117results about "Respiratory device storage" patented technology

A bracket system is provided for the storage and retrieval of an article of equipment such as a self-contained breathing apparatus of the type used by firefighters and other first responders to provide breathing air during firefighting and other emergency operations. The bracket system securely stores the article of equipment in a position at which the article of equipment has an upside down, or inverted orientation, facing the back of the storage area. The bracket system is configured to articulate in a manner that positions the article of equipment in a lowered position at which the article of equipment has an upright orientation, facing the user, so that the user can retrieve the article of equipment.

Disclosed are methods and / or a system of incident based camera device activation in a safety system of a structure having a fixed piping system implemented therein to supply breathable air thereacross. In accordance therewith, one or more sensor(s) associated with one or more component(s) of the safety system is integrated with a computing platform executing on a data processing device. Based on the integration of the one or more sensor(s) with the computing platform, one or more environmental parameter(s) of the one or more component(s) of the safety system is sensed. One or more camera device(s) in a vicinity of and / or on the one or more component(s) of the safety system is automatically activated based on determining, from the sensing, occurrence of an incident.

The utility model relates to the technical field of tunnel fire fighting, and provides channel construction fire fighting equipment which comprises an arc-shaped plate arranged on a trolley, a plurality of sprayers arranged at intervals in the radian extending direction of the arc-shaped plate, a conveying mechanism communicating with the sprayers and used for conveying water, and a control mechanism used for controlling the sprayers to spray water. The arc shape of the arc-shaped plate corresponds to the arc shape of the inner wall of the tunnel, the spraying direction of the spraying head faces the inner wall of the tunnel, and the conveying mechanism comprises a water inlet pipe communicating with the spraying head and a control valve arranged on the water inlet pipe; the control mechanism comprises a sensor arranged on the trolley, a central control platform and a controller, the central control platform is electrically connected to the sensor and used for processing collected data, the controller is electrically connected to the central control platform and used for executing an instruction sent by the central control platform after processing the collected data, and the sensor comprises a smoke sensor. The waterproof board has the advantage that the safety problem caused by burning of the waterproof board in the reinforcing steel bar welding process is solved.

A mask package includes: a mask; a package configured to enclose the mask; and a bag placed in the package and enveloping a fragrance carrier carrying a fragrance.

A system for supplying breathable gas to a user, comprising: at least one mask comprising: a gas supply tube for connection to a container containing a source of breathable gas; and a control system for controlling the flow of breathable gas from the container when the gas supply tube is connected to the control system and the control system is in an operating state; a holder for holding the at least one mask in a position in the space when the control system is in a non-operating state; and an activation device responsive to displacement of the at least one mask away from the location in the space to activate a flow of breathable gas from the container and to activate an operating state of the control system to activate a controllable flow of breathable gas to the user.

Fire service storage container, in particular fire service trolley (1), for storing fire service equipment, preferably for horizontal storage of breathing apparatus with breathing air bottles (20), comprising a housing box (2) with an interior space (6), characterized in that the fire service storage container has one or more channel-shaped storage floors (7, 7') and / or one or more storage floors with channel-shaped sub-segments, which are arranged in the interior space (6).

A protective hood in a vacuum bag including a flexible shell that is folded when stored and when unfolded is pulled through an open base of the flexible shell and over the head of a user. The hood includes a visor and an articulated device rigidly attached to the open base to be placed around the neck of the user when the flexible shell is pulled over the head of the user. The articulated device includes at least two rigid portions connected by a joint that allows these two rigid portions to transition from folded, which inhibits the head of the user from entering the hood, to unfolded, which allows the head of the user to enter the hood. The hood includes a handle rigidly attached to the top of the flexible shell to be accessible to the user when the flexible shell is folded.

Disclosed is an adjustable support frame for a breathing apparatus having an adjustable longitudinal dimension and a user-facing side configured to substantially overlay a user's back in use, the adjustable support frame comprising: a first frame portion and a second frame portion, the first and second frame portions being moveable relative to each other so as to adjust the longitudinal dimension; an adjustment mechanism having a locked configuration which inhibits relative movement of the first and second frame portions and an unlocked configuration which permits relative movement of the first and second frame portions; wherein the adjustment mechanism comprises one or more actuating elements which are operable to actuate the adjustment mechanism from the locked configuration to the unlocked configuration, the one or more actuating elements being provided on a surface which is substantially perpendicular to the user-facing side of the support frame.

