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公开(公告)号：US20090038599A1
公开(公告)日：2009-02-12
申请号：US12157555
申请日：2008-06-11
申请人： Mark Tussing , Wei Li , Gareth Roberts
发明人： Mark Tussing , Wei Li , Gareth Roberts
IPC分类号： F02B41/06
CPC分类号： F02B33/22 , F01L1/465 , F01L3/20 , F01L9/023 , F01L2001/34446 , F01L2003/258 , F02B37/00 , F02B2023/108 , Y02T10/146
摘要： An engine has a crankshaft. A compression piston within a compression cylinder is connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke. An expansion piston within an expansion cylinder is connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression valve and a crossover expansion valve. A runner section is in a downstream portion of the crossover passage, and a helical end section is integrally connected to the runner section. The helical end section has a funnel spiraling about a valve stem of the crossover expansion valve. The funnel forces incoming air to rotate about the valve stem prior to entering the expansion cylinder to promote turbulent kinetic energy in the cylinder air/fuel charge.
摘要翻译： 发动机有一个曲轴。 压缩气缸内的压缩活塞连接到曲轴，使得压缩活塞通过进气冲程和压缩冲程往复运动。 膨胀缸内的膨胀活塞连接到曲轴，使得膨胀活塞通过膨胀冲程和排气冲程往复运动。 交叉通道将压缩和膨胀气瓶相互连接。 交叉通道包括交叉压缩阀和交叉膨胀阀。 流道部分位于交叉通道的下游部分，并且螺旋端部一体地连接到流道部分。 螺旋端部具有围绕交叉膨胀阀的阀杆螺旋形的漏斗。 漏斗迫使进入的空气在进入膨胀缸之前围绕阀杆旋转，以促进气缸空气/燃料装料中的湍流动能。
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公开(公告)号：US07637234B2
公开(公告)日：2009-12-29
申请号：US12157555
申请日：2008-06-11
申请人： Mark Tussing , Wei Li , Gareth Roberts
发明人： Mark Tussing , Wei Li , Gareth Roberts
CPC分类号： F02B33/22 , F01L1/465 , F01L3/20 , F01L9/023 , F01L2001/34446 , F01L2003/258 , F02B37/00 , F02B2023/108 , Y02T10/146
摘要： An engine has a crankshaft. A compression piston within a compression cylinder is connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke. An expansion piston within an expansion cylinder is connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression valve and a crossover expansion valve. A runner section is in a downstream portion of the crossover passage, and a helical end section is integrally connected to the runner section. The helical end section has a funnel spiraling about a valve stem of the crossover expansion valve. The funnel forces incoming air to rotate about the valve stem prior to entering the expansion cylinder to promote turbulent kinetic energy in the cylinder air/fuel charge.
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公开(公告)号：US09339948B2
公开(公告)日：2016-05-17
申请号：US14427250
申请日：2013-09-24
CPC分类号： B29C31/10 , B29K2075/00 , C08G18/4854 , C08G18/7671 , E21B17/017 , H02G9/02 , H02G9/12 , C08G18/10 , C08G18/3206
摘要： A bend stiffener comprises a (i) a flexible polymeric sleeve having an axial bore for receiving an elongated flexible member and (ii) attachment means for attaching the sleeve to a support. At least a portion of the flexible polymeric sleeve is a polyurethane elastomer produced in a reaction of an isocyanate-terminated prepolymer and a curing agent at an isocyanate index of 90 to 120. The isocyanate-terminated prepolymer has an isocyanate content of 7 to 15% by weight and is a reaction product of at least one aromatic polyisocyanate and at least one polyether polyol having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The curing agent is one or more chain extenders having an equivalent weight per isocyanate-reactive group of up to 125 or a mixture of one or more such chain extenders and one or more polyether polyols having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The hard segment content of the polyurethane elastomer is from 40 to 60% by weight.
摘要翻译： 弯曲加强件包括（i）具有用于接收细长柔性构件的轴向孔的柔性聚合物套筒和（ii）用于将套筒附接到支撑件的附接装置。 柔性聚合物套管的至少一部分是在异氰酸酯封端的预聚物和固化剂在异氰酸酯指数为90至120的反应中制备的聚氨酯弹性体。异氰酸酯封端的预聚物的异氰酸酯含量为7-15％ 并且是至少一种芳族多异氰酸酯和至少一种羟基当量重量为350至2000，标称官能度为2至2.3的聚醚多元醇的反应产物。 固化剂是一种或多种增链剂，其具有至多125个异氰酸酯反应性基团的当量重量，或一种或多种这种扩链剂和一种或多种羟基当量重量为350至2000的聚醚多元醇的混合物， 功能2到2.3。 聚氨酯弹性体的硬链段含量为40〜60重量％。
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公开(公告)号：US20150270756A1
公开(公告)日：2015-09-24
申请号：US14435729
申请日：2013-10-15
申请人： John Foulsham , Gareth Roberts , Jamie Bell
发明人： John Foulsham , Gareth Roberts , Jamie Bell
摘要： A stator or rotor for an electric motor or generator comprising a plurality of teeth for receiving coil windings, wherein each tooth has an injection moulded plastic layer formed on a plurality of sides of each tooth with a first gap formed in the injection moulded plastic layer on a first side of each of the teeth with a first insulation element placed in the first gap formed in the injection moulded plastic layer, wherein the injection moulded plastic layer and first insulation element are arranged to electrically insulate the plurality of teeth from the coil windings.
