Dental retainer with pH sensor

1. An apparatus for gathering pH data from a patient's mouth, comprising:

an oral insert comprising a contoured region connected to a labial bow and a palate region connected to clasps for securing the oral insert;

a plurality of flat pH sensors positioned in the palate region and the contoured region of the oral insert in respective positions configured to expose the flat pH sensors for measuring pH, wherein the respective positions correspond to respective biomarkers sensed in the respective positions;

wherein the plurality of flat pH sensors are proximal pH sensors and distal pH sensors positioned on the oral insert in proximal and distal positions, and wherein the proximal positions are adjacent the clasps for securing the oral insert and distal positions are adjacent the labial bow;

at least one data transmission device and at least one power device in respective positions in the palate region of the oral insert and separated from the distal pH sensors within the contoured region of the oral insert and further separated from proximal pH sensors within the palate region of the oral insert, wherein the separated data transmission device and separated power device are in electrical communication across the oral insert with all of the plurality of flat pH sensors and configured to transmit pH sensor data to a network;

wherein proximal pH sensors provide respective pH sensor data corresponding to one respective biomarker related to gastroesophageal reflux disease (GERD) acid in the patient's saliva, and wherein the respective pH sensor data from the distal pH sensors corresponds to another respective biomarker for dietary acid exposures in the patient's mouth.

2. An apparatus according to claim 1 , wherein said oral insert comprises a shape that fits against a roof of the patient's mouth.

3. An apparatus according to claim 1 , wherein said oral insert comprises a Hawley retainer.

4. An apparatus according to claim 1 , wherein said clasps comprise Adams clasps.

5. An apparatus according to claim 1 , further comprising a receiver connected to a computer to retain the pH sensor data in computerized memory for analysis.

6. An apparatus according to claim 1 , wherein said palate region and said contoured region are separable.

7. An apparatus according to claim 1 , wherein said oral insert is removable from the mouth via manual manipulation.

8. An apparatus according to claim 1 , wherein the flat pH sensors are so dimensioned as to fit within the patient's mouth.

9. The apparatus according to claim 1 , further comprising mechanical fasteners attaching the pH sensors to the oral insert.

10. The apparatus according to claim 9 , wherein the mechanical fasteners attach the pH sensors to the oral insert in a modular arrangement.

11. A system for recording pH levels in a patient's mouth for a period of time and diagnosing medical conditions, the system comprising:

a processor in data communication with computerized memory storing computer implemented software configured with instructions to record pH readings of saliva in the patient's mouth;

an oral insert comprising clasps and a labial bow, each for securing the oral insert in the patient's mouth;

a plurality of pH sensors positioned on the oral insert in respective positions configured to expose the pH sensor to the saliva at a plurality of locations in the patient's mouth;

wherein the plurality of pH sensors are proximal pH sensors and distal pH sensors positioned on the oral insert in proximal and distal positions, and wherein the proximal positions are adjacent the clasps for securing the oral insert and distal positions are adjacent the labial bow;

at least one data transmission device and at least one power device positioned in the oral insert and separated from the pH sensors, wherein the separated data transmission device and separated power device are in electrical communication across the oral insert, via respectively separate circuits, with all of the plurality of flat pH sensors, and wherein the data transmission device is configured to transmit pH sensor data to a network;

photographs documenting erosive lesions on certain teeth of the patient, said photographs being accessible for visual comparison to a scale showing a severity of dental erosion, wherein the comparison to the scale and the pH sensor data correlate acid exposure on the certain teeth; and

suggested treatment data stored in the computerized memory and corresponding to levels of the severity of dental erosion on the scale.

12. The system according to claim 11 , wherein the network is a wireless data communications network.

13. The system according to claim 11 , wherein the oral insert comprises channels directing saliva from the patient's mouth to the pH sensor for determining the pH level.

14. The system according to claim 11 , wherein the scale is a Keels-Coffield Severity Scale.

15. The system according to claim 11 , wherein the comparison differentiates GERD acid exposures from dietary acid exposures in the mouth.