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公开(公告)号：EP4233949A1
公开(公告)日：2023-08-30
申请号：EP22158382.6
申请日：2022-02-24
发明人： ZADRA, Davide , ALBERICI, Luca , SANDONI, Giuseppe , LESIMPLE, Arnaud , DE BEAUFORT, Eloise , BROC, Alexandre , PROUVEZ, Nathan
摘要： The invention concerns a venturi device (1) for delivering oxygen or an air/oxygen mixture comprising a main body (10) with an inner compartment (11) and a venturi nozzle (20); a rear member (30) with an oxygen inlet (31), air inlets (32) and a mixing chamber (33) for mixing oxygen and air. The rear member (30) is mobile with respect to the main body (10) between a closed position wherein the rear member (30) provides oxygen to the venturi nozzle (20), and an open position wherein the rear member (30) provides an air/oxygen mixture to the venturi nozzle (20). The rear member (30) is mobile at least in rotation with respect to the main body (10) for allowing a user to manually select a desired open or closed position, preferably according to a helicoidal motion. Installation (100) for providing oxygen or an air/oxygen mixture to a patient comprising a gas reservoir (101), a flexible hose (103), a respiratory interface (104), a connecting hollow body (102), and such a venturi device (1).
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公开(公告)号：EP4279108A1
公开(公告)日：2023-11-22
申请号：EP22174137.4
申请日：2022-05-18
IPC分类号： A61M16/06
摘要： A respiratory nasal mask (1) comprising a mask body (10) comprising a front section (110) with a front opening (11) and a tubular rear section (120) with a first inner passage (13) and a rear opening (12) in fluid communication with the front opening (11) via the first inner passage (13), and further comprising first fastening means (130); and a hollow flexible cushion (20) comprising a tubular front part (210) with a front aperture (21) and second fastening means (230), and a supple rear part (220) comprising a rear breathing opening (22) and peripheral edge regions (24) configured to, in use, come into contact and provide a gas sealing with areas located immediately around the nostril edges of the user (P). The tubular rear section (120) is coaxially (XX) inserted into the tubular front part (210) of the flexible cushion (20). The first fastening means (130) cooperate with the second fastening means (230) for detachably fixing the hollow flexible cushion (20) directly to the mask body (10). Such a nasal mask can be used for treating obstructive sleep apnea or other respiratory troubles.
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3.发明公开
公开(公告)号：EP3912662A1
公开(公告)日：2021-11-24
申请号：EP20175314.2
申请日：2020-05-19
摘要： The invention deals with a nebulizer (1) for aerosolizing a liquid, especially a liquid drug, comprising a nebulizer body (2), a top cover (4) fixed to the nebulizer body (2), said top cover (4) comprising a first and a second one-way valve (11, 12) for allowing gas exchanges between the nebulizer body (2) and the atmosphere, a aerosol-generating system for generating an aerosol, a reservoir (5) for storing a liquid to be aerosolized, and a compressed air entry (6) for providing compressed air. The top cover (4) comprises an enlarged opening (7) and a mobile cap (3), said mobile cap (3) being pivotally attached to the top cover (4) and arranged above said enlarged opening (7), and the second one-way valve (12) is arranged on said mobile cap (3).
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4.发明公开
公开(公告)号：EP3459577A1
公开(公告)日：2019-03-27
申请号：EP17192585.2
申请日：2017-09-22
摘要： The invention concerns a nebulizer (1) for aerosolizing a liquid, such as a drug-containing solution, comprising a reservoir (3) for receiving a liquid (L) to be aerosolized, and a nebulizer body (2) comprising an aerosol-generating system (4; 5, 6) for generating an aerosol and a nebulization chamber (7) for containing the aerosol. The aerosol-generating system (4, 5, 6) comprises a nozzle element (5) comprising a nozzle orifice (6) and a deflector element (4) facing the nozzle orifice (6) of the nozzle element (5). The nebulizer body (2) comprises an axially-arranged inner conduit (8) comprising a lower end (8a). The nebulization chamber (7) is arranged around at least a part of said inner conduit (8). A hollow tubular element (10) comprising a flared-out portion (9) is arranged around the lower end (8a) of the axially-arranged inner conduit (8).
