公开(公告)号：US09572951B2

公开(公告)日：2017-02-21

申请号：US13643763

申请日：2011-04-27

申请人： Dean Antony Barker ,  Kevin Peter O'Donnell ,  Martin Paul Friedrich Kramer ,  Stanislave Tatkov ,  Therese Clark

发明人： Dean Antony Barker ,  Kevin Peter O'Donnell ,  Martin Paul Friedrich Kramer ,  Stanislave Tatkov ,  Therese Clark

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

CPC分类号： A61M16/161 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/06 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/12 ,  A61M16/127 ,  A61M16/16 ,  A61M16/162 ,  A61M2016/0021 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2205/3368 ,  A61M2205/3386

摘要： An apparatus for the supply of humidified gases to a patient is disclosed that comprises a gases supply passage downstream of a humidified gases supply, and upstream of a patient in use, where at least one sensor is embedded in or located on the outside of the wall of the passage. In preferred forms the wall of the passage divides the sensor(s) from a flow of gases in the passage. In use, a controller receives an output of the sensor(s) and derives from the output of the sensor(s) an estimation of a property of gases flowing through the passage or provides a control output to the humidified gases supply according to the output of the sensor(s).

摘要翻译： 公开了一种用于向患者供应加湿气体的装置，其包括在加湿气体供应下游的气体供应通道和使用中的患者的上游，其中至少一个传感器嵌入或位于壁的外侧 的通道。 在优选形式中，通道的壁将传感器与通道中的气体流分开。 在使用中，控制器接收传感器的输出并从传感器的输出导出流过通道的气体的性质的估计，或者根据输出向加湿气体供应提供控制输出 的传感器。

公开(公告)号：US09393379B2

公开(公告)日：2016-07-19

申请号：US13643901

申请日：2011-04-26

申请人： Dean Antony Barker ,  Jack Che-Wei Hsu ,  Jae Chul Han

发明人： Dean Antony Barker ,  Jack Che-Wei Hsu ,  Jae Chul Han

IPC分类号： A61M16/16 ,  A61M16/10 ,  H05B1/02 ,  A61M16/12 ,  A61M16/00

CPC分类号： A61M16/16 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/0666 ,  A61M16/0841 ,  A61M16/0875 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/127 ,  A61M16/161 ,  A61M16/162 ,  A61M16/20 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2202/0208 ,  A61M2205/18 ,  A61M2205/3368 ,  A61M2205/3379 ,  H05B1/025

摘要： The present invention provides for an improved method of determining a water out condition in a humidified gases supply apparatus. The method includes a two step process including a primary determination of a water out condition and a secondary determination of a water out condition. This primary determination is made during observation of the normal operation of the apparatus. During the secondary determination the method takes temporary control over the humidifying part of the apparatus. The secondary determination confirms or contradicts the primary determination.

摘要翻译： 本发明提供了一种在加湿气体供应装置中确定出水状况的改进方法。 该方法包括两步处理，其包括初步确定排水条件和二次确定排水条件。 在观察设备的正常操作期间进行这种初步确定。 在二次确定期间，该方法暂时控制装置的加湿部分。 次要决定证实或矛盾主要决定。

公开(公告)号：US20130133651A1

公开(公告)日：2013-05-30

申请号：US13643763

申请日：2011-04-27

申请人： Dean Antony Barker ,  Kevin Peter O'Donnell ,  Martin Paul Friedrich Kramer ,  Stanislav Tatkov ,  Therese Clark

发明人： Dean Antony Barker ,  Kevin Peter O'Donnell ,  Martin Paul Friedrich Kramer ,  Stanislav Tatkov ,  Therese Clark

IPC分类号： A61M16/16

CPC分类号： A61M16/161 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/06 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/12 ,  A61M16/127 ,  A61M16/16 ,  A61M16/162 ,  A61M2016/0021 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2205/3368 ,  A61M2205/3386

摘要： An apparatus for the supply of humidified gases to a patient is disclosed that comprises a gases supply passage downstream of a humidified gases supply, and upstream of a patient in use, where at least one sensor is embedded in or located on the outside of the wall of the passage. In preferred forms the wall of the passage divides the sensor(s) from a flow of gases in the passage. In use, a controller receives an output of the sensor(s) and derives from the output of the sensor(s) an estimation of a property of gases flowing through the passage or provides a control output to the humidified gases supply according to the output of the sensor(s).

