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1.发明申请公开(公告)号：US20120265174A1
公开(公告)日：2012-10-18
申请号：US13087755
申请日：2011-04-15
申请人： John M. Gray , Dale A. Young
发明人： John M. Gray , Dale A. Young
IPC分类号： A61M5/168
CPC分类号： A61M5/14276 , A61M5/14593 , A61M5/1684 , A61M2005/14204 , A61M2205/3331 , A61M2205/3523
摘要： An implantable medical device is configured with a pressure sensor arranged within the device to reliably and accurately measure the pressure within a propellant gas chamber at least partially surrounding a therapeutic fluid reservoir of the device. In one example, a housing of the IMD includes a protrusion that is configured to provide clearance for fluid communication between a propellant gas chamber pressure sensor and the propellant gas chamber.
摘要翻译： 可植入医疗装置配置有布置在装置内的压力传感器，以可靠且精确地测量推进剂气体室内的至少部分围绕装置的治疗性流体储存器的压力。 在一个示例中，IMD的壳体包括突出部，其被构造成为推进剂气体室压力传感器和推进剂气体室之间的流体连通提供间隙。
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2.发明授权公开(公告)号：US08979825B2
公开(公告)日：2015-03-17
申请号：US13087755
申请日：2011-04-15
申请人： John M. Gray , Dale A. Young
发明人： John M. Gray , Dale A. Young
CPC分类号： A61M5/14276 , A61M5/14593 , A61M5/1684 , A61M2005/14204 , A61M2205/3331 , A61M2205/3523
摘要： An implantable medical device is configured with a pressure sensor arranged within the device to reliably and accurately measure the pressure within a propellant gas chamber at least partially surrounding a therapeutic fluid reservoir of the device. In one example, a housing of the IMD includes a protrusion that is configured to provide clearance for fluid communication between a propellant gas chamber pressure sensor and the propellant gas chamber.
摘要翻译： 可植入医疗装置配置有布置在装置内的压力传感器，以可靠且精确地测量至少部分围绕装置的治疗性流体储存器的推进剂气体室内的压力。 在一个示例中，IMD的壳体包括突出部，其被构造成为推进剂气体室压力传感器和推进剂气体室之间的流体连通提供间隙。
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公开(公告)号：US20130165758A1
公开(公告)日：2013-06-27
申请号：US13333441
申请日：2011-12-21
申请人： Dale A. Young , John M. Gray , Alex O. Espe
发明人： Dale A. Young , John M. Gray , Alex O. Espe
IPC分类号： A61B5/145
CPC分类号： A61D7/00 , A61M5/14216 , A61M5/14244 , A61M5/14276 , A61M2205/3523 , A61M2205/50
摘要： A miniature infusion pump (MIP) suitable for use with a human patient is configured for non-human animal testing. In one example, a MIP includes an electromagnetic piston pump, a circuit board, and a housing. The pump is configured to deliver a therapeutic agent from a reservoir through an implantable catheter. The circuit board includes programmable electronics configured to control the pump to deliver the therapeutic agent through the catheter. The pump and the circuit board are sealed within the housing. The MIP is sized to be at least one of harnessed to or implanted in a non-human test subject including a weight greater than or equal to approximately 150 to approximately 250 grams.
摘要翻译： 适合与人类患者一起使用的微型输液泵（MIP）配置用于非人类动物试验。 在一个示例中，MIP包括电磁活塞泵，电路板和壳体。 泵构造成通过可植入导管从贮存器输送治疗剂。 电路板包括配置成控制泵以递送治疗剂通过导管的可编程电子设备。 泵和电路板被密封在外壳内。 MIP的尺寸被设计为至少一个被利用或植入非人类测试对象中，包括重量大于或等于大约150至大约250克的重量。
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公开(公告)号：US11745999B2
公开(公告)日：2023-09-05
申请号：US16890494
申请日：2020-06-02
摘要： A fluid dispensing nozzle including a nozzle body having a fluid path and a suction path therein. The nozzle has a valve positioned in the fluid path and configured to selectively prevent or allow a flow of fluid through the fluid path, and a manually operable actuator operatively connectable to the valve. The nozzle also includes a suction generator configured to apply a suction force in the suction path at a suction location. The suction path includes an expansion chamber located upstream of the suction location with respect to a direction of flow in the suction path. A bottom surface of the expansion chamber and a bottom surface of a portion of the suction path positioned immediately upstream of the expansion chamber are generally aligned.
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公开(公告)号：US20170240416A1
公开(公告)日：2017-08-24
申请号：US15048394
申请日：2016-02-19
摘要： A nozzle system including a nozzle body having a fluid path through which fluid to be dispensed is flowable. The system includes a fluid valve positioned in the fluid path and movable between a first position and a second position, and a manually operable lever operatively coupleable to the fluid valve and movable between a first position and a second position. The system further has a biasing mechanism configured to apply a force biasing at least one of the valve or the lever to one of the associated first or second positions, and a magnetic assist system configured to apply a magnetic force opposing the biasing force applied by the biasing mechanism.
