An individualized plastic intraoral device for the collection of human parotid saliva

A new individualized, non-invasive device for the collection of parotid saliva is described which offers the following advantages: automatic placement in the proper position for saliva collection by patients without the help of a technician, lack of deadspace, lack of salivary leakage around the device, elimination of cross contamination between patients, and unlimited re-use. Because of its simplicity, it is an ideal device for routine collection of parotid saliva samples in therapeutic drug monitoring, biochemical monitoring of exposure to toxic materials, and detection of secretory component deficiencies of immune system disorders.