摘要翻译： 公开了一种用于向患者供应加湿气体的装置，其包括在加湿气体供应下游的气体供应通道和使用中的患者的上游，其中至少一个传感器嵌入或位于壁的外侧 的通道。 在优选形式中，通道的壁将传感器与通道中的气体流分开。 在使用中，控制器接收传感器的输出并从传感器的输出导出流过通道的气体的性质的估计，或者根据输出向加湿气体供应提供控制输出 的传感器。

公开(公告)号：US11058844B2

公开(公告)日：2021-07-13

申请号：US14649801

申请日：2013-12-04

申请人： FISHER & PAYKEL HEALTHCARE LIMITED ,  Christopher Jaye Norman Amadio ,  Elmo Benson Stoks ,  Charles Christopher North ,  Mahran Maumoon Sujau ,  Josh Stroobant ,  Gavin Walsh Millar ,  Matthew Liam Buswell ,  Ibrahim Al-Tiay ,  David Leon McCauley ,  Andre Van Schalkwyk ,  Katja Munkelt ,  Matthew Robert Wilson ,  Helgard Oosthuysen ,  Sanjay Patel ,  Dominique Richard d'Andrea ,  Grant Martin Dover ,  Dean Antony Barker ,  Jonathan David Harwood

发明人： Christopher Jaye Norman Amadio ,  Elmo Benson Stoks ,  Charles Christopher North ,  Mahran Maumoon Sujau ,  Joshua Daniel Stroobant ,  Gavin Walsh Millar ,  Matthew Liam Buswell ,  Ibrahim Al-Tiay ,  David Leon McCauley ,  Andre van Schalkwyk ,  Katja Munkelt ,  Matthew Robert Wilson ,  Helgard Oosthuysen ,  Sanjay Parag Patel ,  Dominique Richard d'Andrea ,  Grant Martin Dover ,  Dean Antony Barker ,  Jonathan David Harwood

IPC分类号： A61M16/08 ,  A61M39/08 ,  A61M16/16 ,  A61M16/00 ,  A61M16/06 ,  A61M16/10 ,  A61M39/10 ,  B29C53/78

摘要： The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (e.g., extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.

公开(公告)号：US20150306333A1

公开(公告)日：2015-10-29

申请号：US14649801

申请日：2013-12-04

申请人： Christopher Jaye Norman AMADIO ,  Elmo Benson STOKS ,  Charles Christopher NORTH ,  Mahran Maumoon SUJAU ,  Josh STOOBANT ,  Gavin Walsh MILLAR ,  Matthew Liam BUSWELL ,  Ibraham AL-TIAY ,  David Leon McCAULEY ,  Andre VAN SCHALKWYK ,  Katja MUNKELT ,  Matthew Robert WILSON ,  Helgard OOSTHUYSEN ,  Sanjay PATEL ,  Dominique Richard d'ANDREA ,  Grant Martin DOVER ,  Dean Antony BARKER ,  Jonathan David HARWOOD ,  FISHER & PAYKEL HEALTHCARE LIMITED

发明人： Christopher Jaye Norman Amadio ,  Elmo Benson Stoks ,  Charles Christopher North ,  Mahran Maumoon Sujau ,  Josh Stroobant ,  Gavin Walsh Millar ,  Matthew Liam Buswell ,  Ibrahim Al-Tiay ,  David Leon McCauley ,  Andre van Schalkwyk ,  Katja Munkelt ,  Matthew Robert Wilson ,  Helgard Oosthuysen ,  Sanjay Patel ,  Dominique Richard d'Andrea ,  Grant Martin Dover ,  Dean Antony Barker ,  Jonathan David Harwood

