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公开(公告)号：US07497215B1
公开(公告)日：2009-03-03
申请号：US10742382
申请日：2003-12-19
申请人： Patrick Nguyen , Gardner J. Kimm , Steve Han , Mabini M. Arcilla
发明人： Patrick Nguyen , Gardner J. Kimm , Steve Han , Mabini M. Arcilla
CPC分类号： A61M16/1055 , A61M16/0057 , A61M16/0858 , A61M16/1065 , A61M16/204 , A61M16/205 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/3368 , A61M2205/3633 , A61M2205/3666 , A61M2205/42
摘要： A medical ventilator includes a pressure generator for increasing a pressure of gas that produces heat during the operation thereof. A heat sink spaced from the pressure generator is provided for absorbing heat from the pressure generator. A bacteria filter requiring heating in excess of an ambient temperature for the effective operation thereof is coupled in thermal communication with the heat sink. A heat pipe is coupled in thermal communication with the heat sink and the pressure generator for conveying at least part of heat produced by the pressure generator to the bacteria filter via the heat sink.
摘要翻译： 医用呼吸机包括用于在其操作期间增加产生热量的气体的压力的压力发生器。 提供与压力发生器间隔开的散热器，用于从压力发生器吸收热量。 需要加热超过环境温度以用于其有效操作的细菌过滤器与散热器热连通地耦合。 热管与散热器和压力发生器热连通地耦合，用于将由压力发生器产生的至少一部分热量经由散热器传送到细菌过滤器。
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公开(公告)号：US07926485B2
公开(公告)日：2011-04-19
申请号：US12323792
申请日：2008-11-26
申请人： Patrick Nguyen , Gardner J. Kimm , Steve Han , Mabini M. Arcilla
发明人： Patrick Nguyen , Gardner J. Kimm , Steve Han , Mabini M. Arcilla
CPC分类号： A61M16/1055 , A61M16/0057 , A61M16/0858 , A61M16/1065 , A61M16/204 , A61M16/205 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/3368 , A61M2205/3633 , A61M2205/3666 , A61M2205/42
摘要： A medical ventilator includes a pressure generator for increasing a pressure of gas that produces heat during the operation thereof. A heat sink spaced from the pressure generator is provided for absorbing heat from the pressure generator. A bacteria filter requiring heating in excess of an ambient temperature for the effective operation thereof is coupled in thermal communication with the heat sink. A heat pipe is coupled in thermal communication with the heat sink and the pressure generator for conveying at least part of heat produced by the pressure generator to the bacteria filter via the heat sink.
摘要翻译： 医用呼吸机包括用于在其操作期间增加产生热量的气体的压力的压力发生器。 提供与压力发生器间隔开的散热器，用于从压力发生器吸收热量。 需要加热超过环境温度以用于其有效操作的细菌过滤器与散热器热连通地耦合。 热管与散热器和压力发生器热连通地耦合，用于将由压力发生器产生的至少一部分热量经由散热器传送到细菌过滤器。
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公开(公告)号：US06543449B1
公开(公告)日：2003-04-08
申请号：US09156463
申请日：1998-09-18
申请人： Paul L. Woodring , Gardner J. Kimm , Robert L. Stephenson , David R. Rogers , Donald J. Novkov , Rebecca A. Mabry , Steve Harrington
发明人： Paul L. Woodring , Gardner J. Kimm , Robert L. Stephenson , David R. Rogers , Donald J. Novkov , Rebecca A. Mabry , Steve Harrington
IPC分类号： A61M1600
CPC分类号： A61M16/0069 , A61M16/0051 , A61M16/0057 , A61M16/0066 , A61M16/024 , A61M16/0465 , A61M16/06 , A61M16/12 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/505 , A61M2205/8206 , A61M2210/0618 , F04D17/164 , F04D29/282 , F04D29/442
摘要： A ventilatory system which may be operated in an invasive and a non-invasive mode is provided utilizing a graphical user interface for presenting only those controlled parameters utilized for that specific mode of operation. Volume and pressure ventilatory support parameters are included for invasive ventilation and non-invasive ventilation control parameters are provided for non-invasive ventilatory assistance. The graphical user interface enables an operator to select the desired mode of operation wherein only those parameters related to that specific mode of operation are presented. Furthermore, a blower is provided for providing an air source to the ventilator enabling the ventilator to be self sufficient.
