Types of IV Cannula: Sizes, Designs & Uses

by on in Blog

Introduction

GST Corporation Ltd. is a manufacturer, supplier, and exporter of different types of IV Cannula & other medical equipment. Enhance your therapeutic abilities and provide the utmost comfort to the patient by availing GST Corporation ltd products, one of the leading I.V. Cannula & other medical equipment manufacturers in India.

What is IV Cannula

An intravenous (IV) cannula is a small, flexible tube inserted into a peripheral vein to give direct vascular access for fluids, medications, blood, and blood products. It’s one of the most frequently used devices in hospital, emergency, and outpatient care — and it comes in several distinct types, each suited to a different clinical need.

This guide covers the main types of IV cannula, their gauge sizes, and how to choose the right one for a given procedure.

Importance 

The I.V. Cannula allows healthcare professionals to administer life-saving drugs directly into the bloodstream, hence allowing for rapid uptake and spread for the course of the body.

Function 

I.V. cannula plays a key role in the medical field as it allows for a certain means of delivery of life-saving therapy, observation of patients, and timely provision of life-saving treatments. Their ability to adapt to different clinical situations and scenarios makes them indispensable for every kind of intervention, to long term care.

Types

There are following Types of I.V. Cannula as follows :

IV Cannula With Wings with Port

  • The I.V. Cannula with Wings and Injection Port is the first Types of Cannula which designed to make Intravenous therapy efficient and comfortable. Its sharp, beveled needle tip makes the puncture of the vein very precise and painless for patients undergoing medical procedures.
  • The ergonomic wings ensure a secure and stable position, allowing healthcare professionals to have reliable intravenous access. The injection port integrated into the cannula enables medication administration while fluid therapy is ongoing, thus streamlining treatment processes.
  • Available in sizes from 14G to 26G, each size is color-coded for easy identification and can be used to meet diverse medical requirements. The cannula is compatible with standard IV tubing and other medical equipment, ensuring seamless integration into various medical settings.
  • It is constructed with biocompatible materials, thus prioritizing patient safety and comfort. It is a sterile, single-use product that is best suited for transfusions of blood, the delivery of medications, and the infusion of fluids. Also visit our IV Cannula  product page

I.V. Cannula With Wings Without Port

  • This Cannula with Wings Without Port is the second Types which is a high-quality medical device for safe and efficient intravenous therapy. The kink-resistant FEP catheter provides smooth insertion and optimal flow rates. Flexible wings ensure secure fixation, which increases patient comfort and minimizes the risk of displacement.
  • The transparent flashback chamber provides clear visualization of venous return for accurate vein access.Made from biocompatible materials, it ensures safety and extended indwelling times. Ergonomic needle hub has an ergonomic design that helps a firmer grip for ease in procedures.
  • This single use sterile device is versatile enough for use in a variety of medical practices. Its sizes range from 14G to 26G to cater to diversified clinical needs with precision and reliability. Also visit our IV Cannula with Wings Without Port product page.

I.V. Cannula Without Wings Without Port (Pen Type)

  • The I.V. Cannula Without Wings Without Port (Pen Type) is third Types which helps to achieve easy intravenous access. It has tapered and kink-resistant FEP radiopaque catheter for easy, fast insertion with optimal flow rates. An ergonomic design in the needle hub provides adequate grip during procedures and thus grants enhanced control for healthcare practitioners.
  • A transparent flashback chamber gives immediate visualization of return flow from the vein, affirming successful access to a vein. It is biocompatible, sterile, and single-use-secured cannula made of materials that ensure nothing adverse affects the patient’s comfort or safety.
  • Size availability ranges from 14G to 26G, thus accommodating various clinical needs. Also visit our IV Cannula Without Wings Without Port (Pen Type) product page.

Safety IV Cannula

  • The Safety IV Cannula is fourth Types which is designed to optimize patient care and safety of healthcare workers during intravenous procedures. It has an easy-to-use, self-activating safety mechanism which captures the needle in a safe chamber after venipuncture, thus reducing the risks of needlestick injuries to the minimum.
  • The color-coded needle safety guard is an added feature, and it includes a rounded grip on the needle hub for better support in its insertion. An injection port with a snap-fit cap makes it easy to open and close.
  • The cannula is made from non-toxic, medical-grade polyurethane and comes in different sizes and colors, from 14G to 26G, to suit different clinical needs. Also visit our Safety IV Cannula product page.

I.V. Cannula With Wing With Port With 3 Way Stop Cock

  • This Cannula with Wings, Injection Port, and Integrated 3-Way Stopcock is fifth Types engineered for versatile and efficient intravenous therapy. Its smooth-rotating stopcock enables multiple simultaneous infusions, enhancing treatment flexibility.
  • The flexible, angled wings allow for secure fixation, reducing the risk of displacement. The integrated injection port, equipped with a non-return silicone valve, facilitates intermittent medication administration without disrupting ongoing fluid therapy. Constructed from biocompatible, radiopaque materials, the cannula ensures patient safety and is detectable via X-ray.
  • The ultra-sharp, stainless steel needle with a back-cut design allows for easy and painless venipuncture. Available in sizes 14G to 26G, each cannula is color-coded for quick identification, catering to diverse clinical requirements. Also visit our IV Cannula With Wing With Port With 3 Way Stop Cock product page.

I.V.- Cannula Without Wings Without Port

  • This is the sixth type of Cannula, which is an ultra-streamlined medical device designed for straightforward intravenous access. Its tapered catheter tip ensures smooth, less traumatic insertion for optimizing patient comfort. The absence of wings and an injection port reduces bulk, enhances ease of use, and facilitates patient comfort.
  • Color-coded hubs allow for quick gauge identification, which facilitates the easy making of clinical decisions. This sterile, single-use cannula is manufactured from medical-grade, biocompatible materials and comes in a range of sizes from 14G to 26G to meet diverse clinical needs. Its design is particularly beneficial in emergency settings where rapid and reliable intravenous access is crucial. Also visit our IV Cannula Without Wings Without Port product page.

