POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby constitutes
and appoints each of Scott Dodson and Scott Murcray of AirXpanders,
Inc. (the Company), and Mark Weeks and Marina Remennik of Cooley
LLP, signing individually, the undersigneds true and lawful
attorneys-in fact and agents to:
(1) execute for and on behalf of the undersigned, in the
undersigneds capacity as an officer, director or beneficial owner
of more than 10% of a registered class of securities of AirXpanders,
Inc., Forms 3, 4 and 5 (including any amendments thereto) in
accordance with Section 16(a) of the Securities Exchange Act of 1934,
as amended (the Exchange Act) and the rules thereunder and a Form
ID, Uniform Application for Access Codes to File on EDGAR;
(2) do and perform any and all acts for and on behalf of the
undersigned that may be necessary or desirable to execute such Forms
3, 4 or 5 or Form ID (including any amendments thereto) and timely
file such forms with the United States Securities and Exchange
Commission and any stock exchange or similar authority; and
(3) take any other action of any nature whatsoever in connection
with the foregoing which, in the opinion of such attorney-in-fact,
may be of benefit, in the best interest of, or legally required by,
the undersigned, it being understood that the documents executed by
such attorney-in-fact on behalf of the undersigned pursuant to this
Power of Attorney shall be in such form and shall contain such terms
and conditions as such attorney-in-fact may approve in such
attorney-in-facts discretion.

The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary or proper to be done in the exercise of any of the
rights and powers herein granted, as fully to all intents and purposes
as the undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and confirming all
that such attorney-in-fact, or such attorney-in-facts substitute or
substitutes, shall lawfully do or cause to be done by virtue of this
power of attorney and the rights and powers herein granted. The
undersigned acknowledges that the foregoing attorneys-in-fact, in serving
in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigneds responsibilities
to comply with Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and effect until the
earliest to occur of (a) the undersigned is no longer required to file
Forms 3, 4 and 5 with respect to the undersigneds holdings of and
transactions in securities issued by the Company, (b) revocation by the
undersigned in a signed writing delivered to the foregoing
attorneys-in-fact or (c) as to any attorney-in-fact individually,
until such attorney-in-fact is no longer employed by the Company or
Cooley LLP.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of the 31st day of May, 2017.
      /s/ Elizabeth Hammack
	Elizabeth Hammack