Portable massage device

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

Patent

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Details

601118, 601127, 601133, 601134, D24212, D24215, A61A 1500

Patent

active

060567090

ABSTRACT:
A portable massage device for providing effects of finger pressing massage and kneading massage (like fingers of a person repeatedly gripping and separating from each other) by kneading members including a driving mechanism 2 which is disposed on one of a pair of fixed plates 11 of a frame 1, a driven rotary shaft 3 which is rotatably held on the frame and driven to rotate by the driving member 2, driven rotary plates 4 which are disposed on the center part of the driven rotary shaft 3 and driven to rotate by the driving member 2, cam parts 41 which have a convex and concave surface 42 formed on one end, kneading members 5 which are disposed on shaft 3 and slide freely thereon, and have cam receiving parts 51 to contact the cam parts 41 of the driven rotary plates 4 for moving the kneading members toward and away from each other on the shaft 3, and a power spring member 6 which is disposed on the two kneading members 6 to make the motions of the kneading members 5 repeat continuously.

REFERENCES:
patent: D305563 (1990-01-01), Yamasaki
patent: D349772 (1994-08-01), Yamasaki et al.
patent: 2052656 (1936-09-01), Prien
patent: 2306424 (1942-12-01), Betz
patent: 2446099 (1948-07-01), Niblack
patent: 2633123 (1953-03-01), Bell
patent: 3279462 (1966-10-01), Niquet
patent: 3398741 (1968-08-01), Burk
patent: 4016872 (1977-04-01), Yamamura et al.
patent: 4127116 (1978-11-01), Pannetier
patent: 4505267 (1985-03-01), Inada
patent: 4716891 (1988-01-01), Yorgan
patent: 4782823 (1988-11-01), Yamasaki
patent: 5460598 (1995-10-01), Yamasaki et al.
patent: 5741218 (1998-04-01), Fujii
patent: 5843006 (1998-12-01), Phillips et al.
Drawings from U.S. Serial No. 09/079 577, Filed May 15, 1998 Attorney Ref: Protec Fuji Case 53 (5 sheets).

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