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公开(公告)号：US5413682A
公开(公告)日：1995-05-09
申请号：US218398
申请日：1994-03-28
申请人： Roy F. Thornton , Bang M. Kim , Steven J. Babb , John L. Harmon
发明人： Roy F. Thornton , Bang M. Kim , Steven J. Babb , John L. Harmon
IPC分类号： B01D61/44 , C01B7/19 , C01C1/16 , C01G43/025 , C02F1/469
CPC分类号： C02F1/4693 , B01D61/44 , C01B7/191 , C01C1/16 , C01G43/025 , C02F2201/46115
摘要： Fluoride is recovered from an aqueous ammonium fluoride and ammonium hydroxide solution by electrolyzing the solution in an electrochemical cell having an ion-exchange membrane between a catholyte chamber and an anolyte chamber whereby hydrofluoric acid is formed and the concentration of ammonium hydroxide is enriched. Part of the hydrofluoric acid can be combined with the ammonium fluoride remaining after the ammonium hydroxide had been stripped from the treated solution to produce ammonium acid fluoride.
摘要翻译： 通过在阴极电解液室和阳极电解液室之间的具有离子交换膜的电化学电池中电解电解溶液，从而形成氢氟酸并富集氢氧化铵的浓度，从氟化铵和氢氧化铵水溶液中回收氟化物。 氢氧化钠的一部分可以在从经处理的溶液中汽提出氢氧化铵后留下的氟化铵与氟化铵结合，生成氟化铵。
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2.发明授权
公开(公告)号：US5335577A
公开(公告)日：1994-08-09
申请号：US60133
申请日：1993-05-13
申请人： Steven J. Babb , John L. Harmon
发明人： Steven J. Babb , John L. Harmon
CPC分类号： F04D29/426 , F04D15/0263 , Y10S102/705
摘要： A one-shot thermal fuse mounted directly on the casing of a centrifugal pump to prevent overheating and concentration of ammonium nitrate. The thermal fuse is screwed into a standard pipe coupling welded to a designated location on the pump casing. The thermal fuse has an electrical contact connected in the pump control circuit. A compressed spring is prevented from urging the electrical contact into an open position by a pellet of fusible material which is designed to melt at a desired threshold temperature below the temperature at which ammonium nitrate explodes. If the heat produced by the pump melts the pellet of fusible material, the spring is released, thereby opening the electrical contact and shutting off the pump. Alternatively, the temperature-sensitive element mounted on the pump casing can be a thermocouple or a temperature switch having a bimetallic element.
摘要翻译： 直接安装在离心泵套管上的一体式热熔丝，可防止硝酸铵过热和浓缩。 热保险丝拧入焊接到泵壳上指定位置的标准管接头。 热保险丝在泵控制电路中连接有一个电气触点。 压缩弹簧被阻止通过可熔材料颗粒将电触点推动到打开位置，该芯片设计成在硝酸铵爆炸的温度以下的期望阈值温度下熔化。 如果由泵产生的热量熔化可熔材料的颗粒，则释放弹簧，从而打开电接触并关闭泵。 或者，安装在泵壳体上的温度敏感元件可以是具有双金属元件的热电偶或温度开关。
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3.发明申请Adhesion-Promoting thin Film and Moisture Resistant Skin Barrier Compositions 审中-公开粘附促进薄膜和防潮皮肤屏障组合物公开(公告)号：US20120134950A1
公开(公告)日：2012-05-31
申请号：US13284053
申请日：2011-10-28
申请人： Steven J. Babb , Dennis M. Kay
发明人： Steven J. Babb , Dennis M. Kay
IPC分类号： A61K31/74 , A61P31/02 , A61K31/14 , A61K47/10 , A61K31/765
CPC分类号： A61K31/14 , A61K9/7015 , A61K31/74 , A61K31/765 , A61K47/32
摘要： Adhesion-promoting, thin film, moisture resistant skin barrier formulations are composed of a fugitive solvent mixture consisting of t-butanol and an alkane fraction composed of at least one alkane, where the t-butanol is in the range of 40-70% by weight of the solvent mixture, and a film-forming solute dissolved in the fugitive solvent mixture. The formulations may also include one or more optional ingredients such as antimicrobial and/or bioactive agents. When applied to the skin, the formulations improve the adhesion of various classes of medical adhesives used to attach a variety of medical devices to the skin and create a thin, flexible and elastic continuous barrier film on the skin to protect against body fluids and incontinence.
摘要翻译： 粘附促进，薄膜，防潮皮肤屏障制剂由由叔丁醇和由至少一种烷烃组成的烷烃馏分组成的挥发性溶剂混合物组成，其中叔丁醇为40-70％范围内的叔丁醇 溶剂混合物的重量，以及溶解在挥发性溶剂混合物中的成膜溶质。 制剂还可以包括一种或多种任选的成分，例如抗微生物剂和/或生物活性剂。 当施用于皮肤时，制剂改善用于将各种医疗装置附着到皮肤上的各种类型的医用粘合剂的粘附性，并在皮肤上产生薄的，柔性和弹性的连续阻挡膜，以防止体液和失禁。
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4.发明申请Precision Venting Arrangement for Pressure Equilibration to Enhance Drainage of Medical Tubing 审中-公开用于压力平衡的精密排气装置，以增强医用管道的排水公开(公告)号：US20140214008A1
公开(公告)日：2014-07-31
申请号：US13751397
申请日：2013-01-28
CPC分类号： A61F5/441
摘要： A precision venting arrangement for urinary drainage includes a tubular housing communicating with medical tubing receiving urine from the body and a pouch for storing the urine, the tubular housing having opposing open ends with a lumen passing longitudinally therebetween, an intermediate portion disposed between the open ends and an intermediate portion with a side passage disposed at the intermediate portion and extending through a side wall of the housing with a venting valve disposed in the side passage having a biased dosed distal end and an open proximal end exposed to atmospheric pressure such that the venting valve is opened when the differential between the pressure in the lumen of the housing and atmospheric pressure exceeds a predetermined value.
