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公开(公告)号：US09901499B2
公开(公告)日：2018-02-27
申请号：US14435812
申请日：2014-11-18
申请人： Roho, Inc.
CPC分类号： A61G7/05776 , A47C7/02 , A47C27/10 , A61G7/05769 , A61G2203/34 , A61G2203/40 , G05B15/02
摘要： A sensor for attachment to an inflatable air cell cushion designed to detect optimal immersion of the cushion user into the in the inflatable cushion. The immersion depth of a user positioned on the cushion is determined by sensing air pressure in the cushion. The sensor accurately reads changes in pressure as air exits the cushion to allow an algorithm to determine optimal internal cushion pressure for a user.
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公开(公告)号：US09839300B2
公开(公告)日：2017-12-12
申请号：US14435820
申请日：2014-11-18
申请人： Roho, Inc.
发明人： Glenn G. Fournie , Kevin C. Meier
CPC分类号： A47C27/10 , A47C7/02 , A61G7/05769 , A61G2203/34 , F16K15/20 , Y10T137/778
摘要： A reduced outflow valve in fluid communication with an inflatable apparatus comprising a tubular body defining an inner bore and a plunger slidingly engaged in the bore. Inflation of the inflatable apparatus urges the plunger to a first position configured to allow rapid ingress of air into the cushion to inflate the cushion and deflation of the inflatable apparatus urges the plunger to a second position wherein the plunger is configured as a baffle to dampen or slow air egress during release of air.
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公开(公告)号：US20150272340A1
公开(公告)日：2015-10-01
申请号：US14632551
申请日：2015-02-26
申请人： Roho, Inc.
CPC分类号： B62J1/26 , Y10T137/3584 , Y10T137/87845
摘要： A release valve for connection to an inflatable cushion comprising an air conduit, a fitting at a first end of the air conduit for insertion into an air tube in fluid communication with the interior of the cushion, and an air inlet port at the opposite end of the air conduit and a filter assembly at the air inlet port. There is first, vertically orientated, spring biased ball valve centrally positioned in the air conduit including at least one air egress vent and being operatively associated with a spring biased actuator in the ball valve housing for opening the first ball valve. The button and first ball valve define a gap to minimize accidental air release. A second longitudinally orientated, spring biased ball valve is positioned in the air conduit adjacent the air inlet port.
摘要翻译： 一种用于连接到充气垫的释放阀，包括空气导管，在空气管道的第一端处的配件，用于插入到与衬垫内部流体连通的空气管中，以及在衬垫的相对端的空气入口 空气管道和在进气口处的过滤器组件。 第一个垂直定向的弹簧偏置球阀中心地定位在空气管道中，包括至少一个空气出口，并且与球阀壳体中的弹簧偏置致动器可操作地相关联，用于打开第一球阀。 按钮和第一球阀限定了间隙，以尽量减少意外的空气释放。 第二纵向取向的弹簧偏压球阀位于空气管道中，邻近空气入口。
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公开(公告)号：US20030030319A1
公开(公告)日：2003-02-13
申请号：US10158311
申请日：2002-05-30
申请人： Roho, Inc.
发明人： Dennis L. Clapper
IPC分类号： A47C027/10
摘要： An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includes individual inflation zones each comprised of individual interconnected inflation cells. The zones are normally isolated from each other. A center zone having a preset inflation pressure is positioned under the ischial area of the driver. Front, back and side bolster zones provide front-to-back and side-to-side support. The individual air cells of the center zone are interconnected by a serpentine airflow path of reduced area to enhance the vibration and shock absorption characteristics of the zone.
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公开(公告)号：US20190038492A1
公开(公告)日：2019-02-07
申请号：US16075067
申请日：2017-02-06
申请人： Leane Darnold , Kevin Meier , Ross Peyton , Glenn Fournie , David Hopp , ROHO, INC.
发明人： Leane Darnold , Kevin Meier , Ross Peyton , Glenn Fournie , David Hopp
摘要： The present disclosure generally relates to a manifold valve assembly engaged to an inflatable apparatus, such as a cushion to prevent pressure ulcers, for example. The manifold valve assembly is also in communication with a processing device to determine an optimal immersion level for a user seated on the inflatable apparatus. Additionally the processing device, in communication with the manifold valve assembly may save optimal immersion or air pressure levels for comparison to future checks of cushion pressure and send that to a user interface at the processing device. The assembly and processing device may also save and display a history of pressure checks.
