Instruct the patient to brush the implant(s) twice daily to remove bacterial plaque with a low-abrasive dentifrice. A soft toothbrush should be used; options include a manual brush, electric, or sonic brush (examples include Oral-B Triumph, Sonicare, and Waterpik Sensonic Plus), Sulcabrush, or end-tuft brush.
Proof of concept (PoC) is a realization of a certain method or idea in order to demonstrate its feasibility, or a demonstration in principle with the aim of verifying that some concept or theory has practical potential. [citation needed] A proof of concept is usually small and may or may not be complete.
An Invacare Perfecto 2 oxygen concentrator. Portable oxygen concentrator (or POC) is a portable device used to provide oxygen therapy to patients at substantially higher oxygen concentrations than the levels of ambient air.It is very similar to a home oxygen concentrator, but is smaller in size and more mobile.n Invacare Perfecto 2 oxygen concentrator. Portable oxygen concentrator (or POC) is a portable device used to provide oxygen therapy to patients at substantially higher oxygen concentrations than the levels of ambient air.