With adaptive multiple quantization, a video or other digital media codec can adaptively select among multiple quantizers to apply to transform coefficients based on content or bit rate constraints, so as to improve quality through rate-distortion optimization. The second organ or the examination area is scanned, preferably spirally. By infusing the oxygen-supersaturated fluid into the hypoxemic or normoxemic blood from the patient, hyperoxemic blood is thereby produced. The engaging tab is formed on and protrudes from the mounting recess. It is a notable feature of the composition of the present invention that it is free of hazardous materials and fatty acids.