Function And Precautions Of Syringe

The emergence of the syringe was an epoch-making revolution in the field of medical devices. The process of extracting or injecting gas or liquid with a needle is called injection. The syringe consists of a syringe with a small hole at the front end and a matching piston mandrel. The liquid or gas is drawn in through the small hole at the front end of the syringe when the mandrel is pulled out and pushed out when the mandrel is pushed in.

Automatic syringe assembly machine can also be used for medical devices, vessels, and scientific instruments such as some chromatography to inject through a rubber septum. Injecting gas into a blood vessel can lead to air embolism. Removing air from a syringe to avoid embolism is done by turning the syringe upside down, tapping it gently, and then squeezing out a little fluid before injecting it into the blood stream.

1. Precautions for use

(1) This product is a "single-use" product. Reuse is prohibited and should be destroyed after use.

(2) This product is sterilized by ethylene oxide and must be used within the expiration date.

(3) If the single package is broken or the sheath is detached, it is prohibited to use and should be scrapped.

(4) The product should be stored in a ventilated and dry room with relative humidity less than 80%.

(5) After normal use, please follow the requirements of relevant regulations.

2. Instructions for use

(1) Tear open the single packaging bag and remove the syringe.

(2) Remove the syringe needle protection sleeve, pull the core rod to slide back and forth, and tighten the syringe needle.

(3) Then pump in the drug solution with the syringe needle upward and slowly push up the core rod to remove air.

(4) Perform subcutaneous or intramuscular injection or perform blood sampling.