DRUG-COATED BALLOON
    1.
    发明申请
    DRUG-COATED BALLOON 审中-公开
    药物包裹的气球

    公开(公告)号:WO2016118923A1

    公开(公告)日:2016-07-28

    申请号:PCT/US2016/014622

    申请日:2016-01-22

    IPC分类号: A61M25/10

    摘要: Described here are devices, systems, and methods for treating conditions or diseases of the nose, ear, or throat with an expandable device having a drug coating. The expandable devices may be delivered to a body cavity in a low-profile configuration and expanded to contact surrounding tissue. The expandable devices may deliver or release the drug coating to the tissue. Multiple expansions of a single device may be employed during treatment. Various coating excipients and manufacturing parameters for the expandable devices may also be adjusted to enhance or slow transfer of the drug coating and/or release of the drug to the target tissue site. The drug transferred to the tissue may act as an in situ depot that enables maintenance of a therapeutic level of locally delivered drug for a desired time period after removal of the expandable devices.

    摘要翻译: 这里描述的是用具有药物包衣的可扩张装置来治疗鼻,耳或咽喉病症或疾病的装置,系统和方法。 可扩张装置可以以低轮廓构造输送到体腔,并且被扩展以接触周围组织。 可扩张装置可以将药物涂层递送或释放到组织。 在治疗期间可以使用单个装置的多次膨胀。 还可以调节用于可扩张装置的各种涂层赋形剂和制造参数,以增强或缓慢地将药物涂层的转移和/或药物释放到靶组织部位。 转移到组织的药物可以作为原位贮库,其能够在移除可扩张装置之后在期望的时间段内维持治疗水平的局部递送的药物。

    FORMATION OF SEMI-PERMEABLE POROUS ARTIFICIAL SCAB
    3.
    发明申请
    FORMATION OF SEMI-PERMEABLE POROUS ARTIFICIAL SCAB 审中-公开
    形成半透明多孔人造皮肤

    公开(公告)号:WO2014104898A3

    公开(公告)日:2015-01-08

    申请号:PCT/PE2013000010

    申请日:2013-11-04

    摘要: Self-fixing semi-permeable porous artificial scab designed for protecting eroded or damaged surfaces. The invention applies to any living entity (including plants). The polymerized web of the scab is formed upon application to the damaged surface by a reaction catalysed by the action of enzymes released by the lysed cells. The growth of new, normal cells that can breathe freely without drying out is promoted under this protective surface. The loss of water, proteins and electrolytes is avoided, protection against infections is afforded and the use of gauzes or dressings that damage new skin when removed is replaced. The red aqueous mixture applied by brushing or spraying, which has thixotropic characteristics, was obtained by the physicochemical interaction in the container of the following compounds: azosulfamide of between 1 and 5g% + gentian violet of between 0.004 and 0.007 g% + dexamethasone of between 0.001 and 0.003 g% + panthenol of between 0.5 and 2g% + gentamicin of between 0.03 and 0.06g%.

    摘要翻译: 自固定的半透水多孔人造痂被设计用于保护受损或损坏的表面。 本发明适用于任何生物实体(包括植物)。 通过由裂解的细胞释放的酶的作用催化的反应,在施加到损伤的表面上形成疤痕的聚合网。 在这种保护性表面下促进了可以自由呼吸而不干燥的新的正常细胞的生长。 避免水,蛋白质和电解质的损失,提供免受感染的保护,并且更换使用在去除时损坏新皮肤的纱布或敷料。 通过刷涂或喷雾施加的具有触变特性的红色水性混合物通过以下化合物的容器中的物理化学相互作用获得:1至5g%+龙胆紫之间的偶氮磺酰胺为0.004至0.007g%+地塞米松之间的地塞米松 0.001至0.003g%+泛醇0.5至2g%+庆大霉素之间,0.03至0.06g%。

    IMPLANTABLE DELIVERY DEVICE
    8.
    发明申请

    公开(公告)号:WO2009029958A3

    公开(公告)日:2009-06-04

    申请号:PCT/US2008075067

    申请日:2008-09-02

    发明人: BENSON JAMES R

    IPC分类号: A61K9/00

    摘要: The invention relates to delivery devices and methods for providing more uniform delivery of agents such as drugs. In some embodiments, a delivery device is provided made of one or more implantable materials having predetermined agent-permeable and agent-impermeable regions and a reservoir containing one or more active agents, either alone or in an acceptable composition, as well as methods of administering one or more agents using such a device. Also provided are methods of equilibrating such devices, so that a steady state of agent delivery can be achieved at or soon after introduction of the device to its intended location of use. Methods of use of such devices to deliver an agent are also provided.

    IMPLANTABLE DELIVERY DEVICE
    9.
    发明申请
    IMPLANTABLE DELIVERY DEVICE 审中-公开
    可植入传送装置

    公开(公告)号:WO2009029958A2

    公开(公告)日:2009-03-05

    申请号:PCT/US2008075067

    申请日:2008-09-02

    发明人: BENSON JAMES R

    IPC分类号: A61K9/00

    摘要: The invention relates to delivery devices and methods for providing more uniform delivery of agents such as drugs. In some embodiments, a delivery device is provided made of one or more implantable materials having predetermined agent-permeable and agent-impermeable regions and a reservoir containing one or more active agents, either alone or in an acceptable composition, as well as methods of administering one or more agents using such a device. Also provided are methods of equilibrating such devices, so that a steady state of agent delivery can be achieved at or soon after introduction of the device to its intended location of use. Methods of use of such devices to deliver an agent are also provided.

    摘要翻译: 本发明涉及用于提供药剂等药剂的更均匀递送的递送装置和方法。 在一些实施方案中,递送装置由一种或多种可植入材料制成,所述可植入材料具有预定的药剂可渗透和药剂不可渗透的区域以及含有一种或多种活性剂的储存器,其单独或以可接受的组合物施用,以及施用 一个或多个使用这种设备的代理。 还提供了平衡这些装置的方法,使得可以在将装置引入其预定使用位置之后或很快之后实现试剂递送的稳定状态。 还提供了使用这种装置递送药剂的方法。