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公开(公告)号：US20090101152A1
公开(公告)日：2009-04-23
申请号：US11907742
申请日：2007-10-17
申请人： Marc Burk , Daniel Patrick Dwyer
发明人： Marc Burk , Daniel Patrick Dwyer
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0465 , A61M16/0479 , A61M2202/203
摘要： The present invention provides a medical device such as an endotracheal tube or a tracheostomy tube having a distal inflation cuff and a high surface area structure disposed radially around the tube on a proximal side of the cuff. The high surface area structure includes an antimicrobial agent. The relatively higher surface area of the structure and radial extension thereof from the tube allows the antimicrobial agent to better extend into a secretion pool collected in the region around the intersection of the cuff and tube within a patient's trachea, so as to better prevent biofilms from forming and thereby prevent infections such as ventilator assisted pneumonia (VAP).
摘要翻译： 本发明提供了一种医疗装置，例如气管内管或气管切开管，其具有远端充气袖带和高度表面积结构，该袖带在袖带近端侧径向设置。 高表面积结构包括抗微生物剂。 结构的相对较高的表面积和从管的径向延伸允许抗微生物剂更好地延伸到收集在患者气管内的袖带和管交叉点周围的区域中的分泌池中，以便更好地防止生物膜 形成，从而防止诸如呼吸机辅助性肺炎（VAP）等感染。
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公开(公告)号：US20090020116A1
公开(公告)日：2009-01-22
申请号：US12145902
申请日：2008-06-25
IPC分类号： A61M16/00
CPC分类号： A61M16/0808 , A61M16/1045 , A61M2016/0027
摘要： A water dissipation device for a breathing circuit is provided, including a bucket-shaped hollow composite structure having walls made of a first inner layer made of water vapor wicking material, and a second outer layer of a water vapor breathable medium surrounding the first inner layer. The device defines a flow space surrounded by the composite structure to provide a superior way of removal of moisture or water vapor from a breathing circuit, due to the greater surface area of flow spaces bounded by a water vapor breathable medium and the use of a water vapor wicking material and relatively long dwell times and flow paths through the device. The result is that when the device is connected to a breathing circuit, rainout or condensation in the breathing tube and collection of water within the breathing circuit is significantly reduced.
摘要翻译： 提供了一种用于呼吸回路的消水装置，包括具有由水蒸汽芯吸材料制成的第一内层制成的壁的桶形中空复合结构和围绕第一内层的水蒸汽透气介质的第二外层 。 该装置限定由复合结构围绕的流动空间，以提供从呼吸回路除去水分或水蒸汽的优越方式，这是由于由水蒸气透气介质限定的流动空间的更大表面积和使用水 蒸汽芯吸材料和相对长的停留时间和通过该装置的流动路径。 结果是，当设备连接到呼吸回路时，呼吸管内的雨淋或冷凝以及呼吸回路内的水的收集显着减少。
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公开(公告)号：US20120266888A1
公开(公告)日：2012-10-25
申请号：US13091673
申请日：2011-04-21
IPC分类号： A61M16/00
CPC分类号： A61M16/0808 , A61M16/167 , A61M2205/7536 , F16T1/20
摘要： A device and method is provided for automatically removing water or accumulated moisture from a breathing circuit. The device includes a housing with breathing circuit flow entry and exit ports and a water drainage port. A buoyant body in the housing can mate with a float valve seat to seal the drainage port, and is moveable to open the drainage port when sufficient liquid accumulates in the interior space. The buoyant body displaces a substantial portion of the housing inner compressible volume. Water is automatically removed by a water vapor permeable container coupled to the housing receiving flow from the drainage port, or the device is coupled to a source of suction, further including at least one bleed port fluidly coupling the source of suction to the surroundings, acting with a valve element to equalize any pressure differential between the housing interior space and suction connection, when no water is accumulated in the device.
摘要翻译： 提供了一种用于自动从呼吸回路去除水分或积聚的湿气的装置和方法。 该装置包括具有呼吸回路流入口和出口以及排水口的壳体。 壳体中的浮力体可以与浮阀座配合以密封排水口，并且当足够的液体积聚在内部空间中时可移动以打开排水口。 浮力体移动壳体内部可压缩体积的大部分。 水被水蒸汽可渗透的容器自动移除，该容器与从外壳接收流体从排水口联接，或者该装置连接到抽吸源，还包括至少一个排出口，其将抽吸源流体耦合到周围环境， 具有阀元件，以在装置中没有水积聚时均衡壳体内部空间和抽吸连接之间的任何压力差。
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公开(公告)号：US20100012127A1
公开(公告)日：2010-01-21
申请号：US12539088
申请日：2009-08-11
申请人： Gary James Roth , Daniel Patrick Dwyer , Jorge Jimenez Perez , Jarred Gabriel DeVille , Jason David Foushee
发明人： Gary James Roth , Daniel Patrick Dwyer , Jorge Jimenez Perez , Jarred Gabriel DeVille , Jason David Foushee
IPC分类号： A62B7/10
CPC分类号： A61M16/0808 , A61M2016/0027
摘要： A water dissipation device for removing water vapor or moisture from a breathing circuit is provided, including an upper lid portion, an entry port and an exit port. An outer cover structure extends from the upper lid portion to define an enclosed volume. An inner frame extends from the upper lid portion inside the outer cover structure. The outer cover structure includes a first layer of water or moisture wicking material and a second layer of water vapor breathable medium, and has an inner surface area bounding an inner flow space such that water vapor or moisture can permeate from the inner flow space through the outer cover structure out of device. The device can include an inner cup structure extending from the upper lid portion into the enclosed volume to displace the enclosed volume and define and bound a portion of the inner flow space and compressible volume therein.
