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    • 2. 发明申请
    • Formulations decreasing particle exhalation
    • 减少颗粒呼气的配方
    • US20070270502A1
    • 2007-11-22
    • US11714999
    • 2007-03-06
    • David EdwardsJonathan ManJeffrey KatstraRobert Clarke
    • David EdwardsJonathan ManJeffrey KatstraRobert Clarke
    • A61K47/00
    • A61K47/02A61K9/0078A61K9/14A61K9/141A61K9/16A61M15/00
    • Formulations have been developed for pulmonary delivery to treat or reduce the infectivity of diseases such as viral infections, especially tuberculosis, SARS, influenza and respiratory synticial virus in humans and hoof and mouth disease in animals, or to reduce the symptoms of allergy or other pulmonary disease. Formulations for pulmonary administration include a material that significantly alters physical properties such as surface tension and surface elasticity of lung mucus lining fluid, which may be isotonic saline and, optionally, a carrier. The formulation may be administered as a liquid solution, suspension, aerosol, or powder where the particles consist basically of an osmotically active solute. Drugs, especially antivirals or antibiotics, may optionally be included with the formulation. These may be administered with or incorporated into the formulation.
    • 已经开发了用于肺部输送以治疗或降低人类感染病毒感染,特别是结核病,SARS,流感和呼吸道合成病毒以及动物蹄和口蹄疫等疾病或减轻过敏或其他肺部疾病症状的传染性的制剂 疾病。 用于肺部给药的制剂包括显着改变诸如等渗盐水和任选的载体的肺粘液衬里液体的表面张力和表面弹性的物理性质的材料。 制剂可以作为液体溶液,悬浮液,气雾剂或粉末施用,其中颗粒基本上由渗透活性的溶质组成。 药物,特别是抗病毒剂或抗生素,可以任选地包括在制剂中。 这些可以与制剂一起施用或掺入制剂中。
    • 3. 发明申请
    • Method and device for decreasing contamination
    • US20080038207A1
    • 2008-02-14
    • US11827031
    • 2007-07-10
    • David EdwardsMark GabrielsonRobert ClarkeWesley DehaanMatthew BrandeJonathan Man
    • David EdwardsMark GabrielsonRobert ClarkeWesley DehaanMatthew BrandeJonathan Man
    • A61K31/70A01N37/18
    • A61B5/097G01N33/497
    • Methods and devices to determine rate of particle production and the size range for the particles produced for an individual are described herein. The device (10) contains a mouthpiece (12), a filter (14), a low resistance one-way valve (16), a particle counter (20) and a computer (30). Optionally, the device also contains a gas flow meter (22). The data obtained using the device can be used to determine if a formulation for reducing particle exhalation should be administered to an individual. This device is particularly useful prior to and/or following entry in a cleanroom to ensure that the cleanroom standards are maintained. The device can also be used to identify animals and humans who have an enhanced propensity to exhale aerosols (referred to herein as “over producers”, “super-producers”, or “superspreaders”). Formulations to reduce particle production are also described herein. The formulation is administered in an amount sufficient to alter biophysical properties in the mucosal linings of the body. When applied to mucosal lining fluids, the formulation alters the physical properties such as the gel characteristics at the air/liquid interface, surface elasticity, surface viscosity, surface tension and bulk viscoelasticity of the mucosal lining. The formulation is administered in an effective amount to minimize ambient contamination due to particle formation during breathing, coughing, sneezing, or talking, which is particularly important in cleanroom applications. In one embodiment, the formulation for administration is a non-surfactant solution. In one embodiment, the formulations are conductive formulations containing conductive agents, such as salts, ionic surfactants, or other substances that are in an ionized state or easily ionized in an aqueous or organic solvent environment. Preferably the formulation is administered in the form of an aerosol.
