fecskend

Fecskend, in its most common context, refers to the syringe, a medical instrument used to inject liquids into the body or withdraw fluids from it. A syringe typically comprises a cylindrical barrel, a plunger, and a tip designed to connect with a needle or other attachment. The volume of a syringe is indicated on the barrel and ranges from under 1 milliliter for insulin and tuberculin syringes to 50 milliliters or more for larger volumes.

Materials and sizes vary. Most contemporary syringes are disposable and made of plastic, with glass syringes used in some laboratory settings or specialty applications. The needle, attached to the syringe via the tip, varies in gauge and length depending on the procedure. Syringes may be compatible with different connection types, notably Luer-slip and Luer-lock, which describe how securely the needle attaches to the barrel.

Types are chosen to fit different medical tasks. Insulin syringes are small- to moderate-volume devices with fine needles for subcutaneous injections. Tuberculin syringes hold about 1 milliliter and use very small needles. Pre-filled syringes come ready with medication and require minimal handling. In some contexts, syringes may be used with specified attachments for drawing fluids or administering vaccines, with options for subcutaneous, intramuscular, or intradermal routes.

Safety and handling are essential. Syringes are typically single-use and should be disposed of in appropriate sharps containers to prevent contamination and needlestick injuries. Proper sterile technique and adherence to local guidelines are crucial for safe administration and infection control.