| 摘要 |
The present invention relates to an operating element and a method of inputting values into a medical apparatus ( 1 ), having a touch-sensitive sensor ( 19 ) and an operating surface ( 22 ), the sensor ( 19 ) being mounted below a cover ( 20 ) forming the operating surface ( 22 ), which detects the presence or absence of an operating means ( 11 ) and generates a contact value ( 17 ). A display ( 14 ) of the operating element shows a current value ( 16 ), which is variable by means of the contact value ( 17 ) of the sensor ( 19 ) to a value ( 15 ) to be set. Advantageously, the current value ( 16 ) can be varied by means of contact of the operating surface ( 22 ) to any point or to a point which corresponds to the value ( 15 ) to be set, respectively depending on the manner of contact of the operating surface ( 22 ).
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