    • 4. 发明申请
    • FORMULATIONS FOR ALTERATION OF BIOPHYSICAL PROPERTIES OF MUCOSAL LINING
    • 用于改变粘膜内衬生物学特性的配方
    • US20070053844A1
    • 2007-03-08
    • US11419165
    • 2006-05-18
    • Wiwik WatanabeMatthew ThomasJeffrey KatstraRobert Clarke
    • Wiwik WatanabeMatthew ThomasJeffrey KatstraRobert Clarke
    • A61K48/00A61K9/14A61L9/04
    • A61K33/14A61K9/0014A61K9/0034A61K9/0043A61K9/0048A61K9/007A61K9/0078A61K31/255A61K31/721A61K47/02A61K47/12Y02A50/475
    • Conductive formulations containing conductive agents, such as salts, ionic surfactants, or other substances that are in an ionized state or easily ionized in an aqueous or organic solvent environment, and methods of use, have been developed. One or more active agents, such as antivirals, antimicrobials, anti-inflammatories, proteins or peptides, may optionally be included with the formulation. The active agent may be administered with or incorporated into the formulation, or may be administered after the conductive formulation is administered. When applied to mucosal lining fluids, the formulation alters the physical properties such as the surface tension, surface elasticity, and bulk viscosity of the mucosal lining. The formulation is administered in an amount sufficient to alter biophysical properties in the mucosal linings of the body. The formulations may be administered for several different purposes: reducing the spreading of infectious diseases, both viral and bacterial, such as SARS, influenza, tuberculosis, and RSV in humans and hoof and mouth disease in cloven-tooted animals; minimizing ambient contamination due to particle formation during breathing, coughing, sneezing, or talking which is particularly important in the clean room applications; decreasing or preventing the occurrence of obstructive sleep apnea and some cases of irritable bowel syndrome; and controlling the uptake kinetics of drug molecules and pathogens.
    • 已经开发了含有导电剂,例如盐,离子表面活性剂或处于电离状态或容易在水溶液或有机溶剂环境中离子化的其它物质的导电配方,以及使用方法。 制剂中可以任选地包括一种或多种活性剂,例如抗病毒剂,抗微生物剂,抗炎剂,蛋白质或肽。 活性剂可以与制剂一起施用或掺入制剂中,或者可以在施用导电制剂后施用。 当施用于粘膜衬里液时,制剂会改变物理性质,如粘膜内衬的表面张力,表面弹性和体积粘度。 该制剂的施用量足以改变身体粘膜内衬的生物物理性质。 制剂可以用于几种不同的目的:减少感染性疾病,包括病毒和细菌,如SARS,流行性感冒,结核病和RSV在人类和蹄和口腔疾病的蔓延的动物; 在洁净室应用中特别重要的是在呼吸,咳嗽,打喷嚏或说话期间由于颗粒形成造成的环境污染最小化; 减少或预防阻塞性睡眠呼吸暂停和一些肠易激综合征的发生; 并控制药物分子和病原体的吸收动力学。
    • 6. 发明申请
    • Method and apparatus for transporting a sheet from a dryer to a reel
    • 将片材从干燥器输送到卷轴的方法和装置
    • US20050145743A1
    • 2005-07-07
    • US11054026
    • 2005-02-09
    • Robert ClarkeThomas Neal
    • Robert ClarkeThomas Neal
    • D21F7/00B65H20/06D21G9/00B65H20/10
    • B65H20/12B65H20/06B65H2301/511B65H2301/517B65H2301/522B65H2406/323B65H2801/84D21G9/0063
    • A system and method for transferring a continuously advancing paper web from a dryer to a reel section is provided. The system includes a first fabric defining a first moving conveyor. The first fabric may be a permeable fabric, which is positioned downstream from the dryer. A second fabric, which may also be permeable and defines a second moving conveyor, is also included. The first moving conveyor overlaps the second moving conveyor for a predetermined distance, and the first and second moving conveyors are configured to receive the paper web between the conveyors. A vacuum device is rotatably disposed against the first moving conveyor, and the dryer and the vacuum device are disposed relative to each other to form an open draw. The vacuum device is configured to produce a vacuum to attract the web to the first fabric for transferring the advancing web into the predetermined distance where the first and second conveyors overlap.
    • 提供了一种用于将连续推进的纸幅从干燥器转移到卷轴部分的系统和方法。 该系统包括限定第一移动输送机的第一织物。 第一织物可以是位于干燥器下游的可渗透织物。 还可以包括也可渗透并限定第二移动输送机的第二织物。 第一移动输送机与第二移动输送机重叠预定距离,并且第一和第二移动输送机构造成在输送机之间接收纸幅。 真空装置可旋转地设置在第一移动输送机上,并且干燥器和真空装置相对于彼此设置以形成开放式抽出。 真空装置被配置为产生真空以将幅材吸引到第一织物,以将前进幅材传送到第一和第二输送机重叠的预定距离。