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公开(公告)号：WO2022031178A1
公开(公告)日：2022-02-10
申请号：PCT/NZ2021/050125
申请日：2021-08-06
申请人： FISHER & PAYKEL HEALTHCARE LIMITED , RUSSELL, David Martin , ROBERTSON, Jeremy Patrick , SIEW, Silas Sao Jin , SALMON, Andrew Paul Maxwell , GULLEY, Anton Kim , ROWE, Philip Ian , BRIDGE, Francis George
发明人： RUSSELL, David Martin , ROBERTSON, Jeremy Patrick , SIEW, Silas Sao Jin , SALMON, Andrew Paul Maxwell , GULLEY, Anton Kim , ROWE, Philip Ian , BRIDGE, Francis George
摘要： A nasal cannula interface is provided for supplying a gases flow to a patient comprising: a nasal cannula defining at least a portion of a gases flow path and comprising a body having a base portion and at least one prong extending from the base portion, the at least one prong being configured to direct the gases flow to an orifice of the patient, and one or more sensors configured to measure a parameter. The one or more sensors may comprise a pulse oximeter. The one or more sensors may be mounted on the nasal cannula body, or headgear to which the body is connector. The one or more sensors may be configured to be in contact with the face of the patient, and may be configured to be mounted in and/or substantially flush with, a cheek contacting portion of the interface.
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公开(公告)号：WO2022167982A1
公开(公告)日：2022-08-11
申请号：PCT/IB2022/050967
申请日：2022-02-04
发明人： GULLEY, Anton Kim
IPC分类号： A61M16/00
摘要： A respiratory apparatus that is configured to provide a flow of gases to a user for respiratory therapy. The apparatus has a flow generator that is operable to generate a flow of gases and a controller that is operatively connected to the flow generator and operable to control a flow rate of the flow of gases by controlling the flow generator. The controller is configured during operation to: receive flow rate data indicative of or representing the flow rate of the flow of gases; process the flow rate data to extract or generate breathing data indicative of or representing the patient's breathing or respiration from the flow rate data; and process the breathing data to calculate one or more breathing parameter ratios representative of the ratio between inspiration time and/or expiration time to total respiration time for the patient's breathing cycle.
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公开(公告)号：WO2022189944A1
公开(公告)日：2022-09-15
申请号：PCT/IB2022/052011
申请日：2022-03-07
IPC分类号： A61M16/00
摘要： Disclosed is a breathing apparatus, the breathing apparatus comprising a flow generator, a flow path and a controller. The flow path may be configured to provide a flow of breathable gas to a patient. The controller may be configured to control the flow generator by controlling a flow generator output to the flow generator the controller may be configured to determine a predicted flow rate for the flow path, and/or a predicted maximum flow rate for the flow path and/or a predicted minimum flow rate for the flow path.
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公开(公告)号：WO2019112447A1
公开(公告)日：2019-06-13
申请号：PCT/NZ2018/050174
申请日：2018-12-07
发明人： HAN, Jae Chul , CHAN, Hamish , ROBERTSON, Michael Jesse , O´DONNELL, Kevin Peter , CRONE, Christopher Malcolm , KIRTON, Robert Stuart , REVIE, James Alexander Michael , CATAPANG, Jose Ricardo Joven , LEE, Jonathan Jaeheuk , PURDY, Hayden Ross , GULLEY, Anton Kim , CAMPBELL, Christopher Harding
摘要： The present disclosure provides to graphical user interfaces for controlling a flow therapy apparatus. The graphical user interface can provide a display of flow therapy treatment information and indicators of a patient's health. The graphical user interface can be configured to display the information associated with the patient on one or more user interface screens.
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公开(公告)号：WO2019102384A1
公开(公告)日：2019-05-31
申请号：PCT/IB2018/059195
申请日：2018-11-22
发明人： WILLIAMS, Rhys Matthew James , CANTRELL, Charles Grady , RUSSELL, David Martin , RYAN, Brett James , EDWARDS, Bryn Alan , GULLEY, Anton Kim
摘要： Systems and methods can determine respiratory rates of a patient using a respiratory device by performing one or more frequency analyses of a signal from the gases flow. The signal from the gases flow can be one that varies with the patient's breathing. The system can include a non-sealed patient interface, such as a nasal cannula in a nasal high flow therapy, or any other patient interfaces. The respiratory system can also detect whether the patient has taken off the patient interface and/or whether the patient connected to the patient interface is talking or eating. Data of the patient's use of the respiratory system and the patient's respiratory rates can provide therapy compliance and long-term trend of use information and/or progress in the patient's respiratory functions and/or other physiological functions.
