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公开(公告)号：US10314991B2
公开(公告)日：2019-06-11
申请号：US14854702
申请日：2015-09-15
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
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公开(公告)号：US20170312464A1
公开(公告)日：2017-11-02
申请号：US15593842
申请日：2017-05-12
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
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公开(公告)号：US10695513B2
公开(公告)日：2020-06-30
申请号：US15593842
申请日：2017-05-12
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
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公开(公告)号：US09987447B2
公开(公告)日：2018-06-05
申请号：US14213259
申请日：2014-03-14
IPC分类号： A61M11/00 , A61M16/00 , A61M16/20 , A61M16/04 , A61M16/08 , A63B23/18 , A61M16/06 , A61M16/10
CPC分类号： A61M16/0075 , A61M16/006 , A61M16/0072 , A61M16/0078 , A61M16/0488 , A61M16/049 , A61M16/06 , A61M16/0666 , A61M16/0816 , A61M16/0858 , A61M16/0866 , A61M16/0875 , A61M16/1045 , A61M16/1055 , A61M16/107 , A61M16/20 , A61M16/202 , A61M16/207 , A61M16/208 , A61M16/209 , A61M2016/0027 , A61M2202/0208 , A61M2205/8206 , A63B23/18
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
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公开(公告)号：US20130118498A1
公开(公告)日：2013-05-16
申请号：US13667873
申请日：2012-11-02
CPC分类号： A61M16/0075 , A61M16/0006 , A61M16/0063 , A61M16/0081 , A61M16/0084 , A61M16/0488 , A61M16/06 , A61M16/0666 , A61M16/0866 , A61M16/0875 , A61M16/1055 , A61M16/107 , A61M16/20 , A61M16/205 , A61M16/207 , A61M16/208 , A61M16/209 , A61M2016/0015 , A61M2016/0027 , A61M2202/0208 , A61M2205/332
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
摘要翻译： 呼吸辅助装置包括可从第一压力加压到第二压力的内部体积部件和围绕内部可膨胀体积部件的至少一部分的外部体积部件。 当内部体积构件从第一压力加压到第二压力时，内部体积构件对外部体积构件加压。 在另一个实施例中，呼吸辅助装置包括呼气和吸入腔室，其中相应的偏置构件提供呼气室以向吸入腔室施加压力，从而提供辅助吸入。 还提供了辅助呼吸的方法。
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公开(公告)号：US09649460B2
公开(公告)日：2017-05-16
申请号：US13667873
申请日：2012-11-02
CPC分类号： A61M16/0075 , A61M16/0006 , A61M16/0063 , A61M16/0081 , A61M16/0084 , A61M16/0488 , A61M16/06 , A61M16/0666 , A61M16/0866 , A61M16/0875 , A61M16/1055 , A61M16/107 , A61M16/20 , A61M16/205 , A61M16/207 , A61M16/208 , A61M16/209 , A61M2016/0015 , A61M2016/0027 , A61M2202/0208 , A61M2205/332
摘要： A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.
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公开(公告)号：US11951252B2
公开(公告)日：2024-04-09
申请号：US16774930
申请日：2020-01-28
发明人： Adam Meyer , Raphael Kopala , Chris Dobson , James Schmidt , Neritan Alizoti
CPC分类号： A61M16/0006 , A61M16/0866 , A61M16/208 , A61M16/20 , A61M16/205 , A61M2205/3365
摘要： A respiratory treatment device comprising at least one chamber, a chamber inlet configured to receive air into the at least one chamber, at least one chamber outlet configured to permit air to exit the at least one chamber, and a flow path defined between the chamber inlet and the at least one chamber outlet. A restrictor member positioned in the flow path is moveable between a closed position, where a flow of air along the flow path is restricted, and an open position, where the flow of air along the flow path is less restricted. A vane in fluid communication with the flow path is operatively connected to the restrictor member and is configured to reciprocate between a first position and a second position in response to the flow of air along the flow path.
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公开(公告)号：US11116923B2
公开(公告)日：2021-09-14
申请号：US16423662
申请日：2019-05-28
发明人： Neritan Alizoti , Chris Dobson , James Schmidt
摘要： A pressure indicator for a respiratory treatment device, the pressure indicator including an instrument for measuring pressures, a conduit configured to transmit a pressure within the respiratory treatment device to the instrument, and a pressure stabilizer orifice positioned within the conduit.
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公开(公告)号：US10363383B2
公开(公告)日：2019-07-30
申请号：US14615248
申请日：2015-02-05
发明人： Neritan Alizoti , Chris Dobson , James Schmidt
摘要： A pressure indicator for a respiratory treatment device, the pressure indicator including an instrument for measuring pressures, a conduit configured to transmit a pressure within the respiratory treatment device to the instrument, and a pressure stabilizer orifice positioned within the conduit.
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10.发明授权公开(公告)号：US09642980B2
公开(公告)日：2017-05-09
申请号：US14212628
申请日：2014-03-14
发明人： Neritan Alizoti , James Schmidt
CPC分类号： A61M16/14 , A61M11/00 , A61M11/005 , A61M11/007 , A61M11/06 , A61M15/00 , A61M15/0025 , A61M15/0065 , A61M15/0085 , A61M15/009 , A61M16/0463 , A61M16/0816 , A61M16/0833 , A61M16/20 , A61M16/208 , A61M2202/0208 , A61M2205/02
摘要： An adapter includes a housing having an inlet port defining a flow path and an outlet port. An interior wall has an inner surface defining an interior passageway communicating with the outlet port and an exterior surface defining an exterior passageway communicating with the inlet port. The interior wall defines a mouth communicating between the interior and the exterior passageways. The interior wall is positioned transverse to the flow path of the inlet port. A medicament delivery port opens into the mouth. A valve is moveable between a closed position, wherein the valve closes the medicament delivery port, and an open position, wherein the medicament delivery port is open. A ventilator circuit and method of delivering a medicament are also provided.
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