“In the study of the functioning of the muscle, the study standard is to be able to analyze its behavior or functioning, this behavior is represented by a continuous signal where the muscle signal can be recorded and visualized, to perform this registration a designed circuit is required For the capture of electromyography signals, there are many options of these circuits in the market, depending on the application, the part of the body that is required to be analyzed, the best option can be chosen, in this work, we present a methodology for recording in Simultaneous 8 signals, for the characteristic use of the arm muscles, due to its special shape, which allows it to be placed in the form of a bracelet, the signals that are acquired simultaneously and individually, can be used in many applications depending on the problem and challenge, recommending for use on the arm and providing a ...

“Recovery of movement is a long and hard process for patients. One of the most common problems that occurs is the so-called ““phantom limb““, which induces the body to feel strange due to the failure to use the injured limb. This process is due to the lack of use of the leg that in most cases is fractured and the long recovery time, so the use of crutches makes the body in conjunction with the brain understand that normal movement of the body is with the leg suspended and always with the help of crutches. In the present work a technique for the retraining of the brain is presented by means of which the brain is taught through the presentation of images if it corresponds to the right and left side of the arms and legs. This retraining makes it possible for the brain to understand the coordinated movement between the arms and legs. In addition to the use of virtual reality, throu...

The information and communications technologies are revolutionizing the classic ways of carrying out the processes, in particular, for the teacher selection processes we have the classic form of evaluation, according to the criteria of each educational institution, in the present work it is presented a teacher selection model, using neural networks, using 3 criteria and 23 characteristics, which are entered into individual networks for each criterion and additionally a network for the final classification, is presented based on a prototype, an application developed with the computational tool Matlab, which is described in detail for its application and scaling, for purposes of measuring the performance of the network, evaluations were carried out with a group of 30 candidates, grouped into two groups, a group of 15 candidates with positive conditions complying with the policies of the ed...

The images help in the different processes where a visual interpretation of a scene is required, in this sense we find many applications where images are used to analyze, interpret and classify certain objects within the image, there are different types of images generated by different sensors, in this paper describes a method to analyze the behavior of the muscle, mainly of the knee, when performing rehabilitation exercises, coupled with an optical image where you can see the state of the muscle and the location, the method proposed as a super position between optical and thermal images, with the intention of being able to know the state of the optical image and to have the same image with information of the behavior of the temperature, the super position that we propose is to have as a base the optical image and on placing the thermal image, the results that are presented are oriented ...

ABSTRACT Diabetic retinopathy is a leading cause of vision loss in developed countries. Regular diabetic retinal eye screenings are needed to detect early signs of retinopathy, so that appropriate treatments can be rendered to prevent blindness. Digital imaging is becoming available as a means of screening for diabetic retinopathy. However, with the large number of patients undergoing screenings, medical professionals require a tremendous amount of time and effort in order to analyse and diagnose the fundus photo-graphs, the treatment is done on a digital image, to obtain results as complex as recognizing patterns or as simple as enhancing con-tours, may involve filtering, transformations of gray levels, based on histogram processing, describing, between others. The design of a teaching tool to facilitate image processing, allowing access to each of the steps involved in the system, ensu...

ABSTRACT Satellite images provide information on land cover, these will depend on the spatial resolution for analysis, in this paper we present a technique for image analysis based on edge detection using sobel-based detectors, in their different shapes. High-resolution satellite images provide a level of detail of land cover in the submetric range, which is equivalent to detecting objects that measure less than 1 meter on average, which is interpreted in one pixel in the image; With the analysis of high resolution images, objects such as ships can be determined, which are found in ports as well as on the high seas. Edge detectors applied to objects present in high resolution images help in the analysis of the morphology of the object. In the present study, high resolution images corresponding to boats were analyzed, which allows determining the contour of the boat with respect to sea wa...

