
Develops and markets RenalGuard Therapy for the prevention of acute kidney injury in cardiac surgery and the catheterization lab.

CardioRenal Systems, Inc.
Milford, Massachusetts (USA) · Hamburg (Germany)New on Amplifa
About CardioRenal Systems
CardioRenal Systems, Inc. is a medical device company headquartered in Milford, Massachusetts (USA) with a location in Hamburg (Germany). The company developed the RenalGuard Therapy, a clinically validated procedure for the prevention of acute kidney injury (AKI) in cardiac surgery, in the intensive care unit, and in the catheterization lab. The therapy is based on guided matched-enhanced diuresis. The technology received the FDA Breakthrough Designation and is CE approved, with growing adoption in Europe and the Middle East. Clinical users include, among others, the Mediclinic Al-Ain Hospital and Fujairah Hospital in the UAE. The company is privately held and employs 11–50 staff.
- Site
- Milford, MA, USA
- Processes
- RenalGuard Therapy for the prevention of acute kidney injury (AKI) in cardiac surgery and the
- Certificates
- CE marking (CE approved), CE marking
- Employees
- 11-50
- Industries
- Medical Devices, Cardiac Surgery, Interventional Cardiology, Intensive Care Medicine, Medical Devices / Medical Equipment Manufacturing
- 01
Research and Development
- 02
Regulatory Approval
- 03
Medical Device Manufacturing
- 04
Distribution and Clinical Training
- 05
Clinical Application
Locations
Milford, Massachusetts
USHeadquarters
Hamburg
DELocation (Borsteler Chaussee 55)
Inside the production

Industries
Additional services
Reference customers
Quality and Approvals
The RenalGuard technology is CE approved and received the FDA Breakthrough Designation.
| Evidence | Milford, Massachusetts |
|---|---|
| CE marking |
History
- 2026
FDA IDE approval for U.S. pivotal study; strategic investment from St. Elizabeth Healthcare and Angel Physicians Fund
- 2026
First implementation of the RenalGuard Therapy at the Mediclinic Al-Ain Hospital (UAE)
- 2026
Participation in EACTAIC 2026 in Maastricht (Booth 21)