Onanon’s Role in Pulsed Field Ablation (PFA) Technology

Val Chepurny / October 8, 2024

Onanon’s Pioneering Role in Pulsed Field Ablation (PFA) Technology

With decades of experience in the medical industry, Onanon continues to push the boundaries of innovation in custom medical connectors. Our solutions are particularly relevant in the rapidly evolving field of Pulsed Field Ablation (PFA), a breakthrough technique used in electrophysiology to treat cardiac arrhythmias. Onanon helps advance the medical industry by making procedures more secure and therefore safer. Onanon’s engineering team has designed custom connector solutions that set new standards for high performance, reliability, and precision in PFA applications.

Pulsed Field Ablation (PFA): A Transformative Cardiac Treatment

PFA is an advanced technique medical professionals use to treat damaged or abnormal heart tissue that is responsible for causing arrhythmias, or irregular heartbeats. Unlike traditional methods, PFA uses short, high-voltage pulses of electrical energy to target specific areas of the cardiac tissue. These pulses create electric fields that selectively ablate or destroy the damaged areas without affecting surrounding healthy tissue. PFA’s non-thermal nature significantly reduces the risk of collateral damage to nearby structures, making it a more precise and safer alternative to traditional thermal ablation methods, such as radiofrequency (RF).

The primary advantage of PFA lies in its ability to target tissue with high precision, making it particularly effective in treating arrhythmias caused by dense or calcified heart tissue. This precision leads to shorter procedure times, faster recovery for patients, and fewer complications related to tissue damage, making it a preferred option in modern cardiac electrophysiology.

Onanon’s Role in Developing Medical Connectors and Advancing PFA Solutions

As a leading designer and manufacturer of medical connectors, Onanon has established itself as a trusted partner for leading medical device OEMs. Recently, Onanon collaborated with a prominent OEM in the PFA space to develop a custom magnetic connector that revolutionizes the way energy is delivered during PFA procedures. Onanon’s patented MagConnect® technology is at the heart of this solution. We have meticulously engineered our interconnects to meet the stringent requirements of high-voltage PFA procedures. With a secure connection, our connectors help make the PFA process go smoother.

Onanon’s MagConnect® technology stands out in the industry for its ability to deliver 12,000 volts of electrical current. This higher voltage is critical for treating calcium buildup in denser heart tissue, a main challenge in cardiac ablation procedures. By providing a more robust voltage capacity, Onanon’s MagConnect® allows physicians to deliver more effective ablation treatment with greater precision and safety. This leads to overall better results for patients and physicians.

Innovative Features of Onanon’s MagConnect® Medical Connector Technology

Onanon’s MagConnect® technology incorporates a range of advanced features that ensure both ease of use and reliable performance in high-stakes medical environments. Some of these features include:

Self-Mating Magnetic Design: MagConnect® is a magnetic connector equipped with a self-mating magnetic locking system that ensures secure and reliable connections. This intuitive design simplifies the process for medical professionals, allowing for quick and accurate assembly without the risk of misalignment.

Embedded Programmable EEPROM: The magnetic connector includes an embedded EEPROM (Electrically Erasable Programmable Read-Only Memory), which stores critical data about the device’s use, performance, and connection history. This can provide valuable insights and help enhance the safety and reliability of the equipment. Medical OEMs and professionals continuously trust Onanon for a safe and reliable connection.

Integrated LEDs for Mating Confirmation: MagConnect® also features integrated LED indicators that provide visual confirmation when the connector is securely mated. This feature ensures that the device stays properly connected and is correctly functioning before the procedure. This reduces the overall risk of errors during treatment.

High-Voltage Rating: Rated to handle 12,000 volts, Onanon’s MagConnect® medical connector is specifically designed for high-energy applications like PFA. This superior voltage capacity is essential for effectively treating areas of the body, like the heart that require more energy.

Medical Connector Performance Specifications and Capabilities

Our custom connectors for PFA applications deliver exceptional performance in demanding medical environments. Key capabilities include:

Environmental and Mechanical Durability: The medical connectors are designed to operate in extreme temperature conditions, with an operating range from -55°C to +135°C. Additionally, the connectors offer mechanical endurance of up to 5,000 cycles, ensuring long-lasting performance across multiple procedures.

Vibration and Shock Resistance: The medical connectors are tested to withstand vibration levels up to 20G and shocks up to 50G. We ensure our connector’s reliability during use in high-stress environments.

Electrical Performance: The connectors rate for 12k VDC test voltage and can carry 3A of current at a 10°C temperature rise. This allows for optimal electrical performance throughout the procedure.

Magnetic Locking System: The innovative magnetic locking system provides a retention force of 4 pounds. This creates a safer environment for medical professionals when our magnetic connector remains secure throughout the duration of the procedure.

Learn more from our YouTube video below:

Supporting the Medical Device Industry Through Interconnects

Onanon’s success in the medical market has helped advance PFA from our decades of expertise in designing custom interconnect solutions for the medical device industry. Our proven track record of delivering high-performance medical connectors and cable assemblies has earned us the trust of leading OEMs. By consistently pushing the boundaries of innovation, Onanon has positioned itself as a critical partner to OEMs. Together we can work on the development of next-generation medical devices.

A key factor in Onanon’s ability to lead the industry is our commitment to research and development. We continually invest in emerging technologies, enabling us to translate cutting-edge research into patented innovations like MagConnect®. This commitment to innovation, combined with our in-depth knowledge of the medical industry, allows us to deliver highly specialized solutions. We can meet the evolving needs of healthcare providers and patients alike.

Global Manufacturing and ISO 13485 Certification

Onanon’s manufacturing capabilities span multiple facilities in Silicon Valley and Mexico. This allows us to meet the demands of both rapid prototyping and large-scale production. Our global manufacturing presence enables us to deliver high-quality products to customers worldwide while maintaining strict adherence to regulatory standards.

Onanon is ISO 13485 certified, demonstrating our commitment to quality and safety in the design and manufacturing of medical devices. This certification ensures that our products meet the rigorous requirements of the medical device industry. It requires quality work from initial development through final production.