LITZ WIRE BATTERY POWERED DEVICE

LITZ WIRE BATTERY POWERED DEVICE

A medical instrument is disclosed. The medical instrument includes a housing and a handle for gripping by a user, an end effector coupled to the handle and having at least one electrical contact, a battery, and a radio frequency (RF) generation circuit coupled to and operated by the battery. The RF...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MONSON GAVIN M, EVANS JOHN HEFIN BOWEN, LEE ROBIN M, STOCKS DAVID J, ROBERTS PAUL C, RUDDENKLAU DAVID I, GREEN ALAN E, LEATHER GORDON J
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A medical instrument is disclosed. The medical instrument includes a housing and a handle for gripping by a user, an end effector coupled to the handle and having at least one electrical contact, a battery, and a radio frequency (RF) generation circuit coupled to and operated by the battery. The RF generation circuit is operable to generate an RF drive signal and to provide the RF drive signal to the at least one electrical contact, wherein the RF generation circuit is supported by the housing. The RF generation circuit includes a resonant circuit that includes at least one inductive element constructed of litz wire.