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1. 发明授权

US11771859B2 Liquid removal apparatus for a breathing circuit and related method of use 有权
公开(公告)号：US11771859B2
公开(公告)日：2023-10-03
申请号：US16909720
申请日：2020-06-23
申请人： Spectrum Health Innovations LLC
发明人： John P. Farris , Casey S. McKellar , Hannah N. Gorenflo , Jonathan T. Moroney , Angelo Fusco , Travis L Dusendang , Kristina H. Emery , Eric J. VanMiddendorp , Chad M. Huizenga , Nelson C. Edward Schrader
IPC分类号： A61M16/04 , A61M16/20 , A61M16/08
CPC分类号： A61M16/0463 , A61M16/0477 , A61M16/0808 , A61M16/0833 , A61M16/20
摘要： An apparatus to remove liquid from a ventilation system can include a housing, a first port extending into an interior volume of the housing and a second port extending toward the first tube, into the interior volume, separated from the first port by a gap that is at least 5 mm in length, such that ventilating fluid transfers from the first port to the second while secretions and condensate escape through the gap, to be trapped in the housing. The first port joins with a ventilator. The second port joins with an intubation tube coupled to a tracheostomy or endotracheal tube. An extraction port is in a floor of the housing so that accumulated liquids in the housing can drain downward and out the extraction port, while minimizing positive end expiratory pressure loss in the ventilation system, and without exposing caregivers to biological material in the drained liquid.

2. 发明授权

US10485940B2 Apparatus and method for improved assisted ventilation 有权
公开(公告)号：US10485940B2
公开(公告)日：2019-11-26
申请号：US14981465
申请日：2015-12-28
申请人： CoLabs, Inc.
发明人： Clay Nolan
IPC分类号： A61M16/04 , A61M16/00 , A61M16/06 , A61M16/20 , A61B5/087 , A61B5/00 , A61B5/08 , A61B5/091 , A61M25/00
CPC分类号： A61M16/0003 , A61B5/087 , A61B5/6847 , A61M16/0069 , A61M16/022 , A61M16/04 , A61M16/0402 , A61M16/0411 , A61M16/0434 , A61M16/0461 , A61M16/0463 , A61M16/0477 , A61M16/0486 , A61M16/0488 , A61M16/06 , A61M16/20 , A61M16/201 , A61B5/0816 , A61B5/0871 , A61B5/091 , A61M16/0063 , A61M16/0484 , A61M16/0493 , A61M16/202 , A61M16/209 , A61M2016/003 , A61M2016/0018 , A61M2016/0027 , A61M2025/0008 , A61M2202/0208 , A61M2205/583
摘要： Devices and methods for allowing for improved assisted ventilation of a patient. The methods and devices provide a number of benefits over conventional approaches for assisted ventilation. For example, the methods and devices described herein permit blind insertion of a device that can allow ventilation regardless of whether the device is positioned within a trachea or an esophagus.

3. 发明申请

US20190060594A1 ENDOTRACHEAL TUBE DRAINAGE SYSTEM AND METHODS 审中-公开
公开(公告)号：US20190060594A1
公开(公告)日：2019-02-28
申请号：US15692813
申请日：2017-08-31
申请人： Qscope, LLC , CORESTONE BIOSCIENCES (BEIJING) CO., LTD.
发明人： Chunyuan Qiu , Weiping Yang , Fei Cao , Bing Xu
IPC分类号： A61M16/04
CPC分类号： A61M16/0434 , A61M16/0402 , A61M16/0445 , A61M16/0459 , A61M16/0463 , A61M16/0477 , A61M16/0479 , A61M16/0486
摘要： An endotracheal tube (ETT) system and methods are provided. In at least one example, an ETT system may comprise, a tube, inflatable cuff coupled to the tube, and a restrictor. In at least one example the restrictor may comprise one more cavities. In a further example, a restrictor drainage assembly may be coupled to the restrictor, the restrictor drainage assembly configured to drain secretions that may be collected at a collection point formed by the restrictor when the ETT system is positioned in an airway of a patient and in an inflated state.

