Stylets
Delicate pacing, defibrillation, and neurological procedures require pin-point precision. Medical professionals need to know that the stylet they have chosen will fulfill its vital purpose: to deliver the implantable leads safely and reliably. Every time.
Leading medical device companies entrust their stylet production to Heraeus Medevio because of the consistency and unmatched quality they depend on. Heraeus Medevio is the industry’s trusted market leader of CRM and neuromodulation stylets.
With unmatched industry expertise, Heraeus Medevio is uniquely qualified to deliver the most cost-effective stylets and solutions for customers around the world. We combine our unparalleled experience in materials science, engineering, precision manufacturing, and global supply chain management to produce stylets that set the industry standard for quality, performance, and reliability. From design to molding to wire forming to delivery, Heraeus Medevio stylets will always meet your requirements for performance, quality, and value.
Heraeus Medevio has sites around the world to serve your needs. Our unique automated manufacturing processes provide the capacity to meet low-volume and high-volume demands. We offer full assembly of bulk stylets and stylets provided in hoops or rings, based on your specific needs and configuration.

Wire processing for consistency, flexibility, and control
- Multiple material options, including: 304 and 316 series Stainless Steel and Tungsten
- Heraeus Medevio's proprietary straightening process removes internal material stress to provide uniform consistency from wire lot to wire lot
- Precision centerless grinding provides the required distal taper flexibility or stiffness
- Distal tip design of radius or a ball provides response and safety
- End forming utilizes a proprietary cold forming process, a heat setting process, or a combination of both; available in most common “J” shape or other shapes
Polymer handles allow quick assembly and flexible combinations
Design options afford many marking and color options, including:
- Laser marked, stamped, inked, and letter or number markings
- Custom colors available upon request
Polymer rings for hooping
Process options include:
- Polymer material: PTFE, Polypropylene, HDPE, etc.
- Packaging tube: diameter (inner and outer), length, clip design
- Inner and outer diameter of ring after assembly
- Number of stylet entry holes per ring
- Packaging configurations are available per request


