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    • 6. 发明申请
    • WOUND CLEANSING APPARATUS WITH SCAFFOLD
    • 清洁装置与SCAFFOLD
    • WO2005046762A1
    • 2005-05-26
    • PCT/GB2004/004567
    • 2004-10-28
    • SMITH & NEPHEW PLCMARTIN, Robin, Paul
    • MARTIN, Robin, Paul
    • A61M1/00
    • A61F13/00068A61M1/0058A61M1/0084A61M1/0088A61M3/0229A61M27/00Y10T137/6055Y10T137/789
    • An apparatus for cleansing and applying therapy or prophylaxis to wounds, in which irrigant fluid containing a physiologically active material from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing. A biodegradable scaffold underlies the dressing on the wound bed to promote tissue growth. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing, an assembly comprising the dressing and scaffold, and a method of treatment using the apparatus.
    • 一种用于清洁和施加治疗或预防伤口的装置,其中包含生理活性物质的冲洗液从连接到适形伤口敷料和来自敷料的伤口渗出物的贮存器中再循环,用于使流体移动通过流过路径 通过敷料和流体清洁的手段回到敷料。 可生物降解的支架位于伤口床上的敷料上,以促进组织生长。 清洁装置(其可以是单相,例如微滤,系统或两相,例如透析系统)去除对伤口愈合有害的材料,并且清洁的流体仍含有有助于促进伤口愈合的材料 ,返回伤口床。 敷料,包括敷料和支架的组件以及使用该装置的处理方法。
    • 9. 发明申请
    • NASAL IRRIGATION SYSTEMS
    • NASAL灌溉系统
    • WO2011100170A1
    • 2011-08-18
    • PCT/US2011/023796
    • 2011-02-04
    • CHA, AlbertSPIRIDIGLIOZZI, JohnNIVEN, Ralph
    • CHA, AlbertSPIRIDIGLIOZZI, JohnNIVEN, Ralph
    • A61M3/02
    • A61M3/0258A61M3/0229A61M3/0275A61M3/0287A61M2210/0618
    • Nasal irrigation systems for irrigating and/or rinsing a subject's nasal cavity are disclosed herein. Irrigation fluid may be drawn through the nasal cavity while utilizing a staged treatment procedure which allows for an initial infusion or flushing of irrigation fluid, circulation of the fluid, and subsequent flushing of the effluent from the nasal cavity. The system allows for reversible flow of the fluid during irrigation as well as use of vibration to disrupt debris within the nasal cavity to facilitate the mixing and removal of the debris. Additionally, peristaltic flow of the irrigation fluid may be used to facilitate contact between the fluid and debris during fluid circulation. Moreover, the irrigation fluid may also incorporate air or a gas into the fluid flow to create discrete volumes or boluses of pressured fluid to further facilitate thorough irrigation of the nasal cavity.
    • 本文公开了用于灌洗和/或漂洗受试者鼻腔的鼻灌洗系统。 灌注液可以通过鼻腔被吸入,同时利用分级治疗方法,其允许冲洗液的初始灌注或冲洗,流体的循环,以及随后从鼻腔中冲洗流出物。 该系统允许在灌溉期间流体的可逆流动以及使用振动来破坏鼻腔内的碎屑以便于混合和去除碎屑。 此外,冲洗流体的蠕动流可用于在流体循环期间促进流体和碎屑之间的接触。 此外,冲洗流体还可以将空气或气体并入到流体流中以产生不连续的压力流体体积或推压,以进一步促进鼻腔的彻底冲洗。