4. 发明申请

US20180318535A1 SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM 审中-公开
公开(公告)号：US20180318535A1
公开(公告)日：2018-11-08
申请号：US15807148
申请日：2017-11-08
申请人： Foster Pepper PLLC
发明人： John Allen Pacey
IPC分类号： A61M16/04 , A61M16/00 , A61M16/20 , A61M16/10
CPC分类号： A61M16/0463 , A61M16/0051 , A61M16/0057 , A61M16/0093 , A61M16/021 , A61M16/0409 , A61M16/042 , A61M16/0434 , A61M16/0445 , A61M16/0477 , A61M16/0486 , A61M16/0488 , A61M16/0493 , A61M16/1055 , A61M16/1065 , A61M16/208
摘要： A pulmonary secretion clearing airway structure and related airway management system is disclosed that has a double lumen portion which each lumen of the double lumen portion operably secured to an airway management system so that inspiratory fluid (air/oxygen mixtures, with or without added water vapor) is delivered to the distal end of the ventilation catheter through one of the two lumens and expired inspiratory fluid, pulmonary secretions, and pulmonary fluids are removed from the patient through the other lumen. The expiratory fluid pathway preferably includes a secretion collection system for removing the pulmonary secretions and the like from the pathway, thereby improving operation and safety of the system. The airway structure can be a ventilation catheter or a supraglottic airway system such as laryngeal mask and the like.

5. 发明授权

US09107577B2 Expandable inter vivos tube and method of manufacturing same 有权
标题翻译：可扩展的活体管及其制造方法
公开(公告)号：US09107577B2
公开(公告)日：2015-08-18
申请号：US14446457
申请日：2014-07-30
申请人： Joseph A. Vilasi , Joseph D'Ambrosio
发明人： Joseph A. Vilasi , Joseph D'Ambrosio
IPC分类号： A61B1/00 , A61M16/04 , A61M25/10 , A61M16/08 , A61M16/20
CPC分类号： A61B1/00165 , A61B1/00082 , A61M16/0418 , A61M16/0434 , A61M16/0438 , A61M16/044 , A61M16/0445 , A61M16/0454 , A61M16/0465 , A61M16/0477 , A61M16/0497 , A61M16/0816 , A61M16/0833 , A61M16/208 , A61M25/0026 , A61M25/1025 , A61M2025/0024 , A61M2025/0034 , A61M2025/0035 , A61M2025/0039 , A61M2205/0216 , A61M2210/1028
摘要： A flexible expandable inter vivos tube includes at least one arched segmented portion, a corresponding movable element and at least one positioning mechanism. The at least one arched segmented portion and corresponding movable element forming a flexible closed longitudinally expandable tube. The at least one arched segment includes an H-shaped connector having at least one cavity that allows variable slidable movement of a free end portion of the corresponding movable element. A balloon is contained in each of the at least one cavity so that the hydraulic or air pressure within balloon expands the movable element and, thus, the circumference of the flexible inter vivos tube is increased.
摘要翻译：柔性可膨胀活动间管包括至少一个拱形分段部分，相应的可移动元件和至少一个定位机构。所述至少一个拱形分段部分和相应的可移动元件形成柔性封闭的可纵向扩张的管。至少一个拱形段包括具有至少一个空腔的H形连接器，其允许相应的可移动元件的自由端部的可变滑动运动。气囊被容纳在至少一个空腔的每一个中，使得气囊内的液压或空气压力使可移动元件膨胀，因此，柔性活体管的周长增加。

6. 发明授权

US09032951B2 Aerosol delivery device 有权
标题翻译：气溶胶输送装置
公开(公告)号：US09032951B2
公开(公告)日：2015-05-19
申请号：US13216759
申请日：2011-08-24
申请人： Bryan Finlay , Michael Nuttall , Brandon Coultes , Mark Nagel , Mark Pickard
发明人： Bryan Finlay , Michael Nuttall , Brandon Coultes , Mark Nagel , Mark Pickard
IPC分类号： A61M11/00 , A61M15/00 , A61M16/00 , A61M37/00 , A61M13/00 , A61M16/04 , A61M16/08 , A61M16/10 , A61M11/06 , A61M16/16
CPC分类号： A61M11/02 , A61M11/06 , A61M13/003 , A61M15/009 , A61M16/0463 , A61M16/0477 , A61M16/0486 , A61M16/0816 , A61M16/1095 , A61M16/16 , A61M16/161 , A61M39/08 , A61M39/105 , A61M2039/082 , A61M2202/0225 , A61M2202/0488 , A61M2205/75
摘要： An aerosol delivery system is disclosed that is a single-use (disposable) continuous nebulizer system designed for use with mechanically ventilated patients to aerosolize medications for inhalation with a general purpose nebulizer, or for connection with devices usable in endoscopic procedures. The system separates the liquid reservoir from the nebulization process taking place either at the adapter hub, where it fits into an endotracheal tube (ETT), or a gas humidifier, where the aerosol may treat a gas used in an endoscopic procedure, with a multi-lumen tube configured to nebulize liquid and air at its distal end. The refillable liquid reservoir is mounted away from the immediate treatment zone, avoiding orientation issues associated with other types of nebulizers having a self-contained reservoir. The system can produce aerosols having a wide range of droplet sizes, depending upon central lumen diameter, with values of MMAD that range from 4 to 30 μm.
摘要翻译：公开了一种气溶胶输送系统，其是单次使用（一次性）连续雾化器系统，其被设计用于机械通气患者，以使用通用雾化器吸入药物雾化，或用于与可用于内窥镜手术的装置连接。该系统将液体储存器与雾化过程进行分离，该装置发生在适配器毂处，其适配于气管插管（ETT）或气体加湿器中，其中气溶胶可以处理内窥镜程序中使用的气体，配置为在其远端处喷射液体和空气的管腔。可再填充液体储存器远离立即处理区域，避免与具有独立储存器的其它类型的喷雾器相关的取向问题。该系统可以根据中心管腔直径产生范围广泛的液滴尺寸的气溶胶，其中MMAD的值范围为4至30μm。

