Walk supporting device

Surgery: splint – brace – or bandage – Orthopedic bandage – Splint or brace

Reexamination Certificate

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Details

C601S005000, C601S033000, C601S034000, C601S035000, C135S065000, C482S051000

Reexamination Certificate

active

07854715

ABSTRACT:
A walk supporting device includes a seating member on which a user is seated in a straddling manner and a pair of left and right leg links that support the seating member from below. Each of the leg links is coupled to the seating member to freely swing in a horizontal direction. The seating member is prevented from rolling around a support shaft serving as a swing fulcrum in the horizontal direction of the leg link to improve stability in the horizontal direction of the seating member. A stopper member coupled to the seating member is inserted between joint sections at upper ends of left and right leg links supported by the support shaft. A regulating mechanism that regulates the seating member in a posture orthogonal to an equiangular bisector of an angle in the horizontal direction formed by the left and right leg links may be provided.

REFERENCES:
patent: 4872665 (1989-10-01), Chareire
patent: 4875665 (1989-10-01), Kato et al.
patent: 6117052 (2000-09-01), Frost et al.
patent: 6220990 (2001-04-01), Crivello
patent: 6666796 (2003-12-01), MacCready, Jr.
patent: 6679813 (2004-01-01), Gray
patent: 6770040 (2004-08-01), Perner et al.
patent: 7425189 (2008-09-01), Eschenbach
patent: 2005/0014613 (2005-01-01), Chu
patent: 2006/0064047 (2006-03-01), Shimada et al.
patent: 2008/0020902 (2008-01-01), Arnold
patent: 5-329186 (1993-12-01), None
patent: 2003-220102 (2003-08-01), None

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