Screw-port syringes are oral syringes, or dental syringes, generally made of stainless steel, some with a curved injection needle. Standard types of straight-port syringes feature straight-port syringes, which are standard PP injection tools that offer convenience and control because they can be operated manually.
The screw connection is recommended in the following cases
When preparing toxic drugs, when injecting viscous drugs such as iodized oil in interventional medicine. Hemodialysis when using syringe connection. Intravenous injection of temporary administration of more departments, such as emergency, ICU and so on. Screw-port syringe when connecting central venous catheter can reduce the risk of air embolism caused by disconnection.
Straight-port syringe features
Straight-port syringe is a commonly used syringe, which is widely used as a medical appliance in various clinics, mainly for injecting medication or pumping fluids. In order to ensure the use of its function, the rubber plug needs to have good sealing, but in order to ensure its sealing, it often makes the push rod movement requires too much thrust, and its movement is not smooth, so that its use of time grows, which is not conducive to the use of straight mouth syringe.