Katie Szyman has left her role as chief executive of Irvine-based Masimo Corp.

Her departure, which she announced two days ago on LinkedIn, follows the closure of Danaher Corp.’s $9.9 billion acquisition of Masimo Corp. Szyman departs after serving in the role for just over a year.

Her LinkedIn profile says she’s currently a “senior advisor to Danaher during acquisition integration of Masimo.”

“I am pleased to share—albeit with bittersweet emotions—that I have decided to step down from the CEO role at Masimo,” Szyman wrote on LinkedIn. “Leading Masimo has been an incredible privilege, and I am very proud of the growth and momentum we achieved together. We accomplished a great deal: developing and executing a strategy focused on our core healthcare business, reactivating our industry-leading product pipeline, expanding our talented leadership team, and delivering on our targets every quarter.”

For more details, read the June 22 edition of the Business Journal.