摘要翻译： 一种用于电动机或发电机的定子或转子，包括用于接收线圈绕组的多个齿，其中每个齿具有形成在每个齿的多个侧面上的注塑模制塑料层，在注塑模制塑料层中形成有第一间隙 每个齿的第一侧具有放置在注射成型塑料层中形成的第一间隙中的第一绝缘元件，其中注射成型塑料层和第一绝缘元件布置成使多个齿与线圈绕组电绝缘。
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公开(公告)号：US20130204200A1
公开(公告)日：2013-08-08
申请号：US13880518
申请日：2011-10-25
申请人： Gareth Roberts , Chris Ward , Matthew Ekman
发明人： Gareth Roberts , Chris Ward , Matthew Ekman
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M5/326 , A61M5/3272 , A61M2005/3267
摘要： According to the invention, a safety device for a pre-filled syringe comprises a hollow support body for retaining the pre-filled syringe therein, a hollow needle shield and a spring means made from a resilient plastics material. The needle shield is telescoped with the support body and the spring means biases the needle shield in a distal direction.
摘要翻译： 根据本发明，用于预填充注射器的安全装置包括用于将预填充的注射器保持在其中的中空支撑体，空心针护罩和由弹性塑料材料制成的弹簧装置。 针护罩用支撑体伸缩，弹簧装置沿远端方向偏压针罩。
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公开(公告)号：US20100143490A1
公开(公告)日：2010-06-10
申请号：US12438385
申请日：2007-08-21
申请人： Gareth Roberts , Robert Daniels , Xiaobin Zhao , Ian Thompson
发明人： Gareth Roberts , Robert Daniels , Xiaobin Zhao , Ian Thompson
CPC分类号： A61L26/0004 , A61F2/0077 , A61F2/30767 , A61L15/18 , A61L15/32 , A61L26/0042 , A61L26/0047 , A61L26/0095 , A61L27/10 , A61L27/227 , A61L27/32 , A61L27/34 , A61L27/446 , A61L27/54 , A61L29/085 , A61L31/10 , A61L2300/402 , A61L2300/406 , A61L2300/41 , A61L2300/802
摘要： The present invention provides a composite material comprising lactoferrin and a bioactive glass. The invention also relates to pharmaceutical compositions containing the composite material. Further aspects of the invention relate to the use of the composite material of the for treating a wound, treating or preventing bacterial or viral infections in a wound, preventing viral transmission, regenerating bone, treating osteoporosis, preventing or alleviating bleeding in a wound, sterilising a wound and/or controlling haemorrhaging.
摘要翻译： 本发明提供了包含乳铁蛋白和生物活性玻璃的复合材料。 本发明还涉及含有复合材料的药物组合物。 本发明的其它方面涉及用于治疗伤口，治疗或预防伤口中细菌或病毒感染的复合材料的用途，防止病毒传播，再生骨，治疗骨质疏松症，预防或减轻伤口出血，灭菌 伤口和/或控制性出血。
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公开(公告)号：US09694138B2
公开(公告)日：2017-07-04
申请号：US13808023
申请日：2011-06-21
申请人： Matthew Ekman , Christopher James Smith , Troy Baker , Graham Wilson , Gareth Roberts , John Slemmen
发明人： Matthew Ekman , Christopher James Smith , Troy Baker , Graham Wilson , Gareth Roberts , John Slemmen
CPC分类号： A61M5/3204 , A61M5/28 , A61M5/326 , A61M5/3272 , A61M5/3287 , A61M2005/3267
摘要： According to the invention, a safety device for a pre-filled syringe comprises a hollow support body to retain the pre-filled syringe therein, a hollow needle shield that is slidable relative to the support body and guiding means for guiding the movement of the needle shield relative to the support body. The guiding means comprise a guide pin, a guide track and a cut-out adjacent to the guide track. The guide pin protrudes into the guide track and moves within and along the guide track when the needle shield is slid relative to the support body. The cut-out allows a side wall of the guide track to be deflected in a lateral direction perpendicular to a central axis of the safety device.
