RESPIRATORY CARE SYSTEM WITH ELECTRONIC INDICATOR

Respiratory delivery system comprising: a holding chamber (2) having an input end (12), an output end (14) comprising a user interface (16) having an outlet (18) and an interior volume (20) of space defined between said input and output end; a mechanical flow indicator (22) movable between an open p...

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Bibliographische Detailangaben
Hauptverfasser:	MYER, Adam, SAKARIA, Ronak, ROMANCZUK, Greg, COSTELLA, Stephen, ALIZOTI, Neritan, NOWAK, Bart, KIRCHNER, Alanna
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	Respiratory delivery system comprising: a holding chamber (2) having an input end (12), an output end (14) comprising a user interface (16) having an outlet (18) and an interior volume (20) of space defined between said input and output end; a mechanical flow indicator (22) movable between an open position and a closed position where it seals against a seat (132) in response to inhalation or exhalation by a user through said outlet, wherein said mechanical flow indicator is configured with a conductive region (130), acting as a switch, wherein said conductive region of said mechanical flow indicator is movable into or out of contact with said seat, wherein said switch is closed or opened as the mechanical flow indicator is moved between said opened and closed positions; and an electronic indicator (220) operable in response to an electronic signal transmitted by said circuit in response to said switch being opened or closed by the movement of said mechanical flow indicator.