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公开(公告)号：US20200338289A1
公开(公告)日：2020-10-29
申请号：US16853323
申请日：2020-04-20
摘要： A system and method for supplying respiratory gas comprises a ventilation device comprising a respiratory gas source and a control device configured for generating a defined respiratory gas flow for ventilation by the ventilation device and for monitoring a parameter characteristic of a pressure by a sensor device. The parameter characterizes that pressure at which the ventilation device admits the respiratory gas stream for maintaining the defined respiratory gas flow in order to counterbalance breathing activity of the patient. The control device is configured for registering a course of the parameter over time as a pressure profile.
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公开(公告)号：US20230355915A1
公开(公告)日：2023-11-09
申请号：US18246070
申请日：2021-09-23
发明人： Benjamin ADAMETZ , Marcel MEHNERT
CPC分类号： A61M16/202 , A61M16/0003 , A61M16/0616 , A61M2205/3337 , A61M2205/3331 , A61M2016/0018
摘要： Apparatus for supplying respiratory gas, comprising a respiratory gas source, a control unit, a storage device, a pressure sensor instrument and/or a flow sensor instrument, a replaceable respiratory gas tube, at least one connection fitting for the respiratory gas tube, a patient interface, and a patient valve, wherein the control unit activates a first ventilation mode for a first duration and in the process actuates the respiratory gas source to specify a changing respiratory gas parameter, and the control unit activates a further therapy mode for a second duration and in the process actuates the respiratory gas source to specify a respiratory gas parameter specific to the further therapy mode, the respiratory gas tube remaining on the apparatus when switching from the first ventilation mode to the further therapy mode, and the patient valve being switched for the further therapy mode by the control unit.
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公开(公告)号：US20210379307A1
公开(公告)日：2021-12-09
申请号：US17337574
申请日：2021-06-03
发明人： Benjamin ADAMETZ , John ALBERTS
摘要： A ventilator comprising a respiratory gas source and control systems, a housing with a receptacle and, lying at the base in a depression, an interface for receiving different data transfer sticks and data storage sticks.
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公开(公告)号：US20210275762A1
公开(公告)日：2021-09-09
申请号：US17257915
申请日：2019-07-05
发明人： Benjamin ADAMETZ
摘要： A ventilator for use with alternative hose systems. The ventilator comprises at least one respiratory gas source, at least one respiratory gas path, at least one appliance outlet, an appliance inlet and a gas control device for presetting the ventilator for use of the alternative hose systems by switching at least one switching mechanism The gas control device is configured for use of a hose system which is a leakage system, for opening the respiratory gas path (bypass) for a respiratory gas flow.
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公开(公告)号：US20190275283A1
公开(公告)日：2019-09-12
申请号：US16293815
申请日：2019-03-06
发明人： Benjamin ADAMETZ , Christof GOEBEL
摘要： Disclosed is a ventilator with an apparatus input and an apparatus output and with an airway between the apparatus input and the apparatus output. A breathing gas drive, a non-return valve and a switching valve are arranged in the airway. The non-return valve prevents a flow of breathing gas in a direction from the apparatus output to the apparatus input and the switching valve enables at least temporarily a flow of breathing gas in a direction from the apparatus output to the apparatus input.
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公开(公告)号：US20190269966A1
公开(公告)日：2019-09-05
申请号：US16226815
申请日：2018-12-20
发明人： Bjoern TIEMANN , Christof GOEBEL , Anne WONSYLD , Thomas RESS , Benjamin ADAMETZ , Jan SCHATTNER
摘要： The present invention relates to a respiratory therapy system having two respiratory therapy devices operable separately and independently of one another. The respiratory therapy devices each have a control unit and each have a device component controllable by means of the control unit for providing a device function. In this case, a coupling unit is provided for establishing an operational connection between the respiratory therapy devices. The coupling unit is designed for the purpose of controlling the control units of the respiratory therapy devices when the operational connection is established.
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公开(公告)号：US20220305229A1
公开(公告)日：2022-09-29
申请号：US17804629
申请日：2022-05-31
发明人： Benjamin ADAMETZ , Christof Goebel
摘要： Disclosed is a ventilator with an apparatus input and an apparatus output and with an airway between the apparatus input and the apparatus output. A breathing gas drive, a non-return valve and a switching valve are arranged in the airway. The non-return valve prevents a flow of breathing gas in a direction from the apparatus output to the apparatus input and the switching valve enables at least temporarily a flow of breathing gas in a direction from the apparatus output to the apparatus input.
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公开(公告)号：US20200268992A1
公开(公告)日：2020-08-27
申请号：US16870712
申请日：2020-05-08
发明人： Benjamin ADAMETZ , Bjoern TIEMANN
IPC分类号： A61M16/00
摘要： Disclosed are an apparatus and a method for monitoring the disconnection of a patient interface system during the ventilation, in which values which are indicative for the time curve of the respiratory gas flow are established and subjected to data evaluation, and wherein an alarm is triggered on the basis of the data evaluation if at least one value which is indicative for the time curve of the respiratory gas flow deviates from a specific limit value for a specific period of time.
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公开(公告)号：US20170368277A1
公开(公告)日：2017-12-28
申请号：US15627591
申请日：2017-06-20
发明人： Benjamin ADAMETZ , Marcel MEHNERT
摘要： The present invention relates to a method for protecting a ventilation device of a ventilator against backflowing exhaled air, and to a ventilator. A respiratory gas flow is generated by a blower device and is guided via a flow connection to a breathing interface. The respiratory gas flow is adjusted with the aid of a control device to a first ventilation pressure during an inhalation phase of the patient and to a second ventilation pressure during an exhalation phase. A characteristic variable for a flow within the flow connection is detected in this case by means of a monitoring device for monitoring backflowing exhaled air. And, in this case, a back pressure with respect to the backflowing expiratory flow is adjusted by means of a specific increase of the ventilation pressure with consideration for the characteristic variable, whereby an undesirable rebreathing into the ventilation device is counteracted by means of the back pressure.
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公开(公告)号：US20170100554A1
公开(公告)日：2017-04-13
申请号：US15287265
申请日：2016-10-06
发明人： Benjamin ADAMETZ , Bjoern TIEMANN
CPC分类号： A61M16/0051 , A61M16/026 , A61M2016/0027 , A61M2016/003 , A61M2016/0039 , A61M2016/0042 , A61M2039/1005 , A61M2205/14 , A61M2205/15 , A61M2205/18 , A61M2205/3334 , A61M2205/3365 , A61M2205/505 , A61M2205/52 , A61M2230/432
摘要： Disclosed are an apparatus and a method for monitoring the disconnection of a patient interface system during the ventilation, in which values which are indicative for the time curve of the respiratory gas flow are established and subjected to data evaluation, and wherein an alarm is triggered on the basis of the data evaluation if at least one value which is indicative for the time curve of the respiratory gas flow deviates from a specific limit value for a specific period of time.
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