Major Phlebotomy Equipment List and Uses
Major Phlebotomy Equipment List and Uses

This blog post is about the list and uses of phlebotomy equipment. We will discuss everything about a common phlebotomy equipment list and uses. Phlebotomy draws blood from a patient for medical testing, transfusions, donations, or research. This process requires various equipment to ensure that blood is drawn safely, effectively, and comfortably for the patient. 

This blog post is a simple guide to describe all the essential tools and their common use in phlebotomy. Let’s dive into the deep to learn more.

What Does Phlebotomy Equipment Mean?

Phlebotomy equipment is a collection of tools and devices used by healthcare professionals, particularly phlebotomists, to draw blood from patients for laboratory testing, transfusions, donations, or research.

Phlebotomy Tools

Major Phlebotomy Equipment List and Uses

Here is a list of all major phlebotomy equipment and its general uses. I tried to make it brief and simple so everyone could easily understand everything.


A tourniquet is a band or strap designed to constrict blood flow temporarily. It is typically made from rubber, elastic fabric, or other flexible materials.

Use: In phlebotomy, a tourniquet is used for many purposes like,

  • It is tightened enough to slow down the blood return in the veins, causing them to swell and become more visible and palpable.
  • The tourniquet should not be left in place for more than a minute, as prolonged application can cause discomfort and affect blood test results.
  • After locating a suitable vein, the phlebotomist proceeds with the venipuncture.
  • Once the needle is inserted and blood flow is established, the tourniquet is usually released to allow normal blood flow while the blood is collected.

Alcohol Pads

These are small pads soaked in isopropyl alcohol.

Use: These pads clean the skin before inserting the needle. They help to disinfect the area, reducing the risk of infection by killing bacteria and other pathogens on the skin surface.


Needles are thin, hollow metal tubes used for venipuncture to draw blood.

Use: Needles are a crucial part of the blood collection process. Depending on the vein size and blood needed, they come in various sizes (gauges). The two most common types are:

  • Butterfly Needles: These have a small needle with plastic wings on either side. They are often used for smaller veins, such as those in the hand, and pediatric or geriatric patients.
  • Straight Needles: These are used with a vacuum tube system and are more common for larger veins.

Vacutainer Tubes

Vacutainer tubes are blood collection tubes with a vacuum seal, allowing automatic blood drawing when attached to a needle.

Use: They come in different colors, each indicating a specific use based on the additives inside. For example:

  • Red Top Tubes: No additives are used for serum tests.
  • Blue Top Tubes: Contain sodium citrate, which is used for coagulation tests.
  • Green Top Tubes: Contain heparin, which is used for plasma tests.
  • Purple/Lavender Top Tubes: Contain EDTA for complete blood counts (CBC).


Syringes are devices with a needle attached to a hollow cylindrical body to draw or inject fluids.

Use: Syringes are used when a vacuum tube is unsuitable, such as when drawing blood from small veins or for patients with difficult veins. The blood is drawn into the syringe and transferred into the appropriate collection tube.

Blood Collection Sets

Blood Collection Sets, known as Butterfly Needles, are specialized medical devices that draw blood from veins. They consist of a small, flexible needle connected to thin, flexible tubing, with plastic wings on either side of the needle.

Use: These sets usually consist of a needle, tubing, and a collection device. They draw blood from veins that are difficult to access with a regular needle.

Gauze Pads

Gauze pads are small squares of woven cotton or synthetic fibers used in medical settings for various purposes, particularly in wound care.

Use: After removing the needle, a gauze pad is placed over the puncture site to stop the bleeding. The patient is often asked to apply pressure to the site for a few minutes.


Bandages are adhesive strips or flexible fabric materials that cover and protect wounds or injuries.

Use: Bandages cover the puncture site after blood draw and gauze application to keep it clean and protect it from infection.

Sharps Container

A sharps container is a specialized, puncture-resistant container designed to safely dispose of used needles, syringes, lancets, and other sharp medical instruments. It is constructed to prevent accidental needlesticks and protect individuals from injuries caused by handling contaminated sharps.

Use: This is a specially designed container for safely disposing of used needles, syringes, and other sharp objects. It helps prevent needle-stick injuries and maintains a safe working environment.


Gloves are protective coverings worn over the hands. They are typically made of latex, nitrile, or vinyl materials.

Use: The phlebotomist wears gloves to maintain hygiene and protect the patient and the healthcare provider from potential infections.

Marking Pen

A marking pen is a marker for writing on surfaces such as labels, tubes, or other items. These pens typically have a fine tip for precise writing and contain ink resistant to fading or smudging. 

