Cryogenic-and-ultrasonic scalpel

A cryogenic-and-ultrasonic scalpel includes a body, a source of ultrasonic vibrations positioned within the body, a hollow, frusto conical transformer connected to the source of ultrasonic vibrations, and a tubular heat exchanger for supplying refrigerant to the scalpel blade and draining the same t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PARAMONOV, ALEXANDR I, ALPEROVICH, BORIS I, SOLOVIEV, VALERY I, PARAMONOVA, LJUTSIA, TJULKOV, GENNADY
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DIAGNOSIS HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SURGERY WEAPONS
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Beschreibung
Zusammenfassung:	A cryogenic-and-ultrasonic scalpel includes a body, a source of ultrasonic vibrations positioned within the body, a hollow, frusto conical transformer connected to the source of ultrasonic vibrations, and a tubular heat exchanger for supplying refrigerant to the scalpel blade and draining the same therefrom the heat exchanger including inner and outer fluidly intercommunicating coaxial tubes, with the blade and the transformer connected to the outer tube, and ultrasonic vibrations being imparted to the outer tube and then to the blade through the transformer, and with refrigerant supplied through the inner tube, out from holes in the outer tube onto the inner side of the blade, and drained through the outer tube.