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Figure 1 | BioMedical Engineering OnLine

Figure 1

From: Magnetic resonance flow velocity and temperature mapping of a shape memory polymer foam device

Figure 1

SMP foam device. SMP foam device on the light diffusing fiber in its expanded form (top left). The fiber is threaded axially through the foam cylinder. Eight-blade cylindrical crimping machine with heated blades (right) used to collapse the foam into its secondary form (bottom left). Laser light emitted from the light diffusing fiber heats the surrounding collapsed foam, causing it to expand (photothermal actuation). Minor scale divisions in millimeters.

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