摘要翻译： 可以使用图形用户界面来提供可以以侵入性和非侵入性模式操作的通气系统，用于仅呈现用于该特定操作模式的那些受控参数。 包括体积和压力通气支持参数用于侵入性通气，无创通气控制参数用于非侵入性通气辅助。 图形用户界面使得操作者能够选择所需的操作模式，其中仅显示与该特定操作模式相关的那些参数。 此外，提供鼓风机用于向呼吸机提供空气源，使呼吸机能够自给自足。
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4.发明授权
公开(公告)号：US5390666A
公开(公告)日：1995-02-21
申请号：US161177
申请日：1993-12-03
CPC分类号： A61M16/12 , A61M16/00 , A61M16/1065 , A61M16/204 , A61M16/1075 , A61M2016/0021 , A61M2016/0039 , A61M2016/0042
摘要： The method for flow triggering breath supported ventilation is accomplished by providing a system comprising a source of a predetermined, preinspiratory, constant flow of breathing gas and connecting such to a patient breathing attachment. One or more flow sensors measure the gas flow rate in a flow path communicating with the patient breathing attachment, determining when inhalation from the flow path has occurred. Breath support is generated in the delivered gas flow in response to inhalation by the patient, and the predetermined, preinspiratory, continuous flow of breathing gas is reestablished prior to the patient's next inspiratory effort. In combination with various types of breath support, the flow triggering strategy of the invention offers significant improvements in providing breath support to patients having weakened respiratory capabilities.
摘要翻译： 用于流动触发呼吸支持的通气的方法是通过提供一种系统来实现的，所述系统包括预先确定的呼吸前呼吸气体恒定的呼吸气体源并将其连接到患者呼吸附件。 一个或多个流量传感器测量与患者呼吸附件通信的流动路径中的气体流速，确定何时已经发生从流动通道吸入。 响应于患者的吸入，在输送的气体流中产生呼吸支持，并且在患者的下一次吸气作用之前重新建立预定的呼吸前呼吸气体的连续流动。 结合各种类型的呼吸支持，本发明的流量触发策略提供了对具有减弱的呼吸能力的患者提供呼吸支持的显着改进。
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公开(公告)号：US07431031B2
公开(公告)日：2008-10-07
申请号：US10827006
申请日：2004-04-19
IPC分类号： A61M16/00
CPC分类号： A61M16/04 , A61M16/0012 , A61M16/042 , A61M16/101 , A61M16/1015 , A61M16/1055 , A61M16/1065 , A61M16/107 , A61M16/127 , A61M2016/0027 , A61M2205/3358
摘要： An insufflation system that includes a first tube that inserts into a patient's airway for providing a primary flow of breathing gas to such a patient. At least one insufflation catheter is provided in or within the first tube for delivering a flow of insufflation gas to the patient. In one embodiment, a flow control system is coupled between the first tube, the insufflation catheter, and a source of insufflation gas to control the flow of gas between the patient circuit, the insufflation catheter, and the source of insufflation gas. In another embodiment, a ventilator and tracheal gas insufflation system are provided in a common housing.
摘要翻译： 一种吹入系统，其包括插入患者气道中的第一管，以向该患者提供呼吸气体的主要流。 至少一个吹气导管设置在第一管内或内，用于向患者输送吹入气体流。 在一个实施例中，流量控制系统耦合在第一管，吹入导管和吹入气体源之间，以控制患者回路，吹入导管和吹入气体源之间的气体流。 在另一个实施例中，在共同的壳体中设置呼吸机和气管气体吹入系统。
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公开(公告)号：US06823866B2
公开(公告)日：2004-11-30
申请号：US10617590
申请日：2003-07-11
IPC分类号： A61M1600
CPC分类号： A61M16/205 , A61M16/0051 , A61M16/0069 , A61M16/026 , A61M16/0858 , A61M16/125 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/15
摘要： A medical ventilator system and method that triggers, cycles, or both based on patient effort, which is determined from cross-correlating patient flow and patient pressure. The medical ventilator is also controlled such that sensitivity to a patient initiated trigger increases as the expiratory phase of the breathing cycle progresses. The present invention also provides adaptive adjustment of cycling criteria to optimize the cycling operation.
