The 3D4MED Stitch Cube is a three-dimensional, self-supporting surgical training simulator designed for hands-on practice of tissue suturing techniques. It provides a realistic and controlled environment in which students, residents, and healthcare professionals can practise suturing, knot tying, and hand–eye coordination without any risk to patients.
Based on a proprietary, patent-pending design, the simulator combines multiple suturable wound geometries with a stable support structure, allowing users to train independently and repeatedly on the same device.
• Three-Dimensional Training Design: The cuboid structure provides multiple training surfaces, allowing users to practise suturing from different orientations and angles.
• Multiple Simulated Wounds: Each face of the cube includes suturable wounds with different shapes, depths, and levels of complexity, supporting progressive skill development.
• Realistic Tissue Response: The deformable material is designed to reproduce the mechanical response of soft tissues during needle passage, suture placement, and knot tightening.
• Self-Supporting Structure: The dedicated support base keeps the simulator stable during use, enabling independent training without the need for a second operator to hold the device.
• Manual Knot-Tying Area: Integrated anchoring elements provide a dedicated area for practising surgical knot tying, including manual knot formation.
• Open and Minimally Invasive Training: The simulator can support practice of suturing techniques used in both open surgery and minimally invasive approaches, such as laparoscopic or thoracoscopic training.
Competitive Advantages
• Independent Use: The self-supporting and anti-slip design allows a single user to practise safely and effectively, without external fixation or assistance.
• Extended Training Capacity: Multiple wound geometries distributed across the cube surfaces allow prolonged use and repeated exercises on a single simulator.
• Self-Sealing Material Behaviour: The deformable material is designed to preserve its mechanical and functional properties over repeated punctures and suturing sessions, supporting durable and cost-effective training.
• Integrated Suturing and Knot-Tying Practice: The simulator allows users to practise both wound closure and knot formation on the same training platform.
• Patent-Pending Technology: The simulator is based on a proprietary, patent-pending design developed to combine three-dimensional wound simulation, stability during use, and repeated suturing practice in a single compact device.
The 3D4MED Stitch Cube is delivered as a complete training device designed to provide realistic, repeatable, and cost-effective practice for basic and advanced suturing techniques. Its compact and stable design makes it suitable for individual practice, university courses, residency programmes, surgical skills laboratories, and high-volume hands-on training sessions.
How to Use
The simulator can be placed on a standard flat surface and used directly for suturing practice. The stable base and anti-slip elements allow users to train independently while maintaining control of the device during needle passage, suture tightening, and knot formation.
Users can practise single interrupted sutures, continuous sutures, manual knot tying, and basic suturing workflows on wounds with different geometries and levels of complexity. The three-dimensional design also allows trainees to approach the wounds from different angles, improving dexterity and procedural confidence.
Looking for a customized version?
The simulator can be customized with specific inflow- outlflow connectors pathological conditions or uncommon anatomies. Customizations can be
requested at info@3d4med.eu.