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公开(公告)号：EP3441097A1
公开(公告)日：2019-02-13
申请号：EP17185224.7
申请日：2017-08-08
IPC分类号： A61M11/06
摘要： The invention deals with a nebulizer (1) for aerosolizing a liquid, such as a drug-conatining solution, comprising a reservoir (3) for receiving a liquid to be aerosolized, a nebulizer body (2) comprising an aerosol-generating system (4; 23, 24) for generating an aerosol and a nebulization chamber (5) for containing the aerosol, a cover (7) forming the top of the nebulizer (1). The cover (7) comprises a one-way inspiration valve (8) allowing air entering into the nebulization chamber (5) and a one-way expiration valve (9) allowing gas exiting the nebulization chamber (5). The nebulizer (1) of the present invention is usable in combination with a source of gas, such as compressed air, for nebulizing a drug-containing solution and thereby obtaining a mist containing droplets of medication having suitable sizes so as to be able to reach the lower airways of the patient that has to inhale said mist in the frame of his/her aerosoltherapy.
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公开(公告)号：EP4249024A1
公开(公告)日：2023-09-27
申请号：EP22163565.9
申请日：2022-03-22
IPC分类号： A61M16/06
摘要： A respiratory nasal mask (1) comprising a mask body (10) comprising a central opening (12) and two lateral arms (13) projecting laterally on each side of said mask body (10), a flexible cushion (30) and a rigid ring (20) sandwiched in-between. The mask body (10) comprises an oval-shape structure (11) with a flat curved front surface (10a). The peripheral edge regions (34) surrounding the rear breathing opening (33) of the flexible cushion (30) are configured to, in use, come into contact and provide a gas sealing with areas located immediately around the nostril edges of the user comprising an upper lip area (ULA) located immediately under the nostrils, two curved alae (CA) on both sides of the nostrils and a tip region (TR) of the nose of the user, thereby minimizing the contact areas with the user's face. The mask (1) of the present invention is useable for treatment of a respiratory disorders or conditions, such as OSA.
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公开(公告)号：EP3682923A1
公开(公告)日：2020-07-22
申请号：EP19151965.1
申请日：2019-01-15
IPC分类号： A61M15/00
摘要： The invention concerns a medication inhaler (1) for aerosol therapy according to a patient, especially a paediatric patient, comprising a housing (2), a top cover (5) fixed to the housing (2) and an inner compartment (6) arranged between said housing (2) and said top cover (5). The housing (2) comprises a hollow chamber (3) with an exit orifice (4), and the top cover (5) comprises an outlet (7), said exit orifice (4) of the hollow chamber (3) and said outlet (7) of the top cover (5) being in fluid communication with the inner compartment (6). A venting channel (9) comprising an entry port (9a) and a venting port (9b), is in fluid communication with the inner compartment (6) via the entry port (9a) and further with the atmosphere via the venting port (9b). A one-way valve (8) is arranged in the inner compartment (6). According to the invention, the venting channel (9) comprises visual feedback system comprising a mobile element (10) that moves into said venting channel (9) in the direction of the venting port (9b), when the patient exhales gas through the outlet (7) of the top cover (5). Aerosoltherapy assembly comprising such a medication inhaler and an aerosol drug delivery (ADD) device plugged into it.
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公开(公告)号：EP3202449B1
公开(公告)日：2018-07-25
申请号：EP16305112.1
申请日：2016-02-02
CPC分类号： A61M16/06 , A61M16/0633 , A61M16/0683 , A61M16/0816 , A61M16/208 , A61M2205/42
摘要： The invention concerns an elbow connector assembly (1) comprising a hollow elbow-shape structure (2) comprising an inner gas path (3), and an anti-asphyxia valve structure (7) comprising a flexible flap (8) arranged in the inner gas path (3) of the elbow-shape structure (2), as well as a respiratory mask (20) comprising such an elbow connector assembly (1), in particular a facial mask. The flexible flap (8) of the anti-asphyxia valve structure (7) is traversed by several holes (9) for venting expired gases to the atmosphere, during the exhalation phases of the patient.
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公开(公告)号：EP4206467A1
公开(公告)日：2023-07-05
申请号：EP22150216.4
申请日：2022-01-04
摘要： The present invention concerns a compressor device (1) for providing compressed air to a medical device (100) comprising a casing (2) comprising a compression chamber (10), an electrically-driven compressor unit (20) for compressing air, and a manifold block (30) comprising an air admission line (31) for providing ambient air and a compressed-air distribution line (32) for conveying compressed-air. The manifold block (30) is firmly secured in a predetermined location in the casing (2). The compression chamber (10) and the electrically-driven compressor unit (20) can be arranged in several locations in the casing (2) with respect to the manifold block (30) so that the distance between the compression chamber (10) and the manifold block (30) is adjustable. Preferably, one or several spacers (50) are inserted between the compression chamber (10) and the manifold block (30).
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10.发明授权
公开(公告)号：EP3459577B1
公开(公告)日：2020-11-04
申请号：EP17192585.2
申请日：2017-09-22
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