7. 发明申请

US20140311497A1 LUNG VENTILATION DEVICE 审中-公开
标题翻译：肺通气装置
公开(公告)号：US20140311497A1
公开(公告)日：2014-10-23
申请号：US14362875
申请日：2012-12-14
申请人： CORK INSTITUTE OF TECHNOLOGY
发明人： Charles Daly , Ciaran Brennen , Declan O'brien , Myles Murray , Olive O'driscoll
IPC分类号： A61M16/04 , A61M5/00
CPC分类号： A61M16/0404 , A61M5/007 , A61M16/04 , A61M16/0418 , A61M16/0434 , A61M16/0445 , A61M16/0459 , A61M16/0477 , A61M16/0486
摘要： A lung ventilation device has a stem to fit in a trachea, having at least two ventilation passageways communicating with distal passageways configured to fit in the bronchi at the carina. There is a positioning balloon to engage the walls at the carina when inflated. The positioning balloon has a proximal annular portion surrounding a distal end of the stem, and a plurality of annular distal portions, each surrounding a distal passageway end. The distal balloon portions are extensions of the proximal balloon portion. There may be a frangible link between the distal passageways, to break to separate the distal passageways in situ for bronchi entry as the positioning balloon is inflated. There may be stylets extending along the stem and arranged to provide stiffness to the distal passageways during device advancement in the trachea.
摘要翻译：肺通气装置具有杆以装配在气管中，具有至少两个与远端通道连通的通气通道，所述远端通道配置成适合于处于支气管的支气管。当充气时，有一个定位气球接合在眼窝的墙壁。定位球囊具有围绕杆的远端的近端环形部分和多个环形远端部分，每个环形远端部分围绕远侧通道端部。远端球囊部分是近端球囊部分的延伸部分。在远端通道之间可能存在易碎的连接，当定位气囊膨胀时，破裂以原位分离用于支气管入口的远端通道。可能存在沿杆延伸的样式，并且布置成在气管中的装置推进期间向远侧通道提供刚度。

8. 发明申请

US20140150782A1 CLOSED SUCTION CLEANING DEVICES, SYSTEMS AND METHODS 有权
标题翻译：封闭式清洁装置，系统和方法
公开(公告)号：US20140150782A1
公开(公告)日：2014-06-05
申请号：US14095785
申请日：2013-12-03
申请人： ENDOCLEAR LLC
发明人： Brad Eugene Vazales , David Mark Chersky , Arthur A. Bertolero
IPC分类号： A61M16/04 , A61M1/00
CPC分类号： A61M16/0463 , A61B1/126 , A61M16/04 , A61M16/0434 , A61M16/0477 , A61M16/0484 , A61M25/10 , A61M25/1018 , A61M25/10181 , A61M25/10184 , A61M2025/1086
摘要： A closed suction system module is provided. In one embodiment, the closed suction system module comprises a coupling member configured to couple to a suction port of a multi-port manifold or endotracheal tube adapter (e.g., dual-port or tri-port adapter). In one embodiment, the closed suction system module comprises a suction catheter configured to clean the interior surfaces of body-inserted tubes or artificial airways (alone or in addition to suctioning natural airways or portions of the respiratory tract or other body lumens). The suction catheter may comprise a cleaning portion at a distal portion of the suction catheter (e.g., near the distal end or tip of the suction catheter). In some embodiments, the cleaning portion comprises at least one expandable cleaning member (e.g., balloon, sleeve, wiper).
摘要翻译：提供一个封闭的抽吸系统模块。在一个实施例中，封闭的抽吸系统模块包括被配置为耦合到多端口歧管或气管插管适配器（例如，双端口或三端口适配器）的抽吸端口的联接构件。在一个实施例中，封闭的抽吸系统模块包括构造成清洁身体插入的管或人造气道的内表面的抽吸导管（单独地或除了抽吸天然气道或呼吸道或其他体腔的部分之外）。吸入导管可以包括在吸引导管的远端部分处的清洁部分（例如，在吸入导管的远端或尖端附近）。在一些实施例中，清洁部分包括至少一个可扩张清洁部件（例如气球，套筒，刮水器）。

