Glossary Term
Leadless Pacemakers
Definition
Leadless pacemakers are self-contained, miniature devices implanted directly into the heart to regulate its rhythm without the use of traditional pacing leads. These devices are typically inserted via a catheter through a vein in the leg, providing a minimally invasive alternative to conventional pacemakers.
Relevance to the MedTech Industry
Leadless pacemakers represent a significant advancement in cardiac rhythm management by eliminating complications associated with pacing leads, such as infection, lead displacement, and long-term maintenance issues. Their compact design and minimally invasive implantation process improve patient outcomes and reduce procedural risks.
Additional Information & Related Terms
Key Features of Leadless Pacemakers
Miniature Design: Typically the size of a vitamin pill, allowing for direct implantation into the heart.
No Leads: Eliminates complications such as lead breakage or displacement.
Catheter-Based Delivery: Inserted via a minimally invasive procedure, reducing recovery time.
Self-Contained Battery: Powers the device for extended periods, minimizing maintenance.
MRI Compatibility: Designed to be safe during MRI scans, depending on specific models.
Related Terms
Conventional Pacemakers: Devices with external pulse generators connected to the heart via leads.
Catheter-Based Procedures: Minimally invasive techniques for device implantation or intervention.
Cardiac Rhythm Management (CRM): A field encompassing devices and therapies to maintain or restore normal heart rhythms.
Biocompatibility (ISO 10993): Ensures materials used in the pacemaker are safe for long-term implantation.
Post-Market Surveillance: Ongoing monitoring to assess the performance and safety of implanted devices.