Use: In phlebotomy, a marking pen is often used to label blood collection tubes with patient information, test details, or other necessary information to ensure accurate sample identification.

Antiseptic Wipes

Antiseptic wipes are pre-moistened towelettes or pads infused with antiseptic solutions, typically containing alcohol, chlorhexidine, or benzalkonium chloride. They are specifically designed to disinfect and sanitize skin surfaces, instruments, or other objects to reduce the risk of infection.

Use: Similar to alcohol pads, antiseptic wipes are used to clean the skin and ensure the area is sterile before needle insertion.

Microtainer Tubes

Microtainer tubes, or microtubes or micro containers, are small, specialized tubes used for collecting and storing small volumes of blood. They are typically made of plastic and come in various sizes, but they are notably smaller than traditional vacutainer tubes.

Use: Microtainer tubes are commonly used in various healthcare settings, including hospitals, clinics, and laboratories, for a range of purposes, including:

  1. Pediatric Blood Draws: These are collected from small blood samples from infants and young children where larger vacutainer tubes may not be suitable.
  2. Point-of-Care Testing: Providing rapid results for tests performed at the patient’s bedside or in outpatient settings, such as glucose monitoring or coagulation studies.
  3. Specialized Laboratory Assays: Conducting specific laboratory tests that require only a small volume of blood, such as genetic testing, hormone assays, or therapeutic drug monitoring.
  4. Home Blood Collection Kits: These kits offer convenient and less invasive options for patients needing blood samples at home for monitoring or diagnostic purposes.

Capillary Tubes

Capillary tubes are small, narrow glass or plastic tubes used to collect and measure small volumes of blood, typically obtained from a fingerstick or heel stick.

Use: These tubes collect small amounts of blood from a capillary sample, usually following a finger or heel stick.


Lancets are small, sharp, pointed blood collection devices used to puncture the skin to obtain a blood sample.

Use: Lancets are small, sharp devices that puncture the skin and obtain a capillary blood sample. They are commonly used for glucose testing or small-volume blood tests.

Specimen Bags

Specimen bags are specially designed plastic bags that safely transport and store biological specimens, such as blood, urine, or tissue samples, from the collection site to the laboratory.

Use: These are used to transport blood samples to the laboratory safely. They are often marked with biohazard symbols to indicate the presence of potentially infectious materials.

Phlebotomy Chair

A specially designed chair to provide comfort and safety for the patient during the blood draw.

Use: These chairs often have adjustable armrests to support the patient’s arm.

Ice Packs

Ice packs are reusable or disposable packs filled with a gel or liquid that can be frozen and used to provide localized cooling.

Use: In phlebotomy, ice packs may alleviate discomfort or bruising at the puncture site. They are particularly helpful for patients who experience pain or swelling after blood is drawn. Ice packs also help constrict veins or preserve certain blood samples that must be kept cool before processing.

Wrapping Up

Phlebotomy is a critical medical diagnostic and treatment procedure that requires various tools to perform safely and effectively. Each piece of equipment plays a specific role in ensuring the process is as smooth and safe as possible for both the patient and the healthcare provider. By understanding the use of each item, one can appreciate the meticulous care that goes into collecting blood samples for various medical purposes.

This blog post on the phlebotomy equipment list and its uses will help you understand each tool. If it’s helpful to you, please comment below and share it with us.


What is a phlebotomy kit?

A phlebotomy kit is a set of tools and supplies healthcare professionals use to draw blood from patients. It typically includes needles, collection tubes, tourniquets, alcohol swabs, gloves, gauze pads, bandages, and a sharps container. These items help ensure the blood draw is safe, hygienic, and efficient.

What is the safety device for phlebotomy?

The safety device for phlebotomy is a needle safety device. It is designed to cover the needle immediately after use to prevent needlestick injuries and protect the patient and the phlebotomist from potential infections.

What PPE is commonly used by a phlebotomist?

Phlebotomists commonly use the following personal protective equipment (PPE):
Gloves: To protect hands from blood and other bodily fluids.
Lab Coats or Gowns: To protect their clothing and skin.
Face Masks: To prevent inhalation of airborne particles and protect against splashes.
Face Shields or Goggles: To protect eyes from blood and bodily fluids splashes.
This PPE helps keep the phlebotomist and the patient safe from infections and contaminants.

About Us

Zmshealthbio, is a leading supplier of innovative Healthcare Products, supplies and instruments. We are providers of Laboratory and Hospital equipment, Consumable Supplies from Plastic Disposables, Fine chemicals to Medical, Dental and Safety products.

Recent Posts

Follow Us

Sign up for our Newsletter

Select your currency
USD United States (US) dollar

Main Menu