Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 5551425 | Potential difference and perfusion pressure catheter A perfusion catheter is designed to be used both as an exploring catheter for measuring potential difference across the gastrointestinal wall and for simultaneous measurement of pressure at the same site. The catheter includes a perfusion lumen into which... | 09/03/1996 |
| 5507289 | System and method to diagnose bacterial growth A system and a method for monitoring intragastrointestinal concentrations of ammonium, and urease, during short or prolonged periods is presented, as an indicator of the presence and activity of an intragastrointestinal Helicobacter Pylori ("HP") infectio... | 04/16/1996 |
| 5479935 | Ambulatory reflux monitoring system An ambulatory system for recording and analyzing gastroesophageal reflux is presented. The system comprises a digital recorder, an analysis software package and a catheter for measurement of changes in esophageal impedance. For the first time, gastroesoph... | 01/02/1996 |
| 5477860 | Catheter for measuring respiration and respiratory effort A catheter for the ambulatory monitoring and recording of respiration, respiratory effort, and pH, to facilitate the study of sleep apnea and related diseases, comprising a tubular body, with one or more lumens, each lumen used for measuring one factor, t... | 12/26/1995 |
| 5477854 | System and method to monitor gastrointestinal Helicobacter pylori infection A system and a method for monitoring intragastrointestinal concentrations of ammonium during prolonged periods is presented, as an indicator of the presence and activity of an intragastrointestinal Helicobacter Pylori ("HP") infection. Ambulatory monitori... | 12/26/1995 |
| 4981470 | Intraesophageal catheter with pH sensor An intraesophageal catheter comprising a tubular body, a pH sensor extending through the interior of the tubular body for pH measurement, and a balloon inflation pressure sensor communicating with the interior of the tubular body. The tubular body is comp... | 01/01/1991 |
