| 摘要 |
Each manual interface (3, 4, 5) or control used to operate the apparatus includes a display of the actual value to which it is set. This value can be changed in response to a contact value from the contact sensor. The sensor is capacitative and is fitted underneath a dielectric cover. Operation is effected by touching the surface with the finger, and/or by sliding it along the surface. The operating surface has point-, line- or circular form. The actual value is shown during adjustment, whilst marks on or near to the touch surface, indicate the adjustments in value. Independent claims are included for the following: (A) the method; (B) and medical apparatus. |