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6.发明申请
公开(公告)号：WO2022264045A1
公开(公告)日：2022-12-22
申请号：PCT/IB2022/055524
申请日：2022-06-15
摘要： In learning to use a respiratory apparatus, operators need to be able to train in a safe and practical way. This disclosure includes systems and methods on how to train operators through the use of simulation, which does not require the respiratory apparatus to be used by a live patient or real oxygen source to be connected to the respiratory apparatus. The simulation of a patient thus can provide a safe training system in a constrained environment to train operators without the need to train on actual patients or use O2. This allows operators to train in a safe manner by avoiding injury to patients or potential mishaps with O2 and its storage.
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公开(公告)号：WO2021079202A1
公开(公告)日：2021-04-29
申请号：PCT/IB2020/056237
申请日：2020-07-02
发明人： GULLEY, Anton Kim , HUANG, Yi Lin
IPC分类号： A61M16/00 , A61B5/1455
摘要： Disclosed is respiratory assistance apparatus comprising a flow generator configured to provide breathing gases to a patient, the breathing gases comprising supplemental oxygen provided from an oxygen source. The respiratory assistance apparatus controller is configured determine a target oxygen concentration of the breathing gases and calculate an estimated future value of the patient's blood oxygen concentration based on a difference between an initial oxygen concentration of the breathing gases and the target oxygen concentration of the breathing gases, and the patient's blood oxygen concentration.
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公开(公告)号：WO2019070136A1
公开(公告)日：2019-04-11
申请号：PCT/NZ2018/050137
申请日：2018-10-05
发明人： WILLIAMS, Rhys Matthew James , BURGESS, Russel William , RUSSELL, David Martin , GULLEY, Anton Kim , CANTRELL, Charles Grady , HUANG, Yi Lin
IPC分类号： A61M16/10 , A61B5/1455
摘要： The present disclosure provides for a flow therapy apparatus that can implement one or more closed loop control systems to control the flow of gases of a flow therapy apparatus. The flow therapy apparatus can monitor blood oxygen saturation (SpO2) of a patient and control the fraction of oxygen delivered to the patient (FdO2). The flow therapy apparatus can automatically adjust the FdO2 in order to achieve a targeted SpO2 value for the patient.
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9.发明申请
公开(公告)号：WO2022167960A1
公开(公告)日：2022-08-11
申请号：PCT/IB2022/050932
申请日：2022-02-03
发明人： GULLEY, Anton Kim
摘要： Systems and methods determining a nasal minute ventilation and peak inspiratory flow in unsealed respiratory therapy systems. The device can receive data of a parameter of a flow of gases of the respiratory device indicating the patient's respiration. The controller can process the data of the parameter of the flow of gases to remove noise. The controller can determine a device minute ventilation and convert the device minute ventilation to a nasal minute ventilation. The controller can monitor and/or display data relating to at least one of the nasal minute ventilation, nasal minute ventilation rate of change, and nasal minute ventilation trends. The respiratory device can trigger an alarm or notification when at least one of the nasal minute ventilation, the nasal minute ventilation rate of change, and the nasal minute ventilation trends exceeds or falls below a threshold.
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公开(公告)号：WO2021090184A1
公开(公告)日：2021-05-14
申请号：PCT/IB2020/060335
申请日：2020-11-04
发明人： O'DONNELL, Kevin Peter , CANTRELL, Charles Grady , CAMPBELL, Christopher Harding , GULLEY, Anton Kim , KIRTON, Robert Stuart , RUSSELL, David Martin , REVIE, James Alexander Michael , CASSE, Benjamin Wilson , CHAN, Hamish
IPC分类号： A61M16/00
摘要： This disclosure enables displaying of an intuitive and engaging enquiry on a touchscreen of a medical device (e.g., breathing apparatus, breathing assistance apparatus) that a patient is already using (e.g., in-home medical device). Since the patient is already accustomed to using the medical device for medical treatment control, the patient, who may be unwell, is more likely to access the enquiry and complete the enquiry. Further, making the enquiry intuitive and engaging encourages the patient to regularly interact with the enquiry, while ensuring that the enquiry is not overly tedious to complete. Responding to the enquiry can be made mandatory by refraining from activating or preventing activation of a component of the apparatus until a predetermined set of responses has been received.
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