6 Different Types of Needles Used for Blood Collection

 Blood collection is the most common way of diagnosing a patient's health. It not only detects the conditions or status of any diseases, but blood testing also helps prevent the risk from increasing. But the most important thing to consider in the entire process is to know which needles to use. These days, there are many types of needles available for collecting blood samples. 

By MedGuard

Wondering what these needles are? Because each needle has its own features and uses, not every one of them is the same. In addition to different types of needles, the sizes also vary. So to help you better understand, here are the different types of needles that are used for blood collection.

These are the 6 Types of Needles Used in Collecting Blood

1.   Butterfly Needle

Butterfly needles also known as winged infusion needles sets are thin and short in design. It has butterfly wings due to its two plastic appendages on either side. They mostly have a gauge range between 18 to 27. These are best suitable for patients who have blood disorders, seizures, etc or people with fragile and thin veins. It can be used both on children as well as adults as it is easy to use.

2.   Hypodermic Needle

Hypodermic needles are hollow needles used for collecting blood from a vein. These are the most commonly used as they are fast and safe to use. It is best suitable when it comes to fast delivery of fluids into a patient's body. The gauge size ranges between 16 to 30 and they come in various sizes. The best part is that these needles are easily connected to syringes.

3.   Vacutainer Needle

Vacutainer needles provide a whole system of collecting blood into a vacuum blood collection tube. With the use of this needle, the process becomes easier, thanks to the rubber sleeve at one end that helps create a vacuum within the tube itself. Talking about size, you can choose from 1 to 1.5 inches and the gauge ranges between 19 to 22.

4.   Blood Collection Disposable Needles

Another needle used for collecting blood is the blood collection disposable needles. These are typically disposable and are designed for single use. These are highly in demand as they reduce the risk of contamination, ensuring more safety and hygiene during the blood-collecting procedure. These needles come in various sizes and the gauge ranges between 18 to 25.

5.   Straight Needle

Straight needles are blood collection needles best suitable for multiple samples. It is straight, and thin and can attach many tubes. These are available in 21 and 22-gauge and offer accurate venous samples. Even though it comes with fewer needlestick injuries, healthcare professionals must be careful when using it as it might be painful for the patient.

6.   Surgilance One-Step Needle

Surgilance One-Step Needle is a micro-blood sampling device and is a single-use needle. It is one of the safest and easiest methods as it minimizes the risk of needlestick injury. The best thing about this needle is that it is not painful for the patient as it gently pricks the skin for blood sample collection.

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