Sweat-induction iontophoresis system

Definition

An assembly of devices designed to induce sweating by the transdermal introduction of water-soluble electrolytic substances, typically containing pilocarpine, into the sweat glands using an electric stimulus (iontophoresis). It typically consists of a generator that supplies variable low-voltage electricity via two connected electrodes. After stimulus application a sweat sample is collected from the area where the positive electrode was located. The chloride and/or sodium concentration of this sweat sample is then analysed, primarily to help diagnose cystic fibrosis (CF). Devices associated with sweat collection/containment may be included.

GUDID devices

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Last updated

2025-03-07 15:57:42