A sanitary extubation cover used to cover an endotracheal tube and a patient's face in order to accommodate sanitary extubation. The sanitary extubation cover includes a mask and a cover which covers the endotracheal tube. If the patient coughs, the cough would be directed into the mask and the endotracheal tube (which is covered by the cover) but contaminants from the cough would be suppressed from spreading into the open air.

The present specification, in some embodiments, describes a personal wear device that direct the flow of air away from a person's face, reducing or blocking the flow of infectious pathogens towards a patient's naso-oral area thus reducing the risk of inhalation of infectious or noxious pathogens. In another embodiment, the present specification describes a personal air management mask system for use by a patient for reducing or preventing exposure to and inhalation of infected aerosol during a medical procedure.

A gas flow arrestor is provided that is configured to be coupled at one end to an oxygen concentrator, a VIPR type device associated with a compressed gas cylinder, or other gas delivery component such as a regulator or flowmeter and at the opposing end to a length of flexible tubing or hose that delivers the medical gas to the patient or patient breathing apparatus, such as a nasal cannula or breathing mask. The gas flow arrestor device includes a firebreak together with a visual flow indicator that is actuated by the flow of gas through the gas flow arrestor device. The visual flow indicator allows a user or patient to visually confirm from a distance whether or not gas is flowing to the patient or breathing apparatus.

A breathing tube system includes a gas receiving tube, an output tube and a flame arrester. The gas receiving tube is configured to receive a breathing gas. The output tube is coupled to the gas receiving tube to form a supply pipeline. The output tube is configured for a user to wear and to output the breathing gas from the supply pipeline to the user. The flame arrester is configured in the supply pipeline. Accordingly, the safety of the breathing equipment could be improved.

The invention discloses a decontamination device for decontaminating inhaled and/or exhaled gases in a ventilator. The decontamination device comprises a gas inlet and outlet for inspiratory and expiratory gas flow, and a chamber for gas flow. The chamber is configured to connect the gas inlet and outlet. The chamber comprises at least one ultraviolet (UV) light source integrate inside the chamber that preferably emits in the UVC range, wherein the UV light source is preferably a UVC light-emitting diode. The UV light source is configured to produce UV light to decontaminate contaminants in the inhaled and/or exhaled gases by minimizing the distance between the contaminants in the gas flow and the light source, maintaining the gas flow in a gas flow path long enough to deactivate the contaminants, increasing the intensity of the light source to optimize decontamination, and increasing turbulence to redirect the gas flow and prevent boundary layers and shadowing.

Provided is an article for protection configured with at least one perforable, modifiable access point positioned to allow airway management procedures. Also provided is a method for maintaining the sterile environment during airway management procedures by covering a subject in need thereof with the article for protection.

The invention relates to a breathing assistance apparatus that may be configured to reduce the risk of damage to electronics within the apparatus as a result of liquid leaks within the apparatus or impacts to the apparatus. In other forms, the apparatus may be configured to allow for easy assembly and/or safe operation.

Provided is a filtering facepiece respirator. The respirator includes a mask body having an anterior side portion, a posterior side portion, a middle portion, a first side portion, a second side portion, a top side portion, a bottom side portion and outer edge portions. The respirator further includes a primary port positioned at the anterior middle portion of the mask body and a detachable primary port adapter which is positioned over and engages the primary port. The respirator may further include an oxygen port and oxygen port adapter and a luer port and luer port adapter.

Provided is a filtering facepiece respirator. The respirator includes a mask body having an anterior side portion, a posterior side portion, a middle portion, a first side portion, a second side portion, a top side portion, a bottom side portion and outer edge portions. The respirator further includes a primary port positioned at the anterior middle portion of the mask body and a detachable primary port adapter which is positioned over and engages the primary port. The respirator may further include an oxygen port and oxygen port adapter and a luer port and luer port adapter.

An apparatus comprises a centrifugal fan having an inlet and outlet, the fan receives ventilation air at the inlet and provides the ventilation air at an adjustable pressure at the outlet, a first respiration line with a first end connected to the inlet and a second end for receiving inhalation air, a second respiration line having a first end connected to the outlet and a second end for coupling a filter and a ventilation mask, the second respiration line having a sensor, to measure a flow parameter in the second respiration line, and a device for controlling the fan according to an output signal of the sensor, the fan and second respiration lines forming a continuous bidirectional flow path, the adjustable ventilation pressure at the outlet comprises an inhalation or an exhalation pressure less than or equal to the inhalation pressure, and the second respiration line has an air filter.