A portable sanitisation device 10 for sanitising flexible face masks by ultraviolet light irradiation, comprises an openable and closable housing 11, which when closed encloses a treatment chamber wit

A communication assembly (1) for avoiding interference due to oxygen flow noise comprising: a) a breathing mask (10) comprising: a main body (14) having a face shell (11) with a breathing cavity (12) and a regulator (16) delivering breathing gas, b) a microphone (22) configured to capture sound signals in said breathing cavity, c) a test button (8) for supplying breathing gas to said breathing cavity, d) an attenuation device (34); e) a sound monitoring system (25), f) a controller (32) configured to cause said attenuation device to operate in an active mode when detecting an airflow noise passing through said breathing cavity (12) during inhalation of said user and to operate in an inactive mode when detecting a human voice or an airflow noise in said breathing cavity (12) in a stowed configuration, g) a transmitter (38) for transmitting an output signal (58).

A mask package includes: a mask; a package configured to enclose the mask; and a bag placed in the package and enveloping a fragrance carrier carrying a fragrance.

A mask stowage container is provided having a door panel coupled to a box via a securement mechanism, the securement mechanism having a striker having a neck and a protrusion, the striker mounted to the door panel, a holder, the holder including a first retainer and a second retainer, the striker configured to be laterally retained between the first retainer and the second retainer.

The invention relates to a protective hood (1) for use in a bag, in particular a vacuum bag, the hood comprising: a flexible housing (2) configured to be stored in a folded state and to be placed on the head of a user in an expanded state through an open base (3) of the flexible housing; goggles (7); a hinge device rigidly attached to the open base and configured to be positioned around the neck of the user when the flexible housing is worn on the head of the user, the hinge device comprising at least two rigid components connected by a joint, the two rigid components are allowed to change from a folded position for preventing the head of the user from entering the hood (1) to an unfolded position for allowing the head of the user to enter the hood (1); a handle (10) attached to the flexible housing, the handle being positioned on top of the flexible housing (2) so as to be accessible by a user when the flexible housing is in the folded state.

A harness with a backframe and a strap that is removably connected to the backframe by a connection that includes an elongate guide that is borne by the backframe and a carriage that is borne by the strap. The elongate guide includes a positioning plate that has at least two pairs of positioning notches; and, a retaining plate that has at least one pair of removal notches.

A mask package includes: a mask; a package configured to enclose the mask; and a bag placed in the package and enveloping a fragrance carrier carrying a fragrance.

Described herein is a support for a breathing apparatus comprising: a cylinder cradle comprising a retaining surface for retaining a cylinder of compressed gas; and a cylinder glider comprising a gliding element, the gliding element configured to support the cylinder above the retaining surface; wherein the cylinder glider is longitudinally separated from the retaining surface of the cylinder cradle. Also described is a breathing apparatus, optionally a self-contained breathing apparatus, comprising a support.

A device for latching a door of an oxygen mask container in an aircraft cabin includes a door for an oxygen mask container having an inner side, outer side and hinge, a first latching device attached to the inner side, and a second latching device movable relative to the first latching device to selectively engage or disengage the second latching device. A retaining element is attachable to a structural part inside the oxygen mask container. A test control device on the inner side of the door includes a movable hook element and can move the hook element to a first or second position. The hook element can engage the retaining element in the first position to restrict an opening degree of the door. The hook element is placed in the second position such that when the door is opened, the hook element is moved past the retaining element.

Disclosed is an adjustable support frame for a breathing apparatus having an adjustable longitudinal dimension and a user-facing side configured to substantially overlay a user's back in use, the adjustable support frame comprising: a first frame portion and a second frame portion, the first and second frame portions being moveable relative to each other so as to adjust the longitudinal dimension; an adjustment mechanism having a locked configuration which inhibits relative movement of the first and second frame portions and an unlocked configuration which permits relative movement of the first and second frame portions; wherein the adjustment mechanism comprises one or more actuating elements which are operable to actuate the adjustment mechanism from the locked configuration to the unlocked configuration, the one or more actuating elements being provided on a surface which is substantially perpendicular to the user-facing side of the support frame.

A self-contained breathing apparatus includes at least one air tank having a regulator, and a back plate configured to removably receive the air tank. The back plate has a plate having a tank engagement surface for engaging at least a portion of an air tank, a receiving cradle on the plate configured to receive the regulator of an air tank, and a locking mechanism associated with the cradle and / or the plate for releasably locking the regulator and / or the cradle relative to the plate. The locking mechanism has at least one locking member configured to move between a first locked position, wherein the locking member engages the regulator and / or cradle to restrict removal of the regulator and / or the receiving cradle from the plate, and a second unlocked position, wherein the locking member disengages from the regulator and / or the cradle to permit removal of the regulator and / or the cradle from the plate.

An oxygen mask (400) is disclosed herein. The oxygen mask (400) includes a first flexible material (402) having a first surface and a second surface, a first spring (404) disposed circumferentially around the first flexible material (402), the first spring (404) providing structural support to the oxygen mask (400) along a first plane, wherein the first flexible material (402) and the first spring (404) define an interior of the oxygen mask (400), an air valve (412) configured to allow air to pass from the interior of the oxygen mask (400) to an exterior of the oxygen mask (400), an air hose (410) coupled to the oxygen mask (400) and configured to allow an air flow into the oxygen mask (400), and a strap (408) coupled to the first flexible material (402) and the first spring (404), wherein the strap (408) is configured to pull the first flexible material (402) and the first spring (404) to conform to a 3D surface.

