- bronchospirometer
- A rare device for measurement of rates and volumes of air flow into each lung separately, using a double-lumen endobronchial tube. [broncho- + L. spiro, to breathe, + G. metron, measure]
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bron·cho·spi·rom·e·ter (brong″ko-spi-romґə-tər) an instrument used in bronchospirometry.
Medical dictionary. 2011.