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公开(公告)号：US09592350B2
公开(公告)日：2017-03-14
申请号：US13976418
申请日：2011-12-30
申请人： Gareth Roberts , Matthew Ekman
发明人： Gareth Roberts , Matthew Ekman
IPC分类号： A61M5/32
CPC分类号： A61M5/3234 , A61M5/3202 , A61M5/3243 , A61M5/3257 , A61M5/326 , A61M2005/3241 , A61M2005/3267
摘要： A safety device for a pre-filled syringe is proposed that comprises a hollow support body with a helical groove formed into an inner surface thereof, a mounting collar for mounting the pre-filled syringe to the support body, a spinning collar with a helical tongue formed to an outer surface thereof and a torsion spring. The helical groove accommodates the helical tongue. Upon release, the torsion spring is capable of exerting a torque upon the spinning collar which causes the spinning collar to rotate within the support body. The engagement of the helical groove and the helical tongue redirects the rotational movement of the spinning collar to a translatory movement that moves the mounting collar in a proximal direction.
摘要翻译： 提出了一种用于预填充注射器的安全装置，其包括形成在其内表面中的螺旋槽的中空支撑体，用于将预填充注射器安装到支撑体的安装套环，具有螺旋舌的旋转轴环 形成其外表面和扭簧。 螺旋槽容纳螺旋舌。 释放后，扭转弹簧能够在旋转轴环上施加扭矩，使得旋转轴环在支撑体内旋转。 螺旋槽和螺旋舌片的接合将纺纱套环的旋转运动重新定向成沿着近端方向移动安装套环的平移运动。
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公开(公告)号：US09352099B2
公开(公告)日：2016-05-31
申请号：US13808084
申请日：2011-06-21
申请人： Gareth Roberts , Chris Ward , Matthew Ekman
发明人： Gareth Roberts , Chris Ward , Matthew Ekman
CPC分类号： A61M5/3204 , A61M5/28 , A61M5/326 , A61M5/3272 , A61M2005/3267
摘要： According to the invention, a safety device for a pre-filled syringe comprises a hollow support body for mounting the pre-filled syringe therein, a hollow needle shield that is slidable relative to the support body and guiding means for guiding the movement of the needle shield relative to the support body. The guiding means comprise a flexible arm with a guide pin, a guide track and a separating wall. The guide pin extends from the flexible arm in a radial direction, and protrudes into the guide track. The separating wall extends into the guide track in a direction parallel to a central axis of the safety device. When the needle shield is slid relative to the support body the guide pin moves along the guide track to deflect the flexible arm in a lateral direction perpendicular to the central axis and the movement of the guide pin along the guide track is guided by the interplay of the flexible arm and the separating wall.
摘要翻译： 根据本发明，用于预填充注射器的安全装置包括用于将预填充的注射器安装在其中的中空支撑体，相对于支撑体可滑动的中空针护罩和用于引导针的运动的引导装置 屏蔽相对于支撑体。 引导装置包括具有引导销，导轨和分隔壁的柔性臂。 引导销从柔性臂沿径向方向延伸并突出到导轨中。 分隔壁沿平行于安全装置的中心轴线的方向延伸到导轨中。 当针罩相对于支撑体滑动时，引导销沿导轨移动，以使柔性臂沿垂直于中心轴线的横向方向偏转，并且引导销沿着导轨的移动由相互作用引导 柔性臂和分隔壁。
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公开(公告)号：US09339609B2
公开(公告)日：2016-05-17
申请号：US14240805
申请日：2012-09-11
申请人： Matthew Ekman , Christopher James Smith , Troy Baker , Graham Wilson , Gareth Roberts , John Slemmen
发明人： Matthew Ekman , Christopher James Smith , Troy Baker , Graham Wilson , Gareth Roberts , John Slemmen
IPC分类号： A61M5/32
CPC分类号： A61M5/3204 , A61M5/3202 , A61M5/326 , A61M2005/3263 , A61M2005/3267 , A61M2205/586
摘要： An injection device comprises a pre-filled syringe and a safety mechanism for providing needle safety for an injection needle of the syringe. The syringe comprises a barrel containing the liquid and a stopper disposed within the barrel. The needle is attached to a distal end of the barrel. The safety mechanism comprises a substantially cylindrical housing adapted to contain the syringe, a plunger to expel the liquid through the injection needle, and an energizable biasing member arranged between the housing and the syringe. The energized biasing member is capable of biasing the syringe with respect to the housing in a proximal direction and a retaining mechanism for retaining the syringe with respect to the housing in a first retracted position in an advanced position and in a second retracted position.
摘要翻译： 注射装置包括预填充注射器和用于为注射器的注射针提供针头安全性的安全机构。 注射器包括容纳液体的桶和设置在桶内的止动件。 针连接到枪管的远端。 安全机构包括适于容纳注射器的基本上圆柱形的壳体，通过注射针排出液体的柱塞，以及布置在壳体和注射器之间的可激励的偏置构件。 所述带电偏置构件能够在近端方向上相对于所述壳体偏置所述注射器;以及保持机构，用于将所述注射器相对于所述壳体保持在处于前进位置和第二缩回位置的第一缩回位置。
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