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1.发明申请公开(公告)号：US20050115630A1
公开(公告)日：2005-06-02
申请号：US10961018
申请日：2004-10-08
申请人： Joseph Richey , Gerold Goertzen
发明人： Joseph Richey , Gerold Goertzen
CPC分类号： F17C5/06 , F17C2221/011 , F17C2227/0157 , F17C2250/0443 , F17C2250/0447 , F17C2270/025
摘要： A method of filling a portable tank with compressed oxygen-enriched gas includes the steps of providing a coupling such that when a portable tank is connected with the coupling oxygen-enriched gas can flow through the coupling into the portable tank; directing oxygen-enriched gas from an oxygen concentrator to a compressor; compressing the oxygen-enriched gas in the compressor; directing compressed oxygen-enriched gas from the compressor to a reservoir; storing the compressed oxygen-enriched gas in the reservoir; and thereafter directing stored oxygen-enriched gas from the reservoir to the coupling to enable filling of a portable tank with compressed oxygen-enriched gas from the reservoir.
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公开(公告)号：US20050136299A1
公开(公告)日：2005-06-23
申请号：US11015379
申请日：2004-12-17
CPC分类号： A61M16/10 , A61M16/101 , A61M2205/75 , H01M8/04089 , H01M8/0656 , H01M8/184 , Y02E60/528
摘要： A portable oxygen supply for home use may include an electrolyzer for generating oxygen from water in response to electric power input, and a fuel cell electrically connected with the electrolyzer for providing electric power to the electrolyzer. A method of providing oxygen for home use may include the steps of generating electricity in a fuel cell; providing electricity from the fuel cell to an oxygen source to operate the oxygen source to produce oxygen; and directing the oxygen from the oxygen source to a patient device.
摘要翻译： 用于家庭的便携式氧气供应可以包括用于响应于电力输入从水中产生氧的电解器，以及与所述电解器电连接以向所述电解器提供电力的燃料电池。 为家庭提供氧气的方法可以包括在燃料电池中发电的步骤; 从燃料电池向氧源提供电力以操作氧源以产生氧; 并将氧气从氧源引导到患者装置。
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公开(公告)号：US20140202461A1
公开(公告)日：2014-07-24
申请号：US14119192
申请日：2012-05-23
CPC分类号： A61M16/101 , A61M16/0003 , A61M16/0063 , A61M16/10 , A61M16/202 , A61M2016/1025 , B01D53/0407 , B01D2256/12 , B01D2257/102 , B01D2259/4533 , F04B37/18 , F04B41/06 , F04B49/24
摘要： An oxygen concentration and compression system includes an oxygen concentrator, a boost stage, a compressor, and a portable container. The boost stage receives oxygen enriched gas at a first pressure from the oxygen concentrator. The boost stage includes a pressure increasing device that increases the pressure of the oxygen enriched gas from the first pressure to a second, controlled pressure. The compressor receives the oxygen enriched gas at the second, controlled pressure and compresses the oxygen enriched gas to a third pressure in the portable container for later use by a patient. A patient outlet provides oxygen enriched gas from the oxygen concentrator or the boost stage for use by a patient.
摘要翻译： 氧浓度和压缩系统包括氧浓缩器，升压级，压缩机和便携式容器。 升压阶段在氧浓缩器的第一压力下接收富氧气体。 升压级包括增压装置，其将富氧气体的压力从第一压力增加到第二压力。 压缩机在第二受控压力下接收富氧气体，并将富氧气体压缩至便携式容器中的第三压力，以供患者稍后使用。 患者出口提供来自氧浓缩器或升压级的富氧气体供患者使用。
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公开(公告)号：US07694990B2
公开(公告)日：2010-04-13
申请号：US11270140
申请日：2005-11-09
申请人： Gerold Goertzen , Michael Nemcek
发明人： Gerold Goertzen , Michael Nemcek
IPC分类号： A61G5/10
CPC分类号： A61G5/02 , A61G5/1075 , A61G5/1089
摘要： A manually-powered wheelchair that includes one or more features that enhance the overall maneuverability and stability of the wheelchair, such as centrally mounted drive-wheels and an anti-tip system. Other embodiments may include at least one of an adjustable anti-tip system that may be selectively located to several locations on the frame; a positive stop device attached to either the mounting bracket, frame, or the anti-tip system for limiting movement of the anti-tip system and the frame relative to each other; a resistance device attached to the frame and the anti-tip system for increasing resistance between the frame and the anti-tip system when the user leans backwards in the wheelchair; a wheel lock system engaging at least one of the drive wheels below the wheel's axis of rotation; and a tilt prevention device for selectively preventing any rotation of the wheelchair frame and anti-tip system relative to each other.
