A syringe is a simple reciprocating pump consisting dis […]
A syringe is a simple reciprocating pump consisting disposable syringe of a plunger that fits tightly into a cylindrical tube called a cylinder. The plunger can be pulled and pushed linearly along the inside of the pipe, allowing the injector to inhale and discharge liquid or gas through the discharge hole at the front end of the pipe. The opening end of the syringe can be fitted with a subcutaneous injection needle, nozzle or pipe to help guide the inflow and outflow of the syringe.
Syringes are often used in clinical medicine to inject, inject intravenous therapy into the bloodstream, apply compounds such as glue or lubricants, and measure fluids.Disposable oral dosing syringe is a measuring instrument used to accurately measure the dosage of liquid drugs, expressed in milliliters. They have no threaded tips because needles or other devices need not be screwed onto them. Simply eject or inhale content from a syringe into the mouth of a person or animal. Disposable oral dosing syringe comes in all sizes, 1-10 ml or larger. The most commonly used sizes are 1 ml, 2.5 ml and 5 ML. It is widely used in medicine.
The disposable transfusion device is a common medical consumable that is aseptically processed to establish a channel between the vein and the drug for intravenous infusion. Generally, it consists of eight parts: a venous needle or an injection needle, a needle cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip pot, a bottle stopper, an air filter, etc. And some infusion sets and injection parts, add medicine and so on.
Before using the medical staff, check the disinfection expiration date of the disposable infusion set and whether there is any leakage or other abnormality in the package. Take out the infusion set, insert the needle into the infusion bottle, hang the infusion bottle on the infusion rod, and vent until the liquid flows. At the lower end of the infusion tube, close the regulator, then puncture the venous needle into the sterilized vein. After fixing, release the tourniquet and adjust the flow rate.The traditional infusion sets are made from PVC, and high-performance polyolefin thermoplastic elastomers are considered to be safer and higher performance materials for disposable infusion sets. There is now a material that is DEHP-free and is being promoted nationwide.