骨仪

Access数据库软件在双能X线骨密度仪数据管理中的应用

Application of Microsoft Access in database management from dual-energy X-ray absorptiometry

我国首台双能X射线骨密度仪中的图像获取与处理系统

The Image Acquisition and Process System of the First DEXA in China

双能X射线骨密度仪中的高压控制

The control of high voltage in DEXA

双能X射线骨密度仪测定技术研究

The research on measuring procedure of dual energy X-ray absorptiometry in determining the bone mineral density

总体及局部脂肪的测量采用双能量X射线骨密度仪（DXA）。

Total and regional fat were determined by dual-energy X-ray absorptiometry .

采用双能X射线骨密度仪测量第2～4腰椎椎体侧位的骨密度。

The bone mineral density ( BMD ) of lumbar vertebrae from the 2nd to 4th was measured with dual energy X-ray absorptiometry ;

螺旋CT及双能X线骨密度仪测量数值较X线片对于骨密度变化敏感。

And the results of the spiral CT and dual energy X-ray absorptiometry is more sensitivity of the change of the bone density than the X-ray .

双能X射线骨密度仪测定L1～4骨密度；

Spinal bone ( L1 - 4 ) mineral density was measured by dual energy X ray absorptiometry ;

介绍了采用微机控制技术、数控技术等先进控制技术进行的我国首台双功能X射线骨密度仪自动控制系统的设计。

The paper introduces the design of the double-functional X-ray bone densometer , first-developed in China using microcomputer control technology and numerical control technology .

本文首先介绍我国首台双能X射线骨密度仪的总体结构，然后着重介绍其基于DSP多微处理机结构的X射线图像数据获取与处理系统，实践证明该多微处理机系统是成功的。

The first DEXA in China is described in the beginning . The multi micro-processor for the image acquisition and process system is reported in detail .

使用双能X射线骨密度仪对正常和模型动物左侧股骨远端骨密度进行测量和比较。

The dual energy X-ray absorptiometry ( DEXA ) was used to detect , analyze and compare the bone mineral density of the left distal femoral ofthe experimental and control groups .

对骨质疏松的诊断来说，既要用双能X线骨密度仪测定BMD，又要拍脊柱X线平片。

Also both BMD assay by DEXA and X ray plain film of spines are necessary for the diagnosis of osteoporosis .

Prodigy型骨密度仪测量骨密度的变异系数研究

Study on coefficient of variation of bone mineral density by Prodigy-DXA measurement

采用双能X线骨密度仪（DEXA）全身扫描，测量BMD和身体成分。

Total-body dual-energy x-ray absorptiometry ( DEXA ) scans were performed to obtain BMD and body composition .

利用SD－100型骨矿物仪测量非优势手远端1／3处尺、桡骨骨矿含量。

With SD-100 type Mineral Detector , authors measured mineral levels at the 1 / 3 of distal of both no-dominant ulna and radius of 291 women .

采用SD－1000型骨矿物仪测定银川地区280例老年人尺桡骨骨矿含量。

Bone mineral content ( BMC ) in the distal radius and ulna was measured in 280 old people in Yinchuan using SD 1000 single photon absorptiometer .

应用双能X线骨密度仪测定腰椎24、股骨上端BMD值。

Bone mineral density of lumbar spine ( L2-4 ) and the upper end of femur was measured by dual energy x-ray absorptiometry .

铝体模来源：美国LUNAR公司生产的DPX-MD双能X射线骨密度仪所配备的自检模块。

Source of aluminum model : self-check die-block equipped by DPX-MD dual-energy X-ray bone densometer produced by American LUNAR Company .

双能X光骨密度仪测量腰椎、髋部、前臂骨密度值（BMD）。

Bone mass density ( BMD ) at lumbar vertebrae , hip , forearm was measured by dual energy x ray absorptiometry ( DEXA ) .

结论：超声骨密度仪测量左右跟骨SOS差异无显著性。

Conclusion : There is no significant difference between the SOS of left and right calcanea measured by ultrasound bone densitometer .

用双能X线吸收骨密度仪测定腰椎L2～L4骨矿含量和T值。

The bone mineral density ( BMD ) and T-Score of lumbar spine ( L2-L4 ) were measured using Dual Energy X-ray Absorptiometry .

方法用放射免疫法测定2型DM患者及正常对照组个体血清中IGF-I水平，用双能X线骨密度仪（DEXA）测定L2-L4BMD值。

Methods To measure serum IGF-I with radioimmunology and L2-L4 BMD with DEXA in patients with type 2 DM and the control group .

Prodigy型双能X线骨密度仪两种测量侧位腰椎骨密度方法的研究

Determination of bone mineral density in the lateral lumbar vertebra by Prodigy dual-energy X-ray absorptiometry in two ways

正常组和术前AIS、CS患者均接受双能X线吸收骨密度仪（DEXA）扫描，评估腰椎和股骨颈BMD状况。

Bone mineral density was assessed at the lumbar spine and femur neck in every patient before operation and every subject in control group by DEXA .

介绍一种基于SPA测量方法的跟骨骨密度仪的设计原理，包括机械系统和控制系统的设计及工作原理。

The design principles of a bone densitometer for heel bone based on SPA are introduced here , which include the principles of mechanical system and control system .

【方法】采用单光子骨密度仪检测了161名健康9～20岁儿童青少年桡骨骨矿含量（BMC值）和骨密度（BMD值）。

Methods The bone masses of the 161 healthy 9 ~ 20 year old children and adolescents were assessed by single photon absorptiometer ( SPA ) .

双能X线骨密度仪测量股骨和胫骨骨密度（BMD）；ELISA定量测定血清细胞因子IL-6、IGF-I水平。

The bone mineral density ( BMD ) of thighbone and tibia was measured by dual-energy X-ray absorptiometry , and serum IL-6 and IGF - ⅰ levels were determined by ELISA .

双能X线骨密度仪（DXA）脊椎侧位成像技术在绝经后妇女骨质疏松诊断中的应用研究

The Applicative Study of the Osteoporotic Diagnosis in Postmenopausal Women Using Lateral Spine Imaging by Dual Energy X-ray Absorptiometry

以双能X线骨密度仪（dual-energyx-rayab-sorptiometry，DXA）的测量结果作为金标准，采用二分类的Bayes判别分析，建立判别函数。

Considering the result of dual-energy X-ray absorptiometry ( DXA ) as the golden criteria , the Bayes discriminant analysis was employed to explore the function .

方法：采用双能X线吸收测量仪（DXA，骨密度仪），测量右侧髋部与左侧下颌角的骨矿物密度。

Methods : Measuring the bone density of mandibular angle and coxofemoral region with dual energy X ray absorptiometer ( DXA ) .