This disposable infusion set, certified by the National Medical Equipment Administration with registration number 20163140655, comes in standard packaging of 300 sets/box and covers IS‑G‑NV、IS‑G‑V、IS‑G‑V2、IS‑G‑V3、IS‑G‑V4、IS‑G‑V5 There are multiple models to choose from, including no exhaust holes/covered exhaust holes, double steel needles/full plastic bottle needles, with medication accessories, built-in liquid filter, injection drip bucket and other different configurations, which can adapt to various clinical scenarios such as basic infusion, exhaust, and combination therapy. The infusion set can be selected with or without intravenous needles as needed, supporting multiple specifications of intravenous needles. The disposable sterile design is matched with strict quality inspection, which is safe, reliable and practical.