摘要翻译： 一种手动动力轮椅，其包括增强轮椅的整体操纵性和稳定性的一个或多个特征，例如中央安装的驱动轮和反尖端系统。 其他实施例可以包括可选择性地定位到框架上的若干位置的可调节的反尖端系统中的至少一个; 连接到安装支架，框架或反尖端系统上的止动装置，用于限制反尖端系统和框架相对于彼此的移动; 附接到框架的电阻装置和用于在使用者向后靠在轮椅上时在框架和反尖端系统之间增加阻力的防倾斜系统; 车轮锁定系统，其将至少一个驱动轮接合在车轮的旋转轴线下方; 以及倾斜防止装置，用于选择性地防止轮椅框架和反尖端系统相对于彼此的任何旋转。
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公开(公告)号：US20050225040A1
公开(公告)日：2005-10-13
申请号：US11145477
申请日：2005-06-03
申请人： Gerold Goertzen , William Null
发明人： Gerold Goertzen , William Null
CPC分类号： A61G5/06 , A61G5/04 , A61G5/043 , A61G5/061 , A61G5/1075 , A61G5/1078 , A61G5/1089 , A61G5/128 , B60G7/001 , B60G17/02 , B60G17/033 , B60G2200/13 , B60G2202/42 , B60G2300/24 , B60G2300/40 , Y10S180/907
摘要： The present invention provides a curb-climbing wheelchair having pivotal arm assemblies. The pivotal arm assemblies include at least one front caster and have the ability to rotate or pivot. The pivot arms rotate or pivot in response to moments generated by accelerating or decelerating the wheelchair thereby raising or lowering the front caster(s) through the rotational movement of the pivot arms. By raising or lowering the front caster(s) in such a manner, curb-like obstacles can be traversed in a low-impact manner.
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公开(公告)号：US08534679B2
公开(公告)日：2013-09-17
申请号：US11472509
申请日：2006-06-20
CPC分类号： A61G5/10 , A61G5/043 , A61G5/06 , A61G5/101 , A61G5/1032 , A61G5/1078 , A61G5/1089 , A61G2203/14 , A61G2203/32 , B60G7/005 , B60G15/08 , B60G17/005 , B60G17/0152 , B60G17/016 , B60G17/048 , B60G17/056 , B60G17/08 , B60G2204/4604 , B60G2204/4605 , B60G2300/24 , B60G2400/05 , B60G2500/10 , B60Y2200/84 , F16F9/535 , Y10S180/907 , Y10S297/04
摘要： A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that movement of the frame relative to the rear castor causes actuation of the stabilizing system to at least partially resist further movement of the frame.
摘要翻译： 轮椅悬架包括框架，至少一个枢转臂，至少一个前脚轮，至少一个后脚轮，稳定系统和传感器。 枢转臂联接到框架。 前轮连接到枢轴臂。 后轮连接到车架上。 稳定系统联接到框架和枢转臂。 传感器布置成使得框架相对于后脚轮的运动导致稳定系统的致动以至少部分地抵抗框架的进一步移动。
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公开(公告)号：US20120299260A1
公开(公告)日：2012-11-29
申请号：US13566473
申请日：2012-08-03
IPC分类号： B60G7/00
CPC分类号： A61G5/10 , A61G5/043 , A61G5/06 , A61G5/101 , A61G5/1032 , A61G5/1078 , A61G5/1089 , A61G2203/14 , A61G2203/32 , B60G7/005 , B60G15/08 , B60G17/005 , B60G17/0152 , B60G17/016 , B60G17/048 , B60G17/056 , B60G17/08 , B60G2204/4604 , B60G2204/4605 , B60G2300/24 , B60G2400/05 , B60G2500/10 , B60Y2200/84 , F16F9/535 , Y10S180/907 , Y10S297/04
摘要： A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame.
