EP 1562530 A2 20050817 - HEADREST ADJUSTABLE BY MEANS OF A MOTOR
Title (en)
HEADREST ADJUSTABLE BY MEANS OF A MOTOR
Title (de)
MOTORISCH VERSTELLBARE KOPFSTÜTZE
Title (fr)
APPUIE-TETE MOTORISE
Publication
Application
Priority
- DE 10253863 A 20021119
- EP 0312588 W 20031111
Abstract (en)
[origin: WO2004045483A2] Disclosed is a headrest for operating tables, which is adjustable by means of a motor and comprises a head plate (12) that is disposed at one end of a curved support shaft (24). Said support shaft (24) is guided in an adjustable manner between three rollers (26, 28, 30) along a support which can be connected to the operating table on a plane that runs perpendicular to the bending axis, said rollers (26, 28, 30) being located at a distance from each other in the direction of adjustment. The tracks (32, 34, 36) for the rollers (26, 28, 30), which are embodied on the support shaft (24), are formed such that the momentary bending centers thereof coincide with the momentary center of rotation of the head movement during raising and lowering of a patient's head (14) that lies on the head plate (12) in each position of the support shaft (24).
IPC 1-7
IPC 8 full level
A61G 13/12 (2006.01); A61G 15/12 (2006.01)
CPC (source: EP US)
A61G 13/121 (2013.01 - EP US); A61G 15/125 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004045483 A2 20040603; WO 2004045483 A3 20040722; AT E408390 T1 20081015; DE 10253863 A1 20040603; DE 10253863 B4 20080710; DE 50310529 D1 20081030; EP 1562530 A2 20050817; EP 1562530 B1 20080917; ES 2311750 T3 20090216; JP 2006506143 A 20060223; JP 4303682 B2 20090729; US 2006150334 A1 20060713; US 7134157 B2 20061114
DOCDB simple family (application)
EP 0312588 W 20031111; AT 03789027 T 20031111; DE 10253863 A 20021119; DE 50310529 T 20031111; EP 03789027 A 20031111; ES 03789027 T 20031111; JP 2004552571 A 20031111; US 53536705 A 20051018