POWER OF ATTORNEY

Know all by these presents that the undersigned hereby constitutes and appoints
each of Paula Darbyshire and Jennifer Han, from ICU Medical, Inc. a Delaware
corporation (the "Company"), signing individually, and with full power of
substitution, as the undersigned's true and lawful attorneys-in-fact to:

(1) execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of the Company, 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;

(2) do and perform any and all acts for and on behalf of the undersigned
which may be necessary or desirable to complete and execute any such Form
3, 4, or 5 (including any amendments thereto), and timely file such form
with the U.S. Securities and Exchange Commission (the "SEC") and any stock
exchange or similar authority; and

(3) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of any such attorney-in-fact, may be of benefit
to, in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by any 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 any such attorney-in-fact's 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 each such
attorney-in-fact, or each such attorney-in-fact's 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
undersigned's 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 undersigned's holdings of and
transactions in securities issued by the Company, (b) revocation by the
undersigned in a signed writing delivered to each of 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.


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 12th day of February, 2024.

/s/ Benjamin Sousa