Attached files

file filename
S-1/A - AMENDMENT NO.3 TO FORM S-1 - Inogen Incd597508ds1a.htm
EX-10.23 - EX-10.23 - Inogen Incd597508dex1023.htm
EX-10.24 - EX-10.24 - Inogen Incd597508dex1024.htm
EX-10.25 - EX-10.25 - Inogen Incd597508dex1025.htm
EX-10.26 - EX-10.26 - Inogen Incd597508dex1026.htm
EX-10.27 - EX-10.27 - Inogen Incd597508dex1027.htm
EX-10.6 - EX-10.6 - Inogen Incd597508dex106.htm
EX-10.7 - EX-10.7 - Inogen Incd597508dex107.htm
EX-10.8 - EX-10.8 - Inogen Incd597508dex108.htm
EX-23.1 - EX-23.1 - Inogen Incd597508dex231.htm

Exhibit 23.2

Consent of Independent Registered Public Accounting Firm

Inogen, Inc.

Goleta, California

We hereby consent to the use in the Prospectus, constituting a part of this Amendment No. 3 to Registration Statement file number 333-192605, of our report dated October 15, 2013, except for the reverse stock split disclosed in Note 11 which is as of November 12, 2013, relating to financial statements of Inogen, Inc., which is contained in that Prospectus.

We also consent to the reference to us under the caption “Experts” in the Prospectus.

/s/ Macias Gini & O’Connell LLP

Los Angeles, California

January 27, 2014