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Cardiac Rhythm Management

LEADING
INNOVATION

Developing reliable, miniaturized solutions for implantable cardiac devices that enhance patient outcomes.

OVERVIEW

Enhancing
Cardiac Care

Cirtec supports the development of the next generation of cardiac rhythm management (CRM) devices, including pacemakers, implantable cardiac defibrillators (ICDs), implantable cardiac monitors (ICMs), cardiac contractility modulation (CCM) devices resynchronization therapy (CRT) systems. Key areas of advancement that we can support include:

  • Leadless Pacing & CRT Concepts
  • Modular CRM Systems
  • Advanced Fixation & Anchoring
  • Real-Time Sensing & Closed Loop Systems

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precise fabrication

Cardiac Rhythm Management Solutions

Cardiology Solutions
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cardiology

Leadless Pacing
& CRT Concepts

We leverage precision micromachining and custom ASIC design to miniaturize leadless pacemakers and CRT devices, enabling ultra-low-power wireless communication and reliable longevity in compact form factors.

Precision micromachining reduces device footprint while maintaining mechanical robustness, biocompatibility, and longevity.

Custom ASIC development optimizes power management for extended device lifespan and reliable pacing.

Ultra-low-power wireless protocols enable real-time telemetry and seamless integration with other CRM implants.

Advanced Fixation
& Anchoring  

Our self-expanding fixation solutions and flexible anchoring designs allow secure, minimally invasive CRM device implantation, minimizing tissue trauma and ensuring stable positioning in dynamic cardiac environments.

Self-expanding nitinol anchors adapt to cardiac anatomy for reliable, damage-free device retention.

Flexible tether designs reduce deployment stress on surrounding tissue during minimally invasive implantation.

Integrated radiopaque markers enable precise positioning and visualization under real-time fluoroscopic guidance.

Modular CRM Systems

Cirtec’s hermetic sealing and biocompatible material expertise delivers modular CRM platforms that withstand physiological environments, balancing advanced functionality with low-power electronics for extended battery life.

Hermetic packaging protects sensitive electronics from fluid ingress and extends device service life.

Medical-grade biocompatible polymers and ceramics ensure safe, long-term implantation and consistent reliability.

Low-power circuit design maximizes operational duration without compromising overall modular system capabilities.

Real-Time Sensing
& Closed-Loop Systems

We integrate physiological sensors and adaptive algorithms into CRM devices for real-time monitoring and closed-loop therapy that responds instantly to patient-specific signals.

Onboard biosensors capture intracardiac and hemodynamic data for secure continuous patient monitoring.

Adaptive pacing algorithms adjust therapy parameters automatically based on live cardiac feedback.

Encrypted wireless links transmit diagnostic metrics for remote clinician review and proactive intervention.

Optimize your CRM devices with our specialized engineering capabilities

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Other Cardiology Solutions

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Electrophysiology

Cirtec supports our customers in the development of mapping and ablation catheters, providing support from concept through commercialization.

 With expertise in miniaturized sensor integration, electrode manufacturing, precision extrusion, and advanced materials, we help partners create devices that improve accuracy, durability, and patient outcomes.

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Interventional Cardiology

Cirtec excels in developing advanced interventional cardiology solutions, from balloon catheters to stent delivery systems.

Our expertise in precision braiding, multi-lumen extrusion, nitinol processing, and handle assembly enables partners to create innovative devices for coronary and peripheral interventions with exceptional trackability, pushability, and clinical performance.

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Structural Heart

Cirtec delivers high-performance valve delivery systems and nitinol tubing for transcatheter valves, and other structural heart applications.

Cirtec manufactures the complete device stack for structural heart procedures, from frames and valve assemblies to delivery systems and catheter-based components.

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Cardiac Assist Devices

We offer comprehensive manufacturing solutions for Ventricular Assist Devices, including pump housings, sensors, and battery systems.

Our integrated engineering capabilities—precision machining, electronics integration, and advanced coatings—allow us to deliver miniaturized, durable VAD components and systems that meet the stringent demands of heart failure treatment.

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Cirtec in the News

See all

June 2, 2025

Smart Catheter Innovations: Navigating Product Development from Concept to Market

Device makers must consider a variety of factors when it comes to fabricating a smart catheter.

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April 24, 2025

Cirtec Medical Expands Costa Rica Operations to Support Increased Industry Demand

Cirtec Medical Expands Costa Rica Operations to Support Increased Industry Demand

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January 15, 2025

The Future of Custom Integrated Circuit Sensing Solutions in Enabling Closed-Loop Drug Delivery Systems

Exploring how custom integrated circuits and sensing technologies are facilitating the development of advanced closed-loop implantable drug delivery systems.

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