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. Author manuscript; available in PMC: 2020 May 26.
Published in final edited form as: Biomaterials. 2018 Nov 5;192:226–234. doi: 10.1016/j.biomaterials.2018.11.005

Fig. 2.

Fig. 2.

A. Schematic of “opposed chamber”. The thick yellow lines represent the PDMS elastomeric sheets, with the test surfaces facing the blood side (red). Note that the two chambers (blue) are actuated out of phase so that one sheet is inflating while the other deflates. The acrylic clamps are held together by long bolts (not shown in A, but visible in B). B. The opposed chamber shown when filled with green water for illustration.C. Blood experiment in progress with peristaltic pump in the background. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)