Injection Needles

STERIS offers a variety of single-use injection needles to support your injection therapy needs—suitable for everyday use in applications ranging from hemostasis and injection-assisted polypectomy to esophageal varices, ulcers, and tattooing. Our endoscopic injection needles include the Carr-Locke Injection Needle, Articulator™ Injection Needle, and FastFlo™ Injection Needle. These injection needles are all dependable options offering consistent needle projection and retraction in tortuous conditions, helping prevent inadvertent needle sticks and scope damage. Click below to learn more about our everyday injection needle offerings.

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Carr-Locke Injection Needle

Key Benefit: Designed with a green, Teflon^®- coated spring sheath to ensure consistent needle projection and retraction every time, even in the most tortuous conditions
Product Specifications: Available in sheath diameters of 2.5mm with a 23- or 25-gauge injection needle and 1.8mm with a 25-gauge needle for endoscopes with smaller working channels
Product Features: Luer-lock, spring-loaded handle automatically retracts the needle, helping to reduce the risk of inadvertent needle sticks and scope damage

Articulator™ Injection Needle

Key Benefit: Kink-resistant, stainless steel sheath is ideal for everyday use with dependable performance in articulated endoscopes
Product Specifications: All devices feature a 2.5mm sheath diameter with a 25-gauge needle and are available in 4- or 5mm needle projection and varying lengths (160, 230, and 350 cm)
Product Features: Luer-lock, spring-loaded handle automatically retracts the needle, helping to reduce the risk of inadvertent needle sticks and scope damage

FastFlo™ Injection Needle

Key Benefit: Large inner diameter facilitates injection of viscous solutions, allowing for high flow rate and low injection force during use
Product Specifications: 2.4mm sheath diameter and available in 23- or 25-gauge with 4 or 6mm needle projection
Product Features: Sclerotherapy injection needle locks in one step, using a grooved ergonomic handle, and performs reliably in a retroflex configuration