ResMedResMed (NYSE: RMD) saw a dramatic surge in demand for its sleep and respiratory care products after a serious recall knocked competitor Philips out of the market for a year, according to CEO Mick Farrell.

But Farrell also explained during ResMed’s Q4 earnings call yesterday evening that the San Diego–based company is running into supply chain problems as it seeks to respond.

“Global supply chain limitations, including a shortage of electronic components, as well as ongoing freight constraints and costs are impacting our ability to respond to the unprecedented increase in demand for ResMed products,” Farrell said during the call, transcribed by SeekingAlpha. He added that major producers have suggested that chip and electronic components shortages could last 12 or even 18 months.

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