he Disposable Injection Needle from Alton Medical is used in EMR/ESD for submucosal injection of fluids that create a submucosal cushion, reducing the risk of muscle layer damage during resection or polypectomy. It is also used for injection of vasoconstrictive agents to control bleeding and dyes to mark lesion boundaries. Single-use ensures sterility and safety of the procedure.
Clinical Applications of the Injection Needle
- Submucosal injection before EMR/ESD;
- Injection of vasoconstrictive agents for hemostasis;
- Administration of dyes (indigo carmine, methylene blue);
- Assistance in working with flat or fibrotic lesions.
Key Parameters and Technical Specifications
Diameters: 21G, 23G, 25G;
Needle protrusion length: 4 mm, 5 mm, 6 mm;
Working length: up to 2300 mm;
Compatibility with endoscope channel ≥ Ø 2.8 mm;
Single-use, sterile.
