Unveils New Controlled Hypothermic Organ Preservation System (CHOPS) to Expand its Product Portfolio and to Facilitate Enrollment in Control Arms of OCS ENHANCE Heart Part B and OCS DENOVO Lung Clinical Trials

ANDOVER, Mass., April 23, 2026 /PRNewswire/ -- TransMedics Group, Inc. ("TransMedics") (NASDAQ:TMDX), a medical technology company that is transforming organ transplant therapy for patients with end-stage lung, heart, and liver failure, is today providing an update on its ongoing clinical programs at the International Society of Heart and Lung Transplantation (ISHLT) 2026 Annual Meeting in Toronto, Canada. At the meeting, TransMedics will unveil its new controlled, active cooling preservation device, the Controlled Hypothermic Organ Preservation System (CHOPS), aimed at facilitating the enrollment of the control arms of the OCS ENHANCE Heart Part B and OCS DENOVO Lung clinical trials.