Surgery – Instruments – Electrical application
Patent
1993-06-04
1995-04-25
Cohen, Lee S.
Surgery
Instruments
Electrical application
606 37, A61B 1739
Patent
active
054094852
ABSTRACT:
In an electrosurgical power supply apparatus combined with an electronic endoscope system, there is provided an electrosurgical signal generator. The electrosurgical signal generator includes PROM for previously storing data representative of electrosurgical high-frequency currents. In response to a selection signal of an electrosurgical operation mode, the data is read out from PROM to produce the electrosurgical high-frequency current corresponding to the selected electrosurgical operation mode.
REFERENCES:
patent: 4517976 (1985-05-01), Murakoshi
patent: 4716897 (1988-01-01), Noguchi et al.
patent: 4742815 (1988-05-01), Ninan et al.
patent: 5056503 (1991-10-01), Nagasaki et al.
Cohen Lee S.
Kabushiki Kaisha Toshiba
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