Face mask connector and positive-pressure face mask using face mask connector

Abstract

The invention discloses a face mask connector, which comprises a face mask connector main body, an apparatus connector and an exhaust pipe with two ends rotatably connected to the connector main bodyand the apparatus connector; and an air vent is kept in the sidewall of the exhaust pipe. When the positive-pressure face mask is applied to a patient, the face mask connector and the face mask main body are connected, and the apparatus connector and an air intake apparatus are connected. When the patient is examined and treated by medical personnel, the exhaust pipe is rotated, so that a ventilation direction of the air vent is adjusted. According to the face mask connector provided by the invention, the exhaust pipe can be rotatably connected to the connector main body and the apparatus connector, and a user, by rotating the position of the exhaust pipe, can adjust the position of the air vent, so that the circumstance that halitus, exhaled from the patient, faces others can be preventedand the using safety of the positive-pressure face mask can be effectively improved. The exhaust pipe and the apparatus connector are in detachable connection, and the exhaust pipe and the apparatusconnector can be rapidly released when the connection needs to be interrupted. The invention also discloses the positive-pressure face mask using the face mask connector.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mask joint. The present invention also relates to a positive pressure mask comprising the above-mentioned mask connector. Background technique [0002] The positive pressure mask is a structure in which the mask is arranged on the mouth and nose of the user, and is used to connect to a breathing device and deliver gas to the user. A traditional positive pressure mask includes a mask body and a mask connector connected to the mask body. When in use, fix the positive pressure mask on the user's head, fit the mask body to the face, connect one end of the mask connector to the mask body, and connect the other end to the air intake device, and the gas enters the mask body through the mask connector for the user use. [0003] In order to facilitate the patient to discharge part of the exhaled gas, an exhaust hole is arranged above the mask joint. When in use, part of the ...

AI Technical Summary

Problems solved by technology

When in use, part of the gas exhaled by the patient is discharged through the vent hole on the mask connector. However, since the vent hole is located above the mask connector, when the medical staff examines or treats the patient, the patient's exhaled gas may be sprayed directly to the medical staff. Resulting in less safe use of positive pressure masks

Images