Insuline injection needle Glucoject

pensterile33G

Overview
Glucoject pen needles are sterile, single-use needles designed for subcutaneous injection with pen injector devices. They are engineered to improve patient comfort and injection accuracy while remaining compatible with most insulin pen injectors.

Key benefits

• Reduced penetration force and lower injection pain for improved patient comfort.
• Designed specifically to meet needs of people with diabetes.
• New thinner 33G option available to support patients sensitive to needle pain.
• Thin, less traumatic design helps reduce needle-related anxiety.

Design & needle technology

• Triple-sharpened tip for easier skin penetration.
• Full-length silicone lubrication to minimize friction during injection.
• Electropolished needle tip for improved glide.
• Thin-wall technology: increased inner diameter for the same outer diameter to maximize flow rate and reduce injection time.
• Screw-in connection compatible with most pen injectors.

Range of choices / Variants
Available in multiple gauges and lengths: 31G, 32G and 33G with lengths from 4 mm to 8 mm depending on variant.

Examples of variants shown on the page
31G — 5 mm
31G — 6 mm
31G — 8 mm
32G — 4 mm
32G — 6 mm
32G — 8 mm
33G — 4 mm (new thinner needle variant)

Performance notes

• Thin-wall design increases flow rate and reduces injection time compared with regular-wall needles.
• Design supports accurate subcutaneous delivery and lowers risk of intramuscular administration.
• Short needles (4 mm) reduce intramuscular injection risk without increasing backflow, supporting safe use in lean children and adults.

Intended use
Sterile, single-use pen needles intended for use with pen injector devices for subcutaneous injection of medicinal products.

Regulatory / quality and compatibility notes

• Sterilized by gamma irradiation.
• Shelf-life: 5 years from sterilization date.
• Meets ISO 10993-11 where indicated (acute systemic toxicity, subacute/subchronic toxicity).
• Free from natural latex, PVC and phthalates.
• Compatible with most insulin pen injectors (list of compatible devices available in product documentation).

Technical specifications

• Product: Glucoject pen needles (sterile, single-use).
• Available gauges: 31G (Ø 0.25 mm), 32G (Ø 0.23 mm), 33G (Ø 0.20 mm).
• Available lengths: 4 mm, 5 mm, 6 mm, 8 mm (depending on gauge/variant).
• Needle tip: electropolished; triple-sharpened.
• Lubrication: full-length silicone lubrication.
• Wall type: thin-wall technology (larger inner diameter for same outer diameter).
• Connection: screw-in to fit most pen injectors.
• Sterilization: gamma irradiation.
• Shelf-life: 5 years from sterilization date.
• Biocompatibility: meets ISO 10993-11 where indicated.
• Materials: free from natural latex, PVC and phthalates.