9. 发明授权

US08726904B2 Larynx tube and method for the production thereof 有权
标题翻译：喉管及其生产方法
公开(公告)号：US08726904B2
公开(公告)日：2014-05-20
申请号：US13418389
申请日：2012-03-13
申请人： Volker Bertram
发明人： Volker Bertram
IPC分类号： A61M11/00
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0415 , A61M16/0443 , A61M16/0459 , A61M16/0477 , A61M16/0488 , A61M16/0493 , A61M2205/32 , A61M2207/00
摘要： A larynx tube (10) for ventilation has a tube shaft (12), which has a ventilation lumen (18), having an oesophageal cuff (28) which is arranged on the tube shaft (12) for blocking the esophagus (14) and having a drainage channel (46) which has a drainage opening (48′) which is arranged distally in respect of the oesophageal cuff (28). The drainage channel (46) is formed by a drainage pipe (44) which is arranged in a longitudinal groove (42) of the tube shaft (12) which is provided on an outer side (40) of the tube shaft (12). The drainage pipe (44) is adhesively bonded and/or welded to the tube shaft (12). The tube shaft (12) has a proximal and a distal longitudinal shaft portion (56, 58) which are adhesively bonded and/or welded to each other. The distal longitudinal shaft portion (58) is constructed as an injection-molded component.
摘要翻译：一种用于通气的喉管（10）具有管轴（12），该管轴具有通风腔（18），该通气管具有一个设置在管轴（12）上用于阻塞食道（14）的食管箍（28）和具有排水通道（46），该排水通道具有相对于食管袖带（28）向远端布置的排水口（48'）。排水通道（46）由设置在管轴（12）的外侧（40）上的管轴（12）的纵向槽（42）中的排水管（44）形成。排水管44与管轴12粘接和/或焊接。管轴（12）具有彼此粘合地和/或焊接的近侧和远侧纵向轴部分（56,58）。远侧纵轴部（58）构成为注射成型部件。

10. 发明申请

US20130340748A1 DEVICE FOR PREVENTING ASPIRATED SUBSTANCE FROM GOING INSIDE THE LUNGS AND ENABLING SPEAKING 审中-公开
标题翻译：用于防止吸毒物质进入肺内并启动发音的装置
公开(公告)号：US20130340748A1
公开(公告)日：2013-12-26
申请号：US13872111
申请日：2013-04-28
申请人： MOHAMMAD ALQUDAH
发明人： MOHAMMAD ALQUDAH
IPC分类号： A61M16/04
CPC分类号： A61M16/0468 , A61M16/044 , A61M16/0463 , A61M16/0477 , A61M16/0497
摘要： A device for preventing aspirated substance from going inside lungs of a patient and enabling speaking. The device comprises an outer tube, an inner tube, an inner tube opening in the inner tube to allow air to travel from the inner tube to the outer tube, an outer tube opening in the outer tube to allow air to escape out of the device, a valve disposed on the outer tube opening, which allows the air to escape out of the device to the trachea of the patient while exhaling, such that the valve closes by gravity and prevents any material to go inside the device from the outer tube opening and a inflatable cuff disposed around the inner end of the outer tube.
摘要翻译：一种用于防止吸入物质进入患者的肺内并能够说话的装置。该装置包括外管，内管，内管中的内管开口，以允许空气从内管行进到外管，外管中的外管开口，以允许空气从设备中逸出，设置在外管开口上的阀，其允许空气在呼出时从装置中逸出到患者的气管，使得阀由重力关闭，并且防止任何材料从外管开口进入装置内以及围绕所述外管的内端设置的可充气的袖带。

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