USD695407SActiveUtility
Surgical generator
Est. expiryOct 9, 2029(~3.2 yrs left)· nominal 20-yr term from priority
Inventors:Daniel W. PriceMatthew C. MillerCory G. KimballBrennan G. MccabeJeffrey L. AldridgeEitan T. WienerWilliam E. Clem
H01R 2201/12A61B 2018/00892A61B 2018/00827A61B 2018/0072A61B 2018/00684A61B 2017/00482A61B 2017/00017A61B 18/1233A61B 18/1206A61B 2017/2934A61B 2017/00486A61B 2018/00666A61B 2018/00678A61B 2018/00178A61B 2017/00477A61B 2018/00779A61B 18/14A61B 2018/00875A61B 2017/320071A61B 18/1445A61B 2018/00994A61B 2017/2936A61B 2017/320069A61B 2017/320095A61B 2017/320094A61B 2018/00702A61B 2018/00988A61B 2018/00803A61B 2018/0063A61B 2018/00601A61B 2018/00767A61B 2018/00732H10N 30/802A61B 17/320092A61B 17/320068
98
PatentIndex Score
351
Cited by
16
References
1
Claims
Abstract
A method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a surgical generator, as shown and described.Join the waitlist — get patent alerts
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