What does an electrocardiograph represent?
This device that captures and expands the electrical activity of the heart through electrodes, this device represents the electrical activity of myocardial fibers, produced when cardiac muscles change their electrical properties with each beat, then electrodes attached to the body can be used, to measure changes in the body’s voltage, and this is called electrocardiogram.
What is the role of the ECG?
The paper used in the electrocardiogram has certain special characteristics, mainly a grid paper with large frames divided by small frames (5×5), forming a millimeter paper, where each small frame measures 1 millimeter with respect to the large frame measuring 5 millimeters.
Differences between a hydraulic surgical table and an electric surgical table?
Hydraulic and electrical surgical tables are created for operations, being the fundamental tool in all hospital centers, provide movement according to the surgeon, providing security and comfort to patients. Their designs allow the passage of equipment within the operative field without interfering in their functions, in addition to the maneuvers concerning the intervention without the size or weight affecting the procedure.
Differences between a veterinary operating table and a human operating table?
The operating tables are part of the surgical furniture, characterized by a flat surface, where patients and animals rest. They are responsible for providing comfort to patients and job security to the medical personnel who operate it. They have special features, which are adapted to the needs of users.
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.
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.
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.
Patient monitor: rules for use
A patient monitor is a medical device that collects and stores the patient’s vital signs, which together with alarm systems process and record the patient’s parameters. They are equipment capable of providing operating facilities for medical personnel and modern medical practice. Nowadays, these patient monitors collect information of different physiological parameters and store trends and events of arrhythmias.
What are the parts of a sign?
A vital sign, has philological origin in the word signum, is that which, by nature, substitutes another object. Signs are also signs or indications of something. Vital, for its part, is an adjective that comes from vitālis and refers to what is linked to life, to transcendence or to what has a lot of energy.
That measures a multiparameter meter of patients?
Patient multiparameter meters, also known as cardiac monitor, are used to measure the vital signs of a patient that determine their condition. It consists of monitoring on a screen vital signs such as respiratory rate, blood pressure, oxygen saturation, among others. In this way, health centers have an overview of the health status of each patient.