It is a single use sterile insulin pen needle effective and safe for injecting insulin in diabetic patients.
This pen needle consists of a hollow needle which is embedded in a plastic hub and attaches to injection pens. Pen needles come in a variety of needle lengths.
The pen needles are engineered and manufactured for comfort and ease of use with:
Polishing for needle smoothness
Thin, fine point tips for ease in penetration
Lubrication for less friction and more glide
Plastic caps for safety
Individual wrapping for sterility
Characteristics Features that make Insulin pen needle pain-free
All needles are electropolished to eliminate any imperfection and provides a smoother and comfortable injection
Highest possible medical silicon grade treatment on the needle surface for maximum comfort of patients
Extra thin wall technology is used for maximum flow rate and reduced injection time for virtual pain-free experience
Anti-coring with no fragmentation
Colour Coding for easy identification of the preferred pen needle length.
Key functional elements
Part 1: Needle Shield/ Cap
Provide physical protection to the needle tube
Part 2: Needle Tube and Hub
Used to inject insulin into human body and also prevents loss of drug
Part 3- Primary container(Cap)
Maintains sterility of the needle and protects it from physical damage
Part-4: Blister or Sterile paper
Special paper used for E.O gas sterilization
Outer diameter (A)
Inner diameter (B)
Cannula outer meter
Cannula length (A) (+ or - 1.25mm)
Outer meter (A)
Outer meter (B)
11.0 ± 1.0 mm
Inner diameter (A)
Outer meter (B)
Nanopass 32.5G Pen Needles
Nanopass 32.5G Pen Needles unique asymmetric bevel design is engineered to reduce the pain of frequent, regular injections.
Patented design for all pen injector applications
Nanopass 32.5G Pen Needles feature a larger inner diameter for better flow characteristics and less injection pressure. Compatible with insulin and other formulations including hormones, Terumo’s unique asymmetric tip is designed with the aim to reduce pain during insertion by cutting the skin on entry rather than piercing it.
Designed and engineered for subcutaneous injections, Nanopass 32.5G Needles for pen injectors offer the quality and supply reliability drug developers need to meet drug delivery challenges and product commercialization goals. By offering a range of needles with 4mm, 6mm and 8mm Terumo strives to cover all patient groups.
Patient comfort in mind
Asymmetric needle tip reduces skin trauma by cutting, not piercing skin on penetration
Smaller overall diameter (32.5G) needle targeted to reduce penetration pressure, especially in longer lengths
Engineered for automated environments
Individually packed and sealed in an ergonomic plastic case for automated assembly and easier patient handling
Each length color-coded on the unit pack for easy identification
Regulatory and Quality Aspects
E-beam sterilization to a Sterile Assurance Level at least 10-
In compliance with applicable ISO standards and Pharmacopoeia
Proven track record of reliable supply assured by global operating company