Surgical instrument for ultrasonic joining of biological tissue

An ultrasonic instrument for use in welding and depositing biological osseous tissue. The instrument is essentially a source of ultrasonic oscillations, comprising an oscillator and a half-wave concentrator which passes gradually into a welding tip not placed in direct contact with both fragments of...

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Main Authors NIKOLAEV; GEORGY ALEXANDROVICH, LOSCHILOV; VLADIMIR IVANOVICH, VOLKOV; MSTISLAV VASILIEVICH, VOLKOV; SERGEI MIKHAILOVICH, VEDENKOV; VIKTOR GRIGORIEVICH, POLYAKOV; VALENTIN ALEXANDROVICH, LEONICHEV; VALERY DMITRIEVICH
Format Patent
LanguageEnglish
Published 11.11.1975
Subjects
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
SURGERY
ULTRASOUND THERAPY
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Summary:An ultrasonic instrument for use in welding and depositing biological osseous tissue. The instrument is essentially a source of ultrasonic oscillations, comprising an oscillator and a half-wave concentrator which passes gradually into a welding tip not placed in direct contact with both fragments of osseous tissue, which are being joined and which have biological material preliminarily placed therebetween. The welding tip is essentially a blade made from a titanium alloy and having flat faces made bevel at an angle of 90 DEG +/- 45 DEG relative to the longitudinal axis from the free end of the tip to the point at which the latter starts gradually passing into the concentrator.
Bibliography:Application Number: US19740511800