City of Bogotá the capital of Colombia, is located in a region with a high risk of natural disasters including earthquakes. Over the past few years the city officials have been developing high level emergency plans to cope with such disasters. However the current emergency plan lacks details on the logistics of medical attention. The motivation of this work is to evaluate the efficiency of the current emergency plan in attending the injured within the first four days of an earthquake. We present a simulation model to transfer the injured people to the temporary and permanent hospitals. The model takes into account the current capacity and occupation rate of the permanent hospitals, the current number of ambulances in the zone and the approximate duration of destructed routes among others. The model outcomes are used by the government agencies to reduce the uncertainty impact on planning the logistics of relief operations.

Objective: To identify new technological advances in biotechnology, nanotechnology and robotics and their application in diagnosis and therapeutics for visual health. Methodology: The systematic review was made in Journal of Engineering, Journal of Biomedical Nanotechnology, NIH Public Access, Investigative Ophthalmology & Visual Science, Intechweb open access journal and books, among others for a total review of 43 articles and 6 books. The databases used were: NLM Catalogue, (NCBI), Scirus, CiteSeer and open access (Intechopen, Hindawi) with the advances in nanotechnology, artificial vision and robotics applied to visual health. Results: Retina implants, ocular memristors, ocular electrodes and chips, digital cameras and smart phone applications for low vision patients are some of the new alternatives in technology for the diagnosis based on biotechnology and nanotechnology and on the several years of job of interdisciplinary and multidisciplinary researchers of different fields to make innovation useful for visual impairment, ocular microbiology and molecular immunodiagnostics. The FDA recently approved the retina implants and this opened a new field to allow converting light signals into electrical signals. On the other hand, in the field of pharmacology, ocular nano-carrier molecules for sustained release of drugs and other devices to vitrectomies are some of the significant health advance studies for the future in visual health. Additionally, in the field of contact lenses and artificial corneas: biopolymers for biosensors have been developed for early detection of keratoconus and systemic diseases. Conclusions: Nanotechnology, biotechnology, robotics and bio-molecular biology are emerging and convergent sciences that when applied to visual sciences will be helpful for the patients, and are an increase in papers on innovation of this field, involving a multidisciplinary team requiring new divulgation in the role and performance of the visual health professionals of the future. To know and divulgate these new technologies is important for continued joint efforts around global education, and to create a database with new keywords, in order to know who and where these innovations are improving around the world, to planning researcher mobility and to include these new valuable technologies in the curriculum of visual health and get the patient safe.

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