公开(公告)号：US11951068B2

公开(公告)日：2024-04-09

申请号：US17571442

申请日：2022-01-07

申请人： Hiroaki Koreeda

发明人： Hiroaki Koreeda

IPC分类号： A61H3/00 ,  A61H3/04

CPC分类号： A61H3/04 ,  A61H2003/007 ,  A61H2203/03

摘要： A four-legged animal wheelchair 1A used for a four-legged animal, comprising: a ring frame 2 attached to a body of the four-legged animal near impaired limbs; a plurality of wheel support members 3 that are slidably provided along an outer circumference of the ring frame 2 and rotatably support wheels 4; and wheel displacement mechanisms 5 for displacing, when the four-legged animal changes from an upright state to a side-lying state, a plurality of the wheels 4 to positions in the upright state.