A butterfly needle, also known as a winged infusion set or scalp vein set, is a medical tool commonly used for venipuncture or intravenous (IV) therapy. It is specifically

designed to access veins easily and is often preferred for patients with smaller or more fragile veins. In this article, we'll delve into the structure of a butterfly needle, its

various applications, available sizes and colors, key features, and why it's such a vital tool in healthcare. Additionally, we'll highlight Shanghai Teamstand Corporation, a

leading supplier and manufacturer of high-quality butterfly needles and other medical devices.

Parts of a Butterfly Needle

A butterfly needle is composed of several distinct parts that make it both functional and convenient for healthcare professionals to use. These include:

1. Needle: The needle is the main component that punctures the vein. It is typically short and sharp, designed to minimize discomfort during insertion. The needle's length

   ranges from about 19mm to 30mm, depending on the size of the device.

2. Wings: The distinguishing feature of a butterfly needle is the two flexible plastic "wings" on either side of the needle. These wings allow for easy handling and

   manipulation of the needle, ensuring a secure and stable grip during insertion.

3. Flexible Tubing: A piece of flexible tubing connects the needle to a Luer lock or adapter. The tubing allows for movement and adjustment during the procedure without

   causing discomfort or needle displacement.

4. Luer Lock/Adapter: The butterfly needle is attached to either a syringe or an IV line via a Luer lock or adapter at the end of the tubing. This part ensures a secure

   connection to avoid any leakage during fluid transfer or blood collection.

5. Safety Cap: Most modern butterfly needles include a safety cap or mechanism that shields the needle after use, helping to prevent accidental needle sticks and ensuring

   user safety.

Application of Butterfly Needle

Butterfly needles are versatile tools used across several medical procedures, with two primary applications:

1. Blood Collection: The butterfly needle is widely used for drawing blood, especially in cases where the patient has small or fragile veins. The small size of the needle and

   the wings for stabilization make it an ideal choice for children, the elderly, or individuals with compromised veins due to conditions like cancer or diabetes.

2. IV Access: Butterfly needles are also used for intravenous access, allowing fluids or medications to be administered directly into the bloodstream. This is especially

   beneficial in short-term IV therapy or when frequent access to a vein is required.

Butterfly needles are used in settings such as hospitals, clinics, diagnostic labs, and even home care when professional healthcare is provided.

Butterfly Needle Sizes and Colors

One of the key aspects of butterfly needles is that they come in various sizes, each designated by a color code that helps healthcare professionals quickly identify the right

size for the procedure. The gauge (needle size) varies depending on the patient's condition and the type of procedure. Common sizes include:

- 21G (Green): Suitable for adult venipuncture, commonly used for drawing blood or administering IV therapy.

- 23G (Blue): This size is often used for patients with smaller veins, such as pediatric patients or the elderly.

- 25G (Orange): Best suited for very small or fragile veins. It is commonly used in children and neonates or for patients undergoing chemotherapy.

- 27G (Gray): The smallest size available, used for highly sensitive patients or when minimal vein damage is a priority.

Each color code makes it easy for healthcare workers to pick the right needle size according to the patient's vein type and the procedure to be performed.

Features of Butterfly Needles

Butterfly needles have a range of features that make them highly effective and safe for both the healthcare provider and the patient. Key features include:

1. Ease of Use: The flexible wings allow for a secure grip, making it easier to insert the needle into the vein accurately. This is especially beneficial in difficult situations such

   as accessing small or delicate veins.

2. Reduced Discomfort: Due to the small gauge of the needle and the gentle design, butterfly needles typically cause less pain and discomfort compared to other types of

   needles. This makes them suitable for sensitive patients, including children and the elderly.

3. Flexible Tubing: The tubing that connects the needle to the collection system is flexible, allowing for some movement without dislodging the needle. This is particularly

   useful when drawing blood from active or anxious patients.

4. Safety Mechanisms: Many butterfly needles come with built-in safety features such as a retractable needle or a protective sheath that covers the needle after use. These

   safety mechanisms significantly reduce the risk of needlestick injuries, making the device safer for healthcare professionals.

5. Versatility: Whether used for short-term IV therapy, blood collection, or pediatric care, butterfly needles are highly versatile. Their application in diverse medical fields

   makes them an indispensable tool in any healthcare setting.

6. Cost-Effective: Despite their specialized design and added safety features, butterfly needles are relatively inexpensive. This makes them a cost-effective option for

   healthcare facilities, ensuring both safety and efficiency.

Shanghai Teamstand Corporation: A Trusted Supplier

When sourcing butterfly needles, it is essential to choose a reliable and professional manufacturer. Shanghai Teamstand Corporation stands out as a leading supplier of

butterfly needles and other medical devices. With years of expertise in the medical industry, Shanghai Teamstand Corporation offers a comprehensive product line that

meets international quality standards.

Their butterfly needles are manufactured with CE and ISO13485 certifications, ensuring that healthcare professionals can use them with confidence. The company also

provides customization options, enabling clients to order specific sizes, colors, and safety features based on their needs.

Shanghai Teamstand Corporation prides itself on offering competitive pricing without compromising quality. Their commitment to innovation, customer satisfaction, and

stringent quality control processes makes them a trusted name in the global medical device market.

Conclusion

Butterfly needles are indispensable tools in modern healthcare, offering ease of use, comfort, and safety for both patients and healthcare professionals. Their versatile

application in blood collection and IV therapy, along with the range of sizes and safety features, make them essential in many medical settings.

Shanghai Teamstand Corporation is a professional supplier and manufacturer of butterfly needles and other medical devices, ensuring high-quality products that meet

global standards. With their expertise and dedication to quality, they continue to be a reliable partner for healthcare providers worldwide.