Bone mineral content measuring apparatus

专利名称：Bone mineral content measuring apparatus发明人：Tamegai, Toshiaki, c/o Aloka Co.,

Ltd.,Tamura, Kazuyuki, c/o Aloka Co.,Ltd.,Kimura, Shigeo, c/o Aloka Co.,Ltd.,Kawamura, Koichi, c/o Aloka Co.,Ltd.,Ninomiya, Shizuo, c/o Aloka Co., Ltd.

申请号：EP90123814.7申请日：19901211公开号：EP0432730A2公开日：19910619

专利附图：

摘要：A bone mineral content measuring apparatus for obtaining the bone mineralcontent of an object to be examined by irradiating X-rays onto the object and measuringthe X-rays which have passed through the object. An X-ray generating device generatesX-rays having a continuous spectrum. The X-rays generated pass through an X-ray filterbefore the irradiation of the object or after the transmission of the object. The X-rayfilter is composed of a substance having an X-ray absorbing characteristic with the K-absorption edge at a predetermined energy value. The X-rays which have passed throughthe X-ray filter and the object are detected by the X-ray detector. A data analyzer inputsthe detected X-ray detection data and analyzes the bone mineral content of the objecton the basis of the X-ray absorbing characteristic of the X-ray filter.

申请人：Aloka Co. Ltd.

地址：22-1 Mure 6-chome Mitaka-shi, Tokyo 181 JP

国籍：JP

代理机构：Heim, Hans-Karl, Dipl.-Ing.

更多信息请下载全文后查看