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    • 10. 发明专利
    • Powder spraying device
    • 粉末喷涂装置
    • JP2012143502A
    • 2012-08-02
    • JP2011006074
    • 2011-01-14
    • Nipro Corpニプロ株式会社
    • KUBO TOMOHIKO
    • A61M13/00
    • A61M13/00A61M11/06A61M15/0006A61M15/0008A61M2202/064A61M2205/8218
    • PROBLEM TO BE SOLVED: To enable powder to be mixed with pressurized gas P more evenly by applying vibration to the body and powder container.SOLUTION: The invention is configured so that pressurized gas P from a pressurized gas supply source 5 passes through a pressurized gas channel 3 provided in the body 1 of the powder spraying device and is sprayed out. A powder container 2 that accommodates powders such as medicines is provided on the body 1 and is configured so that powder inside the powder container 2 is supplied to the pressurized gas channel 3 and is sprayed together with the pressurized gas P. An eccentric rotor 31 with the center of gravity deviated from the center of rotation is provided in the body 1 and is configured so that when spraying the powder together with the pressurized gas P, a vibration is applied to the body and powder container by the rotation of the eccentric rotor 31.
    • 要解决的问题:通过对身体和粉末容器施加振动,使粉末能够更均匀地与加压气体P混合。 解决方案:本发明构造成使得来自加压气体供应源5的加压气体P通过设置在粉末喷射装置的主体1中的加压气体通道3并被喷出。 容纳药物等粉末的粉末容器2设置在主体1上,并且构造成使得粉末容器2内的粉末被供应到加压气体通道3并与加压气体P一起喷射。偏心转子31具有 在本体1中设置有从旋转中心偏离的重心,并配置为在与加压气体P一起喷射粉末的同时,通过偏心转子31的旋转向身体和粉末容器施加振动 (C)2012年,JPO&INPIT