摘要翻译： 一种医疗呼吸机系统和方法，其基于患者的努力触发，循环或两者，其由患者流量和患者压力的相互关联确定。 医疗呼吸机也受到控制，使得对呼吸循环的呼气阶段的敏感性随着呼吸循环的进行而增加。 本发明还提供了循环准则的自适应调整以优化循环操作。
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公开(公告)号：US06626175B2
公开(公告)日：2003-09-30
申请号：US09970383
申请日：2001-10-02
IPC分类号： A61M1600
CPC分类号： A61M16/205 , A61M16/0051 , A61M16/0069 , A61M16/026 , A61M16/0858 , A61M16/125 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/15
摘要： A medical ventilator system and method that triggers, cycles, or both based on patient effort, which is determined from cross-correlating patient flow and patient pressure. The medical ventilator is also controlled such that sensitivity to a patient initiated trigger increases as the expiratory phase of the breathing cycle progresses. The present invention also provides adaptive adjustment of cycling criteria to optimize the cycling operation.
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公开(公告)号：US07000612B2
公开(公告)日：2006-02-21
申请号：US10997533
申请日：2004-11-24
IPC分类号： A61M16/00
CPC分类号： A61M16/205 , A61M16/0051 , A61M16/0069 , A61M16/026 , A61M16/0858 , A61M16/125 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/15
摘要： A medical ventilator system and method that triggers, cycles, or both based on patient effort, which is determined from cross-correlating patient flow and patient pressure. The medical ventilator is also controlled such that sensitivity to a patient initiated trigger increases as the expiratory phase of the breathing cycle progresses. The present invention also provides adaptive adjustment of cycling criteria to optimize the cycling operation.
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9.发明授权System and method for flow triggering of pressure supported ventilation by comparison of inhalation and exhalation flow rates 失效通过比较吸入和呼气流量，压力支持通气的流量触发的系统和方法
公开(公告)号：US5660171A
公开(公告)日：1997-08-26
申请号：US697269
申请日：1996-08-21
CPC分类号： A61M16/12 , A61M16/00 , A61M16/1065 , A61M16/204 , A61M16/1075 , A61M2016/0021 , A61M2016/0039 , A61M2016/0042 , A61M2205/15
摘要： The system and method for flow triggering pressure supported ventilation include a source of a predetermined, preinspiratory, constant flow of breathing gas to a patient, one or more flow sensors for measuring the rate of gas flow in a flow path communicating with the patient, means for determining when inhalation from the flow path has occurred, and means for generating pressure support in the delivered gas flow in response to inhalation by the patient, means to terminate pressure support when inspiratory phase concludes, and means to reestablish the predetermined, preinspiratory, continuous flow of breathing prior to the patient's next inspiratory effort. A plurality of individual gas sources preferably provide a controlled mixture of breathing gas. In combination with pressure support to the patient during the inspiration effort, the flow triggering strategy of the invention offers significant improvements in providing breath support to patients having weakened respiratory capabilities.
摘要翻译： 用于流动触发压力支持的通气的系统和方法包括预先确定的，呼吸前，持续的呼吸气体流向患者的源，用于测量与患者通信的流动路径中的气流速率的一个或多个流量传感器 用于确定何时已经发生从流路吸入的情况，以及用于响应于患者的吸入而在输送的气体流中产生压力支持的装置，当吸气阶段结束时终止压力支持的装置，以及重新建立预定的呼吸前，连续 在患者的下一次吸气作用之前呼吸的呼吸。 多个单独的气体源优选地提供呼吸气体的受控混合物。 结合在吸气过程中患者的压力支持，本发明的流量触发策略提供了对具有减弱的呼吸能力的患者提供呼吸支持的显着改进。
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公开(公告)号：US5161525A
公开(公告)日：1992-11-10
申请号：US522383
申请日：1990-05-11
CPC分类号： A61M16/12 , A61M16/00 , A61M16/1065 , A61M16/204 , A61M16/1075 , A61M2016/0021 , A61M2016/0039 , A61M2016/0042 , A61M2205/15
摘要： The system and method for flow triggering pressure supported ventilation include a source of a predetermined, preinspiratory, constant flow of breathing gas to a patient, one or more flow sensors for measuring the rate of gas flow in a flow path communicating with the patient, means for determining when inhalation from the flow path has occurred, and means for generating pressure support in the delivered gas flow in response to inhalation by the patient, means to terminate pressure support when inspiratory phase concludes, and means to reestablish the predetermined, preinspiratory, continuous flow of breathing prior to the patient's next inspiratory effort. A plurality of individual gas sources preferably provide a controlled mixture of breathing gas. In combination with pressure support to the patient during the inspiration effort, the flow triggering strategy of the invention offers significant improvements in providing breath support to patients having weakened respiratory capabilities.
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