Introduction
The pCONUS Bifurcation Aneurysm Implant is designed for the treatment of complex, wide neck intracranial bifurcation aneurysms. It provides a new category of intraluminal device aimed at supporting coil mass at the aneurysm neck level, especially for those aneurysms that are difficult to coil or surgically treat.

Specifications
The implant comes in various models with different shaft lengths and crown diameters to accommodate vessel diameters ranging from 2.2 mm to 3.7 mm. Key models include PCON-4-25 series and PCON2-4-15 series, each offering different configurations for specific clinical needs.

Key Features

• Shorter shaft for reliable stability.
• Stent-like structure for secure anchoring and long-term stability.
• Complete deployment and recoverability for optimal placement.
• Distal crown and petals provide a bridging structure at the aneurysm neck.
• Easy passage through the crown with a microcatheter for coiling.
• Electrolytic detachment via a proprietary process.
• Compatible with a 0.021” ID microcatheter.

Design and Functionality
The pCONUS implant features less than 5% metal to artery surface ratio, reducing thrombogenicity. It allows full deployment and recovery, ensuring optimal positioning within the aneurysm. The distal crown supports the coil mass and prevents collapse into the parent artery. The device's design includes an articulation zone for improved flexibility and enhanced visibility with radiopaque markers.

Regulatory Status
The pCONUS 1 and pCONUS 2 have received the CE Mark (CE 0297) but are not approved for sale or use in the United States.

Conclusion
The pCONUS Bifurcation Aneurysm Implant offers a simplified and safe solution for treating wide neck aneurysms, providing stability and ease of use with its innovative design and features.