Kertakäyttöruisku

Kertakäyttöruisku is a Finnish term that translates to "disposable syringe." It refers to a medical device designed for single use, typically in healthcare settings for administering injections or drawing fluids. These syringes are an essential component of modern medical practice, promoting hygiene and preventing the transmission of infections.

A standard disposable syringe consists of a barrel, a plunger, and a needle. The barrel is a graduated cylinder that holds the liquid to be injected or withdrawn, marked with volume measurements for accuracy. The plunger is a movable rod that fits snugly inside the barrel, used to draw fluid into the syringe or expel it. The needle, a sharp, hollow tube, is attached to the tip of the barrel and pierces the skin to deliver medication or collect samples.

The development and widespread adoption of disposable syringes have significantly improved patient safety by eliminating the need for sterilization and the associated risks of cross-contamination. After a single use, the syringe is safely disposed of, usually in a designated sharps container, to prevent accidental punctures and further contamination. This has been a critical factor in controlling the spread of bloodborne pathogens.

Disposable syringes are manufactured from materials like plastic and rubber, designed to be cost-effective for mass production. They are available in various sizes, catering to different medical needs, from administering small doses of medication to drawing larger blood samples. Their ease of use and sterile packaging have made them indispensable in hospitals, clinics, and even for home healthcare.