KIDMAN, Beau,PEREZ, Ivan Matos,HUNKE, Chris,JOHNSTON, Neal
申请号：
ES13812325
公开号：
ES2623152T3
申请日:
2013.12.05
申请国别(地区):
ES
年份:
2017
代理人:
摘要：
A washing unit (50) that includes: a handpiece (64)； an irrigation tube (56) extending from a source of irrigation fluid (54) to the handpiece (64)； a terminal assembly (650) extending forward from the handpiece (64), the terminal assembly including an irrigation tube (750) that is connected to the irrigation tube (56) of the handpiece through which the irrigation fluid is discharged. a pump (422) can be selectively actuated to force the irrigation fluid through the irrigation tube (750) of the terminal assembly； and a control assembly for regulating the pump drive, the control assembly including a trigger (561, 820) that is removably mounted on the handpiece and is manually operated to control the pump drive； wherein the control assembly and the trigger (561, 820) are collectively configured so that the trigger has: a first position in which the control assembly keeps the pump (422) in the off state； and a second position in which the control assembly causes the pump to be in the activated state, in which said transitions of the trigger from the first position to the second activated position when a manual force is applied on the trigger and, after the withdrawal of the manual force, returns to the first position； characterized in that the control assembly and the trigger (561, 820) are also collectively configured so that the trigger also has a third position in which said control assembly operates the pump, in which once said trigger is moved to the third position the trigger remains in the third position until a disconnecting force is applied to the trigger to move the trigger to at least one position between the first position or the second position.Una unidad (50) de lavado que incluye: una pieza de mano (64) ； un tubo (56) de irrigación que se extiende desde una fuente de fluido (54) de irrigación hasta la pieza de mano (64) ； un conjunto (650) terminal que se extiende hacia delante desde la pieza de mano (64), incluyendo el conjunto terminal un tubo (750) de
