Massage unit and chair having pivotal lever to grip and knead

Surgery: kinesitherapy – Kinesitherapy – Device with applicator having specific movement

Reexamination Certificate

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Details

C601S102000, C601S103000, C601S116000, C601S133000

Reexamination Certificate

active

07494475

ABSTRACT:
A pivotal lever has a first therapeutic member and a second therapeutic member positioned below the first member, for the members to grip and knead the shoulder of the person to be massaged as by the fingers of the acupressurist. A massage unit20comprises a pair of left and right pivotal levers100pivotally movably arranged on a chassis21, and a first therapeutic member200and a second therapeutic member300arranged on each of the pivotal levers100and movable toward and away from each other. The first and second therapeutic members200, 300have motion conversion400coupled thereto for converting the pivotal movement of the pivotal lever100into the movement of the first and second therapeutic members200, 300toward and away from each other. The first and second therapeutic members200, 300grip the shoulder of the person when moved toward each other and release the shoulder from the gripping action when moved away from each other to thereby cause the members to simulate the gripping and kneading movement of the acupressurist.

REFERENCES:
patent: 6511448 (2003-01-01), Furiuie
patent: 6790190 (2004-09-01), Marcantoni
patent: 6899688 (2005-05-01), Wu
patent: 1 145 700 (2001-10-01), None
patent: 1 400 230 (2004-03-01), None
patent: 09-313559 (1997-12-01), None
patent: 2002-233559 (2002-08-01), None

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