Electrosurgical generator and system

(49 53¢;-_ 47-¢ . ,,$'50 Fig. 5A I Cojtrrji // 4)/.51 Fig. 55 T

Switch /so/at/on control drive

(49 53\l'\ = 4 7 \1'~c : Q; 50 Fig. 7 68C threshold set § 72 as l as

" Uvreshold set ' I ,_ I 752 i 65! 9 1 6'3 I I . sas'§

power ojwdch disable voltage I

Controller ——9——> F" 9 P?"/9" ¢hl'85/10/d I supp y d t t I

66A’ 68.41 8 5° °’ .

70' W j 'On' time '0” ' I - 1 I control ——§-7 OSCII/3tO!' 62¢ ‘ l 6 ' H l

I reset I