首页> 外文会议>Junction Technology, 2000 >Optical non-contact measurement of abdominal volume change duringanaesthesia

【24h】

Optical non-contact measurement of abdominal volume change duringanaesthesia

机译：光学/非接触式测量麻醉过程中腹部的容积变化

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

A low cost optic method for chest wall measurement is described.nThe equipment operates in real time and allows changes in breathingnpatterns to be tracked. A low power Helium Neon laser beam is used tongenerate a plane of light that can be positioned rapidly (1 ms) by meansnof a galvanometer mounted mirror to illuminate the chest wall at anselected position. At each illumination position, a frame of informationnfrom a video camera is processed by special purpose electronics, tonextract shape information from the illuminated contour and thus reducenthe amount of data that requires to be processed. The plane is sequencednthrough a number of positions to derive 3-D information for the completenchest surface. Information from the hardware is passed to a PersonalnComputer to process and display the results. Alternate forms of data cannbe presented to the operator within three minutes of measuring a 108nsecond breathing episode

机译：描述了一种用于胸壁测量的低成本光学方法。n该设备实时运行，可以跟踪呼吸模式的变化。使用低功率氦氖激光束生成光平面，该光平面可以通过检流计安装的镜子快速定位（1毫秒），以在选定位置照亮胸壁。在每个照明位置，来自摄像机的信息帧均由专用电子设备处理，从被照明的轮廓中提取形状信息，从而减少了需要处理的数据量。通过多个位置对平面进行排序，以得出最完整表面的3D信息。来自硬件的信息将传递到PersonalnComputer，以处理和显示结果。在测量108秒钟的呼吸发作后三分钟内，无法向操作员提供其他形式的数据

著录项

来源
《Junction Technology, 2000》|2000年|p.8/1-8/4|共4页
会议地点 London
作者
Duffy N.D.; McGowan S.; Drummond G.B.;
展开▼
作者单位

Dept. of Electr. Electron. Eng., Heriot-Watt Univ., Edinburgh;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类自动化技术、计算机技术;
关键词

相似文献

外文文献
中文文献
专利

1. Validating mass spectrometry measurements of nuclear materials via a non-contact volume analysis method of ion sputter craters [J] . Willingham D., Naes B. E., Fahey A. J. Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry . 2015,第1期

机译：通过离子溅射坑的非接触体积分析方法验证核材料的质谱测量
2. Estimation of Standard Liver Volume Using CT Volume, Body Composition, and Abdominal Geometry Measurements [J] . Yang Xiaopeng, Yang Jae Do, Lee Seunghoon, Yonsei Medical Journal . 2018,第4期

机译：使用CT量，身体成分和腹部几何测量来估算标准肝体积
3. Significance of measurements of herniary area and volume and abdominal cavity volume in the treatment of incisional hernia: Application of CT 3D reconstruction in 17 cases [J] . Sheng Yao, Ji-ye Li, Fei-de Liu, Computer Assisted Surgery . 2012,第1期

机译：疝面积，容积和腹腔容积的测量对切开疝的治疗意义：CT 3D重建在17例中的应用
4. Optical non-contact measurement of abdominal volume change during anaesthesia [C] . Duffy, N.D., McGowan, . 1991

机译：光学非接触式测量麻醉期间腹部容积的变化
5. Non-contact spatially constrained optical scanning methods applied for depth, width and gap measurements. [D] . Thotti Reddy, Konda Reddy. 2010

机译：适用于深度，宽度和间隙测量的非接触式空间受限光学扫描方法。
6. Measurements of anterior segment parameters using three different non-contact optical devices in keratoconus patients [O] . Ahmet Taylan Yazıcı, Gökhan Pekel, Ercüment Bozkurt, 2013

机译：使用三种不同的非接触式光学设备对圆锥角膜患者进行前段参数测量
7. Change in intra-abdominal adipose tissue volume during weight loss in obese men and women: correlation between magnetic resonance imaging and anthropometric measurements [O] . EG Kamel, G McNeill, MCW Van Wijk 2000

机译：肥胖男女体重减轻期间腹部脂肪组织体积的变化：磁共振成像与人体测量之间的相关性

Optical non-contact measurement of abdominal volume change duringanaesthesia

摘要

著录项

相似文献

相关主题

期刊订阅