Peripherally inserted  cannula: The most commonly used type Cannula, often inserted into veins in the arm or hand and suitable for short term treatments, fluid administration, and medication delivery.

Central Venous Cannula:– It is placed inside the larger central veins like jugular or subclavian veins. Ideal for long-term treatments, chemotherapy, or total parenteral nutrition (TPN). It can also provide access to more favourable large veins with greater flow rates and lesser chance for irritation of the vein.

Midline Intravenous Cannula:- Placed on the veins of midperiphery, that is, between the peripheral and central veins, usually placed on the upper arm. It is used in mild- to midterm treatments, including antibiotic therapy or hydration. It will reduce the complications associated with a central venous cannula, with easier insertion than central lines.

Winged Infusion Set (Butterfly Cannula):- Primarily used for temporary access, blood aspiration, and infusions in hard-to-reach veins. Also Easy to handle, reduces movement and discomfort upon insertion.

Closed Intravenous Catheter System: It consists of an integrated needle shield as a built-in safety device to avoid accidental needlesticks. It is used in the hospital for various reasons, with the intention of increasing safety, thus reducing the infection rates. Also Ensures safety for healthcare personnel, avoiding exposure to blood.

Sizes

Available sizes of Intravenous cannulas are related to size, commonly described by gauge (G) system. This is the diameter of a cannula for iv, with lower gauge numbers meaning larger diameters. Choosing the right size is also one of the most important requirements that would guarantee proper treatment and patient comfort.

14G Cannula

16G Cannula

18G Cannula

20G Cannula

22G Cannula

24G Cannula

Key Features to look for an Intravenous Cannula:

Safety, comfort of the patient, and access to the vascular system are the critical features to consider when selecting an Intravenous cannula. Most of the following should be considered the main features:

  1. Gauge Size

The size or gauge of the cannula is the key determinant of the fluid flow rate and type of cannula.

  1. Pointiguide Sharpness

A sharp, engineered cannula causes less pain at the time of insertion and produces less tissue trauma.

  1. Flashback Chamber

It ensures that proper penetration of the vein is confirmed. It shows blood return immediately after the vein has been penetrated.

  1. Safety Feature

Safety features, such as retractable needles or safety caps, reduce the likelihood that healthcare workers will experience a needle-stick injury.

  1. Materials

The catheter material must be bio-compatible and cause minimal irritation or allergic reaction.

Recommended Materials:

  • Polyurethane: More flexible and less prone to kinking.
  • Teflon (PTFE): Generally used for temporary cannulation because it is cheaper.
  1. Wings or Stabilisers

This Improves patient comfort as well as reduces irritation at the entry site. 

Visit Now:- Infusion Therapy product’s

Advantages of sourcing of Different Cannula from GSTC:

Sourcing types of cannula from a reliable and specialised manufacturers like GSTC provides Affordable Intravenous cannula suppliers for hospitals in India, Here are some possible advantages:

  1. Quality Assurance:
  • Products from GSTC are likely quality products, and safe for use. Our cannulas meet the ISO, CE, or FDA norm, meaning they would work reliably.
  • Our cannulas usually come in sterile packing to minimise the risk of infection.
  1. Wide Product Lineup:
  • We have a wide range of cannulas for infusion, in different sizes and materials, which will be used in various clinical requirements, for example for paediatric and adult use.
  1. Competitive Price
  • GSTC has relatively competitive pricing, thereby making it an economic option, especially when buying in large quantities. This means the hospitals and health centres will save without losing the quality of products they require.
  1. Customization Options

We offer customization for bulk orders either in terms of packaging or labelling or even custom features based on the need in health care facilities.

  •  Private Labelling If you are looking forward to sourcing cannulas under your brand, we provide you the same.
  • Availability at all Times: We at GSTC have appropriate logistics. The cannulas would be available and delivered in good time, very important for operations in health care.
  1. Worldwide Network
  • We have an international presence across the world thus ensuring easy and efficient shipping of goods across regions.

6. Certifications and Compliance

  • We are top Intravenous cannula manufacturers with ISO certifications in India

7. Environmentally Friendly Practices

  • Sustainable Materials:We are committed to sustainability and manufacture items made from eco-friendly materials or in a much greener production process.

     8. Long term Partnership

  • We have dedicated customer service teams that will ensure, if there are any queries or concerns with an order, then prompt attention is given to the same.

9 . Customer Service

  • By sourcing from GSTC, healthcare facilities can benefit from high-quality cannulas & Safety IV Cannula, & other Types of Intravenous Cannula at competitive pricing, advanced features, and reliable support, contributing to better patient care and operational efficiency.

Why Choose GSTC?

  • India’s Trusted Leader in Infusion Therapy: With over 6 decades of expertise, we are a leading manufacturer and exporter of I.V. Cannula, serving clients across 60+ countries worldwide.
  • Unmatched Quality in I.V. Cannula: Our IV Cannula are crafted from non-toxic, medical-grade materials, ensuring the highest safety and reliability standards for patients.
  • Reliable Delivery: We take pride in consistently delivering orders on time, maintaining exceptional quality and reliability.
  • Wide Range of Varieties: We offer a comprehensive range of different Types of Cannula, including options with wings, ports, and three-way stopcocks. Available in different materials like PUR and FEP, our Cannulas come in various sizes, colors, and flow rates, detailed below in the table.

Leave a Reply