The Gen 2 needle-less connector provides patent resilient valve which are a perfect product for painless  Infusion therapy.

 

It is opened by a needle-less syringe insertion and which close securely upon removal of the inserted syringe. This type of needleless device is “flushable” to remove potential chemical interaction (cross-contamination) between successively injected drugs. In addition, it is also free of retrograde (reflux) flow upon syringe removal from the connector to assure a sufficient volume of blood is not drawn into an attached catheter as such often results in clotting and /or catheter occlusion. It is well known in the medical catheter art that backflow into a catheter imbedded in a patient vessel can become a serious deterrent to effective treatment and can become a serious problem when clotting or occlusion results.

 

Such happenings not only are serious treatment issues but also a danger if a clot is flushed from a catheter into a patients bloodstream. It is for these reasons that a connector must be critically judged for safety and effectiveness in this regard. Therefore, when choosing needle free connector, you would hope to have the two advantages as below:

 

 

Advantage1. Extremely little liquid can wash the needle free connector

 

 

 

Advantage 2. Totally no Backflow back to needle free Gen 2

 

 

Advantage3 . Can bear high degree air pressure