Tactile stimulator

• US 4,779,615 A
• Filed: 05/13/1987
• Issued: 10/25/1988
• Est. Priority Date: 05/13/1987
• Status: Expired due to Term

• Current Assignee: Richard K. Frazier
• Original Assignee: Richard K. Frazier
• Inventors: Frazier, Richard K.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Lamb, Tonya
• Application Number:
  US07/049,326
• Time in Patent Office: 531 Days
• Field of Search: 128/33, 128/55, 128/43, 128/32, 128/24 R, 128/60
• US Class Current: 601/47
• CPC Class Codes: A61H 2201/0138 incorporated in furniture
• CPC Class Codes: A61H 2201/0142 Beds
• CPC Class Codes: A61H 2201/0149 Seat or chair
• CPC Class Codes: A61H 2201/5007 computer controlled
• CPC Class Codes: A61H 23/02 with electric or magnetic drive
• CPC Class Codes: H04R 1/028 associated with devices performing functions other than acoustics, e.g. electric candles

Abstract

A tactile stimulator for causing information from a remote input source either manually or automatically to be transmitted or transposed through a converter such as a transducer or computer to an output driver to provide tactile stimulation to a user. In an preferred embodiment, a preprogrammed source of music is used to create patterns of movement and sound to create a touching and moving sensation on the body of a user to enhance the feel of the music by the user. In a manual mode, a keyboard is connected through a computer or multiplexer switching unit to permit the user to create a pattern of pleasurable or therapeutic stimulation, or to create a recorded program for later and repeated uses. In an alternative embodiment, a preprogrammed, therapeutic regime is provided to massage a user. Alternative uses of the invention are also disclosed.

Claims

1. An apparatus for providing tactile stimulation of a body, comprising:

a source of signals having a predetermined electrical characteristic;

means for decoding said electrical signals to produce a programmed sequence of operative output signals;

an article structurally adapted for receiving at least a portion of a body of a user in contact therewith, said article including a plurality of switches in a spaced array, each of said switches having an extendable portion which, when actuated, extends and moves an area of said article against a portion of said body of said user;

said switches being connected to said decoding means to receive said operative output signals to be actuated thereby according to said programmed sequence, whereupon said body is tactilely stimulated according to said sequence.

2. The apparatus as set forth in claim 1, wherein said source of electrical signals includes signals representative of a prescriptive course of exercise therapy, whereby pre-selected switches are actuated in a pre-selected pattern for a particular area of the body at a particular time, whereby said user is therapeutically massaged.

3. The apparatus as set forth in claim 1, wherein said article is a bed, said switches being located near a surface of said bed to provide tactile stimulation of a body in said bed.

4. The apparatus as set forth in claim 3, wherein said article is a sofa having a seat portion and a back portion, some of said switches being located near a surface of each of said portions.

5. The apparatus as set forth in claim 1, wherein said source of signals is a keyboard and said decoding means is a microprocessor unit, said keyboard cooperating with said microprocessor unit for directly providing said operative electrical output signals to said switches to stimulate said user in response to a manual input.

6. The apparatus as set forth in claim 5, further including means for recording said manually produced signals for reproduction from said source.

7. The apparatus as set forth in claim 1, wherein said source of signals is a source of analogue signals, and said decoder means includes means for converting said analogue signals into digital signals.

8. The apparatus as set forth in claim 2, wherein said source of analogue signals is a musical source for providing musicial signals.

9. The apparatus as set forth in claim 8, wherein said output signals are representative of a particular, pre-selected, characteristic of said musical signals so that said actuation of said switches in said array tactilely simulates said music.

10. The apparatus as set forth in claim 9, wherein said pre-selected characteristic is tempo, so that the rate of actuation of said switches according to said programmed sequence corresponds to the tempo of said music.

11. The apparatus as set forth in claim 9, wherein said decoder means includes filter means so that said operative output signals are proportional to a selected frequency band of said signals, the actuation of said switching means being determined by the signals so selected according to said programmed sequence.

12. The apparatus as set forth in claim 9, wherein said extendable portions, when actuated, move a distance proportional to the amplitude of the signal provided thereto, so that louder music provides more intense stimulation.

13. The apparatus as set forth in claim 9, wherein said decoder means includes means for sensing the beat of said music, and said output signals are representative of said beat.

14. The apparatus as set forth in claim 9, wherein said operative output signals are a function of the amplitude of said musical signals, the frequency of actuation of said switches in said array being a function of said amplitude.

15. The apparatus as set forth in claim 14, wherein said extendable portions, when actuated, move a distance proportional to the amplitude of the signal provided thereto, so that louder music provides more intense stimulation.

16. The apparatus as set forth in claim 15, wherein said decoder means includes means for sensing the beat of said music, and said output signals are representative of said beat.

17. A method of tactilely stimulating at least a portion of a body of a user, comprising the steps of:

providing a source of electrical signals having a predetermined electrical characteristic;

decoding said signals to provide operative electrical output signals having a predetermined programmed sequence;

providing an article having, in a spaced array, a plurality of switches each including a portion extendable upon actuation to move an area of the article;

positioning at least a portion of the body in contact with at least one of the areas movable by the extendable portions; and

actuating said switches in said spaced array to extend the extendable portions in accordance with said operative output signals, and thereby to tactilely stimulate at least a portion of said body of said user.

18. The method as set forth in claim 17, wherein the step of providing includes the step of providing a musical source of said signals, whereby said body is stimulated according to a characteristic of said music.

19. The method as set forth in claim 17, wherein the step of providing includes the step of providing a programmed source of exercise signals, whereby said body is stimulated according to an exercise prescription.