How to understand a vital sign monitor?
The health status of a person is reflected by indicators recorded by the vital signs monitor, such as temperature, blood pressure, pulse and oxygenation, a change in signs can identify the modification of a patient’s health. These signs are assessed and evaluated in a wide variety of circumstances, influenced by the intake of drugs before and after each medical procedure or in emergency situations.
Is fiber optic used for lighting an operating room?
The lighting of the operating room is an important key in the visibility of the operative field, since it provides security for the environment, and allows through the optical fiber lights, to appreciate carefully the interventions made by the doctors, observing the coloration of the organs, as an indicator of the patient’s condition. Therefore, the way the fiber transmits light, allows it to do so at great distances and without shadows.
Surgical gas discharge lamps?
First of all, gas discharge lamps, made of halogen gas and quartz glass, are resplendent and provide a very intense and bright white light. For years, they were the best operating room lighting on the market. The closest thing to the traditional incandescent lamp that used to be used in the home.
Spectrophotometers: care and maintenance
A spectrophotometer is an instrument used in laboratories to measure the absorbance of a sample, as a function of the wavelength of an electromagnetic radiation, and thus to know the concentration of the substances in a solution. This team consists of 4 main parts: a source, a monochromator, a beam splitter, a sample area, and a detector. It also has optical elements such as lenses or mirrors, which transmit light throughout the entire equipment.
How does electrophoresis work molecularly?
Functionally electrophoresis is a technique that consists of proportional migration of molecules through a gel or other type of porous matrix, depending on their molecular weight or size; movement generated by the electric field, i.e. we apply an electric current to molecules whether biological, DNA, protein or RNA, and they are separated according to whether they are larger or smaller.
Why is a microplate washer important?
A microplate washer is a laboratory instrument used to perform washing operations during the ELISA technique. Washing is one of the crucial stages during the realization of the ELISA technique, because, to obtain the best results, i.e. the maximum relationship between the specific signal and the background signal, careful washing is essential.; special solutions are used, among the most used is the phosphate buffer solution or PBS.
When is it necessary to use a child’s baby cot or radiant heater?
This equipment is essential to attend to various procedures, within the maternity ward, clinical studies, intensive care rooms, neonatal, surgery; thanks to it, the control of the thermal environment of children in critical condition in an open environment is guaranteed manually and by servo control, providing radiant heat.
What are the care and maintenance needs of a child radiant heater?
A radiant infant heater is a medical equipment commonly used in pediatrics and neonatology services, specifically in neonatal intensive care units, to provide newborns with a comfortable thermal area that maintains their body temperature from 36 to 37 degrees. This equipment works through a servo control or servo mechanism and heat transfer is produced by thermal radiation.
Is a child radiant heater important?
A child radiant heater is a unit used to provide radiant heat to newborns in a comfortable thermal area that maintains their body temperature from 36 to 37 degrees. Newborns who are placed in radiant heaters are usually premature or low birth weight patients who have thermo-regulation problems and are therefore unable to maintain thermal balance, and newborns who may present some critical condition that require constant intervention by medical personnel.
Patient Monitor: How should it be interpreted?
A patient monitor is a medical device that allows monitoring the vital signs of patients in critical condition and should be subjected to constant surveillance by medical personnel, in case of any alteration in the values of these; vital signs that are recorded with this equipment are: heart rate (ECG), respiratory rate (RESP), non-invasive blood pressure (NIBP), pulse (PR), oxygen saturation (SpO2), temperature (TEM), CO2 and invasive blood pressure (PAI).