CHUN, KI JUNG,천기정,IM, HEON HANG,임헌항,PARK, MIN JAE,박민재
申请号：
KR1020130064231
公开号：
KR1013405680000B1
申请日:
2013.06.04
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
The present invention relates to a trigger device and method for controlling the motor speed of a surgical saw and drill, comprising the steps: a) driving a driving unit according to a trigger speed (Vin) equal to or less than the maximum rotation speed (Vmax)； b) determining whether a speed setting signal is inputted after the trigger speed (Vin) is inputted and, if a speed setting signal is inputted, setting the current trigger speed (Vin) as a set maximum rotation speed (Vsmax)； c) checking whether the trigger speed (Vin) is changed while maintaining the step b) and, if a changed trigger speed (Vinx) is inputted, determining whether the changed trigger speed (Vinx) is equal to or greater than the set maximum rotation speed (Vmax)； and d) performing control to drive the driving unit according to the changed trigger speed (Vinx) if the changed trigger speed (Vinx) is less than the set maximum rotation speed (Vsmax) in the step c) and to drive the driving unit at the set maximum rotation speed (Vsmax) regardless of the changed trigger speed (Vinx) if the changed trigger speed (Vinx) is greater than the set maximum rotation speed (Vsmax). The present invention can set, as a set maximum rotation speed, a rotation speed lower than the physical maximum rotation speed provided by a surgical drill and thus secure safety by preventing the drill from rotating over the set maximum rotation speed during a surgical operation. [Reference numerals] (AA) Is a speed setting cancellation signal inputted?；(S10) Driving according to a trigger speed (Vin) equal to or less than the maximum rotation speed (Vmax)；(S20) Is a speed setting signal inputted?；(S30) Setting the current trigger speed (Vin) as a set maximum rotation speed (Vsmax)；(S40) Is the trigger speed (Vin) changed?；(S50) Is Vin equal to or greater than Vxmax?；(S60) Driving at a changed trigger speed (Vinx)；(S70) Driving at Vxmax본 발명은 외과수술용 쏘 및 드릴의 모터속도 제어가 가능한 트리거장치 및 방법에 관한 것으로, a) 최고 회전속도(Vmax) 이하에서 트리거속도(Vin)에 따라 구동부를 구
