Abstract:
This invention relates to a method and apparatus for applying Frequency Vibrations of Sound and Light (hereinafter sometimes referred to as “FVSL”) to a user for the administration of therapeutic treatment including relaxation and other benefits.

Description:
This Application is a continuation application of U.S. patent application Ser. No. 09/359,819, filed on Jul. 23, 1999, now U.S. Pat. No. 6,544,165, and entitled “Method and Apparatus for Applying Frequency Vibrations Therapeutically”. 
    
    
     FIELD OF THE INVENTION 
     This invention relates to a method and apparatus for applying Frequency Vibrations of Sound and Light (hereinafter sometimes referred to as “FVSL”) to a user for the administration of therapeutic treatment including relaxation and other benefits. 
     BACKGROUND OF THE INVENTION 
     The therapeutic benefits of utilizing light, sound, color, smell, magnetic fields and vibration are known. Medical evidence indicates that the health of people may be affected by exposure to light. For example, a condition known as Seasonal Affective Disorder occurs during seasonal periods of low light and is characterized by a depressed condition in those people so affected. 
     It is also known that sound plays a substantial role in changes of pulse frequency, blood pressure, blood circulation, muscle relaxation, perspiration and oxygen consumption of a person. Previously, sound therapy has been applied to a user&#39;s ears and body, light has been applied to a user&#39;s eyes, and other stimuli have been combined to relax a user. Further, it is well known that the different parts of the human brain are known to correspond to different parts of the body; for example, the two hemispheres of the brain are known to correspond to different sides of the body. It would be advantageous over the prior art to stimulate the user&#39;s brain through the application of sound specifically and independently directed to the right and left sides of the user&#39;s body along with the application of the sound to the user&#39;s ears and light to the user&#39;s eyes. 
     The object of the present invention is to provide better stimulation to a user&#39;s mind and body using acoustic vibrations, also known as sound, directed to the right and left sides of the human body and to provide a substantially dark space to the user&#39;s eyes which includes at least one light source for controlling light to the user&#39;s eyes. Certain forms of the enclosure can also act as a sound reflector to direct acoustic vibrations to the skin and ears of the user. 
     The present invention relates to a method and an apparatus for applying Frequency Vibrations of Sound and Light to a user&#39;s body and eyes to facilitate physiological and psychological benefits to the user such as relaxation, and especially the application of acoustic vibrations from separate transducers to the right and left side of a user&#39;s body. 
     SUMMARY OF THE INVENTION 
     In accordance with this invention, a method and apparatus for applying Frequency Vibrations of Sound and Light to a user using a therapeutic light and sound system are disclosed. 
     The therapeutic light and sound system comprises a support structure having a longitudinal centerline, a top side, and a bottom side for supporting a user; at least two transducers arranged on opposite sides of the longitudinal centerline for producing acoustical vibrations substantially directed to the right side and left side of the user, respectively; an enclosure module for forming a substantially dark space for the user&#39;s eyes, and at least one light source coupled to the substantially dark space for transmitting light to the user&#39;s eyes. Preferably, the therapeutic light and sound system further comprise a mat placed on the top side of the support structure for cushioning the user and transmitting the acoustical waves to the right side and left side of the user&#39;s body. The invention may also include a sound generator for actuating the transducers. 
     Another aspect of the invention relates to a therapeutic light and sound system comprising a support structure including: a top side for supporting a user, the user having a right side and a left side; at least one right transducer arranged on the support structure for transmitting acoustic vibrations to the right side of the user; at least one left transducer arranged on the support structure for transmitting acoustic vibrations to the left side of the user; an enclosure module for forming a substantially dark space for the user&#39;s eyes; and at least one selectively energized light source coupled to the substantially dark space for transmitting light to the user&#39;s eyes. 
     The method of therapeutic treatment using light and sound comprises the steps of: supporting a user on a support structure having a top side and including at least one right transducer arranged below the user&#39;s body corresponding to the user&#39;s right side and having at least one left transducer arranged below the user&#39;s body corresponding to the user&#39;s left side; transmitting acoustical vibrations from right transducers substantially to the right side of the user&#39;s body and transmitting acoustical vibrations from the left transducers substantially to the left side of the user&#39;s body; providing an enclosure module for forming a substantially dark space for the user&#39;s eyes; and coupling at least one selectively energized light source to the substantially dark space for transmitting light to user&#39;s eyes. 
    
    
     
       DESCRIPTION OF THE DRAWINGS 
       The invention will be more readily understood from a non-limiting description of a preferred embodiment that follows and from the diagrammatic figure of the drawings. 
       In the drawings: 
         FIG. 1  is a non-limiting diagram illustrating the system in a preferred embodiment of the present invention; and 
         FIG. 2  is a non-limiting diagram showing a cross-sectional view in a preferred embodiment of the present invention. 
     
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Referring now to  FIG. 1 , there is shown a schematic diagram for one embodiment of the present invention. As shown in  FIG. 1 , the embodiment of the therapeutic light and sound system has a support  10  comprising a longitudinal centerline  12 , a top side  14 , and a bottom side  16 . The support  10  should be large enough to support the user and of sufficient strength to remain substantially rigid when subjected to the user&#39;s weight. Examples of materials that can be used for the support include, but are not limited to, wood, sound board, plywood, particle board, composite insulation board, plastic, glass, Plexiglas, fiberglass, metal, stone, marble, etc. Preferably the support material would provide a sound insulation or a sound insulating material that could be attached to the support material. Also, the supporting material would preferably be substantially opaque to light transmission or could be covered with a light absorbing material. For example, the supporting material could be substantially opaque, painted or covered with a light absorbing material. 
     In a preferred embodiment of the present invention, the support  10  includes at least one supporting member  19 . For example, the supporting member may be a single solid base or column. In a more preferred embodiment of the present invention, the support  10  includes at least two supporting members. In a most preferred embodiment of the present invention, the support  10  includes at least four supporting members. For example,  FIG. 1  shows the best mode including four supporting members  19  on movable wheels. 
     The support  10  further includes at least two transducers  20  arranged on opposite sides of the longitudinal centerline  12 . The longitudinal centerline as defined for the purposes of this invention corresponds to the right and left sides of a user which may or may not correspond to the exact centerline of support. The transducers corresponding to the right side of the user are also known as the right transducers and the transducers corresponding to the left side of the user are also known as the left transducers. 
     Each transducer emits acoustic vibrations about the range of human auditory response. Light and sound vibrations can be defined by either the frequency or wavelength. Preferably the sound frequency range produced is from about 10 Hz to about 25,000 Hz, and more preferably sound frequency is from about 30 Hz to about 20,000 Hz. The transducers are also known as speakers. For example, individual speakers may be full range speakers or may produce frequencies of a limited range. The transducers are preferably electro-mechanical in nature. Limited range speakers are sometimes referred to as sub-woofers, woofers, mid-range and tweeters. 
     The transducers  20  on the opposite sides of the longitudinal centerline  12  are preferably separated by an attenuating barrier  22  placed between the transducers. The transducers may be placed in groups or placed individually. Preferably, at least one attenuating barrier is provided to reduce transmission of acoustical waves between the transducers on opposite sides of the longitudinal centerline. More preferably, attenuating barriers are also placed between groups of or between individual transducers on the same side. Most preferably, an attenuating housing  24  can be formed by fully enclosing the transducers, either in groups or individually, by using attenuating barriers  22 . For example,  FIG. 1  shows eighteen transducers  20  grouped in six sets of three attached to the bottom side of the support  10 . The groups of three transducers  20  are separated by attenuating barriers  22  which, in the disclosed embodiment, form attenuating housings  24 . 
     The transducers  20  may be placed either above, below or mounted within the support  10 . preferably, the transducers  20  are attached to the support  10 . The transducers  20  may be either attached to the top side  14 , the bottom side  16  or set within the body of the support. If the transducers  20  are attached to the bottom of the support, then an acoustical transmitter  26  must be used if the support does not substantially transmit the acoustic vibrations. Such an acoustical transmitter; for example, may be a plurality of holes in the support, a single opening in the support, or some frequency transmitting material in the support corresponding to the transducers. 
     One example of the acoustical transmitter  26  may be an opening or holes that correspond to the removal of material in any shape and extending from the bottom side  16  of the support to the to side  14  of the support that allow for the transmission of the acoustic vibrations. For example the openings or holes may remove material in the shapes of cubes, parallel pipeds, spheres, pyramids, cones, cylinders, etc. Preferably, the opening or holes are cylindrically shaped. A second type of acoustical transmitter may be a frequency transmitting material that may replace the opening or holes to allow for the transmission of the acoustic vibrations. 
     An enclosure module is required to create a substantially dark space at least around the user&#39;s eyes. In the preferred embodiment shown in  FIG. 1 , an enclosure module  40 , of any suitable shape, with the top side  16  of the support  10  acting as the base, forms a substantially dark space  45  such that the substantially dark space  45  is sufficiently large enough to accommodate a user. In one preferred embodiment of the present invention, the enclosure module  40  would provide some sound insulation, or some sound insulating material could be attached to the inside or outside of the enclosure module  40 . In another preferred embodiment of the present invention, the enclosure module  40  could be covered with a light absorbing material, and more preferably, the enclosure module  40  would be substantially opaque to light transmission. For example, the enclosure module  40  could be substantially opaque, or painted or covered with a light absorbing material. In another embodiment of the present invention, the enclosure module  40  may be of any size but preferably the substantially dark space  45  is of sufficient size to enclose the user. Examples of enclosure modules that can form a substantially dark space include light excluding eye goggles or rooms from which light can be substantially excluded. 
     In  FIG. 1 , the enclosure module  40  is made of wood and has a top  50 , a back  60 , a first  70 , a second side  80 , and a front  90 . Access to the interior of the substantially dark space  45 , shown in  FIG. 1 , is through at least one access port. For example, in  FIG. 1  the front  90  and the top  50  are connected with hinges  92  that allow the front  90  to be pivotally lifted using handle  94  thereby forming an access port for the user. Other access ports may be created in the enclosure module  40 , the support  10 , or in combination of the enclosure module  40  and support  10 . Optionally, a communication system is available so the user may communicate with a person outside the system. 
     In the preferred embodiment of the present invention shown in  FIG. 1 , a second access port in the first side  70  having hinges  74  and a handle  72  is shown. The second access port shown in  FIG. 1  may also be used to communicate with the user while maintaining the substantially dark space (i.e., a communication system) by opening the second access port slightly. Other examples of mechanical and electrical methods of communication systems are available, such as two-way intercoms, etc. 
     The substantially dark space  45  includes at least one selectively energized light source  100 . The light source or sources may be any sort of illuminating device including, but not limited to, incandescent bulbs, fluorescent lights or display terminals or combinations thereof. The light source  100  may be a white light source to simulate sunlight. Alternatively, the light source or sources may produce colored light by the light source itself or by using a color filter.  FIG. 1  shows eight light sources  100   a  and  100   b  attached to the top  50 . Preferably, the lights are enclosed in a multiple-sided mirrored reflector where the number of sides is at least equal to two. In the preferred embodiment of the present invention shown in  FIG. 1 , two of the light sources,  100   a , are white light enclosed in a six-sided mirrored reflector  104  and six other light sources  100   b  use colored filters or colored lights. The light sources produce light that is visible to the user&#39;s eye including, but not limited to, red, orange, yellow, violet, blue and green. The wavelengths of the light are generally between 400 nanometers and 800 nanometers. The light source, or light sources, are coupled to the substantially dark space  45  by placing the light source, or light sources, anywhere within the substantially dark space or the light may be transmitted by transmitting light into the substantially dark space  45  by some method, such as, for example, a fiber optic. Preferably, the light source, or sources,  100  are mounted on the enclosure module  40  in a way that light reaches the substantially dark space  45 . More preferably, the light sources are mounted above the user. Further, the light source, or light sources, may be controlled individually or in groups by actuating switches. Preferably, the actuating switch can vary the intensity and duration of the selectively energized light or light sources. More preferably, each light source has a separate actuating switch for varying the light source intensity. 
     The substantially dark space  45  may also have a temperature moderation device  110 . Such temperature moderation devices include, but are not limited to, for example, a fan, a heater and an air conditioner. The temperature moderation device may also provide ventilation for the user.  FIG. 1  shows a hole  110  inserted in the second side  80  which can accommodate a fan as a temperature moderation device. Such devices could be mounted or equipped with light baffles to prevent unnecessary light from entering the substantially dark space  45 . 
     The present invention also includes at least one sound generator  120  having at least two outputs  122  that are connected to the transducers  20 . The sound generator  120  may be any sort of device that generates an electrical output which may be converted into acoustic vibrations. Examples of some types of sound generators include, but are not limited to, stereo systems, radio receivers, phonographs, compact disc players, tape recorders and players, cable box decoders, satellite signal capturing devices, televisions, video cassette recorders, Internet connecting devices, etc. The sound generator  120  includes either an internal or external amplifier to actuate the transducers. For example,  FIG. 1  shows a stereo system  120  including an external amplifier  126 . The sound generator  120  may be placed anywhere, but in one preferred embodiment of the present invention, the sound generator  120  may be placed on the top  50  of the enclosure module  40  and a covering unit may be made to cover the sound generator  120 . 
     Referring to  FIG. 2 , the acoustic vibrations produced by each of the transducers are directed upward through a mat  30  towards either the right side or left side of a user. The mat  30  may be of any porous material which allows the frequency vibrations to reach the user. Examples of some types of material that the mat may be composed of include, but are not limited to, polyethylene foam, sponge, cotton, and other foam rubbers and plastics, etc. The mat  30  may also have a covering that does not substantially reduce the frequency vibrations. The mat provides a cushion on which the user may lay on either the user&#39;s front or the user&#39;s back with the midline of the body of the user substantially between the right and left transducers. 
     Controls for the sound generator and the actuating switches may be accessible to the user or may be controlled outside the substantially dark space  45 . Preferably, the right transducer, or transducers, and the left transducer, or transducers, may be proportionally controlled. An example of proportional control is balance between the right transducer, or transducers, and the left transducer or transducers. More preferably, the right transducer, or transducers, as a set, and the left transducer, or transducers, as a set, may be controlled using separate controls. Most preferably, each transducer may be controlled using a separate control. In another preferred embodiment of the present invention using controls, the lights may be selectively energized for duration and light intensity by an actuating switch. 
     The present invention may also employ a controller to control the sound generator or generators, one or more light sources, or both. The controller may be either a specifically designed device or a general purpose computer employing a software program to control delivery of the frequency vibrations to the user. In another preferred embodiment of the present invention, the controller may control any combination of the lights or the right and left transducers. The lights and the right and left transducers may also be controlled in a related manner such that the acoustic vibrations and light are coordinated to stimulate the user&#39;s brain. 
     Further, the present invention may also incorporate an aroma device to simulate the olfactory of the user (also known as the nose). 
     Whereas, a specific preferred embodiment of the present invention has been described, it will be understood that variations and modifications may be made without departure from the spirit and scope of the present invention as set forth in the appended claims.