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公开(公告)号：US20110067779A1
公开(公告)日：2011-03-24
申请号：US12566059
申请日：2009-09-24
申请人： John M. Gray
发明人： John M. Gray
摘要： A system including a vapor recovery valve having a valve body with a fluid flow path and a vapor flow path. The fluid flow path and the vapor flow path are generally fluidly isolated from each other. The vapor recovery valve further includes a vapor control valve positioned in the vapor flow path. The vapor control valve is movable between a first position wherein the vapor control valve at least partially impedes the flow of vapor therethrough and a second position wherein the vapor control valve does not impede or less impedes the flow of vapor therethrough compared to when the vapor control valve is in the first position. The vapor recover valve includes an actuator magnetically coupled to the vapor control valve. The actuator is configured such that sufficient fluid flow through the fluid flow path in a first direction causes the actuator to move the vapor control valve from the first position to the second position in a second direction that is generally not the same as the first direction.
摘要翻译： 一种包括具有带有流体流路的阀体和蒸汽流路的蒸气回收阀的系统。 流体流动路径和蒸汽流动路径通常彼此流体隔离。 蒸汽回收阀还包括位于蒸气流路中的蒸汽控制阀。 蒸汽控制阀可以在第一位置和第二位置之间移动，在第一位置，蒸气控制阀至少部分地阻止蒸汽流过其中，而蒸气控制阀不会妨碍或更少地阻止蒸气流过其中， 阀处于第一位置。 蒸气回收阀包括磁耦合到蒸汽控制阀的致动器。 致动器构造成使得足够的流体沿着第一方向流过流体流动路径使致动器沿着与第一方向通常不相同的第二方向将蒸气控制阀从第一位置移动到第二位置。
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公开(公告)号：US5273733A
公开(公告)日：1993-12-28
申请号：US895720
申请日：1992-06-09
申请人： John R. Winters , John M. Gray , Joel D. Tenney
发明人： John R. Winters , John M. Gray , Joel D. Tenney
CPC分类号： C01B11/026
摘要： A process for the production of chlorine dioxide by reacting at least one of chloric acid and an alkali metal chlorate, and hydrogen peroxide as the reducing agent in such proportions that chlorine dioxide is produced in a reaction medium. A mixture comprising chlorine dioxide and oxygen is withdrawn from the reaction medium. Urea and/or one or more phosphonic acid based complexing agents are added to the reaction medium. The stabilizer is added in an amount of 0.01-5 weight % and serves to increase the reaction rate.
摘要翻译： 通过使氯酸和碱金属氯酸盐中的至少一种和作为还原剂的过氧化氢中的至少一种与在反应介质中产生二氧化氯的比例反应来生产二氧化氯的方法。 将包含二氧化氯和氧气的混合物从反应介质中排出。 将尿素和/或一种或多种基于膦酸的络合剂加入到反应介质中。 稳定剂的添加量为0.01-5重量％，用于提高反应速率。
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公开(公告)号：US4227924A
公开(公告)日：1980-10-14
申请号：US907005
申请日：1978-05-18
摘要： Process for producing vermicular cast iron comprising: (i) forming a near eutectic melt having a sulfur content preferably less than about 0.025% by weight; (ii) admixing at least one rare earth-containing additive with said melt to form stable rare earth oxysulfides thereby reducing and maintaining the Henrian sulfur activity in the melt at between about 0.004 and 0.035; and (iii) thereafter, allowing said melt to solidify.
摘要翻译： 制造蠕墨铸铁的方法包括：（i）形成硫含量优选小于约0.025％（重量）的近共晶熔体; （ii）将至少一种含稀土添加剂与所述熔体混合以形成稳定的稀土氧硫化物，从而将熔体中的亨利硫活性降低并保持在约0.004至0.035之间; 和（iii）之后，使所述熔体固化。
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公开(公告)号：US4106770A
公开(公告)日：1978-08-15
申请号：US719658
申请日：1976-09-01
申请人： John M. Gray
发明人： John M. Gray
CPC分类号： F42B12/54
摘要： A hypodermic syringe projectile for animal usage characterized by a hollow housing which receives an axially movable body member. A chamber for receiving treatment liquid is defined between an end of the body member and an end of the housing which mounts an injection needle. The body member is retained in a fully retracted or filled position by flexible fingers on a wall thereof which selectively engage an end of the housing and which are maintained in such retained position by a weight. Movement of the weight upon impact with an animal releases the body member for movement from the retained position and forces the treatment liquid from the chamber through the injection needle.
摘要翻译： 一种用于动物用途的皮下注射器射弹，其特征在于容纳可轴向移动的身体构件的中空壳体。 用于接收处理液体的腔室限定在主体构件的端部和安装注射针的壳体的端部之间。 身体构件通过柔性指保持在完全缩回或填充位置的壁上，该手指选择性地接合壳体的端部并且通过重物保持在该保持位置。 在与动物撞击时重量的移动释放身体构件以从保持位置移动，并迫使来自腔室的处理液通过注射针。
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公开(公告)号：US11235966B2
公开(公告)日：2022-02-01
申请号：US16910358
申请日：2020-06-24
摘要： A fluid dispensing nozzle including a nozzle body having a fluid path and a suction path therein. The nozzle includes a suction generator configured to generate a suction force in at least part of the suction path when fluid to be dispensed flows through the fluid path. The nozzle further includes a shut-off device including a suction chamber fluidly coupled to the suction path and configured such that when the suction path is blocked during fluid dispensing the shut-off device moves to a closed configuration to prevent the nozzle from dispensing fluid through the fluid path. The suction path includes a terminal portion in fluid communication with the suction chamber, and the terminal portion has a cross sectional area of at least about 0.015 square inches.
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