Learn More
OBJECTIVE To compare estimated prevalence of head injuries among road traffic injury patients admitted to hospitals, before and after the introduction of a mandatory helmet law in the Socialist Republic of Viet Nam. METHODS Before and after study of all road traffic injury patients with head injuries admitted to 20 provincial and central hospitals 3(More)
Purpose To identify and apply an optimized P2Y12 reaction units (PRU) threshold for implementing modified antiplatelet preparation to prevent thromboembolic events in patients nonresponsive to clopidogrel (clopidogrel nonresponders) undergoing coil embolization of unruptured aneurysms and to evaluate the clinical validity. Materials and Methods The optimal(More)
This paper presents the result of the research about designing a device to support ankle joint by using Series Elastic Actuator (SEA). SEA is a system which consist of a DC motor, ball screw and the springs. The output force is controlled to track a trajectory which has been built before. Control force is done through control the transpose of the spring. A(More)
  • 1