منابع مشابه
Using Live Animal Carcass Ultrasound Information in Beef Cattle Selection
In some instances, value-based marketing systems can be economically advantageous to cattle producers. Monetary rewards are sometimes available for producing a high-quality, consistent end product that meets consumer demands. One tool that can help producers in the efficient and profitable production of beef cattle is live animal carcass ultrasound. This gives cattle producers the ability to ma...
متن کاملOpen-source, small-animal magnetic resonance-guided focused ultrasound system
BACKGROUND MR-guided focused ultrasound or high-intensity focused ultrasound (MRgFUS/MRgHIFU) is a non-invasive therapeutic modality with many potential applications in areas such as cancer therapy, drug delivery, and blood-brain barrier opening. However, the large financial costs involved in developing preclinical MRgFUS systems represent a barrier to research groups interested in developing n...
متن کاملTeaching ultrasound procedural skills-low cost phantoms and animal models.
Acquiring the necessary cognitive and psychomotor skills to perform ultrasound guided procedures may require initial training. Growing evidence shows that simulation can help in the acquisition of procedural skills. Commercially available phantoms are expensive, have non-tissue like haptics, are preformed with fixed targets and do not allow for additional targets to be imbedded. In this study w...
متن کاملAnimal laboratory training improves lung ultrasound proficiency and speed
BACKGROUND Although lung ultrasound (US) is accurate in diagnosing pneumothorax (PTX), the training requirements and methods necessary to perform US examinations must be defined. OBJECTIVE Our aim was to test whether animal laboratory training (ALT) improves the diagnostic competency and speed of PTX detection with US. METHODS Twenty medical students without lung US experience attended a 1-...
متن کاملOpen-Source Small-Animal MR-Guided Focused Ultrasound System
Figure 3: (a) Sample 20 minute, controlled sonication at 6 oC in a phantom. (b) Representative temperature map during an in vivo experiment overlayed on base image. 144 Open-Source Small-Animal MR-Guided Focused Ultrasound System Megan E Poorman, Vandiver L Chaplain, Ken Wilkens, Shantanu Majumdar, William A Grissom, and Charles F Caskey Biomedical Engineering, Vanderbilt University, Nashville,...
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ژورنال
عنوان ژورنال: Nature
سال: 1975
ISSN: 0028-0836,1476-4687
DOI: 10.1038/255514c0