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公开(公告)号：US20180093055A1
公开(公告)日：2018-04-05
申请号：US15720952
申请日：2017-09-29
Applicant: RESMED LIMITED
Inventor： Alexander Virr , Cem Tarakci , John David Oates , Barton John Kenyon , Graham Stephen Cutcliffe , Nathan John Row
CPC classification number: A61M16/0051 , A61M16/0069 , A61M16/026 , A61M16/0875 , A61M16/1075 , A61M16/1095 , A61M16/16 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2205/3365 , A61M2205/3368 , A61M2205/3653
Abstract: A CPAP system includes a flow generator (10), a patient interface (50), an air delivery conduit (20) that interconnects the flow generator and the patient interface, wherein the air delivery conduit has an internal diameter of less than 19 mm. Preferably the air delivery conduit has an internal diameter of between about 10 mm and about 18 mm. The CPAP system may also include a controller for compensating for pressure swings and/or increased impedance within the system. Preferably the blower includes a low inertia blower.
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公开(公告)号：US09402970B2
公开(公告)日：2016-08-02
申请号：US14157639
申请日：2014-01-17
Applicant: ResMed Limited
Inventor： Alexander Virr , Andrew Roderick Bath , Nathan John Row , Dan Kao , Phoebe Katherine Hill , Nicholas Andrew Earl , Hargopal Verma , Junning Chen
CPC classification number: A61M16/16 , A61M16/0066 , A61M16/0816 , A61M16/0875 , A61M16/1075 , A61M16/109 , A61M16/1095 , A61M2205/3368 , A61M2205/3379 , A61M2205/3382 , A61M2205/3389 , A61M2205/584 , A61M2205/587
Abstract: A humidifier for humidifying a flow of breathable gas to be delivered to a patient includes a chamber configured to receive the flow of breathable gas; a tub configured to contain a supply of water, the tub being configured to be inserted into the chamber; a lid provided on the chamber and being movable between an open position and a closed position; and a seal provided on the lid, the seal being configured to seal the chamber such that the flow of breathable gas pressurizes the chamber. The humidifier may be connectable to a flow generator configured to generate the flow of breathable gas. A tube for delivering the humidified flow may be connected to the humidifier. The tube may be a heated or non-heated tube. A respiratory apparatus for delivering a flow of breathable gas to a patient may include the humidifier and the flow generator and/or the tube. A method of humidifying a flow of breathable gas comprises sealing a chamber containing a supplying a water and pressurizing the chamber by directing the flow of breathable gas into the chamber.
Abstract translation: 用于加湿要输送到患者的可呼吸气体流的加湿器包括：构造成容纳可呼吸气体流的腔室; 构造成容纳水源的桶，所述桶构造成插入所述室中; 设置在所述室上并可在打开位置和关闭位置之间移动的盖子; 以及设置在所述盖上的密封件，所述密封件构造成密封所述腔室，使得所述可呼吸气体流对所述腔室加压。 加湿器可以连接到被配置成产生可呼吸气体流的流量发生器。 用于输送加湿流的管可以连接到加湿器。 管可以是加热管或非加热管。 用于将可呼吸气体流传送到患者的呼吸装置可以包括加湿器和流发生器和/或管。 加湿透气性气体的方法包括：将包含供水的腔室密封并通过将可呼吸气体流引导到腔室中来对腔室加压。
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公开(公告)号：US10279141B2
公开(公告)日：2019-05-07
申请号：US15194634
申请日：2016-06-28
Applicant: ResMed Limited
Inventor： Alexander Virr , Andrew Roderick Bath , Nathan John Row , Dan Kao , Phoebe Katherine Hill , Nicholas Andrew Earl , Hargopal Verma , Junning Chen
Abstract: A tub is configured to contain a supply of water and is configured to be inserted into a chamber of a humidifier. The tub includes a tub base configured to contain the supply of water. The tub also includes a tub lid and a flow plate provided between the tub base and the tub lid. The flow plate includes a water level indicator configured to indicate a level of the supply of water in the tub base. In addition, the water level indicator includes a generally rectangular portion and a generally triangular portion.
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公开(公告)号：US20180142690A1
公开(公告)日：2018-05-24
申请号：US15876557
申请日：2018-01-22
Applicant: RESMED LIMITED
Inventor： Nathan John Row , Alexander Virr , Nicholas Andrew Earl
CPC classification number: F04D1/00 , A61M16/0816 , A61M16/0875
Abstract: A cuff for an air delivery conduit includes a first end portion provided to a tube and a second end portion adapted to engage a tubular connector. The second end portion includes an annular bead for sealing and retention.
