Balloon-Expanded Endoport for Customized Cranial Access

University of Pittsburgh researchers have developed a novel balloon-expanded endoport for cranial access. This innovative device expands from a contracted state using air or water, allowing for customized size adjustments during surgery. Unlike traditional solid sheath endoports, this technology provides flexibility in the external diameter to fit the specific surgical needs, enhancing precision and safety in neurosurgical procedures.

Description

The balloon-expanded endoport is designed to facilitate cranial access during neurosurgical procedures. It features a thin outer ring that expands from a contracted state using air or water. The ring is likely jointed or segmented with solid components that have some measure of elasticity, allowing it to stretch like a balloon animal balloon rather than continually expanding. This design enables regulation of the external diameter to fit the surgical need, providing a customized and variable size endoport.

Applications

• Neurosurgery
• Cranial access procedures
• Precision surgical interventions

Advantages

This technology offers a significant improvement over traditional fixed-size endoports by allowing customized size adjustments during surgery. The balloon-expanded endoport enhances precision and safety, reducing the risk of complications associated with rigid devices. Its flexibility and adaptability make it suitable for various neurosurgical procedures, providing surgeons with a versatile tool for cranial access.

Invention Readiness

The concept of the balloon-expanded endoport has been defined, and the initial idea has been discussed with students in a clinical bioengineering course to develop a basic prototype. Further development and testing are required to refine the design and validate its effectiveness in clinical settings.