公开(公告)号：US4994019A

公开(公告)日：1991-02-19

申请号：US474680

申请日：1990-02-06

申请人： Mario F. Fernandez ,  Loren R. Keldahl ,  Dale C. Lindquist ,  Paul L. Miller

发明人： Mario F. Fernandez ,  Loren R. Keldahl ,  Dale C. Lindquist ,  Paul L. Miller

IPC分类号： A61F2/00

CPC分类号： A61F2/0036 ,  Y10S128/25

摘要： A self-contained, implantable device for controlling passage of material through internal body conduits, and in particular to control the material passage through a closure point commonly referred to as a sphincter, such as flow through the urethra from the bladder, movement through the bowel, or flow of medications from an artificial conduit that is implanted. The magnetic occluding device comprises a fixed magnetic pressure plate assembly, positioned on one side of a conduit, and a permanent magnet on an opposite side of the conduit. The permanent magnet can be moved so that the magnetic force between the pressure plate and the magnet can be altered from a position wherein the attraction between the movable magnet and the pressure plate carries the conduit between the magnet and the pressure plate to collapse to close off flow through the conduit, to a position wherein the conduit can open. The position of the magnetic poles of the movable magnet is changed either by being rotated or displacing it laterally with the pressure plate so the magnets tend to at least slightly repel each other when the conduit is to be opened. Control of the magnetic force is achieved to insure that the flow of blood in the conduit is not cut off.

摘要翻译： 一种独立的可植入装置，用于控制材料通过内部导管的通道，并且特别是控制材料通过通常被称为括约肌的闭合点，例如从膀胱流过尿道，通过肠的运动 ，或来自植入的人造管道的药物流动。 磁性闭塞装置包括位于导管一侧的固定磁压板组件和位于导管相反侧的永磁体。 可以移动永磁体，使得压板和磁体之间的磁力可以从可移动磁体和压板之间的吸引力承载在磁体和压板之间的导管的位置改变以便关闭 流过导管，到达导管可以打开的位置。 可移动磁体的磁极的位置也可以通过使压板侧向旋转或移动来改变，因此当打开导管时，磁体倾向于至少轻微地相互排斥。 实现磁力的控制以确保导管中的血液流不被切断。

公开(公告)号：US4846818A

公开(公告)日：1989-07-11

申请号：US194849

申请日：1988-05-17

申请人： Loren R. Keldahl ,  Dale C. Lindquist

发明人： Loren R. Keldahl ,  Dale C. Lindquist

IPC分类号： A61F5/455

CPC分类号： A61F5/455

摘要： A device for alleviating problems associated with urinary incontinence in female patients that has an external, magnetically retained, elastically expandable receptacle which includes a rim that can be formed to fit between the labia of a female circumscribing the urthra outlet with a rear portion inserted in the vagina using magnetically attractable elements implanted at the foward portion of the labia. The set of implanted elments mate with a set of elements mounted on the receptacle rim and the sets of elements are magnetically attractable to each other. Suitable sealing jels can be used around the edges of the rim. The receptacle includes an anterior collection cylinder, which is folded when empty and which is sufficiently expandable so that it will unfold and hold voided volumes adequately to permit rapid voiding without causing pressures that break the seals of the rim. The collection cylinder can be drained when convenient.

摘要翻译： 一种用于减轻女性患者尿失禁相关问题的装置，其具有外部，磁性保持的可弹性扩张的容器，该容器包括可形成为能够装配在围绕所述尿道出口的阴部的阴唇与插入所述尿布出口的后部的阴唇 使用植入在阴唇部分的磁性可吸引元素的阴道。 一组植入的元件与安装在容器边缘上的一组元件配合，并且元件组彼此磁吸引。 可以在边缘的边缘周围使用合适的密封胶。 容器包括前收集筒，其在空时被折叠并且足够膨胀，使得其将充分展开并保持空隙体积，以允许快速排尿而不引起破坏轮缘的密封的压力。 收集缸可以方便地排干。

公开(公告)号：US08591982B2

公开(公告)日：2013-11-26

申请号：US11204895

申请日：2005-08-16

申请人： Brock Lundberg ,  Dale C. Lindquist

发明人： Brock Lundberg ,  Dale C. Lindquist

IPC分类号： A23L1/0534 ,  A23L1/2165

CPC分类号： D21C9/18 ,  A23L29/262 ,  A23L33/24 ,  D21C3/02

摘要： The present invention comprises an improved method for refining cellulose that produces a highly refined cellulosic material. The method comprises soaking raw material from primarily parenchymal cell wall structures in an aqueous solution which need not contain an agent to modify the fiber (e.g., a mild alkalizing or alkaline agent and/or solution) using reduced temperatures and pressures, and refining the material with a plate refiner so that a waste water stream is reduced in volume. The mass is dried to produce the HRC fiber. The HRC fiber displays a water retention capacity of about 25 to at least about 56 g H2O/g dry HRC and retains moisture under conditions that are ordinarily used to remove moisture from materials. The highly refined fiber product can also provide excellent thickening properties and can be used in a wide variety of materials, including edible materials.