摘要翻译： 提供一种用于从呼吸回路除去水蒸气或水分的耗水装置，包括上盖部分，入口和出口。 外盖结构从上盖部分延伸以限定封闭的体积。 内框架从外盖结构内部的上盖部分延伸。 外盖结构包括第一层水或吸湿芯吸材料和第二层水蒸气透气介质，并且具有界定内流空间的内表面区域，使得水蒸汽或水分可以从内流动空间通过 外盖结构超出设备。 该装置可以包括从上盖部分延伸到封闭容积中的内杯结构，以移动封闭容积并限定和限制内部流动空间的一部分和其中的可压缩体积。
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5.发明授权Endotracheal tube with subglottic secretion suction and detachable suction connection line 失效气管插管具有声门下分泌吸力和可拆卸的吸气连接线公开(公告)号：US08511311B2
公开(公告)日：2013-08-20
申请号：US13093083
申请日：2011-04-25
CPC分类号： A61M16/0463 , A61M16/04 , A61M16/0431 , A61M16/0434 , A61M16/0479 , A61M16/0486 , A61M16/0816 , A61M2205/32
摘要： The present invention provides in some embodiments, an endotracheal tube with subglottic secretion suction and a detachable suction line. The endotracheal tube is an elongate tube having an outer wall defining an elongate central lumen and an elongate suction lumen. An inflatable cuff is attached near a distal end of the elongate tube. The shoulder of the inflatable cuff is inverted in order to increase the diameter of the cuff from its distal end to its proximal end. The endotracheal tube also includes a connector to couple the suction lumen to a source of suction to remove subglottic secretions from the area above the cuff.
摘要翻译： 本发明在一些实施例中提供了具有声门下分泌吸力的气管内管和可拆卸吸入管线。 气管内管是细长管，其具有限定细长的中心腔和细长抽吸腔的外壁。 一个可膨胀的袖口附着在细长管的远端附近。 可充气袖带的肩部被倒置，以便将袖带的直径从其远端增加到其近端。 气管内管还包括连接器，以将吸入腔耦合到吸入源，以从袖带上方的区域去除声门下的分泌物。
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公开(公告)号：US08236081B2
公开(公告)日：2012-08-07
申请号：US11826597
申请日：2007-07-17
IPC分类号： B01D46/00
CPC分类号： A61M16/0808 , Y10S55/33 , Y10S55/34
摘要： An embodiment in accordance with the present invention provides a water dissipation device to remove water vapor from a humidified gas traveling through a breathing circuit between a patient and a ventilator, or a ventilator and a patient. The present invention includes a water dissipation device having a housing defining entry and exit ports for coupling to the breathing circuit and a breathable medium permeable to water vapor and impermeable to liquid water bacteria, viruses and other gases enclosed within said housing.
摘要翻译： 根据本发明的一个实施例提供了一种用于从通过患者和呼吸机或呼吸机和患者之间的呼吸回路传播的加湿气体中除去水蒸气的耗水装置。 本发明包括一种水分散装置，其具有限定用于联接到呼吸回路的入口和出口的壳体和可渗透水蒸汽的透气介质，并且不透液体水细菌，病毒和封闭在所述壳体内的其它气体。
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7.发明申请ENDOTRACHEAL TUBE WITH SUBGLOTTIC SECRETION SUCTION AND DETACHABLE SUCTION CONNECTION LINE 失效具有子光分解吸收和可拆卸吸附连接线的内管公开(公告)号：US20120097168A1
公开(公告)日：2012-04-26
申请号：US13093083
申请日：2011-04-25
CPC分类号： A61M16/0463 , A61M16/04 , A61M16/0431 , A61M16/0434 , A61M16/0479 , A61M16/0486 , A61M16/0816 , A61M2205/32
摘要： The present invention provides in some embodiments, an endotracheal tube with subglottic secretion suction and a detachable suction line. The endotracheal tube is an elongate tube having an outer wall defining an elongate central lumen and an elongate suction lumen. An inflatable cuff is attached near a distal end of the elongate tube. The shoulder of the inflatable cuff is inverted in order to increase the diameter of the cuff from its distal end to its proximal end. The endotracheal tube also includes a connector to couple the suction lumen to a source of suction to remove subglottic secretions from the area above the cuff.
