Cordless hand-held ultrasonic cautery cutting device
First Claim
1. An ultrasonic assembly removably connectable to an ultrasonic waveguide of an ultrasonic surgical handle, the assembly comprising:
- a cordless ultrasonic-movement-generation assembly having;
an ultrasonic generator; and
an ultrasonic transducer electrically coupled to the generator and having an output couple;
a shell;
housing therein the ultrasonic-movement-generation assembly;
having a securing connection shaped to removably connect to the ultrasonic surgical handle; and
having an outer surface with electrically communicating contacts that are conductively connected to the generator for supplying power thereto;
the output couple operable to dynamically produce a resonant wave along the ultrasonic waveguide when the securing connection is connected to the ultrasonic surgical handle and the waveguide is connected to the output couple.
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Accused Products
Abstract
An ultrasonic assembly that is removably connectable to an ultrasonic waveguide of an ultrasonic surgical handle includes a cordless ultrasonic-movement-generation assembly having an ultrasonic generator and an ultrasonic transducer electrically coupled to the generator and having an output couple, a shell housing therein the ultrasonic-movement-generation assembly and having a securing connection shaped to removably connect to the ultrasonic surgical handle. The output couple is operable to impart ultrasonic movement to the ultrasonic waveguide when the securing connection is connected to the ultrasonic surgical handle and the waveguide is connected to the output couple.
451 Citations
17 Claims
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1. An ultrasonic assembly removably connectable to an ultrasonic waveguide of an ultrasonic surgical handle, the assembly comprising:
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a cordless ultrasonic-movement-generation assembly having; an ultrasonic generator; and an ultrasonic transducer electrically coupled to the generator and having an output couple; a shell; housing therein the ultrasonic-movement-generation assembly; having a securing connection shaped to removably connect to the ultrasonic surgical handle; and having an outer surface with electrically communicating contacts that are conductively connected to the generator for supplying power thereto; the output couple operable to dynamically produce a resonant wave along the ultrasonic waveguide when the securing connection is connected to the ultrasonic surgical handle and the waveguide is connected to the output couple. - View Dependent Claims (2, 3, 4, 5)
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6. An ultrasonic assembly removably connectable to an ultrasonic waveguide of an ultrasonic surgical handle, the assembly comprising:
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a cordless ultrasonic-movement-generation assembly having; an ultrasonic generator; and an ultrasonic transducer electrically coupled to the generator and having an output couple; a shell; housing therein at least one of the generator and the transducer; having a securing connection shaped to removably connect to the ultrasonic surgical handle; and having an outer surface with electrically communicating contacts that are conductively connected to the generator for supplying power thereto; the output couple operable to dynamically produce a resonant wave along the ultrasonic waveguide when the securing connection is connected to the ultrasonic surgical handle and the waveguide is connected to the output couple. - View Dependent Claims (7, 8, 9)
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10. An ultrasonic-movement-generation assembly to be removably connected to an ultrasonic waveguide of an ultrasonic surgical handle, the assembly comprising:
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a cordless ultrasonic transducer having an external output couple operable to dynamically produce a resonant wave along the ultrasonic waveguide when the waveguide is connected to the output couple; a tank circuit electrically connected to the transducer and tuned to match the transducer; and an aseptically sealed assembly shell having; disposed therein the transducer and the tank circuit; an external securing connection shaped to removably connect the shell to the ultrasonic surgical handle; and having an outer surface with electrically communicating contacts for supplying power within the shell. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification