TREATMENT INSTRUMENT FOR ENDOSCOPE

TREATMENT INSTRUMENT FOR ENDOSCOPE

A treatment instrument includes a tube with a conduit; a wire located in the tube so as to advance and retract in the tube, and through which a high frequency current is allowed to flow. The treatment instrument may also include an electrode connected to a distal end of the wire; and a distal end ti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yamada, Kotaro, Hagiwara, Daiki, Miyajima, Chika, KATO, Hiromasa, Shiota, Yusuke
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A treatment instrument includes a tube with a conduit; a wire located in the tube so as to advance and retract in the tube, and through which a high frequency current is allowed to flow. The treatment instrument may also include an electrode connected to a distal end of the wire; and a distal end tip located at a distal end portion of the tube, the distal end tip configured to accommodate at least a part of the electrode. The distal end tip includes a passage that connects with an outer peripheral surface and an inner peripheral surface of the distal end tip. The passage connects with the conduit.