公开(公告)号：US12128184B2

公开(公告)日：2024-10-29

申请号：US17027809

申请日：2020-09-22

Applicant: ResMed Pty Ltd

Inventor： Robert Edward Henry

IPC: A61M16/08 ,  A61M16/00 ,  A61M16/14

CPC classification number: A61M16/0875 ,  A61M16/0057 ,  A61M16/142 ,  A61M2205/02 ,  A61M2207/00

Abstract: An air delivery conduit for conveying breathable gas from a positive airway pressure device to a patient interface includes a tubular wall structure constructed from a textile material. A reinforcing structure may be provided to the wall structure that is structured to prevent kinking or collapsing of the wall structure. The wall structure may include a warp having a plurality of lengthwise textile warp threads arranged in a circle and a weft having a textile weft thread that is woven through the warp threads.

公开(公告)号：US20230277781A1

公开(公告)日：2023-09-07

申请号：US18169558

申请日：2023-02-15

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： Louis Thomas Germinario ,  John H. Hebrank ,  Charles Eric Hunter ,  Jack C. Hunter ,  Chengjie Li ,  Christopher W. Maurer

IPC: A61M11/00 ,  A61M16/00 ,  A61M15/02 ,  A61M16/14 ,  A61M15/00 ,  A61B5/08 ,  G16H50/30 ,  A61B5/087 ,  B05B17/06 ,  A61M16/10 ,  G16H50/20

CPC classification number: A61M11/005 ,  A61M16/0051 ,  A61M15/025 ,  A61M16/142 ,  A61M16/021 ,  A61M15/0091 ,  A61B5/082 ,  G16H50/30 ,  A61B5/087 ,  A61M11/001 ,  A61M15/0003 ,  A61M15/002 ,  A61M15/0081 ,  A61M15/0065 ,  A61M16/14 ,  B05B17/06 ,  A61M15/0021 ,  A61M16/107 ,  A61M16/108 ,  A61M15/0085 ,  A61M16/0066 ,  A61M11/003 ,  G16H50/20 ,  A61M2016/0021 ,  A61M2016/0039 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/7536 ,  A61B5/0816 ,  A61B5/091

Abstract: A device and method for delivering a fluid as an ejected stream of droplets during inhalation uses inertial filtering to cause a first plurality of droplet particles generated by an ejector mechanism to pass through an airflow exit while a second plurality of droplet particles having a greater mass mean aerodynamic diameter than the first plurality of droplet particles fails to pass through the airflow exit.

公开(公告)号：US20190201655A1

公开(公告)日：2019-07-04

申请号：US16311305

申请日：2017-06-21

Applicant: Sedana Medical Limited

Inventor： Ron Farrell ,  Pauric Carey

IPC: A61M16/18 ,  A61M16/14 ,  A61M16/08 ,  A61M16/10

CPC classification number: A61M16/18 ,  A61M16/009 ,  A61M16/085 ,  A61M16/106 ,  A61M16/142 ,  A61M16/147 ,  A61M2205/7509 ,  A61M2205/7518

Abstract: A sedation device has a housing divided internally into a ventilator chamber and an associated evaporator chamber which overlap and are separated by a filter mounted between the chambers and forming a common gas-permeable dividing wall between the chambers. An inlet port is provided at one end of the ventilator chamber at a top of the housing for connection to a patient ventilator in use. An outlet port on the evaporator chamber can be connected via a breathing tube to a patient. An evaporator is mounted within the evaporator chamber for delivery of a volatile sedative into the evaporator chamber during use.

公开(公告)号：US09962507B2

公开(公告)日：2018-05-08

申请号：US15596935

申请日：2017-05-16

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： Louis Thomas Germinario ,  John H. Hebrank ,  Charles Eric Hunter ,  Jack C. Hunter ,  Chengjie Li ,  Christopher W. Maurer

IPC: A61M15/00 ,  A61M16/00 ,  A61M16/10

CPC classification number: A61M15/0021 ,  A61M11/003 ,  A61M15/00 ,  A61M15/0085 ,  A61M15/025 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/021 ,  A61M16/10 ,  A61M16/107 ,  A61M16/108 ,  A61M16/142 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2205/33 ,  A61M2205/3306 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/7536

Abstract: A droplet delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, and ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The droplet delivery device is then actuated to generate a stream of droplets having an average ejected droplet diameter within the respirable size range, e.g, less than about 5 μm, so as to target the pulmonary system of the user.

公开(公告)号：US09724490B2

公开(公告)日：2017-08-08

申请号：US14971953

申请日：2015-12-16

Applicant: CareFusion 207, Inc.

