Background
Wrist arthroscopies present challenges due to the limited space, especially in passing sutures through ligaments. Current solutions like mechanical grabbers and magnetic manipulators are inadequate for wrist spaces, resulting in increased surgical time and frustration. This innovation addresses these challenges effectively.
Technology overview
The Magnetic Suture Retrieval Device integrates a hybrid magnet and mechanical locking mechanism into a dual rod/trocar system. The magnetic component attracts the suture initially, and the locking mechanism secures it during retrieval, enabling efficient maneuverability in the wrist arthroscopy space.
Benefits
- Significant improvements over existing methods:
- Average attraction distance: 1.47 mm
- Retrieval duration: Approximately 25.3 seconds
- Attachment strength: 0.46 N
- Streamlines the suture retrieval process
- Saves time for orthopedic and plastic surgeons
- Reduces frustration during procedures
Application
Primarily targeting the wrist arthroscopy segment of the arthroscopy instrument market, this innovation contributes to increased efficiency in hospitals and ambulatory surgery centers. With the growing elderly population and sports-related injuries, there's a rising demand for such solutions in the market.
Opportunity
With a market size of $5.62 billion in 2022 and the potential to enhance surgical efficiency, this device holds promise for increasing the number of wrist arthroscopy procedures performed. Its development stage at the lab or bench prototype indicates room for further refinement and/or commercialization.