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公开(公告)号：US20190029902A1
公开(公告)日：2019-01-31
申请号：US16075071
申请日：2017-02-06
申请人： Leane Darnold , Kevin Meier , Ross Peyton , Glenn Fournie , Steve Steward , ROHO, INC.
发明人： Leane Darnold , Kevin Meier , Ross Peyton , Glenn Fournie , Steve Steward
摘要： A system includes a client application executed by a client computing device for setting up an inflation level and checking an inflation level of an inflatable cushion having at least one air cell or zone and at least one pressure sensor within the cushion that detects air pressure. The client computing device communicates with the inflatable cushion and determines an optimal inflation level for a user of the inflatable cushion.
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公开(公告)号：US09943456B2
公开(公告)日：2018-04-17
申请号：US15030103
申请日：2014-08-12
申请人： ROHO, INC.
发明人： Gregory W. Goeckel
CPC分类号： A61G5/1067 , A61G5/1091 , A61G5/12 , A61G5/122
摘要： A system for attaching a wheelchair back to wheelchair posts comprising a bracket and interchangeable attachment hardware secured to the bracket. In one aspect the bracket can be adjusted vertically relative to the wheelchair back and can be adjusted on a horizontal path. In one aspect, the angular orientation of the attachment hardware can be adjusted to adjust the angular position of the wheelchair back relative to the wheelchair seat and posts. In one aspect the attachment hardware is represented by a hanger assembly. In one aspect the attachment hardware is represented by an expansion plug assembly for insertion into the open tubular end of a wheelchair post.
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公开(公告)号：US10238557B2
公开(公告)日：2019-03-26
申请号：US14884957
申请日：2015-10-16
申请人： Roho, Inc.
摘要： A mounting clamp assembly that provides at least one support point for a wheelchair back mounting assembly, the mounting clamp assembly includes a clamp block and threaded clamp fastener extending through the clamp block and engaging a support by which the mounting clamp can be secured to a wheelchair cane; the mounting clamp assembly can be easily disassembled and adjusted to accommodate upright frame members of various diameters without the use of a tool.
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公开(公告)号：US09676435B2
公开(公告)日：2017-06-13
申请号：US14632551
申请日：2015-02-26
申请人： Roho, Inc.
CPC分类号： B62J1/26 , Y10T137/3584 , Y10T137/87845
摘要： A release valve for connection to an inflatable cushion comprising an air conduit, a fitting at a first end of the air conduit for insertion into an air tube in fluid communication with the interior of the cushion, and an air inlet port at the opposite end of the air conduit and a filter assembly at the air inlet port. There is first, vertically orientated, spring biased ball valve centrally positioned in the air conduit including at least one air egress vent and being operatively associated with a spring biased actuator in the ball valve housing for opening the first ball valve. The button and first ball valve define a gap to minimize accidental air release. A second longitudinally orientated, spring biased ball valve is positioned in the air conduit adjacent the air inlet port.
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公开(公告)号：US20160007764A1
公开(公告)日：2016-01-14
申请号：US14435820
申请日：2014-11-18
申请人： ROHO, INC.
发明人： Glenn G. Fournie , Kevin C. Meier
CPC分类号： A47C27/10 , A47C7/02 , A61G7/05769 , A61G2203/34 , F16K15/20 , Y10T137/778
摘要： A reduced outflow valve in fluid communication with an inflatable apparatus comprising a tubular body defining an inner bore and a plunger slidingly engaged in the bore. Inflation of the inflatable apparatus urges the plunger to a first position configured to allow rapid ingress of air into the cushion to inflate the cushion and deflation of the inflatable apparatus urges the plunger to a second position wherein the plunger is configured as a baffle to dampen or slow air egress during release of air.
摘要翻译： 与充气装置流体连通的减少的流出阀包括限定内孔的管状体和滑动地接合在孔中的柱塞。 充气装置的充气将柱塞推压到第一位置，该第一位置被配置为允许空气快速进入衬垫以使衬垫膨胀，并且充气装置的放气将柱塞推动到第二位置，其中柱塞被配置为挡板以阻尼或 释放空气时缓慢的空气流出。
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