Sclerotherapy injection needle

sterile25G21G

Product description
A sclerotherapy needle injector is a medical device for percutaneous delivery of sclerosing agents into veins and selected mucosal lesions. It is designed to provide controlled, precise injection for endovenous and intramucosal procedures in vascular and gastroenterological applications.

Key Features

• Needle gauges and lengths available: 21G, 23G, 25G; lengths including 180 cm, 200 cm, 230 cm.
• Tip design: beveled tip for smooth insertion and controlled agent delivery.
• Inner catheter: star-shaped inner catheter design to ensure reliable actuation in tortuous anatomy.
• Sheath options: pushable sheath construction available on selected models to facilitate advancement.
• Sterility: supplied sterile for single-use disposable applications.
• Leakage prevention: reinforced joint between inner tube and needle to minimize leakage at the junction.

Applications

• Varicose veins
• Spider veins
• Esophageal varices
• Gastrointestinal mucosal lesions

Technical specifications

• Needle gauges: e.g., 21G, 23G, 25G
• Needle lengths: e.g., 180 cm, 200 cm, 230 cm
• Tip: beveled tip for smooth injection
• Inner catheter: star-shaped inner catheter design
• Sheath: pushable sheath construction on selected models
• Sterility: sterile, single-use only
• Leakage prevention: reinforced joint between inner tube and needle
• Intended use: sclerotherapy procedures for vascular and selected gastrointestinal lesions