Inventor： Andre M. Rustad ,  Neil Alex Korneff

IPC: A61M16/10 ,  A61M16/08 ,  A61M16/16 ,  H05B1/02 ,  A61M16/14 ,  H05B3/54 ,  H05B6/80 ,  A61M16/00 ,  A61M16/06

CPC classification number: A61M16/1095 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/0683 ,  A61M16/0875 ,  A61M16/0883 ,  A61M16/109 ,  A61M16/142 ,  A61M16/16 ,  A61M16/162 ,  A61M16/164 ,  A61M2016/0039 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3389 ,  A61M2205/368 ,  A61M2205/502 ,  A61M2205/6009 ,  A61M2205/6018 ,  A61M2205/6054 ,  A61M2205/6072 ,  A61M2205/6081 ,  H05B1/025 ,  H05B3/54 ,  H05B6/804 ,  H05B2203/014 ,  H05B2203/021 ,  H05B2203/022 ,  H05B2203/032 ,  Y10T29/49083 ,  Y10T29/49826

Abstract: A heater wire including at least one extending component disposed thereon. The heater wire is positioned within a respiratory gas conduit. The heater wire may include a wire component and a groove that extends along a length of the heater wire. The heater wire may also include threads extending from an outer surface of the heater wire that faces away from the wire component. The threads may be woven or braided threads.

公开(公告)号：US09694153B2

公开(公告)日：2017-07-04

申请号：US14100305

申请日：2013-12-09

Applicant: Somnetics Global Pte. Ltd.

Inventor： Steven S. Bordewick ,  Joseph A. Baser ,  Bruce Bowman

IPC: A61M11/00 ,  A61M16/16 ,  A61M16/00 ,  A61M16/10 ,  A61M16/20 ,  A61M16/14 ,  A61M16/06

CPC classification number: A61M16/16 ,  A61M16/00 ,  A61M16/0057 ,  A61M16/0066 ,  A61M16/021 ,  A61M16/0633 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0694 ,  A61M16/0825 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/142 ,  A61M16/162 ,  A61M16/20 ,  A61M2205/0216 ,  A61M2205/3569 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/3653 ,  A61M2205/42 ,  A61M2205/505 ,  A61M2205/8206 ,  A61M2209/088

Abstract: An apparatus and methods for the administration of positive airway pressure therapies. The apparatus can include a housing, a blower and a mask. The housing is configured to be stably secured on the head of a patient. The blower is secured relative to the housing. A mask in fluid communication with the blower is configured to communicate pressurized air produced at least in part by the blower to the airways of a user.

公开(公告)号：US09693955B2

公开(公告)日：2017-07-04

申请号：US13817173

申请日：2011-08-22

Applicant: Daniela Rahmel ,  Friedemann Taut ,  Christian De Muynck ,  Markus Rast ,  Peter Iwatschenko ,  Gerhard Pohlmann ,  Wolfgang Koch ,  Horst Windt

Inventor： Daniela Rahmel ,  Friedemann Taut ,  Christian De Muynck ,  Markus Rast ,  Peter Iwatschenko ,  Gerhard Pohlmann ,  Wolfgang Koch ,  Horst Windt

IPC: A61K9/12 ,  A61K9/14 ,  A61K9/00 ,  A61M15/00 ,  A61M16/10 ,  A61M16/06 ,  A61M16/16 ,  A61M11/00 ,  A61M16/14

CPC classification number: A61K9/122 ,  A61K9/0073 ,  A61K9/0075 ,  A61K9/0082 ,  A61M11/002 ,  A61M11/003 ,  A61M15/00 ,  A61M15/009 ,  A61M16/0666 ,  A61M16/1065 ,  A61M16/142 ,  A61M16/16 ,  A61M2205/505 ,  A61M2205/7518 ,  Y10T137/0318

Abstract: The invention relates to aerosolized and humidified particles comprising a therapeutically active substance which can be obtained by suspending dry inhalable particles in a carrier gas, adding water vapor and causing condensation of water on the particles. The invention further relates to methods to generate these particles, and apparatus useful to carry out such methods.

公开(公告)号：US20160051789A1

公开(公告)日：2016-02-25

申请号：US14932858

申请日：2015-11-04

Applicant: CareFusion 207, Inc.

Inventor： Neil Alex KORNEFF ,  Christopher M. VARGA

IPC: A61M16/10 ,  A61M16/08 ,  A61M16/16 ,  A61M16/00

CPC classification number: A61M16/1095 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/0683 ,  A61M16/0875 ,  A61M16/0883 ,  A61M16/109 ,  A61M16/142 ,  A61M16/16 ,  A61M16/162 ,  A61M16/164 ,  A61M2016/0039 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3389 ,  A61M2205/368 ,  A61M2205/502 ,  A61M2205/6009 ,  A61M2205/6018 ,  A61M2205/6054 ,  A61M2205/6072 ,  A61M2205/6081 ,  H05B1/025 ,  H05B3/54 ,  H05B6/804 ,  H05B2203/014 ,  H05B2203/021 ,  H05B2203/022 ,  H05B2203/032 ,  Y10T29/49083 ,  Y10T29/49826

Abstract: A heater wire for removing condensation from a respiratory gas conduit. The heater wire includes at least one groove disposed thereon. The heater wire is positioned in a respiratory gas conduit.

