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公开(公告)号：US06216467B1
公开(公告)日：2001-04-17
申请号：US09187380
申请日：1998-11-06
IPC分类号： F25B900
CPC分类号： F25B9/14 , F25B43/00 , F25B2309/002 , F25B2309/003
摘要： A cryogenic refrigerator includes a shell having a reciprocative displacer and an adsorbent mounted within the shell. In one embodiment, the displacer contains both a regenerative media and the adsorbent, with the regenerative media placed between the adsorbent and a cold end of the displacer. In a method for removing contaminants from the reciprocative displacer, compressed and expanded helium gas is displaced through the displacer, with the adsorbent positioned to adsorb contaminant gases entrained in the helium gas. In another method, a filtering refrigerator containing an adsorbent is coupled to a helium circuit of a refrigeration system to remove contaminants from the circuit.
摘要翻译： 低温冰箱包括具有往复式置换器和安装在壳体内的吸附剂的壳体。 在一个实施例中，置换器包含再生介质和吸附剂，再生介质置于吸附剂和置换器的冷端之间。 在从往复式置换器去除污染物的方法中，压缩和膨胀的氦气通过置换器移动，吸附剂定位成吸附夹带在氦气中的污染气体。 在另一种方法中，含有吸附剂的过滤冰箱与制冷系统的氦气回路连接，以从电路中除去污染物。
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公开(公告)号：US06569133B2
公开(公告)日：2003-05-27
申请号：US09826778
申请日：2001-04-05
IPC分类号： A61M100
CPC分类号： A61F5/455
摘要： A urine management system for human females comprising a novel collection device, a novel conveyance tube, and a novel storage container is described. The collection device is worn by the user in direct contact with the skin surfaces surrounding the urethral opening being held in place by an undergarment. The collector comprises a thin layer of pliable and water-permeable material through which leaked or voided urine passes and that is underlain by a layer of water-wicking material which may also contain one or more open channels for directing and conveying the flow of urine to a fitting connection with the conveyance tube. The conveyance tube, a novel thin-wall, flat tube, contains a spacer throughout its length to prevent the tube lumen from being completely closed and sealed off by kinks or twists in the tube. The tube can conform to the body shape of the wearer, expands as flow rate increases, and shrinks and flattens as flow drops off. Urine is retained as physically stabilized material in a storage container that can be either replaced and disposed of or emptied and reused with cleaning as needed. Physical stabilization of the fluid urine is accomplished using an absorbent or gel-forming material. The storage container's internal structure also provides a means for unique fluid transfer and retention capabilities. To form the entire system, the devices are serially and contiguously connected to form a continuous liquid pathway that enables removal of residual pools of urine, as well as transport and storage of urine at locations higher than the source.
摘要翻译： 描述了一种用于人类女性的尿液管理系统，其包括新颖的收集装置，新型输送管和新颖的储存容器。 收集装置由使用者佩戴，与通过内衣保持在适当位置的尿道开口周围的皮肤表面直接接触。 收集器包括柔软和透水材料的薄层，通过该薄层泄漏或排尿的尿液通过并且由一层吸水材料下层，该层可以包含一个或多个用于引导和输送尿流的开放通道 与输送管的配合连接。 输送管是一种新颖的薄壁扁平管，其整个长度上均包含间隔物，以防止管腔被完全关闭，并因管的扭结或扭曲而被密封。 管可以符合穿戴者的身体形状，随着流速的增加而膨胀，并随着流动的流失而收缩并变平。 尿液作为物理稳定的物质保留在储存容器中，可以根据需要更换和处理或清空并重新使用清洁剂。 使用吸收剂或凝胶形成材料实现流体尿液的物理稳定化。 储存容器的内部结构还提供了独特的流体输送和保留能力的手段。 为了形成整个系统，这些装置连续地连续地连接以形成连续的液体通道，其能够去除残留的尿液池，以及在高于源的位置运输和储存尿液。
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公开(公告)号：US6105580A
公开(公告)日：2000-08-22
申请号：US30186
申请日：1998-02-25
CPC分类号： A61F2/0009 , A61F2/0018 , A61F2/0013 , Y10S128/25
摘要： An involuntary urine control device (IUCD) having an inflatable collar membrane. The IUCD is inserted a short distance into the distal end of the urethra of a subject user. The IUCD includes the collar membrane which comprises an open ended tube of inflatable membrane material, typically about 30% to 90% of the length of the device. The collar membrane, in its inflated state, serves the purpose of providing sealing between the periphery of the urine control device and the urethra wall. The collar membrane is inflated to move radially outward once the urine control device is inserted into the distal end of the urethra of a patient by the external supply of a fluid. The collar membrane in its deflated state, namely with the inflating fluid removed, is substantially flush with the external diameters of the outer jacket of the urine control device to accommodate the thickness of the collar membrane.
