Single-Use Needles

Disposable Needles for Medical Use – Single-Use Injection Needles

Disposable needles are essential medical consumables used for injections and blood collection in medical practices, hospitals, laboratories and care facilities. They are suitable for intramuscular, subcutaneous and intravenous injections as well as for blood sampling.

Depending on the application, disposable needles are available in a range of sizes, lengths and gauges. The appropriate injection needle is selected based on the route of administration and specific clinical requirements. Many models feature a silicone coating or thin-wall design to ensure optimal fluid flow and minimise discomfort during injection.

Disposable needles are available with either Luer or Luer-Lock connections and are compatible with standard disposable syringes. Supplied sterile and intended for single use only, they ensure safe and hygienic use in clinical practice.

Specialised Disposable Needles for Different Applications

In addition to standard needles, specialised variants are available that are optimised for specific clinical applications.

Examples include needles for:

Heparin or tuberculin injections
Insulin injections in various sizes
Special applications, e.g. spinal needles for anaesthesia

Some models feature specialised bevel designs (e.g. multi-facet bevel) to enable more precise and atraumatic puncture. Standardised colour coding according to ISO 6009 also supports quick and reliable size selection in clinical settings.

Needle Sizes (Gauge) and Colour Coding

Disposable needles are available in a range of sizes and diameters for clinical use. The diameter is indicated in gauge (G) – the higher the gauge number, the finer the needle. Many needles are colour-coded to support fast and reliable size selection in everyday healthcare workflows.

25G–30G

Fine Needles

Particularly suitable for subcutaneous injections and applications where a fine needle is preferred.

Small diameter for precise application
Designed for minimally invasive, gentle use
Commonly used in sensitive clinical settings

21G–23G

Medium Needles

Commonly used sizes for intramuscular injections and a wide range of routine clinical applications.

Versatile for everyday clinical use
Balanced combination of stability and patient comfort
Suitable for general use in medical practice

18G–20G

Larger Needles

Suitable for applications requiring higher fluid flow or blood sampling.

Larger diameter for improved flow rate
Used for specific clinical applications
Commonly used for intravenous procedures

Luer vs Luer-Lock – What’s the Difference?

Standard

Luer Connection

The Luer connection is a classic push-fit system. The needle is simply attached and is immediately ready for use.

Quick and easy attachment
Straightforward handling
Ideal for routine clinical applications

Enhanced Safety

Luer-Lock Connection

The Luer-Lock connection is screw-fitted, providing a particularly stable and secure connection.

Secure fit thanks to threaded locking system
Reduces the risk of accidental disconnection
Ideal for more demanding clinical applications

Blood Collection Needles

Various disposable needles are available for blood collection and are selected according to patient group and clinical requirements. In addition to standard solutions for adults, specialised needles are available for specific applications.

These include micro-needles, which are particularly used for premature infants and newborns. They offer practical features such as an optimised outlet opening for micro-samples, an extra-fine tip and flexible handling, even in cases of difficult venous access.

These properties support a precise and as gentle and atraumatic as possible blood collection.

Safety Needles for Protection Against Needlestick Injuries

Safety needles play an important role in reducing the risk of needlestick injuries in healthcare settings. They are suitable for use in medical practices, hospitals and laboratories where injections and blood sampling are performed regularly.

Integrated safety mechanisms reliably shield the needle after use. This enhances protection for both healthcare professionals and patients while also reducing the risk of infection.

Safety needles are available in various sizes and are compatible with standard disposable syringes, allowing seamless integration into existing clinical workflows.

Accessories for Disposable Needles

When using disposable needles, suitable accessories are also required. These help ensure safe and efficient workflows in medical environments.

Disposable Syringes

Sterile syringes for safe and reliable use with disposable needles.

Sharps Containers

For the safe and hygienic disposal of used needles in clinical environments, helping reduce the risk of needlestick injuries.

Blood Collection Tubes

Suitable for professional blood sampling and specimen handling.

Tourniquets

Support controlled, comfortable and efficient venepuncture.