Electrosurigcal Device and Methods

Electrosurigcal Device and Methods

A method and apparatus are disclosed for a probe for forming a lesion in a target tissue. The probe comprises an elongate member with a distal tip and a proximal end. The elongate member defines a lumen therebetween which circulates cooling fluid. The probe further includes at least one active porti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Li, Ryan, Godara, Neil, Escoto, Abelardo, Peng, Aaron, Huynh, Jimmy, Oldham, Andrew, Harrison, Robert, Dastjerdi, Ahmad
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A method and apparatus are disclosed for a probe for forming a lesion in a target tissue. The probe comprises an elongate member with a distal tip and a proximal end. The elongate member defines a lumen therebetween which circulates cooling fluid. The probe further includes at least one active portion configured to deliver energy to the target tissue and at least one orifice. A portion of the cooling fluid is ejected from the at least one orifice to cool the target tissue and the remainder is internally circulated through the lumen of the probe.