IPC分类号： A61M16/08 ,  A61M39/10 ,  A61M13/00 ,  A61M16/00 ,  A61M16/10 ,  A61M16/06

CPC分类号： A61M16/0875 ,  A61M16/0066 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0816 ,  A61M16/1095 ,  A61M16/16 ,  A61M39/08 ,  A61M2039/1022 ,  A61M2205/3372 ,  A61M2207/00 ,  B29C53/785

摘要： The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (e.g., extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.

摘要翻译： 本公开涉及医疗管和制造医疗管的方法。 管可以是由螺旋缠绕以形成细长管的两个或更多个不同部件制成的复合结构。 例如，其中一个部件可以是螺旋缠绕的细长的中空体，而另一个部件可以是螺旋缠绕在螺旋卷绕的中空体的转弯之间的细长结构部件。然而，管不需要由不同的部件制成。 例如，从单一材料形成（例如，挤出）的细长中空体可以被螺旋卷绕以形成细长管。 细长中空体本身可以在横截面中具有薄壁部分和相对较厚或更刚性的加强部分。 管可以并入多种医疗回路中，也可以用于其他医疗用途。

公开(公告)号：US20130104886A1

公开(公告)日：2013-05-02

申请号：US13643901

申请日：2011-04-26

申请人： Dean Antony Barker ,  Jack Hsu ,  John Han

发明人： Dean Antony Barker ,  Jack Hsu ,  John Han

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

CPC分类号： A61M16/16 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/0666 ,  A61M16/0841 ,  A61M16/0875 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/127 ,  A61M16/161 ,  A61M16/162 ,  A61M16/20 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2202/0208 ,  A61M2205/18 ,  A61M2205/3368 ,  A61M2205/3379 ,  H05B1/025

摘要： The present invention provides for an improved method of determining a water out condition in a humidified gases supply apparatus. The method includes a two step process including a primary determination of a water out condition and a secondary determination of a water out condition. This primary determination is made during observation of the normal operation of the apparatus. During the secondary determination the method takes temporary control over the humidifying part of the apparatus. The secondary determination confirms or contradicts the primary determination.

摘要翻译： 本发明提供了一种在加湿气体供应装置中确定出水状况的改进方法。 该方法包括两步处理，其包括初步确定排水条件和二次确定排水条件。 在观察设备的正常操作期间进行这种初步确定。 在二次确定期间，该方法暂时控制装置的加湿部分。 次要决定证实或矛盾主要决定。

公开(公告)号：US20120048271A1

公开(公告)日：2012-03-01

申请号：US13217102

申请日：2011-08-24

申请人： Kevin Peter O'Donnell ,  Dean Antony Barker

发明人： Kevin Peter O'Donnell ,  Dean Antony Barker

IPC分类号： A61M16/16

CPC分类号： A61M16/16 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/0666 ,  A61M16/0808 ,  A61M16/1075 ,  A61M16/1095 ,  A61M2202/0085

摘要： The present invention relates to an interface for delivering salt or other medicament to a patient. The interface has a receptacle for medicament in solid form and an inlet adapted to couple directly or indirectly to a source of a heated and humidified flow of gas. The inlet is arranged to direct an incoming heated and humidified flow of gas to the receptacle. An outlet is arranged to receive and deliver a heated and humidified flow of gas from the receptacle to the patient's airway.