摘要翻译： 一种具有充气颈膜的非自愿尿液控制装置（IUCD）。 将IUCD插入到被检体使用者的尿道的远端的短距离处。 IUCD包括套管膜，其包括可膨胀膜材料的开口管，通常为装置长度的约30％至90％。 处于膨胀状态的套环用于在尿液控制装置的周边和尿道壁之间提供密封的目的。 一旦尿液控制装置通过外部的流体供应被插入到患者的尿道的远端中，颈圈膜就被充气以径向向外移动。 处于其放气状态的衣领膜，即除去了充气流体，与尿液控制装置的外护套的外径基本齐平，以适应颈圈膜的厚度。
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公开(公告)号：US07186245B1
公开(公告)日：2007-03-06
申请号：US09606721
申请日：2000-06-29
IPC分类号： A61F5/44
摘要： Novel component devices for urine management systems including a novel collection device, a novel conveyance tube, and a novel storage container. The collection device, a novel male catheter, comprises a waterproof, thin-walled conduction tube surrounding the penis, having wettable internal walls and containing a spacing wick. At one end, the conduction tube is connected to, or surrounded by, an elastic compression tube that provides a uniform compressive force around the girth of the penis for attachment and liquid seal to said penis, and at the other end is attached to a fitting that connects to the conveyance tube. The elastic compression tube is radially expanded prior to donning and, when in place over the penis, is allowed to elastically retract, providing radial compression for comfortable, and leak-free fit and use. The conveyance tube, which carries urine from collector to storage container, contains a spacer throughout its length to prevent the tube lumen from being completely closed and sealed off by kinks or twists in the tube. Said tube may be a thin-wall flat tube that can conform to the body shape of the wearer, can expand in cross-section as flow rate increases, and can shrink and flatten as flow rate drops off. Urine is retained as immobilized material in a storage container that can be either replaced and disposed of or emptied and reused with cleaning as needed. The storage container's internal structure also provides a means for unique fluid transfer and retention capabilities. A system comprised entirely of said novel devices, serially and contiguously connected, forms a continuous liquid pathway that enables removal of residual pools of urine, as well as transport and storage of urine at locations that are gravitationally higher than the source.
摘要翻译： 用于尿液管理系统的新型组件装置，包括新颖的收集装置，新型输送管和新颖的储存容器。 收集装置，一种新型的阳性导管，包括围绕阴茎的防水薄壁导电管，其具有可润湿的内壁并且包含间隔芯。 在一端，传导管连接到弹性压缩管或围绕着弹性压缩管，该弹性压缩管围绕阴茎周围提供均匀的压缩力，用于附接和液体密封到所述阴茎，并且在另一端附接到配件 其连接到输送管。 弹性压缩管在穿戴之前径向膨胀，并且当阴茎上的适当位置被允许弹性缩回时，提供径向压缩以舒适，无泄漏的配合和使用。 将尿液从收集器运送到储存容器的输送管在其整个长度上包含间隔物，以防止管腔被完全关闭，并且通过管中的扭结或扭曲而被密封。 所述管可以是能够符合穿戴者身体形状的薄壁扁平管，随着流速的增加可以在横截面上膨胀，并且随着流速下降而可以收缩并变平。 尿液作为固定化材料保留在储存容器中，可根据需要进行更换和处理或清空并重新使用。 储存容器的内部结构还提供了独特的流体输送和保留能力的手段。 完全由所述新颖装置组成的系统连续地连续地连接，形成连续的液体通道，其能够去除残留的尿液池，以及在重力高于源的位置运输和储存尿液。
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公开(公告)号：US4360505A
公开(公告)日：1982-11-23
申请号：US279883
申请日：1981-07-02
申请人： John J. Sheridan, III , Fred G. Eisenberg , Gary D. Sandrock , Ernest L. Huston , Edwin Snape , Raymond P. Stickles , Gordon C. Cheng
发明人： John J. Sheridan, III , Fred G. Eisenberg , Gary D. Sandrock , Ernest L. Huston , Edwin Snape , Raymond P. Stickles , Gordon C. Cheng
IPC分类号： B01D53/047 , C01B3/00 , C01B3/50 , C01B1/32
CPC分类号： B01D53/0473 , C01B3/0078 , C01B3/0084 , C01B3/508 , B01D2253/1126 , B01D2253/25 , B01D2256/16 , B01D2259/402 , B01D2259/655 , B01D53/0423 , Y02E60/324 , Y10S420/90
摘要： This invention relates to an improved adiabatic process for separating hydrogen from mixed gas streams using hydridable materials as the absorbing medium. The improvement comprises utilizing a composite comprising a thermal ballast in admixture with the hydride material to absorb the heat of reaction and to aid in desorption. By virtue of the intimate contact of the ballast with the hydridable material rapid cycle times plus good bed utilization are achieved.
摘要翻译： 本发明涉及使用可混合的材料作为吸收介质从混合气流中分离氢的改进的绝热方法。 该改进包括使用包含与氢化物材料混合的热镇流器的复合材料来吸收反应热并帮助解吸。 由于镇流器与可水化材料的紧密接触，快速循环时间加上良好的床利用率。
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