"Suction Catheter with Thumb Control Valve " refers to a device that uses thin plastic tubing to remove saliva, blood, or other fluids from the patient 's mouth, trachea, or nose, connected directly to a suction machine, as indicated by medical needs. The "thumb control valve " is a unique feature that ensures the user (mostly a nurse or doctor) controls the suction pressure hands-on. By thumb pressing and/or releasing, suction is put on and off, respectively, thereby creating safety and accuracy during the procedure. At GST Corporation, we prioritize quality, innovation, and customer satisfaction, ensuring our S uction Catheter with Thumb Control Valve meets international standards for performance and hygiene.