Circle Cardiovascular Imaging Acquires Corstem Inc.

Thoma Bravo Makes Strategic Growth Investment in Circle Cardiovascular Imaging

April 20, 2022

Healthcare Services

Thoma Bravo completed a strategic growth investment in Circle Cardiovascular Imaging (Circle CVI) to accelerate product innovation and expand the company's global market presence. Circle CVI, a Calgary-based provider of AI-driven cardiac imaging and reporting software used by hospitals and academic institutions in over 50 countries, will receive operational and financial support to drive future growth; financial terms were not disclosed.

Abbott Acquires Cardiovascular Systems, Inc.

February 8, 2023

Medical Devices

Abbott has agreed to acquire Cardiovascular Systems, Inc. (CSI) for $20.00 per share, representing an expected equity value of approximately $890 million. The acquisition adds CSI's orbital atherectomy system and early-stage vascular intervention pipeline to Abbott's vascular device portfolio to expand its capabilities in treating peripheral and coronary artery disease.

Cirtec Medical Acquires Cardea Catheter Innovations

July 26, 2021

Medical Devices

Cirtec Medical has acquired Cardea Catheter Innovations, a San Jose-based manufacturer of minimally invasive catheter devices and complex delivery systems. Cardea will integrate into Cirtec's NovelCath brand to expand the company's interventional capabilities across structural heart, electrophysiology, and neurovascular markets and will relocate into Cirtec's new San Jose Center of Excellence.

Ingenovis Health Acquires Corazon, Inc.

December 1, 2023

Healthcare Services

Ingenovis Health, a technology-enabled healthcare workforce and physician services platform backed by Cornell Capital and Trilantic North America, has acquired Corazon, Inc., a Pittsburgh-based provider of program development, consulting and accreditation services for cardiovascular, neuroscience, orthopedic and surgical service lines. Corazon will continue to operate under its brand and will augment Ingenovis Health's Physician Services division (including VitalSolution and VISTA Staffing Solutions) by adding accredited program development, quality management and accreditation capabilities for hospitals, health systems and physician practices across the U.S. and Canada.

Mirion Technologies Acquires Computerized Imaging Reference Systems (CIRS)

November 11, 2021

Medical Devices

Mirion Technologies, Inc. (NYSE: MIR) has signed a definitive agreement to acquire Computerized Imaging Reference Systems, Inc. (CIRS), a Norfolk, Virginia–based maker of medical imaging and radiation therapy phantoms. CIRS (≈80 employees) will be integrated into Mirion's Medical segment; the transaction is expected to close in Q4 2021 for approximately $54 million and is intended to expand Mirion's medical product and services capabilities and drive margin synergies.

CardioOne Acquires CardioDiagnostics

April 24, 2025

Healthcare Services

CardioOne, a national growth and operational partner for independent cardiology practices, has acquired CardioDiagnostics, a provider of advanced ECG and remote patient monitoring (RPM) technologies. The deal integrates CardioDiagnostics’ cloud-based monitoring, analytics and RPM capabilities into CardioOne’s practice management platform to expand virtual care and enhance cardiology practice services.