摘要翻译： 本发明涉及将盐或其它药物递送至患者的界面。 该界面具有用于固体形式的药物的容器和适于直接或间接地连接到加热和加湿气体源的入口。 入口布置成将进入的加湿和加湿的气流引导到容器。 出口被布置成接收并将加热和加湿的气体从容器输送到患者的气道。

公开(公告)号：US08657254B2

公开(公告)日：2014-02-25

申请号：US12446220

申请日：2007-10-18

申请人： Lynn Roland Cate ,  Robert Bruce Jordan ,  Dean Antony Barker ,  Keith Robert Sharrock ,  Mark Francis Roche ,  Ronald Francis Henzell

发明人： Lynn Roland Cate ,  Robert Bruce Jordan ,  Dean Antony Barker ,  Keith Robert Sharrock ,  Mark Francis Roche ,  Ronald Francis Henzell

IPC分类号： F16K31/00 ,  A23K3/02 ,  A01H3/04 ,  F16K15/14

CPC分类号： G05D16/0633 ,  A23B7/152 ,  B65D81/2069 ,  G05D16/0641 ,  Y10T137/7879

摘要： A gas release device that includes a reservoir of pressurised gas and a passageway from said reservoir to an outlet. There is an elastic gas permeable membrane in the passageway that allows gas release only via the membrane. A gas impermeable member is provided in the passageway that includes an interface positioned to contact said gas permeable membrane. Displacement of the gas permeable membrane is responsive to the pressure of the gas in the reservoir such that there is a greater interfacial contact between the gas impermeable member and the gas permeable membrane at a higher gas pressure than at lower pressure to thereby vary the exposed cross sectional area of the permeable membrane available to the flow in an inverse relationship to pressure.

摘要翻译： 一种气体释放装置，其包括加压气体的储存器和从所述储存器到出口的通道。 通道中有一个弹性透气膜，仅允许通过膜释放气体。 在通道中设置不透气构件，其包括定位成接触所述气体可渗透膜的界面。 气体可渗透膜的位移响应于储存器中的气体的压力，使得气体不可渗透构件和气体可渗透膜之间在比较低压力更高的气体压力下存在更大的界面接触，从而改变暴露的横截面 可流动的可渗透膜的截面面积与压力成反比关系。

公开(公告)号：US20100319249A1

公开(公告)日：2010-12-23

申请号：US12446220

申请日：2007-10-18

申请人： Lynn Roland Cate ,  Robert Bruce Jordan ,  Dean Antony Barker ,  Keith Robert Sharrock ,  Mark Francis Roche ,  Ronald Francis Henzell

发明人： Lynn Roland Cate ,  Robert Bruce Jordan ,  Dean Antony Barker ,  Keith Robert Sharrock ,  Mark Francis Roche ,  Ronald Francis Henzell

IPC分类号： A01G1/00 ,  F16K15/14 ,  B65B5/00

CPC分类号： G05D16/0633 ,  A23B7/152 ,  B65D81/2069 ,  G05D16/0641 ,  Y10T137/7879

摘要： A gas release device that includes a reservoir of pressurised gas and a passageway from said reservoir to an outlet. There is an elastic gas permeable membrane in the passageway that allows gas release only via the membrane. A gas impermeable member is provided in the passageway that includes an interface positioned to contact said gas permeable membrane. Displacement of the gas permeable membrane is responsive to the pressure of the gas in the reservoir such that there is a greater interfacial contact between the gas impermeable member and the gas permeable membrane at a higher gas pressure than at lower pressure to thereby vary the exposed cross sectional area of the permeable membrane available to the flow in an inverse relationship to pressure.

摘要翻译： 一种气体释放装置，其包括加压气体的储存器和从所述储存器到出口的通道。 通道中有一个弹性透气膜，仅允许通过膜释放气体。 在通道中设置不透气构件，其包括定位成接触所述气体可渗透膜的界面。 气体可渗透膜的位移响应于储存器中的气体的压力，使得气体不可渗透构件和气体可渗透膜之间在比较低压力更高的气体压力下存在更大的界面接触，从而改变暴露的横截面 可流动的可渗透膜的截面面积与压力成反比关系。