DEVICE FOR MEASURING RADIATION INTENSITY OF SMALL SEALED RADIATION SOURCE FOR CANCER THERAPY

    公开(公告)号:IN3783DEN2015A

    公开(公告)日:2015-10-02

    申请号:IN3783DEN2015

    申请日:2015-05-04

    Abstract: Provided is a device for measuring the radiation intensity of small sealed radiation sources for cancer therapy the device being capable of efficiently and rapidly measuring multiple cartridges. A device for measuring the radiation intensity of multiple radiation sources (S) when the multiple radiation sources (S) are filled in a seed cartridge (SC) of a cartridge (C) the device being provided with: a holding means (10) capable of holding multiple cartridges (C); a radiation intensity measuring means (30) for measuring the radiation intensity released from the multiple radiation sources (S); and a movement means (20) for drawing the radiation intensity measuring means (30) closer to and away from the holding means (10). The radiation intensity measuring means (30) comprises a sensor (31) for measuring the radiation intensity and a screening member (35) with a slit (35h) provided so as to limit the radiation irradiated on the sensor (31). The movement means (20) is configured so as to be capable in the measuring state of relatively moving the radiation intensity measuring means (30) along the directions that the multiple radiation sources (S) are arranged.

    濃度測量裝置
    7.
    发明专利
    濃度測量裝置 审中-公开
    浓度测量设备

    公开(公告)号:TW201816389A

    公开(公告)日:2018-05-01

    申请号:TW106125228

    申请日:2017-07-27

    Abstract: 濃度測量裝置(100)具備:測量單元(4),具有被測量流體的流路(4c)、及接觸於流路之透光性的窗部(3);和光源(1),發出透過窗部而入射於測量單元的光;和反射構件(5),將「傳播於測量單元內的光」予以反射,並使經反射的光透過窗部從測量單元射出;和光偵測器(7),用來偵測從測量單元的窗部射出的光;和演算部(8),依據光偵測器的偵測訊號,演算被測量流體的濃度;及光學機器(10),將從光源發出的光導向測量單元的窗部,並將從測量單元的窗部射出的光導向光偵測器。

    Abstract in simplified Chinese: 浓度测量设备(100)具备:测量单元(4),具有被测量流体的流路(4c)、及接触于流路之透光性的窗部(3);和光源(1),发出透过窗部而入射于测量单元的光;和反射构件(5),将「传播于测量单元内的光」予以反射,并使经反射的光透过窗部从测量单元射出;和光侦测器(7),用来侦测从测量单元的窗部射出的光;和演算部(8),依据光侦测器的侦测信号,演算被测量流体的浓度;及光学机器(10),将从光源发出的光导向测量单元的窗部,并将从测量单元的窗部射出的光导向光侦测器。

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