ULTRASONIC SURGICAL INSTRUMENT

ULTRASONIC SURGICAL INSTRUMENT

An ultrasonic surgical instrument is provided which includes a handle assemb ly (218), a body (220) extending distally form the handle assembly and an end effector (222) configured to effect cutting, dissection, coagulation and/or ligation of tissue. The end effector (222) includes an ultrasonic mem...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ROY, PHIL, LAL, AMIT, ARANYI, ERNEST, CUNY, DOUGLAS J, HEINRICH, RUSSELL, LEWIS, BILL
Format: Patent
Sprache:eng ; fre
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An ultrasonic surgical instrument is provided which includes a handle assemb ly (218), a body (220) extending distally form the handle assembly and an end effector (222) configured to effect cutting, dissection, coagulation and/or ligation of tissue. The end effector (222) includes an ultrasonic member (226). A transducer (32, 132) is supported adjacent, on or within the ultrasonic member (226) and is connected to a power source. Upon actuation o f Th. power source, the transducer (32, 132) effects vibration of the ultrason ic member (226). In one preferred embodiment, the end effector (222) is mounted for articulation about the distal end of the instrument.