Dual Check Valve

Unique non-reflux design allows high performance of aspirtation and evaculation without turingin a stopcock.Effective for drainage and avoids mistakes.
●Consisted of dual check valve,aspirate fluid when pull back on syringe,empty syringe by pushing plunger.
●Connect with chest tube(e.g.,thoracic drainage,thoracentesis)for effective drainage.
●3 types available,Dual Check Valve,Dual Check Valve with extension tube and Dual Check Valve Y tupe(with extension and clean cap).