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. Author manuscript; available in PMC: 2020 May 25.
Published in final edited form as: Nat Biomed Eng. 2019 Nov 25;4(2):148–158. doi: 10.1038/s41551-019-0480-6

Fig. 1 |. Images, schematic illustrations, functional flow charts and mechanical modeling results for a wireless, skin-interfaced mechano-acoustic (MA) measurement technology designed for mounting on the suprasternal notch (SN).

Fig. 1 |

a, Images that demonstrate soft device mechanics during movements of the neck while interfaced to the SN. b, Exploded schematic illustration of the active components, interconnect schemes and enclosure architectures. c, Block diagram of the system operation (Note S1). d, Finite element modeling of the mechanics during uniaxial tensile and twisting deformations. e, Images of a device in undeformed (top), stretched (middle) and twisted (bottom) configurations.