Patent ID: 7634826

Claim:
A patient bed system, comprising a patient bed, a support column for supporting the bed and a trolley for transporting the bed, the bed having arranged on it first coupling elements which are intended for selective connection to second or third coupling elements on the support column and on the trolley respectively, wherein the first coupling elements have in each case an outer contour and a clearance with an inner contour, in that the second or the third coupling elements are designed in each case as guide tenons which have an outer contour adapted to the inner contour of the clearance of the first coupling elements and which are intended for engagement into the clearance, and in that the third or the second coupling elements have in each case a clearance intended for receiving a first coupling element and having an inner contour adapted to the outer contour of the first coupling elements, wherein at least one of the coupling elements located on the support-column side has provided on it at least one sensor for sensing the position of a first coupling element connected to the bed in relation to the column-side coupling element, the sensor taking effect when the bed is located on the trolley and the latter assumes in relation to the support column a specific position for transferring the bed onto the latter, wherein the sensor is formed by a deflectable finger for sensing one of the contours of the bed-side or trolley-side coupling elements.