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    • 1. 发明申请
    • DEVICE FOR COLLECTING FECAL DISCHARGE IN INCONTINENT PATIENTS
    • 用于收集非正规患者的排便的装置
    • WO2010146602A1
    • 2010-12-23
    • PCT/IN2010/000409
    • 2010-06-16
    • DEPARTMENT OF BIOTECHNOLOGYSHARMA, Amit K.CHASMAWALA, NishithSINGH, Sandeep
    • SHARMA, Amit K.CHASMAWALA, NishithSINGH, Sandeep
    • A61F5/44
    • A61M25/04A61F5/451A61M1/0019A61M1/008A61M2202/068A61M2205/0216
    • A collector for fecal discharge is provided comprising a self-expanding resilient collection component, a housing sheath and a transit component. The collection component has an open proximal and distal end and a lumen connecting them. The component comprises interconnected resilient arms circumscribing its contour, wherein adjacent arms are resiliently biased away from each other for exerting outwardly radial pressure for expanding and anchoring the component to rectal walls upon deployment. The housing sheath comprises a flexible and resilient material overlaying at least one of inner or outer contour of collection component without interfering with or blocking its ends or lumen. The transit component provides a conduit for fecal discharge to migrate from collection component to a receptacle and comprises a flexible, tubular sheath having a first open end connected to a second end by a lumen, wherein the first end engages with the proximal end of the collection component.
    • 提供了用于粪便排出物的收集器,其包括自膨胀弹性收集部件,壳体护套和运输部件。 收集组件具有开放的近端和远端以及连接它们的内腔。 该部件包括围绕其轮廓的相互连接的弹性臂,其中相邻的臂被弹性地偏离彼此,用于施加向外的径向压力,用于在部署时将部件扩展并固定到直肠壁。 壳体护套包括柔性和弹性材料,其覆盖收集部件的内部或外部轮廓中的至少一个,而不干扰或阻挡其端部或内腔。 运输部件提供用于粪便排放的导管,用于从收集部件迁移到容器,并且包括柔性管状护套,其具有通过内腔连接到第二端的第一开口端,其中第一端部与集合体的近端接合 零件。
    • 3. 发明申请
    • ENDO-NASAL AIR PURIFICATION SYSTEM (ENAPS)
    • ENDO-NASAL空气净化系统(ENAPS)
    • WO2017089912A1
    • 2017-06-01
    • PCT/IB2016/056586
    • 2016-11-02
    • THE SECRETARY, DEPARTMENT OF BIOTECHNOLOGY
    • SHETH, HarshRANJAN, ShashiSAHA, DebayanGULERIA, RandeepSINGH, Sandeep
    • A62B23/06A61M15/08
    • A62B23/06A61L9/00A61M15/08A61M2205/0205A61M2205/0238A61M2205/7509A61M2205/7518A61M2205/7545A61M2206/14
    • An Endo-nasal air purification system (ENAPS) is disclosed. The ENAPS is adapted to form a tight seal within the nasal vestibule so as to prevent air leak around the edges. The said device can either be two dimensional or three-dimensional and shaped to conform to the nasal cavity. The device comprises at least an external and inner framework, novel design of air-flow modifiers, pollutant trapping materials, and at least a columellar support. It houses air channels or structures arranged in myriad of varying arrangements and shapes. This increases the air purification efficiency and reduces the pressure drop (∆P) across the ENAPS, effectively allowing clean air to enter the respiratory system without producing resistance to breathing-in through the nose. The filter of the present invention can also contain materials for trapping different types of pollutants, including but not limited to, particles, gases, toxins.
    • 公开了一种内鼻腔空气净化系统(ENAPS)。 ENAPS适用于在鼻腔前庭内形成密封,从而防止边缘周围的空气泄漏。 所述装置可以是二维的或三维的并且成形为符合鼻腔。 该装置至少包括外部和内部框架,气流调节剂的新颖设计,污染物捕集材料和至少一个柱状支撑物。 它设有以各种不同布置和形状排列的空气通道或结构。 这增加了空气净化效率,并降低了ENAPS上的压降(ΔP),有效地允许清洁空气进入呼吸系统,而不会对鼻子产生阻力。 本发明的过滤器还可以包含用于捕集不同类型污染物的材料,包括但不限于颗粒,气体,毒素。