A nasal air purification device is provided for purifying and / or reducing undesirable substances from air intended to enter the nasal cavity. The nasal air purification device can include an air purification device, a housing component, a power component, a fan component, a filtration component, a germicidal irradiation component, an aroma component, an odorant delivery component, a nose plug component, a monitoring component, and a case. The case can reversibly enclose and power the device.

The utility model relates to the technical field of machine vehicles, in particular to a machine vehicle carrying a multifunctional long pipe respirator. Comprising a vehicle frame, a power part arranged on the lower side of the vehicle frame, a plurality of gas cylinders installed on the side wall of the vehicle frame, a storage box fixed to the upper side of the vehicle frame, a winding drum rotationally connected with the side wall of the storage box, a pressure reduction assembly installed on the side wall of the storage box and a medium-pressure pipe wound around the side wall of the winding drum. The power part is used for driving the frame to slide, the pressure reducing assembly is communicated with the gas cylinder and the medium-pressure pipe, a gas supply pipe is further arranged on the side wall of the storage box, a fast inserting piece is arranged on the inner wall of the storage box, and the gas supply pipe can be communicated with a fire hose. The inner wall of the quick inserting piece can abut against the side wall of the air supply pipe, and the quick inserting piece is communicated with the medium-pressure pipe. The device has the effects that the gas supply mode is increased, the consumed gas cylinder does not need to be replaced when the working time is long, and the process of providing the gas source is simplified.

Disclosed are connector systems for power and / or data transfer in breathing apparatus. The connector systems may comprise magnetically attractive elements and magnets. The connector systems may comprise protrusions and complimentary recesses which are aligned perpendicularly to a cable axis of the connector or connectors. Also disclosed are breathing apparatus comprising the connector systems, and breathing apparatus charging systems.

A support for a breathing apparatus including a cylinder cradle with a retaining surface for retaining a cylinder of compressed gas and a cylinder glider including a gliding element, the gliding element configured to support the cylinder above the retaining surface, wherein the cylinder glider is longitudinally separated from the retaining surface of the cylinder cradle.

The invention relates to an operability indicator device (200) configured to be fitted to a packaging box inside which there is a bag (50) containing a vacuum-packed item of safety equipment, in particular a protective hood, this operability indicator device comprising: - a viewing port (201); - a flag member (202) comprising a visual operability indicator (203) and a visual inoperability indicator (204), this flag member being movable between a nominal position in which the visual operability indicator is visible through the viewing port and a warning position in which the visual inoperability indicator (204) becomes visible through the viewing port and replaces the visual operability indicator, the flag member (202) further comprising a bearing face (210) against which, upon the inflation of this bag inside the packaging box, the bag presses and causes the flag member to move from the nominal position to the warning position.

A face covering generally worn to cover the nose and mouth of a user where the face covering includes attachments that are capable of engaging other surfaces including apparel items and wears.

Disclosed is an adjustable support frame for a breathing apparatus having an adjustable longitudinal dimension and a user-facing side configured to substantially overlay a user's back in use, the adjustable support frame comprising: a first frame portion and a second frame portion, the first and second frame portions being moveable relative to each other so as to adjust the longitudinal dimension; an adjustment mechanism having a locked configuration which inhibits relative movement of the first and second frame portions and an unlocked configuration which permits relative movement of the first and second frame portions; wherein the adjustment mechanism comprises one or more actuating elements which are operable to actuate the adjustment mechanism from the locked configuration to the unlocked configuration, the one or more actuating elements being provided on a surface which is substantially perpendicular to the user-facing side of the support frame.

A system for supplying a breathable gas to a user comprises: at least one face mask comprising: a gas feed tube for connection to a vessel containing a supply of breathable gas; and a control system for controlling a flow of the breathable gas from the vessel when the gas feed tube is connected thereto and the control system is in an operative condition; a holder for holding the at least one face mask in a location in space while the control system is in a non-operative condition; and an activation device responsive to displacement of the at least one face mask away from the location in space, so as to activate the flow of the breathable gas from the vessel and to activate the operative condition of the control system, thereby to activate a controllable flow of the breathable gas to the user.

A lumbar adjustment system for use in a self-contained breathing apparatus, the lumbar adjustment system having a rotating ring member operatively connecting a backplate to a lumbar plate, wherein the rotating ring member directly or indirectly engages with a locking notch and grooves in the backplate channel to allow adjustment of the lumbar plate relative to the backplate while the self-contained breathing apparatus is worn by a user.