A patient simulator is a human model with integrated computer software that allows for replication of normal and abnormal bodily responses to medical conditions or emergencies, to which people can try out therapeutic interventions. For example, the patient simulator can replicate a heart attack, to which a medical student can use a defibrillator. It works by having the device or model simulate a real life patient, with its heart rate and respiration, and the student being able to conduct actual medical procedures, like needle insertion or testing blood pressure.

Practising medical procedures

The importance of patient simulators is that it allows for students to practice medical procedures without putting a real life person at risk, like practicing how to insert intravenous needles. It allows med students to immerse themselves into a clinical environment that looks and feels real, while also removing the anxiety of hurting someone away from the student. With the simulator and simulated environment, it becomes easier for the student to suspend their belief and treat the model as a patient.

A multi-parameter simulator is a portable device that is lightweight and small volume. It can accurately simulate ECG, Arrhythmia, respiration, 4 channel IBP, 400/700 temperature and cardiac output. It is a convenient model for being able to simulate a patient instead of using a life size model. The portability allows for students to take it outside the place of learning. Some are so small you can fit it inside your hand or pocket, and the largest ones are no larger than a pair of small speakers.

Features to look for

There are other features that differ from simulator to simulator. Some offer a pressure relief test, while others offer fetal ECG/IUP simulation. There are some that come with manometers (pressure meters) and still others that show cardiac output, have rainbow SET test, and a leak test. Depending on the kind of tests you prefer to practice or need, you can compare features from various brands accordingly.

The battery life can last up to ten years without changing or charging the batteries. It offers a one button operation which reduces time for setup and test completion. Others have batteries that need to be charged only once a day, which means they have more features, like being an all-in-one patient simulator. You can complete full preventive maintenance testing on one device in less than five minutes.

Few notes about safety analyzers

An electrical safety analyzer is something that usually needs to accompany a biomedical device like the patient simulator. It essentially allows you to perform electrical safety tests on any number of electrical devices. Thus, it can be used on hospital equipment and patient monitoring equipment as well. In fact, some of them come with a 12 lead ECG simulation. They used to be heavy and inconvenient, but now come as a portable, lightweight device. It is now fast, efficient and easy-to-use. You can look up an electrical safety analyzer price online to see the various features it offers and it worth for value.

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