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公开(公告)号：US10744294B2
公开(公告)日：2020-08-18
申请号：US15436479
申请日：2017-02-17
Applicant: FISHER & PAYKEL HEALTHCARE LIMITED
Inventor： Dean Antony Barker , Kevin Peter O'Donnell , Martin Paul Friedrich Kramer , Stanislav Tatkov , Therese Clark
Abstract: 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).
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公开(公告)号：US20200171189A1
公开(公告)日：2020-06-04
申请号：US16674297
申请日：2019-11-05
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Kevin Peter O'Donnell , Matthew Jon Payton , Christopher Simon James Quill , Martin Paul Friedrich Kramer , Peter Geoffrey Hawkins , Reena Daken
IPC: A61L2/24 , A61M16/10 , A61L2/06 , A61M16/06 , A61M16/16 , A61M16/00 , A61B5/01 , A61B5/00 , A61M16/08
Abstract: The present invention provides a breathing assistance apparatus that has a convenient and effective method of cleaning internal conduits inside the apparatus. The breathing assistance apparatus is preferably a gases supply and humidification device. The cleaning method is a method of disinfection that is automated so minimal training is required to disinfect in particular an internal elbow conduit within the device. It is therefore not necessary to dismantle the gases supply and humidification device, therefore, inadvertent damage to the internal parts of the device is avoided. The present invention also provides a method of disinfecting a heated breathing conduit and a patient interface.
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公开(公告)号：US10576233B2
公开(公告)日：2020-03-03
申请号：US14424331
申请日：2013-08-29
Applicant: Fisher & Paykel Healthcare Limited
Abstract: Patient interfaces for respiratory therapy in the form of nasal interfaces or nasal masks include features that enhance or provide lateral stability of the interface. At least some of the embodiments provide multiple facial contact points or areas located in the general areas of the user's cheeks and/or upper lip. Some embodiments of the nasal interfaces provide advantageous sealing characteristics. The nasal interfaces may provide a controlled expiratory flow to reduce noise. Some embodiments include nasal pillows instead of or in addition to nasal prongs. The nasal pillows can have exhaust vents or can change in length in response to a pressure level within the nasal pillow.
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公开(公告)号：US10512702B2
公开(公告)日：2019-12-24
申请号：US15388481
申请日：2016-12-22
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Kevin Peter O'Donnell , Matthew Jon Payton , Christopher Simon James Quill , Martin Paul Friederich Kramer , Peter Geoffrey Hawkins , Reena Daken
IPC: A61L2/24 , A61M16/00 , A61M16/10 , A61L2/06 , A61M16/06 , A61M16/16 , A61B5/01 , A61B5/00 , A61M16/08
Abstract: The present invention provides a breathing assistance apparatus that has a convenient and effective method of cleaning internal conduits inside the apparatus. The breathing assistance apparatus is preferably a gases supply and humidification device. The cleaning method is a method of disinfection that is automated so minimal training is required to disinfect in particular an internal elbow conduit within the device. It is therefore not necessary to dismantle the gases supply and humidification device, therefore, inadvertent damage to the internal parts of the device is avoided. The present invention also provides a method of disinfecting a heated breathing conduit and a patient interface.
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公开(公告)号：US20170224948A1
公开(公告)日：2017-08-10
申请号：US15436479
申请日：2017-02-17
Applicant: FISHER & PAYKEL HEALTHCARE LIMITED
Inventor： Dean Antony Barker , Kevin Peter O'Donnell , Martin Paul Friedrich Kramer , Stanislav Tatkov , Therese Clark
CPC classification number: 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
Abstract: 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).
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Patent Agency Ranking
公开(公告)号：US20170087325A1
公开(公告)日：2017-03-30
申请号：US15377882
申请日：2016-12-13
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Craig Karl White , Jason Peter Van Beurden , Kevin Peter O'Donnell
CPC classification number: A61M16/0875 , A61M16/0003 , A61M16/0057 , A61M16/0066 , A61M16/024 , A61M16/0415 , A61M16/0622 , A61M16/0666 , A61M16/0672 , A61M16/0683 , A61M16/0688 , A61M16/08 , A61M16/0816 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M2016/003 , A61M2202/0208 , A61M2205/3334 , A61M2205/3368 , A61M2205/52
Abstract: A nasal cannula assembly is disclosed having a face mount part, in use resting against a user's face, which includes at least one nasal prong capable of being fitted into a person's nares. The cannula assembly also includes a manifold part, in fluid communication with the face mount part, having a single horizontal side gases entry. In particular, this cannula assembly is for supplying heated, humidified gases to a patient suffering from COPD. A tie or lanyard is disclosed for use with a breathing assistance apparatus such as a nasal cannula, face or nasal mask or tracheostomy connector. The tie or lanyard transfers the weight of the conduits supplying gases to the breathing assistance apparatus from the breathing assistance apparatus and distributes it onto the neck of the patient.
