EX-5.1

Exhibit 5.1


	650 Town Center Drive, 20th Floor Costa Mesa, California 92626-1925 Tel: +1.714.540.1235 Fax: +1.714.755.8290 www.lw.com

	FIRM / AFFILIATE OFFICES
	Austin	Milan
	Beijing	Munich
	Boston	New York
	Brussels	Orange County
	Century City	Paris
	Chicago	Riyadh
	Dubai	San Diego
	Düsseldorf	San Francisco
	Frankfurt	Seoul
	Hamburg	Shanghai
March 3, 2023	Hong Kong	Silicon Valley
	Houston	Singapore
	London	Tel Aviv
	Los Angeles	Tokyo
ICU Medical, Inc.	Madrid	Washington, D.C.

951 Calle Amanecer

San Clemente, California 92673

Re:

Registration Statement on Form S-3; 2,500,000 shares of common stock, par value $0.10 per share

To the addressee set forth above:

We have acted as special counsel to ICU Medical, Inc., a Delaware corporation (the “Company”), in connection with the proposed offer and sale of up to 2,500,000 shares (the “Shares”) of the Company’s common stock, par value $0.10 per share, by the selling stockholder named in the Registration Statement (as defined below). The Shares are included in a registration statement on Form S-3 under the Securities Act of 1933, as amended (the “Act”), filed with the Securities and Exchange Commission (the “Commission”) on March 3, 2023 (the “Registration Statement”). This opinion is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or related prospectus (the “Prospectus”), other than as expressly stated herein with respect to the issue of the Shares.

As such counsel, we have examined such matters of fact and questions of law as we have considered appropriate for purposes of this letter. With your consent, we have relied upon certificates and other assurances of officers of the Company and others as to factual matters without having independently verified such factual matters. We are opining herein as to the General Corporation Law of the State of Delaware, and we express no opinion with respect to any other laws.

Subject to the foregoing and the other matters set forth herein, it is our opinion that, as of the date hereof the Shares have been duly authorized by all necessary corporate action of the Company, and are validly issued, fully paid and nonassessable. In rendering the foregoing opinion, we have assumed that the Company complied with all applicable notice requirements regarding uncertificated shares provided in the General Corporation Law of the State of Delaware. This opinion is for your benefit in connection with the Registration Statement and may be relied upon by you and by persons entitled to rely upon it pursuant to the applicable