Piezoelectric shoe insert
First Claim
1. An electrical stimulation apparatus, comprising:
- a shoe insert shaped to be inserted into a shoe;
at least one piezoelectric member disposed in the shoe insert, the at least one piezoelectric member having an active and an inactive state, such that the piezoelectric member generates electrical energy when in the active state;
at least one electrode disposed in the shoe insert, the at least one electrode electrically connected to the at least one piezoelectric member, such that when the at least one piezoelectric member sends electrical energy to the at least one electrode, the at least one electrode provides electrical stimulation to a user in contact with the at least one electrode; and
the at least one electrode including a plurality of layers, with a first layer of the at least one electrode comprising a metal integral conductive silicon rubber material, with the first layer positioned most proximate to the user, and with a second layer of the at least one electrode positioned adjacent the first layer, the second layer comprising a conductive adhesive gel material.
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Accused Products
Abstract
An electrical generating device for use with a shoe worn by a user may include a shoe insert to be positioned within the shoe, and the shoe insert may include an elastomer electrode to apply an electrical signal to the user. The elastomer electrode may include a metal integral conductive silicon rubber conductive surface. The elastomer electrode may include silver, silver plated copper, or conductive metal plated material filled silicon filled silicon sheet or a conductive adhesive gel layer. The elastomer electrode may include a conductive carbon film or a conductive metal sheet. The elastomer electrode may include a conductive silver sheet or may include a conductive metal sheet.
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Citations
18 Claims
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1. An electrical stimulation apparatus, comprising:
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a shoe insert shaped to be inserted into a shoe; at least one piezoelectric member disposed in the shoe insert, the at least one piezoelectric member having an active and an inactive state, such that the piezoelectric member generates electrical energy when in the active state; at least one electrode disposed in the shoe insert, the at least one electrode electrically connected to the at least one piezoelectric member, such that when the at least one piezoelectric member sends electrical energy to the at least one electrode, the at least one electrode provides electrical stimulation to a user in contact with the at least one electrode; and the at least one electrode including a plurality of layers, with a first layer of the at least one electrode comprising a metal integral conductive silicon rubber material, with the first layer positioned most proximate to the user, and with a second layer of the at least one electrode positioned adjacent the first layer, the second layer comprising a conductive adhesive gel material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A shoe insert operable to provide electrical stimulation to a user, comprising:
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at least one piezoelectric member integrated with the shoe insert, the at least one piezoelectric member having an active and an inactive state, such that the piezoelectric member generates electrical energy when in the active state; and a plurality of electrodes integrated with the shoe insert, the plurality of electrodes electrically connected to the at least one piezoelectric member, such that when the at least one piezoelectric member sends electrical energy to the plurality of electrodes, the plurality of electrodes provide electrical stimulation to the user when in contact with the plurality of electrodes; at least one of the plurality of electrodes each including a plurality of layers, with a first layer of the at least one electrode comprising a metal integral conductive silicon rubber material, with the first layer positioned most proximate to the user, and with a second layer positioned adjacent the first layer, the second layer comprising a conductive adhesive gel material; a controller electrically connected to each of the at least one piezoelectric member and the plurality of electrodes; a power source electrically connected to the controller, the power source operable to store electrical energy from the at least one piezoelectric member; and the controller for controlling the delivery of electrical energy to the plurality of electrodes from at least one of the power source and the at least one piezoelectric member. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification