Abstract:
A device to alleviate snoring is disclosed. It is an appliance that fits into the mouth, is held against the roof of the mouth by means on the upper premolars, and presses against the soft palate, preventing the soft palate from descending into the airway of the user.

Description:
Snoring is a common affliction. Snoring is caused by blockage of the air passage way during sleep, involving the soft palate and uvula. More specifically, the soft palate descends during sleep to partially block the airway. That descent can be produced or aggravated by many different factors. For instance, by relaxation of the soft palate support caused by sleep itself. Other causes include overweight, sleeping on the back, and a mispositioned jaw. 
     Snoring can signify sleep apnea, produce daytime fatigue, cause headaches, irritate partners, and cause irritability—among other negative symptoms. 
     It is therefore desirable to produce a device to minimize or stop snoring. 
     PRIOR ART 
     Many methods and devices have been, and are being, set forth as remedies for snoring. 
     Among these are appliances to advance the lower mandible, nasal sprays, nasal strips. More aggressive methods include the use of a positive air pressure breathing machine (CPAP), and in extreme cases, pharnygeal surgery. Each of these methods or devices has its advantages and disadvantages. Surgery, for instance, may not work, and can even produce worsening of the snoring problem, due to the formation of scar tissue in the air passageway. The CPAP machine is bulky, difficult to transport, and expensive. The appliance to advance the lower mandible requires a prescription, and can produce jaw pain. The nasal sprays, while lessening the problem of snoring, typically do not solve it. Similar limited success is found with nasal strips. Hence, it is desirable to provide a device that alleviates snoring while being portable, adjustable by the individual user, and inexpensive. 
     BRIEF DESCRIPTION OF THE INSTANT INVENTION 
     The invention described and claimed herein can be described as an oval shaped non-elastic bendable appliance that is fitted by the user or a professional health provider to the roof of the user&#39;s mouth. It is held in place by, for instance, press fit clamps securing it to two teeth on opposite sides of the upper mandible, typically the teeth just behind the canine or eye teeth, as the premolars provide maximum support and easy access. When in place, the device is parallel to the upper mandible&#39;s teeth. 
    
    
     
       BRIEF DESCRIPTION OF THE FIGURES 
         FIG. 1  is a top perspective view of the device of the instant invention. 
         FIG. 2  is an exploded view of the device of the instant invention. 
         FIG. 3  is a bottom view of the roof of the mouth with the device in place. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     It should be understood that the embodiment pictured is that of the basic device of the invention. For instance, it is illustrated with insulated solid wires. While functional, that is not the only embodiment possible. Various modifications of the invention may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited, except as by the appended claims. 
     Referring now to the Figures, an assembled device is shown in  FIG. 1 . It comprises a rear “U” shaped bendable non-elastic support rod  16 . That rear portion, while flexible, will retain the shaped into which it bent or flexed, much like a solid wire. In other words, it is non-elastic. In use, it serves to prevent the soft palate from descending. The two forward arms of the rear portion  16  are slip fitted into a the two rearward pointed “U” shaped bendable non-elastic flexible bridge tube  12 . The slip fit allows for adjustment of the length of the device to suit the user. In one configuration, Inside the tube  12  a stiffener (Shown in  FIG. 2 )  18  causes the tube to hold a configuration into which it is bent. In another configuration, the tube itself is stiff enough to be non-elastic, but bendable. It can be seen that the assembly can therefore be bent into a narrower or wider configuration to suit the user. The device also has a plurality of fastening means, in this case two clamps  14  slidably affixed to the tube  12 . In use, the clamps are a press fit on the tooth behind the canine tooth, thereby holding the device at or near the roof of the user&#39;s mouth. In the embodiment shown, the outer arm  15  contacts the outer surface of the user&#39;s tooth, while the inner portion  17  of the clamp contacts the inner surface of the tooth. The clamp operates by being “springy”, that is, being sprung such that the outer arm  15  tends to approach the inner portion  17 , thereby squeezing the tooth, and being removably affixed to the tooth thereby. This is also illustrated in  FIG. 3 . The slidable nature of the clamps  14 , again, is to allow the adjustment of the device for the individual user. 
     It should be understood that while the embodiment shown is of the “one size fits all” fashion, due to its multiple adjustments, that configuration is not required. If a device of the instant invention is made of, for instance, thermo-setting plastic, it can be fitted to the individual user, and then be fixed in that configuration, in a fashion known to those in the art. 
     Referring to  FIG. 2 , the device is shown in an exploded view. In this view, the tube stiffener  18  is visible. When the device is assembled, the stiffener  18  is inserted into the tube  12  through an orifice  13  at either end of the tube  12 . Then, the clamps  14  are slid onto the bridge tube, and finally the arms of the rear portion  16  are inserted into their respective orifices  13  at either end of the tube  12 . 
     Referring now to  FIG. 3 , the device is shown in its position of the roof of the user&#39;s mouth. It can be seen that the clamps are affixed to the teeth behind the canine teeth. Further, the device has been squeezed along its length, so that its minor axis A ( FIG. 1 ) fits between the teeth. Similarly, the rear portion  16  has been slid the proper distance inside the tube  13  such that the major axis B ( FIG. 2 ) of the device places the rearmost portion of the rear portion either behind the uvula, or just in front of it. 
     Referring back to  FIG. 1 , the device is illustrated to be planar. In use it is not. Rather, the rear of the rear portion  12  is bent upward in the direction of the arrow  19 , and retains that bend. Thus, the entire device except the rearmost portion is in a plane along the roof of the mouth, but the bending of the rear causes it to be higher, pressing the portion of the roof of the mouth just in front or just behind the uvula upwards. This upwards pressing stops the soft palate from descending and partially blocking the air passage. It is that partial blocking that is the cause of many types of snoring, and stopping that blockage alleviates the snoring.