A disposable x-ray side marker (100) comprises a non-metallic material (108) having a sufficiently high linear attenuation coefficient to be radiographically visible. The material (108) may be mouldable, and may be or comprise gypsum. The material (108) may have an average atomic number ...
A system employs a tracker and a set of substantially non-shadowing point markers, arranged in a fixed pattern or set in a fluoroscope calibration fixture that is imaged in each shot. The fixture is preferably affixed to the image detect... T Seeley,F Lin,T Kapur,... 被引量: 451发表...
Knee radiographs for nine patients. The upper row depicts radiographs that were included into the study (images were cropped to remove the anatomic side markers) while the lower row shows examples of radiographs that were excluded. (A) Male patient (40.1 years) (B) Male patient (34.4 years)...
Successful Identification of Anatomical Markers and Placement of Feeding Tubes in Critically Ill Patients via Camera‐Assisted Technology with Real‐Time Video Guidancecritical careenteral accessenteral feedingenteral nutritionfeeding tubemalnutritionpostpyloric...
Capitalized power terms refer to specific experimental estimates, as detailed hereafter. The capitalized termAnkle powerrefers to estimates that model the interaction between a rigid-body shank and rigid-body foot (Fig. 1B,C). Typically, skin-mounted markers are distributed over the shank, and als...
Appropriate use of immobilization devices, radio-opaque markers for image-guidance, 4D-CT for tumor/organ motion estimates, and fusion of planning CT scans with biological/functional imaging will further improve the planning and delivery of SBRT, hopefully leading to better treatment outcome. 展开 ...
Purpose The aim of this study was to assess the value of multimodality imaging using a novel repositioning device with external markers for fusion of sing... M Gabriel,F Hausler,R Bale,... - 《European Journal of Nuclear Medicine & Molecular Imaging》 被引量: 143发表: 2005年 Correction of...
Hamabe A, Ogino T, Tanida T, Noura S, Morita S, Dono K (2019) Indocyanine Green FL-guided laparoscopic surgery, with omental appendices as fluorescent markers for colorectal cancer resection: a pilot study. Surg Endosc 33:669–678. https://doi.org/10.1007/s00464-018-6504-6 Article PubMed...
In case of not fully edentulous patients, the acquisition of teeth's shape could be used, in addition to gutta-percha markers, to optimize or verify the positioning of the radiological guide with respect to the maxillofacial structure. Moreover, the accurate digital model of the mouth impression...
By using the SOMDI it was possible to easily identify prominent markers for bulk tissue properties in each of the tissue types considered. LVQ offers a convenient means of introducing supervised learning into the SOM, however there are several variations of the LVQ algorithm that have not been ...