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- This paper introduces a new medical automatic X ray film machine controller based on AT89C52 chip, gives the hardware and software design scheme with the emphasis being given to the thermal measurement and the application of CPLD in the controller. 介绍了基于 AT89C5 2单片机及外围芯片设计的医用 X-射线自动洗片机控制器。 给出了洗片机控制器的软硬件设计方案 ,并重点介绍了温度检测模块及 CPLD在设计中的应用
- X ray film confirmed that the intervertebral height recovered and the prost... 结论:腰椎间盘突出引起的腰腿痛是人工腰椎间盘置换术的主要适应证之一。
- Objective:To study the useful value of conventional X ray film,2D CT and 3D CT in the mandibular condyle fracture. 目的 :探索常规X线、二维和三维CT成像 3种影像学检查在下颌骨髁突骨折诊断中的应用价值。
- Methods Atlantoodontoid interval of 120 adult crania was measured in the lateral image of X ray film. 方法测量120例(维吾尔族48例,汉族72例)成人头颅X线侧位片寰齿间距。
- The current status of industrial X ray film viewbox was analyzed,a new design concept of viewbox was put forward. 分析了目前工业射线底片观片灯的现状,给出一种新型观片灯的设计方案。
- Methods Appearance of lung parenchymal and pleural changes in patients with asbestosis in chest X ray film and CT scanning was compared. 方法 对19 例石棉肺患者进行胸部X 线和CT 检查， 比较X 线和CT 检查对石棉肺患者肺实质改变和胸膜改变的表现特点和检出结果。
- The characteristics,structural type and brief development history of antihalation dye used for medical green sensitizing X ray film were outlined. 简述了用于感绿X光胶片的阻光染料的特点、结构类型及其发展史。
- Objective To explore the imaging signs of malignant tumors of the jaws,and to compare shortage,advantage and complemen of ordinary X ray film,CT and 3D CT. 目的 探索颌骨恶性肿瘤影像学的征象特点,常规X线、CT和三维CT三种检查方式对颌骨病变显示的优缺点及互补点。
- Objective To investigate the value and complementarity of CT,3D CT and routine X ray film in localizing and qualitative diagnosis of maxillary facial and temporal diseases. 目的 探讨X线平片、CT、三维CT在颌面颞部疾病定位定性的诊断价值和互补性。
- Methods Forty cases were examined with the X ray film, CT scan and 3D CT R. To evaluate their diagnostic value, the images of the three methods were compared. 方法 :4 0例骨关节损伤及椎管狭窄患者均行X线片、CT平扫及三维CT重建检查 ,比较以上三种检查方法 ,评估各自的诊断价值。
- Methods The signs of ordinary X ray film,CT and 3D CT were compared with each other and with operative and pathological findings in 37 cases of malignant tumors of jaws. 方法 对不同类型的颌骨恶性肿瘤的常规X线、CT和三维CT显示情况进行对比分析,同时与手术病理结果相对照。
- The paper study the relationship of the hyperplasia of uncovertebral joint and cervical vertigo by comparison the height and width of uncinate process on X ray film between the patients of cervical vertigo and the health adult of the same age group. 本文通过比较颈性眩晕患者与同年龄组正常人的颈椎斜位X光片中钩椎关节的高度与宽度，来研究钩椎关节的增生与颈性眩晕发病间的关系。
- Method By the analysis of X ray film of pre operation and operation, to give harm spine and deflecting angle of dick screw for head or foot, orientating pedicle of vertebral arch, enlonging distance of dick rod for restoring spine height. 方法 通过对术前、术中X线片分析 ,来确定伤椎、向头或尾侧倾斜度、定位椎弓根、恢复脊柱高度所需迪克棒撑开的距离。
- Methods To conduct The PPD test and examine the BCG inocualation ecar on the children from aged 3months to 15 years old. To take the chest X ray film on those with strongly prositive reaction of PPD test. 方法 出生满 3个月以上婴儿至 15周岁以下儿童作结核菌素试验 (PPD)及卡介苗接种的卡痕检查 ,PPD强阳性者进行胸部摄片检查 ,有症状者进行痰菌检查。
- Methods:X ray filming and CT scanning were performed in 37 cases with atloaxoid injuries. 方法:37例环枢椎损伤病例均行X线检查及CT扫描,采用螺旋CT薄层扫描并作二维重建。
- Methods:Conventional X ray film,2D CT and 3D CT were performed in 27 cases (38sides) of the mandibular condyle fracture. The signs of these three imaging methods were compared with each other and with the operation findings. 方法 :对 2 7例 38侧不同类型的髁突骨折的常规X线、二维和三维CT显示情况进行对比分析 ,并与手术结果相对照。
- Principles of diagnosis: history of cerebral palsy, acquired gradually developed foot deformity, accompanied by regional paresthesia of leg or foot, spine X ray film shows bone deficit of vertebral arch and vertebral lamina. 诊断 :有脑瘫病史 ,后天渐发的足部畸形 ,伴有局限性皮肤感觉障碍 ,X线片见椎弓、椎板有骨缺损。
- Results According to the chest X ray film findings,pulmonary tuberculosis was mostly locating in upper and middle lobes,its property included patching effusion shadows,creber tuber... 结论结核病合并症较多,仔细分析病灶的形态特征、周边改变及纵隔淋巴结改变,提高基层医师对结核影像学特征的认识,X线胸片可显著提高肺结核的正确诊断率。
- Methods Diagnosis was made with evaluation of case history, clinical manifestations, chest X ray films and echocardiography. 方法 本组病例根据病史、体征 ,结合胸部X线及超声心动图等确立诊断。
- Methods Eighty vertebrae from 20 cadavers were exanmied by x ray,and divided into two groups:osteoporosis and normal control,based on the changes of the trabecula number on x ray film. 方法20具不同性别年龄尸体80个颈椎相同条件下摄片,根据骨小梁数目变化分为正常组与疏松组。在相同部位取材、处理,电镜观察。
