Table of Contents

1. Introduction
2. Largest Syringe Needle Size
3. Longde Company Solutions
4. References

Introduction

Syringe needles are crucial components in the medical field, used for a variety of applications from drawing blood to administering vaccines. The size of a syringe needle is determined by its gauge, length, and capacity. This article provides an overview of the largest syringe needle sizes available in the medical industry and discusses specific solutions provided by the Longde Company for large-scale medical applications.

Largest Syringe Needle Size

Syringe needle sizes are typically measured in gauges, with the gauge number inversely proportional to the needle's diameter. The largest needles available are typically for specialized procedures that require a high flow rate or the administration of viscous fluids. The following table provides an overview of the largest standard needle sizes used:

• Gauge: The largest commonly available gauge size is 7 gauge, which has an outer diameter of approximately 4.57 mm.
• Length: Needle lengths can vary, but the longest standard needles can reach up to 150 mm (approximately 6 inches).
• Volume Capacity: Syringes that use large needles can typically range up to 60 mL in volume.

Large gauge needles are typically used in veterinary medicine or for specific surgical procedures where large volumes of fluid need to be administered or removed efficiently.

Longde Company Solutions

The Longde Company is a leading manufacturer of medical equipment, including high-capacity syringes and large gauge needles. Their products are designed to meet the needs of both human and veterinary medical practices. Longde's solutions for large needle applications include:

• Customizable Lengths: Longde offers needles that can be customized in length for specific surgical requirements, extending up to 200 mm for specialized procedures.
• High-Quality Materials: The company utilizes medical-grade stainless steel to ensure durability and minimize the risk of needle breakage during use.
• Large Volume Syringes: Longde's syringes can handle up to 100 mL, catering to procedures that require substantial fluid administration or withdrawal.

These solutions from Longde provide significant advantages in terms of precision, safety, and efficacy for demanding medical environments.

References

1. World Health Organization (WHO). Safety of syringes, needles and other medical sharps: guidelines. 2020.
2. Longde Medical Equipment Co., Ltd. Product Catalogue 2023. Available at: www.longde-med.com
3. American Society for Testing and Materials (ASTM). Standard Specification for Needle-Injected Syringes ASTM F2132-01.