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1. 发明公开

EP1340522A2 Nasal filtration device 审中-公开
标题翻译：鼻过滤装置
公开(公告)号：EP1340522A2
公开(公告)日：2003-09-03
申请号：EP03250908.5
申请日：2003-02-14
申请人： Soper, Adrian John
发明人： Soper, Adrian John
IPC分类号： A62B23/06
CPC分类号： A62B23/06
摘要： A nasal filtration device adapted to remove minute particles from the air entering the nostrils, the device comprising a nasal insert adapted for insertion into a nostril of the user, the insert comprising a housing defining a passageway therethrough, a filter element disposed within the housing and extending across the passageway, wherein the filter element comprises a filter membrane secured at its periphery to the interior surface of the housing, so as to provide a fluid-tight seal between the filter membrane and the inner surface of the housing. The filter diaphragm may be made of polypropylene fibres and the housing may be formed of rubber-modified polypropylene, ensuring enhanced bonding capability between the two components. A pair of inserts may be integrally formed with a connective member.
摘要翻译：一种适于从进入鼻孔的空气中去除微小颗粒的鼻过滤装置，所述装置包括适于插入使用者鼻孔的鼻插入物，所述插入物包括限定通过其的通道的外壳，设置在外壳内的过滤元件和延伸穿过通道，其中过滤元件包括在其外围固定到外壳内表面的过滤膜，以便在过滤膜和外壳内表面之间提供流体密封。过滤膜片可以由聚丙烯纤维制成，并且壳体可以由橡胶改性的聚丙烯形成，确保两个部件之间的增强的粘合能力。一对插入件可以与连接构件一体地形成。

2. 发明公开

EP1340522A3 Nasal filtration device 审中-公开
标题翻译： Nasenfiltervorrichtung
公开(公告)号：EP1340522A3
公开(公告)日：2003-10-29
申请号：EP03250908.5
申请日：2003-02-14
申请人： Soper, Adrian John
发明人： Soper, Adrian John
IPC分类号： A62B23/06
CPC分类号： A62B23/06
摘要： A nasal filtration device adapted to remove minute particles from the air entering the nostrils, the device comprising a nasal insert adapted for insertion into a nostril of the user, the insert comprising a housing defining a passageway therethrough, a filter element disposed within the housing and extending across the passageway, wherein the filter element comprises a filter membrane secured at its periphery to the interior surface of the housing, so as to provide a fluid-tight seal between the filter membrane and the inner surface of the housing. The filter diaphragm may be made of polypropylene fibres and the housing may be formed of rubber-modified polypropylene, ensuring enhanced bonding capability between the two components. A pair of inserts may be integrally formed with a connective member.

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