Biosense Webster
About Biosense Webster
Biosense Webster, Inc., a Johnson & Johnson MedTech company, stands as a global leader in the diagnosis and treatment of cardiac arrhythmias, particularly atrial fibrillation (AFib). The company is dedicated to transforming electrophysiology through innovative technologies that empower physicians to achieve optimal patient outcomes. Their comprehensive suite of tools includes advanced 3D cardiac mapping and navigation systems, such as the CARTO® 3 System, along with a range of electrophysiology catheters (diagnostic and therapeutic) and ablation technologies.
Recently, Biosense Webster has integrated artificial intelligence (AI) capabilities into its flagship CARTO® 3 System with the launch of Version 8. This advancement includes AI-cleared algorithms, such as the CARTOSOUND™ FAM module, which enables automated 3D shell creation using deep-learning technology for intracardiac ultrasound. This innovation aims to enhance efficiency, reproducibility, and accuracy for electrophysiologists performing catheter ablation procedures by providing automatic left atrial anatomy generation and improved signal analysis.
Beyond product development, Biosense Webster actively supports extensive research and clinical studies, collaborates with electrophysiologists, and provides educational programs through online courses and global education centers. Their commitment is to advance clinical understanding, improve procedural methodologies, and enhance safety for both patients and physicians in the treatment of heart rhythm disorders.
Focus Areas
Business Intelligence
| Key Investors | N/A (Subsidiary of Johnson & Johnson) |
| Partnerships | GE Healthcare, Siemens Healthcare, Stereotaxis, over 150 global research centers and investigators |
| Acquisitions | Coherex Medical, Inc. (2015) |
| Technology | CARTO 3 System (3D heart mapping), CARTO Sound FAM (AI for left atrial anatomy generation), CARTO Elevate (AI for activation maps and arrhythmia tracking), VARIPULSE Platform (Pulsed Field Ablation - PFA), TRUPULSE Generator, TRUEref technology |
| FDA Clearances | Multiple, including CARTO 3 System (2009), CARTO Sound FAM (AI, 2024), and several AFib ablation products for zero fluoroscopy workflow (2023). cleared products (estimated) |
What Physicians Need to Know
For physicians, Biosense Webster stands out due to its integrated ecosystem centered around the CARTOu2122 3 System, which offers unparalleled 3D mapping and navigation capabilities. The continuous innovation, including AI-powered modules like CARTOSOUNDu2122 FAM and CARTO ELEVATEu2122, significantly enhances procedural efficiency, accuracy, and reproducibility. The portfolio of diagnostic and therapeutic catheters, such as the OCTARAYu2122 for high-density mapping and THERMOCOOL SMARTTOUCHu2122 SF for contact force ablation, provides precise tools for diverse arrhythmia treatments. The introduction of the VARIPULSEu2122 PFA Platform, seamlessly integrated with CARTOu2122, offers a promising new modality with demonstrated safety and effectiveness, potentially reducing fluoroscopy exposure. This comprehensive approach, coupled with a strong commitment to research and education, empowers electrophysiologists to deliver personalized, safe, and effective care, ultimately improving patient outcomes and potentially reducing procedure times and radiation exposure.
Biosense Webster's core strength lies in its integrated ecosystem, with the CARTOu2122 3 System serving as the central hub for all its diagnostic, mapping, and ablation technologies. This seamless integration ensures that catheters, ultrasound solutions (e.g., SOUNDSTARu2122 with CARTOSOUNDu2122 Module, NUVISIONu2122 NAV), and advanced ablation systems (e.g., THERMOCOOL SMARTTOUCHu2122 SF, VARIPULSEu2122 PFA Platform) work cohesively. The CARTOu2122 3 System's ability to integrate with various devices and its new AI modules (CARTOSOUNDu2122 FAM, CARTO ELEVATEu2122) streamline workflows, enhance data analysis, and support advanced procedural guidance. Furthermore, the CARTONETu2122 cloud-based platform facilitates data sharing and analysis across institutions, fostering continuous learning and improvement in electrophysiology.
What the Web Says
Biosense Webster is a global leader in cardiac arrhythmia treatment, part of Johnson & Johnson MedTech, and is generally recognized as a market leader in cardiac mapping and ablation. The company's products, such as the CARTO 3 System and ThermoCool irrigated ablation catheter, are highly regarded for their advanced technology in electrophysiology. As an employer, reviews are mixed, with many highlighting excellent benefits and opportunities for professional growth, while others point to issues with management and a competitive internal environment.
Overall: MixedStrengths
- Incredible and cutting-edge technology in cardiac arrhythmia treatment.
- Outstanding benefits and a pension for employees.
- Opportunities for advancement and professional development.
- Inclusive work environment and good company culture in some areas.
- Products like the CARTO 3 System and ThermoCool Smarttouch Catheter offer high success rates and improved patient outcomes.
- Commitment to ethical practices and improving patient care globally.
Limitations
- Some employees report dictatorial bosses and strong favoritism, creating a toxic work environment.
- High politics and constantly changing management styles.
- Stressful work environment and competitive dynamics between team members.
- Work-life balance can vary and travel can be stressful.
- High turnover in some departments and inexperienced managers.
- Compensation for entry-level clinical specialist roles may be limiting for experienced professionals.
Based on reviews from: Indeed.com, Which Medical Device, Reddit, DAIC, Zippia, FlexJobs
Last updated: 2026-07-18
Videos
News, demos, and interviews about Biosense Webster.
Videos load interactively. If none appear, search YouTube for Biosense Webster →
Press & Coverage
Frequently Asked Questions
Comparisons
Related Companies
Surgical Reality is a healthcare AI company that specializes in advanced AI-powered 3D medical imaging and surgical planning software for thoracic surgery. Their core product, the Surgical Reality Viewer, converts standard CT scans into high-fidelity, patient-specific 3D models of the entire lung within minutes. This technology is designed to assist trained healthcare professionals with preoperative […]
Meril Life Sciences is an Indian multinational medical device company dedicated to the innovation, design, and development of clinically relevant and state-of-the-art devices. The company focuses on alleviating human suffering and improving the quality of life through advanced healthcare solutions. Meril’s extensive product portfolio spans various medical fields, including vascular intervention, orthopedic implants, robotics, endosurgery, […]
Caption Health, formerly known as Bay Labs and now part of GE HealthCare, is a pioneering medical artificial intelligence (AI) company dedicated to expanding access to high-quality ultrasound examinations. The company’s core offering is the Caption AI platform, which utilizes AI to guide healthcare providers, including those without extensive specialized training, in acquiring and interpreting […]
Anumana is an AI-driven health technology company co-founded by nference and Mayo Clinic, dedicated to transforming cardiovascular care. Their core mission is to leverage cutting-edge artificial intelligence and translational science to decipher the electrical signals of the heart, enabling earlier and more accurate diagnosis, treatment, and interventions in cardiology. The company develops and commercializes software-as-a-medical-device […]
Keya Medical Technology Co. is an international medical technology company specializing in deep learning-based AI solutions for non-invasive disease diagnosis and treatment. The company, founded in 2016, develops AI-enabled diagnostic devices that aim to enhance efficiency, accuracy, and precision in healthcare across various specialties, including cardiology, neurology, pulmonology, pathology, and surgery. [2, 4, 8, 14] […]
Siemens Medical Solutions USA, Inc., operating as Siemens Healthineers USA, is a prominent medical technology company with a rich history spanning over 175 years, dedicated to pioneering breakthroughs in healthcare. As a subsidiary of the global Siemens Healthineers AG, the company offers a comprehensive portfolio that is central to clinical decision-making across the entire healthcare […]