Symplicity Spyral™ renal denervation system
The Symplicity Spyral™ renal denervation (RDN) system is used during the Symplicity™ blood pressure procedure for the treatment of hypertension.
Description
Introducing a procedure to treat hypertension
During the Symplicity™ blood pressure procedure, an interventionalist uses the Symplicity Spyral™ RDN system to supply precisely controlled and targeted radiofrequency (RF) energy to the renal nerves, safely disrupting the overactive sympathetic signaling between the kidneys and brain to help reduce blood pressure.
Symplicity Spyral™ multi-electrode renal denervation catheter
- One catheter size fits vessels 3-8 mm
- 4 F catheter, compatible with 6 F guide catheter, 0.014 inch guidewire
- Easy-to-use, plug-and-play design
- Nonocclusive design allows for continuous blood flow to naturally protect the vessel wall
Symplicity G3™ renal denervation RF generator
- Unique, real-time, and responsive algorithm automatically adjusts power by monitoring temperature and impedance for safe energy distribution
- Multi-electrode, helical design covers four quadrants simultaneously for a circumferential ablation
- Radiofrequency energy preferentially heats fat tissue where renal nerves are located and avoids nontarget structures
- Only the Symplicity Spyral™ RDN system allows for denervation throughout the renal anatomy with a single catheter, including the distal branches, where late arriving nerves are accessible and total nerve density is highest
Proven to deliver significant, safe, and sustained blood pressure reductions
- Multiple randomized, sham-controlled clinical trials
- Real-world experience with more than 4,000 patients enrolled in the SPYRAL HTN clinical program
