Advanced solution
Revolutionary product
Innovating cardiac care with GateKeeper ®
Protecting patients during TAVR procedures
with our revolutionary stroke-prevention technology.
Introduction
From our inception in 2016, ArchCath has been at the forefront of MedTech innovation, driven by a singular mission to enhance cardiac care.
Our journey began with a clear vision: to develop technologies that not only advance medical procedures but also safeguard patient well-being. Today, the GateKeeper® Catheter stands as a testament to this vision, embodying our commitment to revolutionary healthcare solutions.

Why GateKeeper?
The GateKeeper® Difference
In the landscape of cardiac care, especially for patients undergoing Transcatheter Aortic Valve Replacement (TAVR) procedures, the risk of stroke remains a significant concern. ArchCath introduces a groundbreaking solution: the GateKeeper® Catheter. Here’s how our technology is setting a new standard in patient safety and procedural success:
Precision Engineering
Utilizing state-of-the-art design, the GateKeeper® Catheter offers unmatched precision in navigating the vascular system, ensuring targeted protection against stroke-causing debris during TAVR procedures.
The device provides safe and automatic delivery, eliminating the need for a guidewire. Additionally, it is universally compliant, adapting seamlessly to all aortic arch variations for enhanced safety and efficacy.
Revolutionary Stroke Prevention
Our patented double-balloon technology temporarily isolates the cerebral circulation, capturing and deflecting embolic particles before they can reach the brain.
This approach significantly reduces the risk of post-procedural strokes, offering peace of mind to both patients and healthcare providers.
This approach significantly reduces the risk of post-procedural strokes, offering peace of mind to both patients and healthcare providers.
User-Friendly
Designed with the physician in mind, the GateKeeper® Catheter combines intuitive deployment with effective performance.
This ease of use ensures that it can be seamlessly integrated into existing TAVR workflows without extensive additional training.
Testimonials
Trusted by Experts, Loved by Patients
Interventional Cardiologist
South Carolina
GateKeeper® stands out in the field of embolic protection. Its superior attributes, from enhanced safety to cost-effectiveness, make it an essential tool in modern TAVR procedures.”
Patient
80 years old
“GateKeeper® gave me confidence and comfort during my TAVR procedure. The exceptional care and safety measures truly made a difference in my recovery process.”
Interventional Cardiologist
South Carolina
“GateKeeper® provides an unparalleled level of precision and control during TAVR procedures. Its innovative design ensures minimal procedural impact while maximizing patient safety.”
Patient
78 years old
“The peace of mind I had knowing the risk of stroke was significantly reduced made all the difference during my recovery. GateKeeper® lets you focus on getting better without the constant worry.”
Interventional Cardiologist
South Carolina
“The intuitive design of the GateKeeper® Catheter not only simplified the TAVR procedure but also instilled a deep sense of security among our surgical team and patients. Truly remarkable.”
Discover
The GateKeeper ® advantage
Join our network of clinical partners to advance the application and study of the GateKeeper® Catheter in real-world settings. Participate in trials, contribute to research, and help define future ehnacements
Filter-Based Devices
GateKeeper®
Safe automatic delivery/removal
Compliant to all aortic arch variations
Superior in filling larger vessels
User-friendly
Intuitive standardized placement method
Adoptable learning curve
Effective against air emboli
Cost-effective
Potential use cases for multiple applications
The GateKeeper™ Catheter's versatility extends beyond TAVR procedures.
- TEVAR
- Open Heart surgery
-
Ablation for Afib
- Ortopedic large joint surgery
- Bleeding hemostasis
- On-demand flow diversion
News
Latest Updates & Insights

- News
Celebrating 22 years of TAVR innovation!
Today marks a monumental milestone in cardiovascular history!
- Maria Putilina

- News
Exciting insight in TAVR practice
No Immediate CAD Treatment Required Before TAVR
- Maria Putilina

- News
Your ultimate resource for heart health
Discover HeartValveSurgery.com Your Ultimate Resource for Heart Health
- Maria Putilina