公开(公告)号：EP3988153A1

公开(公告)日：2022-04-27

申请号：EP21212794.8

申请日：2016-03-31

申请人： Fisher & Paykel Healthcare Limited

发明人： HOLYOAKE, Bruce, Gordon ,  CHEUNG, Dexter, Chi, Lun ,  PATEL, Anil ,  NOURAEI, Seyed, Ahmad, Reza ,  ASSI, Milanjot, Singh ,  BARNES, Thomas, Heinrich ,  EVANS, Alicia, Jerram, Hunter ,  WHITE, Craig, Karl ,  PAYTON, Matthew, Jon ,  HERMEZ, Laith, Adeeb ,  KLINK, German ,  OLDFIELD, Samantha, Dale ,  EDWARDS, Taylor, Jamer ,  BURGESS, Aidan, Robert

IPC分类号： A61M16/06 ,  A61M16/20 ,  A61M16/00 ,  A61M16/01 ,  A61M16/10 ,  A61M16/08 ,  A61M16/12 ,  A61M16/16 ,  A61M39/26 ,  A61M16/18

摘要： A respiratory apparatus for providing respiratory support to a patient (P), the apparatus comprising:
a nasal interface and a gas conduit for delivering a flow of gases to an outlet of the nasal interface, and a device adapted to configure the apparatus between a first configuration for providing a first level of the flow of gases to the outlet and a second configuration for providing a second level of the flow of gases to the outlet, the second level less than the first level, wherein the device is located at the nasal interface or at or near to a patient end of the conduit,
wherein the nasal interface comprises a flow manifold (206) in pneumatic communication with the gas conduit, and one or more nasal delivery elements (208),
wherein the flow manifold (206) receives flow from only one lateral side of the flow manifold (206) and channels flow to each of the nasal delivery elements (208),
wherein the device comprises a collapsible portion of the gas conduit configured to transition between the first configuration and the second configuration.

公开(公告)号：EP4151261A1

公开(公告)日：2023-03-22

申请号：EP22205879.4

申请日：2016-03-31

申请人： Fisher & Paykel Healthcare Limited

发明人： HOLYOAKE, Bruce, Gordon ,  CHEUNG, Dexter, Chi, Lun ,  PATEL, Anil ,  NOURAEI, Seyed, Ahmad, Reza ,  ASSI, Milanjot, Singh ,  BARNES, Thomas, Heinrich ,  EVANS, Alicia, Jerram, Hunter ,  WHITE, Craig, Karl ,  PAYTON, Matthew, Jon ,  HERMEZ, Laith, Adeeb ,  KLINK, German ,  OLDFIELD, Samantha, Dale ,  EDWARDS, Taylor, Jamer ,  BURGESS, Aidan, Robert

IPC分类号： A61M16/06 ,  A61M16/20 ,  A61M16/00 ,  A61M16/01 ,  A61M16/10 ,  A61M16/08 ,  A61M16/12 ,  A61M16/16 ,  A61M39/26 ,  A61M16/18

摘要： A respiratory system for providing respiratory support to a patient, the system comprising:
a nasal interface and a gas conduit for delivering a flow of gases to an outlet of the nasal interface, and
a flow controller for selectively controlling the flow of gas into nasal interface, the flow controller configured to operate when a pressure in the system is above a predetermined value to restrict or prevent the flow of gas into the nasal interface from the gas conduit.