ABSTRACT Information and communication technologies are revolutionizing the different areas of knowledge, and medicine is an area where the uses of new technologies are put into practice for the well-being of people. But these new ways of using technology produce a high risk when information is required to be transmitted, either due to the loss of information also due to the risk that the information may be altered for different reasons and due to the theft of information. It is for these reasons that it is necessary to have certain mechanisms to be able to achieve the maximum integrity of the information, in this work a methodology is presented to be able to safely transmit information from the different medical teams to medical information based on an organization of the information, in order to present in a practical way its possible implementation in the development of systems to dev...

Parte de la Global Sustainability Conference 2022

ABSTRACT Health systems are in constant change, either due to technological progress or due to the same need produced by external agents such as COVID-19, which have caused an analysis of all the information systems dedicated to the various procedures in the health area, from clinical information management, information from health insurers, image information management, drug supply management, medical supplies and supplies management, among other systems specific to each health institution. It is in this environment where a lot of vital information for decision making is produced that in most cases is impossible to manage, because it is found on different platforms and in most cases in different institutions. The present research presents a methodology for the exchange of information between systems based on the interoperability of systems and using the XML standard, very similar to wha...

The evaluations in the development of the treatment to be able to recover the motor activity, it is considered of utmost importance in the rehabilitation of lower limbs, the state of the art allows us to evaluate various techniques and commercial products available for the evaluation of the movement and with emphasis on the members inferior, commercial products have the disadvantage of the high cost, which does not allow small medical offices to be able to implement these types of solutions, in this paper we propose a mechanism to evaluate the movements of lower limbs at a very low cost, the The proposal is based on equipment and components that are commonly used, economical and easily acquired; One of its main components is the passive marker that is composed of "expanded polystyrene" that has a half-sphere shape and is placed in the joint to be analyzed, complements the solution a vide...

ABSTRACT The effects of the pandemic caused by COVID-19, are causing the development of medical implements and equipment quickly, in some cases due to the emergency situation authorizations are being granted for the manufacture, marketing and use. In many cases these developments are motivated by a local need that can help mitigate the effects of COVID-19. It is in this scenario, where we present a methodology to be able to collaborate in that these developments, providing recommendations of good practices for the functional testing stage, based on the design of the test protocols and informed consent, with these testing mechanisms, are It can be presented to a health ethics committee, with the intention that it be approved for subsequent application. With the completion of the studies using the equipment developed and having passed the study protocol, the results of the study guarantee ...

ABSTRACT The development of medical equipment is related to compliance with regulations, with the intention of safeguarding the physical integrity of patients, being able to ensure that a medical equipment complies with the regulations and can be registered with its respective authorization for use, it is a job long-term with the use of multiple resources. It is due to this characteristic that it is difficult for them to be able to register developments of medical equipment in most countries, either due to lack of infrastructure to carry out patient safety tests or due to the lack of regulations for the registration of medical equipment manufactured in their facilities of respective countries. In this research, a methodology is presented to be able to design medical equipment, considering the regulations and considerations regarding patient safety, as a result, a procedure based on the s...

ABSTRACT Online classes have become in these times of pandemic by COVID-19, an alternative to continue studying; applied at all educational levels, from schoolchildren to postgraduate studies through University and Technical studies. This study evaluates the levels of attention and meditation applied to children from 8 to 12 years old, when they are doing their virtual classes, using a BCI device, which is installed on the children's head like a headband. Through which the level of attention and meditation is evaluated at the time of taking their classes online. The results show that children when they start their classes have a higher level of concentration compared to when the class is in the middle where children begin to decrease their level of concentration due to distraction, thus increasing their level of meditation. It is concluded that children tend to be distracted when they re...

In the development of educational activities, being able to understand and understand the activities carried out is important to be able to have the greatest concentration, many techniques use audio-visual educational material. Taking advantage of this material in the present work a methodology is proposed to be able to use this material using low-cost devices, in order to have a virtual reality system with all the functionalities and with a control where the development of the material that is being displayed can be monitored. as well as being able to manage the material. The methodology proposes the use of virtual reality glasses the size for children, a cell phone, a computer and a wireless network, accompanied by a virtual reality program that can be configured and connected between a computer, this configuration is done using the application “Trinus VR”, which allows us to conne...

