Disposable injection needle for endoscopy from Alton Medical is used in EMR/ESD for submucosal administration of fluids that create a submucosal cushion, reducing the risk of muscle damage during resection or polypectomy. It is also used for the injection of vasoconstrictors to control bleeding and dyes to mark the boundaries of the lesion. 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.
