FIELD: medical engineering. SUBSTANCE: chair has base 1 with seat 4 and back 9. Seat is made as support for one half of pelvis. It is coupled to back 9 by means of upright 6. Back is capable of lateral movement relative to seat through displacement mechanism made in the form of guides 7 secured to upright 6 and load-bearing member 8 attached to back 9. EFFECT: effective construction. 3 cl, 5 dwg
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Authors
Dates
1998-01-20—Published
1991-04-17—Filed