The cleaning of dental, medical and surgical instruments (DMSI) with ultrasonic cleaning equipment (UCE) makes use of mechanical (sound vibrations – cavitation), chemical (detergent solutions) and thermal (temperature) ...

This essay presents the procedure used to formulate three guides for medical displays calibration, corresponding to three different manufacturers: EIZO, PLANAR and BARCO, following all quality criteria proposed by the ...

This work presents the study of the sterilization process of surgical materials and instruments in autoclaves using the sterilizing agent, the low temperature vapor of formaldehyde. This process is used for thermosensitive ...

The RR interval has been considered in the literature, the most promising analysis autonomous system. However, several monitors and validation methods is necessary through of the HRV parameters analysis. The aim of this ...

The electromyographic signal, which represents the electrical activity in muscles, can be sampled by monitoring techniques of muscular membranes. The analysis of this signal is important for academic studies, development ...

The electrocardiogram is a medical procedure that has become very popular because it is accessible, non-invasive, easy to perform and, mainly, has high sensitivity for diagnosing heart diseases, including arrhythmias. A ...

This study examined whether the current system calibration of the pumps from a particular manufacturer, based on the input of external parameters and consequent internal readjustment by software, is suitable for the ...

The electronic stethoscope is a listening device that allows you to record and analyze the sound during the consultation or at another time. Currently, there is sufficient evidence to prove the advantages of the instrument ...

The use of electrical pulses for artificial reproduction movements, or Functional Electrical Stimulation (FES), is a consolidated technique for treating patients in rehabilitation. For this use, special instruments are ...

This work presents the design of electronic structures that can be used for voltage and current probing in static power converters, switched or not, which work at frequencies above 100 kHz, in particular electrosurgical ...