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448 pages, Hardcover
Published September 17, 2024
Most breast pumps use a mechanical motor. We use a little tiny thing called a piazza pump. It vibrates 10,000 times per second, and it’d been used in the medical space – and we applied that to a breast pump.A piazza pump! Maybe they’re made in Italy! No, I’m 99% sure the Elvie CEO was saying was piezo pump, well-known technology based on the phenomenon of piezoelectricity, in which certain ceramics change shape when an electrical current flows through them.