A bone density scanner, also known as a dual-energy X-ray absorptiometry (DXA) scan machine, is a specialized type of X-ray machine that measures the density of bones. The scanner works by sending two low-dose X-ray beams through the bones being examined, and then measuring the amount ...
网络骨密度测定仪;骨质疏密扫描器 网络释义
Bone Density Scanner Using gamma Ray Attenuation with a GE(HP) Detector.bonesradiography/biomedicalradiation detectorsbnl-17542For abstract,see NSA 27 08,number 17302.schmitt, j. . kraner, h. .Brookhaven National Lab.
Method to correct the measurement of the bone density in a scanner using a calibration phantom having two inserts The disclosure concerns X-ray scanners and, more particularly, a method to measure the bone density of a patient that takes his or her build into account. The disclosed method cons...
home, imaging equipment, dexa scanner-bone density-ultrasound machine-mammography-c-arm-ct-x-ray MedPlus Equipment Services
Background Bone density examination (BDE) using preoperative cone beam computed tomography (CBCT) might be used to predict primary implant stability in implant patients. Purpose The aim of the study was to validate a novel CBCT scanner in vitro with regard to BDE in preoperative scans and to an...
A Stratec XCT3 scanner (Model 922010; Norland Medical Systems Inc., Fort Atkinson, WI) with XMENU software version 5.40C was used for analysis of bone density (mg/cm3) and area (mm2) of the total bone, cortical bone, and trabecular bone. Measurements of the trabecular space presumably inc...
To define the possible correction to apply to BMC values due to the body fat increase, a spine phantom provided by the manufacturer of the DXA scanner was scanned in 10 sessions of five measurements each, with and without the addition of a polymethyl- methacrylate (PMMA) block, covering the...
McClean BA, Overton TR, Hangartner TN, Rathee S (1990) A special purpose X-ray fan beam CT scanner for trabecular bone density measurement in the appendicular skeleton. Phys Med Biol 35: 11–19 Mosekilde L, Bentzen SM, Ortofit G, Jorgensen J (1989) The predictive value of quantitative...
Chris Gardner for nearly thirty years of age, he does not shun, lives down only every day around the major hospitals, makes a living by selling her bone density scanner. He accidentally met brokers do not necessarily need to do students ' diplomas, and can only understand numbers and interpe...