초록

A foldable rigid frame front entry safety walker having programmed resistance to backward motion, and having a porous seat to accommodate incontinent patients.

대표청구항 ▼

A front entry rigid frame walker comprising: A rear frame having a rear left leg and a rear right leg; Two side frames each having a front leg; said side frames being rigidly connected by a front entry lockable hinged gate and a rear upper cross member, and a rear lower cross member; each of said fr

A front entry rigid frame walker comprising: A rear frame having a rear left leg and a rear right leg; Two side frames each having a front leg; said side frames being rigidly connected by a front entry lockable hinged gate and a rear upper cross member, and a rear lower cross member; each of said front legs extending downward and forward; each of said rear legs extending downward and backwards; a seat being connected to said side and rear frames; a skid resistant member attached to the bottoms of said front legs; wheels having programmed resistance to rolling attached to the bottoms of said rear legs, wherein said programmed resistance of said wheels comprises a spring loaded brake pad that exerts pressure on said wheels as a function of the downward force applied to said rear support legs; one lockable hinge joint centered on the top of each side frame, and one lockable hinge joint centered on the bottom of each side frame, to facilitate outward and rearward folding of the front sections of said side frames by unlocking said lockable hinged joints; two hinged joints near the ends and one lockable hinged joint near the middle of said top cross member, two hinged joints near the ends and one lockable hinge joint near the middle of said bottom cross member, and a vertical member connected to said lockable hinged joints at the center of said cross members, to facilitate folding of said cross members by unlocking said hinged joints and raising said vertical member.