Currently with the development of technology, we can find a number of devices with different communication and connectivity technologies, which can be used for different applications. We can find devices that can be connected through wireless networks using protocols such as WIFI, Bluetooth, RF, among others, that allow information to be sent and received. We also find devices that are used to store relevant and important information and that is always available such as RFID. In an analysis to evaluate the strategy in solving problems, we can find different ways to use these devices working individually, the complexity of the solution grows increasing the level of complexity, if you decide to integrate different communication protocols with the intention to have a more robust solution that allows the integration of different technologies. In this paper we present a methodology to be able...

Virtual reality is allowing to revolutionize many activities and allowing to achieve a realism very close to reality, one of the requirements to achieve these objectives is the use of computer resources for this work, such as memory, processor, storage capacity among others. The use of various devices where each one performs a specific task and then can be integrated, requires a connectivity structure that allows them to perform this work without problems at maximum speed and without loss of connectivity. This connectivity is achieved thanks to the use of the WIFI 6 protocol in its 5GHZ band, in this work a methodology is proposed that uses this connection in an educational application, where resources and information are shared between a computer and virtual reality glasses from the Oculus quest 2 brand, the results obtained are encouraging, having an ideal realism which is demonstrated...

The purpose of this work is to be able to identify the levels of attention and meditation at the time the virtual classes are held, as a result of the COVID-19 pandemic; the conventional way of studying change considerably, and to a greater extent the physical place where the classes are held. Faced with this situation, children tend to be distracted by many distracting agents such as television. The proposed methodology allows evaluating the levels of attention and meditation in children when they are in their virtual classes, it is evaluated using a device for measuring brain signals better known as the brain-computer interface, which provides us with a level of attention and of meditation from 0 to 100%. The results that are presented are related to average values of the measurements made, to demonstrate the methodology was evaluated by two situations, the first is the measurement of ...

IoT technology is making a strong foray into all work areas, the health sector is not the exception, for this reason many applications are presented more frequently giving solutions to complex problems, thanks to technology a lot of sensitive information is being created that previous years did not It was thought that it could occur, one of them is the creation of databases of medical information, with which applications can be developed based on the exploitation of these data, another type of application is related to the location of certain devices with The intention of locating them in real time, based on this application in this work a methodology is developed to be able to monitor in real time patients admitted to health centers, knowing if they are in their room, also knowing if the patient needs any help with which the nurse on duty can approach to provide assistance. The methodol...

In this context caused by COVID-19, there are many atypical conditions, one of them and the one that is causing the greatest concern is related to the vaccine, it is a concern on the part of governments to be able to acquire the largest number of vaccines, and a concern on the part of people to be vaccinated. The present of having a vaccine registry and knowing who has been vaccinated, in most countries physical vaccination cards are being delivered, which is essential to be able to carry them to be able to perform certain operations, one of them may be to be able to enter public places until you can travel to other countries, the methodology that is presented is related to having an RFID card where it can always be carried being safer and difficult to deteriorate due to its material, in the RFID device the basic data can be stored of the person as well as the data of the vaccines that h...

In the field of engineering, the most required mechanisms are those in charge of the transfer of information, between the different components of the equipment or system, as well as the exchange of information between the equipment and the different control or management systems is required, that it is required to know the status of the equipment. These requirements are important to be able to measure the performance of the equipment and we need to have the information, one of the protocols that we have available is the serial communication port, through the RS-232 protocol and with the DB9 serial connector and now the USB, in The present work presents a method to exploit this data that we can export through this port as well as the description of an application made in Labview to connect to the equipment by configuring a virtual port "COM3", from which we can receive the information and...