摘要翻译： 本发明包括用于精制纤维素的改进方法，其生产高度精制的纤维素材料。 该方法包括将原材料从主要实质细胞壁结构浸泡在不需要含有试剂的水溶液中，使用降低的温度和压力来改变纤维（例如，温和的碱化剂或碱性剂和/或溶液），并且精炼该材料 使用平板磨浆机，使得废水流体积减小。 干燥物料以生产HRC纤维。 HRC纤维的保水能力为约25至至少约56g H 2 O / g干燥HRC，并且在通常用于从材料中除去水分的条件下保持水分。 高度精制的纤维产品还可以提供优异的增稠性能，并可用于各种材料，包括可食用材料。

公开(公告)号：US07094317B2

公开(公告)日：2006-08-22

申请号：US10288793

申请日：2002-11-06

申请人： Brock Lundberg ,  Dale C. Lindquist

发明人： Brock Lundberg ,  Dale C. Lindquist

IPC分类号： D21C3/02 ,  C08L1/02

CPC分类号： D21C9/18 ,  A23L29/262 ,  A23L33/24 ,  D21C3/02

摘要： The present invention comprises an improved method for refining cellulose that produces a highly refined cellulosic material. The method comprises soaking raw material from primarily parenchymal cell wall structures in an aqueous solution which need not contain an agent to modify the fiber (e.g., a mild alkalizing or alkaline agent and/or solution) using reduced temperatures and pressures, and refining the material with a plate refiner so that a waste water stream is reduced in volume. The mass is dried to produce the HRC fiber. The HRC fiber displays a water retention capacity of about 25 to at least about 56 g H2O/g dry HRC and retains moisture under conditions that are ordinarily used to remove moisture from materials. The highly refined fiber product can also provide excellent thickening properties and can be used in a wide variety of materials, including edible materials.

摘要翻译： 本发明包括用于精制纤维素的改进方法，其生产高度精制的纤维素材料。 该方法包括将原材料从主要实质细胞壁结构浸泡在不需要含有试剂的水溶液中，使用降低的温度和压力来改变纤维（例如，温和的碱化剂或碱性剂和/或溶液），并且精炼该材料 使用平板磨浆机，使得废水流体积减小。 干燥物料以生产HRC纤维。 HRC纤维的保水能力为约25至至少约56g H 2 O / g干燥HRC，并且在通常用于从材料中除去水分的条件下保持水分。 高度精制的纤维产品还可以提供优异的增稠性能，并可用于各种材料，包括可食用材料。

公开(公告)号：US4730736A

公开(公告)日：1988-03-15

申请号：US23197

申请日：1987-03-09

申请人： Dale C. Lindquist ,  Mark E. Quale

发明人： Dale C. Lindquist ,  Mark E. Quale

IPC分类号： B42F15/00 ,  G09F5/00 ,  A47F7/00

CPC分类号： B42F15/0023 ,  G09F5/00

摘要： A hanger strip for envelopes that contain flat articles such as high quality collector art prints in a storage rack, which has a leg that extends along the top edge of the envelope adjacent the opening to the envelope, and which has a cover flap that can be pivoted open to permit access to the envelope opening. The hanger is at the top edge of the cover flap on a suitable web. The envelope is adhesively secured to the one depending leg so that it can be quickly attached, and then when stored is hung from the hanger to hold the envelope closed completely.

摘要翻译： 一种用于信封的衣架条，其中包含平坦的物品，例如高品质的收藏家艺术品，在存放架中，其具有沿邻近封套的开口的信封的顶部边缘延伸的腿，并且具有可以是 枢转打开以允许进入信封开口。 衣架位于合适卷材上的盖板的顶部边缘。 信封被固定到一个悬垂的腿上，使得它可以快速地附接，然后当从衣架上挂起来保持信封完全闭合时。