Ultrasound‑Guided Internal Jugular Central Venous Catheterization Training Model

Description:

This model is designed and constructed based on the real anatomical structure and data of an adult male, with accurate surface anatomy and built‑in right‑sided cervical vessels in the neck. The material of the model closely matches the acoustic properties of human tissue, supporting the use of ultrasound equipment from various brands for complete training in ultrasound‑guided internal jugular vein catheterization procedures.

Product Features: The model material closely matches the acoustic properties of human tissue and features realistic anatomical surface landmarks. Palpable carotid artery pulsation is available for locating the site for central venous catheterization. Users can directly observe the internal anatomical structures through the transparent material, such as the common carotid artery and internal jugular vein. Accurate and palpable surface landmarks, including the suprasternal notch, trachea, and clavicle, facilitate precise puncture localization. The model simulates realistic vascular characteristics: the vein can be compressed by the ultrasound probe when not filled, while the artery is pulsatile and cannot be compressed. The artery is filled with red simulated blood and the vein with blue simulated blood, allowing visualization of blood return upon successful puncture. During puncture, guidewire insertion, and catheter placement, users can experience realistic puncture resistance and a complete procedural workflow.