Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD640790 S1
Publication typeGrant
Application numberUS 29/344,977
Publication dateJun 28, 2011
Filing dateOct 7, 2009
Priority dateApr 15, 2009
Publication number29344977, 344977, US D640790 S1, US D640790S1, US-S1-D640790, USD640790 S1, USD640790S1
InventorsMiyuki Nishimura
Original AssigneeSumitomo Bakelite Company, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Endoscopic treatment device
US D640790 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for endoscopic treatment device, as shown and described.

FIG. 1 is a first perspective view of an endoscopic treatment device according to my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a plain view thereof;

FIG. 5 is a base view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a second perspective view thereof; and,

FIG. 9 is a reference drawing showing a state of use thereof.

The present article is attached to a distal portion of a tube of an endoscopic treatment system to be opened and closed in a scissor-like motion as shown in the perspective view, FIG. 8.

The present article constitutes the distal portion of the endoscopic treatment system and is inserted to the target lesion through the forceps channel of the endoscope for grasping the target lesion by scissor-like motion and excising the same by applying high-frequency current.

Broken lines shown in the drawings illustrate portions of the endoscopic treatment device and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9028500Oct 21, 2010May 12, 2015Thomas Tontarra Grundstuecksverwaltungs Gmbh & Co. KgSurgical instrument
US9592097Apr 29, 2015Mar 14, 2017Thomas Tontarra Grundstuecksverwaltungsgesellschaft MbhSurgical instrument
US20110106065 *Oct 21, 2010May 5, 2011Thomas TontarraSurgical instrument
USD700328 *May 20, 2010Feb 25, 2014Thomas TontarraSurgical rongeur
U.S. ClassificationD24/146