1. Material: medical metal suction tube is usually made of metal materials such as stainless steel or aluminum alloy, which has high corrosion resistance and strength, and is able to withstand greater pressure and tension.
2. Appearance: Medical metal suction tubes are usually cylindrical in shape, with a sharp or flat end for easy insertion into body cavities or containers, and the other end is connected to syringes or other devices.
3. Size: Medical metal suction tubes are usually sized according to the needs of the application and can come in different diameters and lengths. Larger diameter pipettes are more suitable for draining large amounts of fluid, while smaller diameter pipettes are suitable for delicate manipulation.
4. Surface treatment: In order to improve the smoothness and corrosion resistance of medical metal straws, surface treatment, such as polishing, chrome plating, etc., is usually applied.
In a word, medical metal suction tube meets the needs of medical operation through its material selection, structural design and processing treatment, which is characterized by corrosion resistance, high strength and adaptability to different needs.