cough aids are disclosed for gates dysfunction patients. Cough aids for the gate function disorder of the present invention, the suction unit is combined with the mask surrounding the mouth and nose of the patient, including the arm portion and the bag coupling which is intake air discharged by the patients exhalation is discharged, and a discharge , is formed as a hollow tube having a predetermined length, and one side of the outer peripheral surface has at least one perforation hole in the direction perpendicular to the longitudinal discharge direction, one end portion forming the valve body, the locking step is provided in the discharge section And pressing while moving a predetermined distance in the longitudinal direction of the valve body by an external force so as to communicate the discharge passage is connected with the interior of the ball valve body or discharging the air, by blocking the flow path and returned to the original position when the external force of the pressing block is configured to prevent the discharge of air is characterized in that it includes an exhaust valve body which is provided inside the valve body. According to the present invention, a low operating structure simple and the failure rate is reduced by being part configuration, structure, and the patient can be used easily by simple work, the length direction of the opening and closing member, that is open toward the flow path in the pressing face of the patient Since the patient presses in line with the opening direction of the force flow is possible to provide an effect that could reduce significantly the malfunction rate.성문기능 장애 환자를 위한 기침보조기구가 개시된다. 본 발명의 성문기능 장애 환자를 위한 기침보조기구는, 환자의 입과 코를 감싸는 마스크와 결합되는 흡입부와, 암부백이 결합되는 취입부 및 환자의 날숨으로 배출되는 공기가 배출되는 배출부를 포함하고, 소정의 길이를 갖는 중공관으로 형성되고, 일측 외주면에는 길이방향과 직각되는 방향으로 하나 이상의 배출공이 천공되며, 일단부에는 걸림턱이 형성되어 상기 배출부에 구비되는 밸브몸체 및 누름외력에 의해 상기 밸브몸체의 길이방향으로 소정간격만큼 이동하면서 상기 밸브몸체의 내부와 상기 배출공이 연결되는 유로를 연통시켜 공기를 배출하거나, 누름외력의 차단시 원위치로 복귀하면서 유로를 차단하여 공기의 배출을 막
