WEARBLE DEVICE FOR SHIELDING RADIATION
The present invention relates to a wearable device for shielding radiation, made up of a front part and a rear part, and having a shielding material which is accommodated in the front part and shields radiation. The wearable device for shielding radiation comprises: an air pocket forming a plurality...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a wearable device for shielding radiation, made up of a front part and a rear part, and having a shielding material which is accommodated in the front part and shields radiation. The wearable device for shielding radiation comprises: an air pocket forming a plurality of divided spaces rearward of the shielding material and allowing air to be injected into the divided spaces; an injection valve part provided on a side surface of the front part, communicating with the air pocket, and individually injecting air into the divided spaces of the air pocket; and a band part formed of a flexible material, and provided to surround the side surface of the front part so that the front part can be elastically deformed according to changes in the volume of the air pocket. As the air pocket increases a distance between the shielding material and the wearer, the exposure dose of a wearer is reduced. The present invention has the advantage that a volume-controllable air layer is formed between the wearable device for shielding radiation and the wearer, thereby being capable of reducing secondary radiation that is not shielded by the shielding material but is transmitted or scattered.
본 발명은 전면부와 후면부로 구성되어 전면부에 방사선을 차단하는 차폐재가 수납된 방사선 차폐복에 있어서, 차폐재의 후방으로 복수개의 분획된 공간을 형성하며 분획된 공간에 공기가 주입되는 에어포켓; 전면부의 측면에 마련되어 에어포켓과 연통되고, 에어포켓의 분획된 공간에 개별적으로 공기를 주입시키는 주입 밸브부; 및 에어포켓의 부피 변화에 따라 전면부가 신축성 있게 변형될 수 있도록 전면부의 측방향을 감싸도록 구비되는 유연한 소재의 밴드부를 포함하여, 에어포켓이 차폐재와 착용자의 거리를 증가시킴에 따라 착용자의 피폭 선량을 감소시키는 것을 특징으로 한다. 본 발명은 부피조절이 가능한 공기층을 차폐복과 착용자 사이에 형성시킴으로써 차폐재에 의해 차폐되지 않고 투과 또는 산란되는 2차적 방사선을 감소시킬 수 있는 이점이 있다. |
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