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公开(公告)号：US09265902B2
公开(公告)日：2016-02-23
申请号：US13908952
申请日：2013-06-03
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Jon Payton , Kevin Peter O'Donnell , Andrew Baden Clark , Christopher Simon James Quill , Peter Geoffrey Hawkins
CPC classification number: A61M16/1005 , A61M16/00 , A61M16/0066 , A61M16/024 , A61M16/06 , A61M16/0666 , A61M16/0875 , A61M16/1075 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2016/102 , A61M2205/3368 , A61M2205/502 , Y10S261/65
Abstract: The gases temperature supplied to a patient when the patient is undergoing treatment such as oxygen therapy or positive pressure treatment for conditions such as Obstructive Sleep Apnea (OSA) or Chronic Obstructive Pulmonary Disease (COPD) is often measured for safety and to enable controlling of the humidity delivered to the patient. The apparatus is related to measurement of properties, particularly temperature (thermister 23), of gases flowing through a heated tube (3), supplying gases to a patient, which utilizes the heating wire (21, 28) within the tube.
Abstract translation: 经常对患者进行治疗的气体温度（例如氧疗法或正压治疗，如阻塞性睡眠呼吸暂停（OSA）或慢性阻塞性肺疾病（COPD））进行测量，以确保安全性 湿度传递给患者。 该装置涉及流过加热管（3）的气体的特性（特别是温度（thermister 23））的测量，向使用该管内的加热丝（21,28）供应气体的患者。
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公开(公告)号：US09168350B2
公开(公告)日：2015-10-27
申请号：US14522416
申请日：2014-10-23
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Jon Payton , Kevin Peter O'Donnell , Christopher Simon James Quill , Ian Douglas Makinson , Emily Joy Drake , Craig Karl White , Virginia Louise Glover
CPC classification number: A61M16/161 , A61M16/0003 , A61M16/0006 , A61M16/0066 , A61M16/0069 , A61M16/009 , A61M16/024 , A61M16/0666 , A61M16/0683 , A61M16/0875 , A61M16/1075 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M2016/003 , A61M2205/3303 , A61M2205/3368 , A61M2205/36 , A61M2205/50 , A61M2230/40
Abstract: A breathing assistance apparatus and method of controlling a breathing assistance apparatus is disclosed. Particularly, the breathing assistance apparatus is controlled such that it has a drying cycle to enable drying of the tubing that supplies gases to a user and prevent the harboring of pathogens within the tube. The drying cycle is preferably operated automatically by internal controllers in the apparatus. However, it may be manually activated by pressing a button on the apparatus. The drying cycle is preferably activated at the end of a user's treatment session.
Abstract translation: 公开了一种呼吸辅助装置和控制呼吸辅助装置的方法。 特别地，呼吸辅助装置被控制为使得其具有干燥循环，以使得能够干燥向使用者提供气体的管道，并防止管内的病原体的携带。 干燥循环优选地由设备中的内部控制器自动操作。 但是，可以通过按下设备上的按钮来手动启动。 干燥循环优选在用户治疗期结束时被激活。
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公开(公告)号：US12214124B2
公开(公告)日：2025-02-04
申请号：US17272167
申请日：2019-08-28
Applicant: Fisher & Paykel Healthcare Limited
Abstract: A support apparatus for a breathing assistance apparatus has a base, a mount, and a handle. The mount is configured to releasably couple the support apparatus with the breathing assistance apparatus by lowering the breathing assistance apparatus relative to the mount. The handle is configured to enable the support apparatus and a releasably coupled breathing assistance apparatus to be lifted and carried by a user.
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公开(公告)号：US12181088B2
公开(公告)日：2024-12-31
申请号：US18193040
申请日：2023-03-30
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Samuel Robertson Frame , Martin Paul Friedrich Kramer , Kevin Peter O'Donnell , Graham Douglas Gourd
Abstract: A connector is used to connect a gases supply to a user. The user can be fitted with an interface, such as a cannula, while the gases supply can include a conduit. The connector interfaces between the conduit and the interface. The connector has a female assembly and a male assembly that connect together, such as by push fit. The male assembly includes an inner portion sized and configured to mate with a first female connector and an outer portion sized and configured to alternatively mate with a second female connector.
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