Surgery – Endoscope – With tool carried on endoscope or auxillary channel therefore
Reexamination Certificate
2003-08-05
2008-03-11
Leubecker, John P. (Department: 3739)
Surgery
Endoscope
With tool carried on endoscope or auxillary channel therefore
C600S114000
Reexamination Certificate
active
07341554
ABSTRACT:
An endoscopic treatment system is designed to suture or resect a lesion while ensuring the ease of insertion into a deep region in the large intestine. The endoscopic treatment system comprises an endoscope and a therapeutic instruments insertion aid into which the endoscope is inserted. The endoscopic treatment system further comprises: a pair of clamp forceps that clamps and lifts a living-body tissue; a lateral hole formed in the therapeutic instruments insertion aid and used to control the position of the living-body tissue clamped and lifted by the pair of clamp forceps or to control the lifting thereof; a ligature used to ligate the living-body tissue whose position or lifting is controlled by the lateral hole; and a cutter used to resect the living-body tissue at a position between a region ligated with the ligature and a region clamped and lifted with the pair of clamp forceps.
REFERENCES:
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Matsui Raifu
Okada Yuta
Sekine Ryuta
Leubecker John P.
Olympus Corporation
Scully , Scott, Murphy & Presser, P.C.
Smith Philip R
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