摘要翻译： 轮椅悬架包括框架，至少一个枢转臂，至少一个前脚轮，至少一个后脚轮，稳定系统和传感器。 枢转臂联接到框架。 前轮连接到枢轴臂。 后轮连接到车架上。 稳定系统联接到框架和枢转臂。 传感器布置成使得框架的倾翻引起稳定系统的致动以至少部分地抵抗框架的进一步移动。
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8.发明授权Method and apparatus for filling portable high pressure cylinders with respiratory oxygen 有权用于填充具有呼吸氧气的便携式高压气瓶的方法和装置公开(公告)号：US07178563B2
公开(公告)日：2007-02-20
申请号：US10961018
申请日：2004-10-08
IPC分类号： B65B1/04
CPC分类号： F17C5/06 , F17C2221/011 , F17C2227/0157 , F17C2250/0443 , F17C2250/0447 , F17C2270/025
摘要： A method of filling a portable tank with compressed oxygen-enriched gas includes the steps of providing a coupling such that when a portable tank is connected with the coupling oxygen-enriched gas can flow through the coupling into the portable tank; directing oxygen-enriched gas from an oxygen concentrator to a compressor; compressing the oxygen-enriched gas in the compressor; directing compressed oxygen-enriched gas from the compressor to a reservoir; storing the compressed oxygen-enriched gas in the reservoir; and thereafter directing stored oxygen-enriched gas from the reservoir to the coupling to enable filling of a portable tank with compressed oxygen-enriched gas from the reservoir.
摘要翻译： 一种用压缩的富氧气体填充便携式罐的方法包括以下步骤：提供联接器，使得当便携式罐与联接器连接时，富氧气体可以通过联接器流入便携式罐; 将富氧气体从氧气浓缩器引导到压缩机; 压缩压缩机中的富氧气体; 将压缩的富氧气体从压缩机引导到储存器; 将压缩的富氧气体储存在储存器中; 然后将存储的富氧气体从储存器引导到联接器，以便能够从储存器填充压缩的富氧气体的便携式罐体。
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公开(公告)号：US06983495B2
公开(公告)日：2006-01-10
申请号：US10280927
申请日：2002-10-25
IPC分类号： A61G7/00
CPC分类号： A61G7/012 , A47C19/045
摘要： An adjustable bed includes a universal, or interchangeable, bed end that can be used at either end of the bed and that can be connected with a motor drive assembly. The bed end may include a manual crank that is removably attached to the bed end. The bed end may include an elevating mechanism that includes a cross-beam or similar structure for transmitting motive force between fixed and movable portions of the bed end. The bed end may also include a new slip nut for transmitting motive force from a lead screw. The bed may further include a reversible corner plate for allowing the bed end to be used facing in either direction. The bed end may also include a plastic cover that is washable and scratch resistant.
摘要翻译： 可调床包括通用或可互换的床端，其可以在床的任一端使用并且可以与电动机驱动组件连接。 床端可以包括可移除地附接到床端的手动曲柄。 床端可以包括升降机构，其包括用于在床端的固定部分和可移动部分之间传递动力的横梁或类似结构。 床端还可以包括用于传递来自导螺杆的动力的新的滑动螺母。 床可以进一步包括可逆的角板，用于允许床端面朝向任一方向。 床端还可以包括可洗涤和耐划伤的塑料盖。
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公开(公告)号：US06935448B2
公开(公告)日：2005-08-30
申请号：US10390386
申请日：2003-03-17
CPC分类号： A61G5/06 , A61G5/04 , A61G5/043 , A61G5/061 , A61G5/1075 , A61G5/1078 , A61G5/1089 , A61G5/128 , B60G7/001 , B60G17/02 , B60G17/033 , B60G2200/13 , B60G2202/42 , B60G2300/24 , B60G2300/40 , Y10S180/907
摘要： The present invention provides a curb-climbing wheelchair having pivotal arm assemblies. The pivotal arm assemblies include at least one front caster and have the ability to rotate or pivot. The pivot arms rotate or pivot in response to moments generated by accelerating or decelerating the wheelchair thereby raising or lowering the front caster(s) through the rotational movement of the pivot arms. By raising or lowering the front caster(s) in such a manner, curb-like obstacles can be traversed in a low-impact manner.
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