公开(公告)号：US20150083126A1

公开(公告)日：2015-03-26

申请号：US14397456

申请日：2012-04-27

Applicant: David D. Rogers

Inventor： David D. Rogers

IPC: A61M16/16 ,  A61M16/04 ,  A61M16/20 ,  A61M16/10 ,  A61M16/12 ,  A61M16/00 ,  A61M16/06

CPC classification number: A61M16/161 ,  A61M16/0003 ,  A61M16/0057 ,  A61M16/026 ,  A61M16/04 ,  A61M16/06 ,  A61M16/0833 ,  A61M16/0875 ,  A61M16/0883 ,  A61M16/1045 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/12 ,  A61M16/142 ,  A61M16/147 ,  A61M16/16 ,  A61M16/164 ,  A61M16/205 ,  A61M2016/0027 ,  A61M2202/0208 ,  A61M2202/0225 ,  A61M2202/025 ,  A61M2202/0266 ,  A61M2205/3327 ,  A61M2205/3368 ,  A61M2205/50

Abstract: A breathing circuit humidification system (200) is described that includes a humidification system (102) and a patient breathing circuit (201). The humidification system includes at least a moisture water source (209), a flash evaporator (211) and a moisture exchanger. Water is selectively introduced from the water source to the flash evaporator. The flash evaporator includes a heating element that evaporates the received water to form water vapor. The water vapor is sent to the moisture exchanger. The moisture exchanger receives gas from a gas source. The received gas is humidified with the water vapor received from the flash evaporator. The moisture exchanger sends the humidified gas to the patient breathing circuit. The patient breathing circuit provides, in a controlled manner, the humidified gas to a patient (106). Related methods, apparatus, systems, techniques and articles are also described.

Abstract translation: 描述了包括加湿系统（102）和患者呼吸回路（201）的呼吸回路加湿系统（200）。 加湿系统至少包括湿气源（209），闪蒸蒸发器（211）和湿气交换器。 水从水源选择性地引入闪蒸发生器。 闪蒸器包括一个加热元件，其使接收到的水蒸发以形成水蒸气。 水蒸气被送到湿气交换器。 湿气交换器接收来自气源的气体。 接收到的气体被从闪蒸器接收的水蒸汽加湿。 湿气交换器将加湿气体发送到患者呼吸回路。 患者呼吸回路以受控的方式提供加湿气体到患者（106）。 还描述了相关方法，装置，系统，技术和制品。

公开(公告)号：US08944056B2

公开(公告)日：2015-02-03

申请号：US12449355

申请日：2008-02-06

Applicant: Alexander Virr ,  Donald Darkin ,  Nathan John Row ,  Paul Jan Klasek

Inventor： Alexander Virr ,  Donald Darkin ,  Nathan John Row ,  Paul Jan Klasek

IPC: A61M16/00 ,  A62B7/00 ,  F24J3/00 ,  A61M15/00 ,  H05B3/00 ,  F23D11/00 ,  F23D14/00 ,  A61M16/16 ,  A61M16/08 ,  A61M16/10 ,  A61M16/14

CPC classification number: A61M16/1095 ,  A61M16/0003 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0875 ,  A61M16/1055 ,  A61M16/106 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/142 ,  A61M16/16 ,  A61M16/161 ,  A61M16/162 ,  A61M2016/003 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2206/14

Abstract: A humidifying apparatus utilizing a semi-permeable membrane portion within a gas conduit where the direction of gas flow within a central lumen is given by an arrow. The humidification apparatus has a helical configuration for the semi-permeable membrane portion, a structural reinforcing member or members, a water channel and a heating element. The helical configuration of an outer wall may be similar to conventional conduits that are in common use in respiratory apparatus. Thus the humidification apparatus may be readily substituted into existing respiratory device by exchanging the gas conduit.

Abstract translation: 利用在气体管道内的半透膜部分的加湿装置，其中气体在中心腔内流动的方向由箭头给出。 加湿装置具有用于半透膜部分的螺旋构造，结构加强构件，水通道和加热元件。 外壁的螺旋构型可以类似于呼吸装置中通常使用的常规导管。 因此，加湿装置可以通过更换气体管道容易地代替到现有的呼吸装置中。