in a sawtooth shape having a peak portion and a valley portion. An electrode plate serving as the cutting unit is provided in the valley portion.