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US 5,140,979 AGranted
Massager
AssigneeShin-Atsu-Shin Clinic, Inc.
InventorHajime Nakagawa
Life of this patent
Estimating the term…
Abstract
A massager for giving vibratory hits on a skin face. A multiplicity of stimulative projections each having an acute apex are provided on an impingement vibrating member impinging on the skin face. The impingement vibrating member is fitted with an ion electrode for energizing pointwise the minus ions on the skin face. The ion electrode is formed with an energizing projection, whereby the minus ions act pointwise on the skin face.
Claims5
A massager for giving vibratory hits on a skin face, comprising:
- an impingement vibrating member moving to and fro with respect to a skin face, said member having a hole perforated in a substantially central portion thereof;
- a multiplicity of stimulative projections formed on a front surface of said impingement vibrating member and each having a substantially acute apex;
- and
- an ion electrode, fitted to the underside of said impingement vibrating member, for energizing minus ions on the skin face, characterized in that an energizing portion projecting from a front surface of said ion electrode extends into said hole perforated in said impingement vibrating member.
1 more element
Dependencies are inferred from the claim text.