A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/158 (2006.01)
Patent
CA 2594576
A device for delivering fluid to a patient including a passageway having a proximal fluid transport tube, a distal fluid transport tube, and a tubular expansion member coupling the fluid transport tubes A penetrating member is positioned within the expansion member for axial movement between the fluid transport tubes, and has a sharpened distal tip The device also includes a dispenser for causing fluid from a reservoir to flow to the proximal fluid transport tube, a housing containing the dispenser and the passageway and including an exit port receiving the distal fluid transport tube, and a connecting member secured to the penetrating member The connecting member is movable by a user from an exterior of the housing and arranged such that movement causes the penetrating member to move between an extended position for subcutaneously inserting the distal fluid transport tube into a patient, and a retracted position
Un dispositif pour administrer un fluide à un patient, comprenant un passage ayant un tube proximal de transport de fluide, un tube distal de transport de fluide, et un élément d'expansion tubulaire accouplant les tubes de transport de fluide. Un élément de pénétration est positionné dans l'élément d'expansion pour le mouvement axial entre les tubes de transport de fluide, et a une pointe distale aiguisée. Le dispositif comprend également un distributeur pour provoquer le débit du fluide provenant d'un réservoir vers le tube proximal de transport de fluide, un boîtier contenant le distributeur et le passage et comprenant un port de sortie logeant le tube distal de transport de fluide, et un élément de liaison solidement fixé à l'élément de pénétration. L'élément de liaison est déplaçable par un utilisateur à partir d'une section extérieure du boîtier et disposé de telle sorte que le mouvement provoque le déplacement du membre de pénétration entre une position déployée pour insérer de façon sous-cutanée le tube distal de transport de fluide dans un patient, et une position rétractée.
Flaherty J. Christopher
Garibotto John T.
Insulet Corporation
Riches Mckenzie & Herbert Llp
LandOfFree
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