A Guide to the Different Types of Syringes


Syringes are used in a nearly endless number of industries – manufacturing, medicine, research, food prep, etc.

In these fields, understanding the different types of syringes can help you make an informed purchase when it comes time to stock up.

Because of the impact they have across industries, it’s interesting to take a step back and look at the basic elements that make up a syringe and what each element does. It allows you to have a better understanding of this simple but important device.

If you are interested in learning more about syringes, and all the different types, read on.

Hypodermic Needles

Hypodermic needles are the most common type of syringe and are typically teardrop-shaped with a hollow tip, used for injections. They are used to inject medicine into liquid form, drugs, and vaccines, as well as for drawing blood samples.

Insulin needles are a type of hypodermic needle specifically designed for the injection of insulin. They are very short, typically around 8mm in length, and have a very thin, round tip. Safety syringes are designed to prevent reuse by users and have a variety of features, such as retractable needles, detachable needles, and passive sheathing. They are typically used for single-dose injections and should not be reused.

In addition, hypodermic needles are available in a variety of sizes, with smaller size needles typically used for delivering injections and larger, thicker needles for drawing blood samples. Each type of syringe is essential for providing the necessary medical care, and understanding the differences between them is important for the safe, proper use of these tools.

Intravenous Syringes

Intravenous (IV) syringes are designed for direct drug administration into a vein. IV syringes typically have a thin, needlelike tip and a wide, hollow cylindrical body. They can vary in size, ranging from 1 milliliter (ml) to 60 ml, and in lead size, ranging from 23 to 27 gauge.

Some IV syringes include an adjustable dosage attachment, allowing users to safely and accurately adjust the dosage. Additionally, there are syringes designed for subcutaneous and intramuscular injections, which have different lead sizes and body shapes.

You can also check out this link here for the different sizes of syringes available.

Luer Lock Syringes

Luer Lock syringes are available in a range of sizes, typically ranging from 0.5mL to 60mL, and are characterized by their type of Luer Lock connection. This connection refers to the convex tip of the syringe that locks into the concave part of an adapter or needle.

Luer Lock syringes offer consistent volume control and are available for a variety of uses, including injections, accommodating for reagents, and as a precision device for small-volume applications. They are a reliable and economical choice for use in various industries, including automotive, aerospace, and medical. If you are looking for a syringe with a reliable connection, a Luer Lock syringe is ideal.

Learning About the Different Types of Syringes

Syringe sizes and designs vary according to the intended use, so it’s important to select the right one for the job. If in doubt, seek medical advice. Using the right syringe will ensure accurate and safe measurements.

Remember to recycle syringes appropriately and never reuse a syringe. Remember to be safe and always get advice when using a syringe. For more advice and information on the types of syringes available, reach out to a healthcare professional.

Browse our other handy resources just like this one!



  • What are the main types of syringes and their uses?
    Syringes come in various types such as standard luer-lock, insulin, tuberculin, and more. They serve different purposes like administering medications, drawing blood samples, and conducting scientific experiments.
  • What is an insulin syringe, and who uses it?
    It has volume markings specifically tailored to insulin dosing and ensures accurate injections.
  • Can I reuse a disposable syringe?
    Reusing them can lead to contamination, infection, and inaccurate dosing.


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