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公开(公告)号：US10086158B2
公开(公告)日：2018-10-02
申请号：US14219036
申请日：2014-03-19
Applicant: ResMed Limited
Inventor： Andrew Roderick Bath , Donald Angus Richmond , Nathan John Row , Jianhua Zhu , Timothy Nicholas Shadie , Ronald James Huby , Ivan Teodor Dujmovic
Abstract: A PAP system for delivering breathable gas to a patient includes a flow generator to generate a supply of breathable gas to be delivered to the patient; a humidifier including a heating plate to vaporize water and deliver water vapor to humidify the supply of breathable gas; a heated tube configured to heat and deliver the humidified supply of breathable gas to the patient; a power supply configured to supply power to the heating plate and the heated tube; and a controller configured to control the power supply to prevent overheating of the heating plate and the heated tube.
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Patent Agency Ranking
公开(公告)号：USD754327S1
公开(公告)日：2016-04-19
申请号：US29506929
申请日：2014-10-22
Applicant: ResMed Limited
Designer： Nathan John Row
CPC classification number: F04D1/00 , A61M16/0816 , A61M16/0875
Abstract: A cuff for an air delivery conduit includes a first end portion provided to a tube and a second end portion adapted to engage a tubular connector. The second end portion includes an entry surface that is curved or chamfered along its length to provide a lead in for inserting the second end portion onto the tubular connector in use. The entry surface provides an internal diameter that is larger than an external diameter of the tubular connector.
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公开(公告)号：USD742508S1
公开(公告)日：2015-11-03
申请号：US29460608
申请日：2013-07-12
Applicant: ResMed Limited
Designer： Nathan John Row , Alexander Virr , Nicholas Earl , Mark Bertinetti , Phoebe Katherine Hill
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公开(公告)号：US20150250963A1
公开(公告)日：2015-09-10
申请号：US14197745
申请日：2014-03-05
Applicant: ResMed Limited
Inventor： Dinesh Ramanan , Jeffrey Peter Armitstead , Joon-Pil Hwang , Jane Zona Mchenry , Nathan John Row
IPC: A61M16/00
CPC classification number: A61M16/0069 , A61M16/0003 , A61M16/06 , A61M16/0683 , A61M16/107 , A61M16/1075 , A61M16/16 , A61M2016/0027 , A61M2016/0036 , A61M2016/0039 , A61M2202/0208 , A61M2205/3331 , A61M2205/3365 , A61M2205/3375 , A61M2205/3553 , A61M2205/3561 , A61M2205/3584 , A61M2205/502 , A61M2230/40 , A61M2230/432 , A61M2230/435 , A61M2230/63
Abstract: Disclosed is an apparatus for treating a respiratory disorder. The apparatus comprises a pressure device, and a controller, including at least one processor, configured to control the pressure device to: supply, upon initiation of treatment, a flow of pressurised air to the airway of a patient at a treatment pressure according to a pre-sleep profile of pressure versus time, increase, upon detection of sleep onset of the patient, the treatment pressure to a predetermined therapeutic pressure according to a bridging profile of pressure versus time, and supply the flow of pressurised air to the airway of the patient at a therapeutic pressure.
Abstract translation: 公开了一种治疗呼吸系统疾病的装置。 所述装置包括压力装置和控制器，所述控制器包括至少一个处理器，所述至少一个处理器被配置为控制所述压力装置，以在处理开始时将处于压力下的加压空气流按照处理压力提供给患者的气道 压力对时间的睡眠前状况，根据检测到患者的睡眠时间而增加，根据压力与时间的桥接轮廓将治疗压力提高到预定的治疗压力，并且将加压空气的流量供应到 患者处于治疗压力。
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公开(公告)号：US20210205564A1
公开(公告)日：2021-07-08
申请号：US17207583
申请日：2021-03-19
Applicant: ResMed Limited
Inventor： Alexander Virr , Donald Darkin , Nathan John Row , Paul Jan Klasek
Abstract: A gas conduit for respiratory apparatus includes a lumen for passage of a breathable gas to a patient and a flexible conduit wall surrounding the lumen. The flexible conduit wall has a humidification apparatus for delivering water vapour into the gas passing through the lumen.
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公开(公告)号：US10369310B2
公开(公告)日：2019-08-06
申请号：US14197745
申请日：2014-03-05
Applicant: ResMed Limited
Inventor： Dinesh Ramanan , Jeffrey Peter Armitstead , Joon-Pil Hwang , Jane Zona Mchenry , Nathan John Row
Abstract: Disclosed is an apparatus for treating a respiratory disorder. The apparatus comprises a pressure device, and a controller, including at least one processor, configured to control the pressure device to: supply, upon initiation of treatment, a flow of pressurized air to the airway of a patient at a treatment pressure according to a pre-sleep profile of pressure versus time, increase, upon detection of sleep onset of the patient, the treatment pressure to a predetermined therapeutic pressure according to a bridging profile of pressure versus time, and supply the flow of pressurized air to the airway of the patient at a therapeutic pressure.
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