Liquid Embolic Agents
Onyx Liquid Embolic System
Indications for Use
The Onyx Liquid Embolic System is intended for pre-surgical embolization of brain arteriovenous malformations (AVMs) to reduce blood loss during surgical removal of the AVM.
Key Specifications
- Liquid polymeric embolization device
- Delivered through a micro catheter placed within a feeding pedicle of an AVM
- Hardens immediately upon contact with bodily fluids such as blood
- Contains DMSO solvent, which may cause a garlic-like odor during metabolism
Description
Onyx is the trade name for a liquid polymeric embolization device manufactured by Micro Therapeutics, Inc. The liquid Onyx is delivered through a micro catheter selectively placed within a feeding pedicle of an AVM. Hardening of the Onyx begins immediately when it comes into contact with bodily fluids, such as blood.