MA-ABIOMED

Abiomed (NASDAQ: ABMD) announces the achievement of two milestones in the development of small bore access for the Impella heart pump. The Impella ECP heart pump has completed the first stage in its U.S. Food and Drug Administration (FDA) early feasibility study (EFS) and the FDA has granted 510(k) clearance to the Impella XR sheath.

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The Impella XR sheath is a low-profile sheath that expands and recoils, allowing for small bore access and closure with the Impella 2.5 heart pump. It inserts at 10 French (Fr) and the flexible, nitinol braids momentarily expand during Impella delivery then recoil, simplifying access for complex interventions. The Impella XR sheath is intended to produce less trauma at the arterial access site compared to large bore sheaths.

The Impella XR sheath has been studied in patients outside of the United States on multiple occasions. The first patient in the U.S. is expected during Q4 of fiscal year 2021.

Additionally, Abiomed has successfully completed the first stage of the EFS of Impella ECP by enrolling and treating five patients. Impella ECP is the world’s smallest heart pump. It measures 9 Fr in diameter upon insertion and removal from the body. Once in the body, it expands to support the heart’s pumping function, providing peak flows greater than 3.5 L/min.

The prospective, multi-center, non-randomized EFS is designed to allow Abiomed, study investigators, and the FDA to make qualitative assessments about the safety and feasibility of Impella ECP use in high-risk percutaneous coronary intervention (PCI) patients. Abiomed will now submit data to the FDA and request to move to a second stage of the study with expanded enrollment.

“These milestones are important steps toward the fulfillment of Abiomed’s vision of creating an innovative portfolio of products that are smaller, smarter and more connected,” said Chuck Simonton, MD, Abiomed’s chief medical officer. “Design innovations like Impella ECP and Impella XR sheath will allow for a smaller access site with Impella, which will continue to drive better patient care and outcomes.”

Impella ECP is available for investigational use only and is not approved for use outside of clinical studies.

ABOUT ABIOMED

Based in Danvers, Massachusetts, USA, Abiomed, Inc. is a leading provider of medical devices that provide circulatory support. Our products are designed to enable the heart to rest by improving blood flow and/or performing the pumping of the heart. For additional information, please visit: www.abiomed.com .

ABOUT IMPELLA XR SHEATH

The Impella XR Sheath set is intended for use for the percutaneous introduction of the Impella 2.5 Catheter and ancillary devices.

ABOUT IMPELLA ECP

CAUTION: Impella ECP is an investigational device, limited by federal law to investigational use only.

ABOUT IMPELLA HEART PUMPS

The Impella 2.5® and Impella CP® devices are U.S. FDA approved to treat certain advanced heart failure patients undergoing elective and urgent percutaneous coronary interventions (PCI), such as stenting or balloon angioplasty, to reopen blocked coronary arteries.

The Impella 2.5, Impella CP, Impella CP with SmartAssist®, Impella 5.0®, Impella LD®, and Impella 5.5® with SmartAssist® are U.S. FDA approved to treat heart attack or cardiomyopathy patients in cardiogenic shock, and have the unique ability to enable native heart recovery, allowing patients to return home with their own heart.

FORWARD-LOOKING STATEMENTS

This press release contains forward-looking statements. Forward-looking statements are subject to risks and uncertainties such as those described in Abiomed's periodic reports on file with the Securities and Exchange Commission. Actual results may differ materially from anticipated results.

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