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N2 gas egress from patients' airways during LN2 spray cryotherapy

John P O'Connor1, Brian M Hanley1, Thomas I Mulcahey1

  • 1CSA Medical, Inc. 91 Hartwell Avenue, Lexington MA 02421, USA.

Medical Engineering & Physics
|March 23, 2017
PubMed

Keywords:
CryoablationLN(2) spray cryotherapyN(2) egressPassive venting

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