摘要翻译： 用于排尿的精密排气装置包括与从身体接收尿液的医用管道连通的管状壳体和用于储存尿液的小袋，所述管状壳体具有相对的开口端，其中具有沿其纵向延伸的管腔，设置在开口端之间的中间部分 以及中间部分，其侧通道设置在中间部分处并且延伸穿过壳体的侧壁，其中设置在侧通道中的排气阀具有偏置的剂量远端和敞开的近端暴露于大气压力，使得排气 当壳体的腔内的压力和大气压力之间的差异超过预定值时，阀门打开。
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公开(公告)号：US20140046265A1
公开(公告)日：2014-02-13
申请号：US14024963
申请日：2013-09-12
IPC分类号： A61M25/02
CPC分类号： A61M25/02 , A61M2025/024 , A61M2025/0266
摘要： A tube holder includes a base mounted on a support surface, and male and female gripping members extending substantially transversely from the base with the base and gripping members unitarily, integrally formed of a one-piece, soft, low durometer elastomer and one of the gripping members having a plurality of apertures therein for receiving the other of the gripping members to positively grip a tube therebetween. A method of securing a catheter to a patient utilizing the tube holder.
摘要翻译： 管座包括安装在支撑表面上的基座，以及阳和阴夹持构件，其基本上横向地延伸，基部和夹持构件整体地由一体式，软的低硬度弹性体和夹紧之一组成 在其中具有多个孔的构件，用于接收另一个夹持构件，以便将管间夹在其间。 使用管保持器将导管固定到患者的方法。
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公开(公告)号：USD767761S1
公开(公告)日：2016-09-27
申请号：US29496940
申请日：2014-07-18
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公开(公告)号：US20120203182A1
公开(公告)日：2012-08-09
申请号：US13136669
申请日：2011-08-05
IPC分类号： A61M25/02
CPC分类号： A61M25/02 , A61F13/0269 , A61F2013/00412 , A61L24/0031 , A61M2025/024 , A61M2025/0266 , A61M2025/0273
摘要： Adhesive layer arrangements for securing catheters relative to a patient's body and forming occlusive seals at catheter insertion sites.
摘要翻译： 用于相对于患者身体固定导管并在导管插入位置处形成闭塞性密封的粘合剂层布置。
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公开(公告)号：US20110118670A1
公开(公告)日：2011-05-19
申请号：US12620844
申请日：2009-11-18
IPC分类号： A61M25/02
CPC分类号： A61M25/02 , A61M2025/024 , A61M2025/0266
摘要： A tube holder includes a base mounted on a support surface, and male and female gripping members extending substantially transversely from the base with the base and gripping members unitarily, integrally formed of a one-piece, soft, low durometer elastomer and one of the gripping members having a plurality of apertures therein for receiving the other of the gripping members to positively grip a tube therebetween. A method of securing a catheter to a patient utilizing the tube holder.
摘要翻译： 管座包括安装在支撑表面上的基座，以及阳和阴夹持构件，其基本上横向地延伸，基部和夹持构件整体地由一体式，软的低硬度弹性体和夹紧之一组成 在其中具有多个孔的构件，用于接收另一个夹持构件，以便将管间夹在其间。 使用管保持器将导管固定到患者的方法。
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公开(公告)号：US20110028922A1
公开(公告)日：2011-02-03
申请号：US12533343
申请日：2009-07-31
IPC分类号： A61F5/455
CPC分类号： A61F5/455 , A61F5/443 , A61F5/4553
摘要： A female external incontinence device includes a housing formed of a soft, pliable, membranous, elastomeric material defining a flange for adhesive securement to the intralabial parameatal surface to create a parameatal seal around the urethral meatus, a urine collection channel and an outlet tube and an applicator having a tray component for holding the housing to facilitate securement of the housing to the intralabial parameatal surface.
摘要翻译： 雌性外部失禁装置包括由柔软的，柔韧的膜质的弹性体材料形成的壳体，其限定用于粘合剂固定到耻骨间附属生物表面的凸缘，以在尿道口周围产生parameatal密封，尿液收集通道和出口管，以及 施加器具有用于保持壳体的托盘部件，以便于将壳体固定到对侧生殖器材表面。
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公开(公告)号：US5000927A
公开(公告)日：1991-03-19
申请号：US331326
申请日：1989-03-31
申请人： Steven J. Babb , William R. Becker
发明人： Steven J. Babb , William R. Becker
CPC分类号： G21C19/46 , C22B60/0239 , Y02P10/212 , Y02W30/883
摘要： The "Purex" solvent extraction and separation process for recovering uranium from scrap material or spent fuel containing gadolinia is modified by treating uranium containing scrap or spent fuel with nitric acid to convert uranium oxide to soluble uranyl nitrate in an aqueous medium, separating the uranyl nitrate from the aqueous media with an organic medium containing tri-butyl phosphate, and then releasing the separated uranium from the organic medium with water. The improvement comprises monitoring the density of the organic medium and controlling the feed rate of the uranium in the aqueous medium in response to the density measurements.
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