摘要翻译： 本发明在一些实施例中提供了具有声门下分泌吸力的气管内管和可拆卸吸入管线。 气管内管是细长管，其具有限定细长的中心腔和细长抽吸腔的外壁。 一个可膨胀的袖口附着在细长管的远端附近。 可充气袖带的肩部被倒置，以便将袖带的直径从其远端增加到其近端。 气管内管还包括连接器，以将吸入腔耦合到吸入源，以从袖带上方的区域去除声门下的分泌物。
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公开(公告)号：US08252081B2
公开(公告)日：2012-08-28
申请号：US12539088
申请日：2009-08-11
申请人： Gary James Roth , Daniel Patrick Dwyer , Jorge Jimenez Perez , Jarred Gabriel DeVille , Jason David Foushee
发明人： Gary James Roth , Daniel Patrick Dwyer , Jorge Jimenez Perez , Jarred Gabriel DeVille , Jason David Foushee
IPC分类号： B01D46/00
CPC分类号： A61M16/0808 , A61M2016/0027
摘要： A water dissipation device for removing water vapor or moisture from a breathing circuit is provided, including an upper lid portion, an entry port and an exit port. An outer cover structure extends from the upper lid portion to define an enclosed volume. An inner frame extends from the upper lid portion inside the outer cover structure. The outer cover structure includes a first layer of water or moisture wicking material and a second layer of water vapor breathable medium, and has an inner surface area bounding an inner flow space such that water vapor or moisture can permeate from the inner flow space through the outer cover structure out of device. The device can include an inner cup structure extending from the upper lid portion into the enclosed volume to displace the enclosed volume and define and bound a portion of the inner flow space and compressible volume therein.
摘要翻译： 提供一种用于从呼吸回路除去水蒸气或水分的耗水装置，包括上盖部分，入口和出口。 外盖结构从上盖部分延伸以限定封闭的体积。 内框架从外盖结构内部的上盖部分延伸。 外盖结构包括第一层水或吸湿芯吸材料和第二层水蒸气透气介质，并且具有界定内流空间的内表面区域，使得水蒸汽或水分可以从内流动空间通过 外盖结构超出设备。 该装置可以包括从上盖部分延伸到封闭容积中的内杯结构，以移动封闭容积并限定和限制内部流动空间的一部分和其中的可压缩体积。
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公开(公告)号：US08105410B2
公开(公告)日：2012-01-31
申请号：US12145902
申请日：2008-06-25
IPC分类号： B01D46/00
CPC分类号： A61M16/0808 , A61M16/1045 , A61M2016/0027
摘要： A water dissipation device for a breathing circuit is provided, including a bucket-shaped hollow composite structure having walls made of a first inner layer made of water vapor wicking material, and a second outer layer of a water vapor breathable medium surrounding the first inner layer. The device defines a flow space surrounded by the composite structure to provide a superior way of removal of moisture or water vapor from a breathing circuit, due to the greater surface area of flow spaces bounded by a water vapor breathable medium and the use of a water vapor wicking material and relatively long dwell times and flow paths through the device. The result is that when the device is connected to a breathing circuit, rainout or condensation in the breathing tube and collection of water within the breathing circuit is significantly reduced.
摘要翻译： 提供了一种用于呼吸回路的消水装置，包括具有由水蒸汽芯吸材料制成的第一内层制成的壁的桶形中空复合结构和围绕第一内层的水蒸气透气介质的第二外层 。 该装置限定由复合结构围绕的流动空间，以提供从呼吸回路除去水分或水蒸汽的优越方式，这是由于由水蒸气透气介质限定的流动空间的更大表面积和使用水 蒸汽芯吸材料和相对长的停留时间和通过该装置的流动路径。 结果是，当设备连接到呼吸回路时，呼吸管内的雨淋或冷凝以及呼吸回路内的水的收集显着减少。
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公开(公告)号：US20090020124A1
公开(公告)日：2009-01-22
申请号：US11826597
申请日：2007-07-17
IPC分类号： A62B7/10
CPC分类号： A61M16/0808 , Y10S55/33 , Y10S55/34
摘要： An embodiment in accordance with the present invention provides a water dissipation device to remove water vapor from a humidified gas traveling through a breathing circuit between a patient and a ventilator, or a ventilator and a patient. The present invention includes a water dissipation device having a housing defining entry and exit ports for coupling to the breathing circuit and a breathable medium permeable to water vapor and impermeable to liquid water bacteria, viruses and other gases enclosed within said housing.
摘要翻译： 根据本发明的一个实施例提供了一种用于从通过患者和呼吸机或呼吸机和患者之间的呼吸回路传播的加湿气体中除去水蒸气的耗水装置。 本发明包括一种水分散装置，其具有限定用于联接到呼吸回路的入口和出口的壳体以及可渗透水蒸气的透气介质，并且不透液体水细菌，病毒和封闭在所述壳体内的其它气体。
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