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    NITRIC OXYDE DELIVERY APPARATUS
    201.
    发明公开
    NITRIC OXYDE DELIVERY APPARATUS 审中-公开

    公开(公告)号：EP3546001A1

    公开(公告)日：2019-10-02

    申请号：EP19174932.4

    申请日：2014-06-18

    申请人： Maquet Critical Care AB

    发明人： LINDKVIST, Leif

    IPC分类号： A61M16/00 ,  A61M16/12 ,  A61M16/10 ,  A61M16/08 ,  A61M16/16

    摘要： The present invention relates to an additive gas delivery apparatus (3) for delivery of additive gas, such as nitric oxide [NO], to a patient (2). The additive gas delivery apparatus comprises a control unit (12) configured to determine if a monitored parameter indicates that a patient (2) is connected to the additive gas delivery apparatus (3), determine if the additive gas delivery apparatus (3) is in a passive state in which it does not deliver additive gas, and activate an alarm if the additive gas delivery apparatus (3) is in said passive state when the monitored parameter indicates that a patient (2) is connected to the additive gas deliver apparatus (3). The alarm serves to notify the user of undesired non-delivery of additive gas, and so serves to improve safety in additive gas delivery systems. The invention also relates to a gas delivery system (1) and a method for monitoring delivery of additive gas to a patient (2).

    BEATMUNGSGERÄT MIT SCHALTVENTIL
    203.
    发明公开
    BEATMUNGSGERÄT MIT SCHALTVENTIL 审中-公开

    公开(公告)号：EP3536369A1

    公开(公告)日：2019-09-11

    申请号：EP19159730.1

    申请日：2019-02-27

    申请人： Löwenstein Medical Technology S.A.

    发明人： Adametz, Benjamin ,  Göbel, Christof

    IPC分类号： A61M16/00 ,  A61M16/20 ,  A61M16/12 ,  A61M16/08 ,  A61M16/10

    摘要： Die Erfindung betrifft ein Beatmungsgerät (10) mit einem Geräteeingang (11a) und einem Geräteausgang (15a) und einem Atemgasweg (16a) zwischen Geräteeingang (11a) und Geräteausgang (15a), wobei im Atemgasweg (16a) ein Atemgasantrieb (12a), ein Rückschlagventil (13a) und ein Schaltventil (14a) angeordnet sind, wobei das Rückschlagventil (13a) einen Atemgasstrom in einer Richtung vom Geräteausgang (15a) zum Geräteeingang (11a) verhindert und das Schaltventil (14a) einen Atemgasstrom in einer Richtung vom Geräteausgang (15a) zum Geräteeingang (11a) zumindest zeitweise ermöglicht.

    COMPACT ORONASAL PATIENT INTERFACE
    205.
    发明公开
    COMPACT ORONASAL PATIENT INTERFACE 审中-公开

    公开(公告)号：EP3527248A1

    公开(公告)日：2019-08-21

    申请号：EP18248228.1

    申请日：2004-12-24

    申请人： ResMed Pty Ltd

    发明人： Davidson, Aaron ,  Gunaratnam, Michael ,  Lynch, Susan ,  Raje, Milind ,  Robinson, Gary ,  Lubke, Steven ,  Smart, Gregory ,  Kwok, Philip ,  Scheiner, Rupert

    IPC分类号： A61M16/06 ,  A61M16/08

    摘要： The present invention relates to a patient interface for delivery of respiratory therapy to a patient, the patient interface comprising:
    a mouth covering chamber (40) incorporating a rigid frame (38), a gusset portion (62) and a soft cushion (42),
    nozzles (17) structured to sealingly engage within nasal passages of a patient's nose in use, wherein said nozzles (17) are connected directly to an outer face contacting portion of the cushion (42),
    wherein said gusset portion (62) is arranged at least at at a chin portion of the mouth covering chamber (40), said gusset portion (62) includes a flexible membrane (58) and has a first side attached to the frame (38) and a second side attached to the cushion (42).

    COMPRESSIBLE CONNECTOR FOR AN INNER CANNULA
    206.
    发明公开
    COMPRESSIBLE CONNECTOR FOR AN INNER CANNULA 审中-公开

    公开(公告)号：EP3527247A2

    公开(公告)日：2019-08-21

    申请号：EP19164441.8

    申请日：2013-07-31

    申请人： Covidien LP

    发明人： Bruggeman, Martin ,  Ryan, James ,  Kiernan, Declan ,  Finneran, Alan

    IPC分类号： A61M16/04 ,  A61M16/08

    摘要： A tracheal tube inner cannula comprising:
    a conduit configured to be inserted into an outer cannula to transfer gas to a patient, the conduit comprising a flared proximal region, wherein the flared proximal region is configured to be inserted in an outer cannula connector and wherein the flared proximal region comprises:
    a first ear and a second ear separated by opposing notches formed in a wall of the flared proximal region, wherein the opposing notches extend from the flared proximal region towards a distal end of the inner cannula such that an outer circumference of a proximal end of the inner cannula is a broken annulus and wherein the first ear and the second ear are configured to be biased towards one another when the flared proximal region is inserted in the outer cannula connector.

    DEVICE FOR MAINTAINING WATER LEVEL IN A HUMIDIFICATION DEVICE
    209.
    发明公开
    DEVICE FOR MAINTAINING WATER LEVEL IN A HUMIDIFICATION DEVICE 审中-公开

    公开(公告)号：EP3505212A1

    公开(公告)日：2019-07-03

    申请号：EP19155547.3

    申请日：2012-09-28

    申请人： CareFusion 207, Inc.

    发明人： KORNEFF, Neil ,  DIXON, Paul, David ,  VARGA, Christopher M.

    IPC分类号： A61M16/16 ,  A61M16/06 ,  A61M16/08

    摘要： A device (400) for maintaining a water level in a respiratory humidification component (402), said device comprising:
    a humidification component having a wall and a base (406) for holding a water volume;
    a base unit (408) configured to support the humidification component; and
    at least one sensor (410) positioned external to the humidification component and coupled with the base unit and a control module (420), said at least one sensor configured for sensing water related information in said humidification component and providing said information to said control module, wherein the control module utilizes said water related information to control the operation of a water level control element (418) to maintain a target water level in the humidification component.