EP 0817585 A1 19980114 - SEAT CUSHION
Title (en)
SEAT CUSHION
Title (de)
SITZKISSEN
Title (fr)
COUSSIN DE SIEGE
Publication
Application
Priority
- FI 9600143 W 19960308
- FI 951421 A 19950324
Abstract (en)
[origin: WO9629918A1] The invention relates to a seat cushion comprising a number of elongate bag-like elements that can be filled with gas. According to the invention, the bag-like elements are arranged into element groups (12, 13, 14), so that the first element group (12) includes three elements, the first and second (12b, 12c) of which are arranged lengthwise at the sides (S) of the seat cushion, and the third (12a) is arranged transversally in the rear (T) of the seat cushion; the second element group (13) includes at least one element (13a, 13b), provided in the middle area of the seat cushion; and the third element group (14) includes at least one element (14), arranged transversally at the front (E) of the seat cushion, and the gas pressure of the elements in said element groups is adjustable from outside the seat cushion, so that the first element group supports, on an area as large as possible, the patient's buttocks from the sides and the region below the lumbar spine from the back, the second element group supports the tailbone region and essentially the back of the thighs, and the third element group is used for adjusting the seating angle of the patient.
IPC 1-7
IPC 8 full level
A47C 27/10 (2006.01)
CPC (source: EP)
A61G 5/1043 (2013.01); A61G 5/1045 (2016.10); A61G 7/05776 (2013.01)
Citation (search report)
See references of WO 9629918A1
Designated contracting state (EPC)
DE DK FR GB IT SE
DOCDB simple family (publication)
WO 9629918 A1 19961003; AU 4881296 A 19961016; DE 69618182 D1 20020131; DE 69618182 T2 20020814; EP 0817585 A1 19980114; EP 0817585 B1 20011219; FI 108111 B 20011130; FI 951421 A0 19950324; FI 951421 A 19960925; JP H11502447 A 19990302
DOCDB simple family (application)
FI 9600143 W 19960308; AU 4881296 A 19960308; DE 69618182 T 19960308; EP 96904874 A 19960308; FI 951421 A 19950324; JP 52897196 A 19960308