A magnetic quick connect for a fluid delivery system includes a male coupling member and a female coupling member. The male coupling member defines a first outer fluid communication path and includes a first magnetic material. A first inner member is disposed within the first outer fluid communication path and defines a first inner communication path. The female coupling member defines a second outer fluid communication path and includes a second magnetic material. A second inner member is disposed within the second outer fluid communication path and defines a second inner communication path. The male and female coupling members are detachably held together by an attractive force between the first and second magnetic materials such that the first and second outer communication paths are held in fluid communication, and the first and second inner communication paths are held in fluid communication.

This invention provides a see-through full face mask and hood that integrates effective filtration for both inhaled and exhaled air. The mask includes a transparent visor mounted on a headband and surrounded by a frame. The headband or the frame (sides, bottom, etc.) can include a filtration assembly that allows passive inflow and outflow of air in a manner that is highly breathable. The frame generally seals against the users face in a comfortable manner. The visor can be surrounded by a subframe that can be moved upwardly out of engagement with a base frame—which remains attached to the wearer to expose the user's mouth for eating. The filtration assembly defines a plurality of tortuous or circuitous-path filtration tubes that employ bends, baffles, charged surfaces and/or other internal barriers to redirect airflow and thereby trap microdroplets containing pathogens until such pathogens can be rendered inactive.

A hydration system including a fluid reservoir, a fluid path in communication with the reservoir, and a magnetic quick connect interposed in the fluid path is disclosed. A fluid delivery system for a hydration system is also disclosed that includes a magnetic quick connect interposed in a fluid delivery path of the delivery system. The magnetic quick connect can also be used in a wide variety of fluid delivery systems. A kit for forming a fluid delivery system for a hydration system is also disclosed, as are various components of a hydration system.

This invention in its current embodiment provides for the wearer a mask that allows the wearer to breath, speak clearly with easy and hydrate at will while wearing the mask. The design of the mask is of 4 parts that assemble to make the perfect safety mask. As shown in FIG. 8, the mask is assembled by connecting the straw and noise connector along with the straw and voice box together and then assembling them together with part 1 as shown on FIG. 8 (the nose and mouth cover housing) which then makes it possible to bond them with the face cover shield labelled item 2 on FIG. 8. When all part are assembled together, the face mask becomes functional by allowing all who wear the mask to talk with clarity, hydrate at will without talking the mask off and breath with comfort.

During this day and time of COVID-19 with the influx of coronavirus infections and the desire and yearning of the public to return to some sense of normalcy particularly in the sports arena, sports officials need to feel safe on the playing courts and fields. This is where The Whistle Mask will help. This invention will create a new way for officials to be safe on the court while wearing a mask and still having the luxury of a whistle in their mouth while safely officiating the game. The body of the mask will cover the bridge of the nose and the mouth and have a pair of ear straps that loop around the ears. This mask will have a rectangular opening also named a port (FIG. 1) at the mouth to allow the insertion of a whistle. The upper portion of the port will be a flange covering (FIG. 2) that can be used to seal the port when the whistle is not inserted or being used.

A resealable, openable face mask includes a mask body with a central flap. The central flap is filter air when closed and provides access to a user's mouth when open. The mask body has a loop on a left edge; a loop on a right edge; a central aperture; the flap extending continuously from the mask body below the central aperture; and a zipper to close the flap over the central aperture.

The present invention relates to a respiratory mask for filtering air consisting of a mask body, which is suitable for covering the nose and mouth of the mask wearer, comprising at least one holding means which is fastened to the respiratory mask and which is suitable for pulling the mask body against the face of the wearer. In this case, the mask body comprises at least one airlock device, through which connecting means, such as a straw, can be guided, so that the mask wearer can receive, for example inhale and/or drink, a use medium conveyed by the connecting means into an interior of the mask, i.e. the space between the face of the mask wearer and an inner surface of the mask, through his nose and/or mouth.

A secure liquid consumption face covering is created for the general public that is flexible so that the user does not need to remove or open a mask when thirsty or hungry to consume liquid. Through a tube attached with connector(s) and lock(s) to the mask and with an optional disposable straw unit, the wearer can drink liquid from any vessel easily without taking the mask off or breaking the seal of the mask around the user's nose and mouth.

A face mask having a positive air flow by use of an attached portable air purification unit. The device is used to filter and purify inhaled air, making it easier for individuals to comfortably wear a face mask for public health and safety. An outtake filter inhibits contaminated air from being expelled by the mask wearer. The portable air purifier is powered by means of rechargeable battery power using a USB connector, allowing static or dynamic use.

A patient mask including a body shaped to be placed over a face of a patient and configured to prevent the passage of viruses and/or particles therethrough and at least one port configured to receive an endoscope, a surgical instrument, or both and to conform to the shape of the surgical instrument such that the port prevents the passage of viruses and/or particles therethrough.