Lifelike Manikins Allow Latest in Medical
Training
BY JAMIE LAMPROS Standard-Examiner correspondent
May 6, 2007
OGDEN- He breathes, has a heartbeat, lung and bowel
sounds, communicates and even gets sick with diabetes, pneumonia
and heart disease, but he's not real.
SimMan is a life-size manikin and the latest addition
in medical training technology at Weber State University that
will give students handson experience to help them deal with
live patients. Two adult-size manikins and two baby manikins,
known as SimBabies, are at the Dr. Ezekiel R. Dumke College of
Health Professionals simulation laboratory and will be available
to students in the classroom next fall.
So far, only a handful of students and faculty in
emergency care, rescue and nursing have tested out the lab.
The manikins, also known as patient simulators, are in
real hospital beds and are hooked to monitors that track their
vital signs. Surrounding them is all of the equipment found in a
typical intensive care unit, but hidden behind a one-way mirror
is a separate control room with laptop computers, monitors and
microphones that support the patient simulators.
From the control room, instructors can select
programmed scenarios or manually enter symptoms that replicate
an array of ailments.
"We can actually control the manikin's vital signs depending
on how the student is treating them," said Allen Hanberg,
assistant nursing professor. "The simulators provide a lifelike
experience in the lab that allows the students to learn from
mistakes, even the death of a patient, without the actual loss
of life. This will really teach the students to think on their
feet, especially in a time of crisis."
Hanberg said the manikins will allow students to
practice a wide range of medical procedures, from starting an
intravenous drip to intubation to inserting chest tubes.
Students can take the patient's
vital signs and then determine a course of action.
Lisa Trujillo, instructor and director of clinical
education in respiratory therapy, said the simulators give
students a setting to develop critical thinking skills. They
also help students learn to distinguish unique breathing sounds
associated with respiratory conditions such as asthma,
emphysema, pneumonia and a collapsed lung.
Trujillo added that if students struggle or make a
mistake in the lab, they have time to think it through and learn
from the process. In the clinical setting, a more experienced
health care provider would step in immediately, reducing the
opportunity for a student to learn first-hand.
Students are videotaped in action so they can review
their care. Recorded scenarios will also be made available on
DVD, podcasts or Web streaming and can be broadcast to any
multimedia classroom in the building, Hanberg said.
"This is so exciting. It's cutting edge," said London
Draper, assistant professor of nursing. "We are always looking
at how we can improve the quality of care and safety in
patients, and this will allow students to repeat different
scenarios and learn and reflect. This is the closest to reality
that you can get."
Michelle Tanner is an outreach educator for
Intermountain Health Care Northern Region as well as a newborn
intensive care unit and LifeFlight nurse at McKay-Dee Hospital
in Ogden. She said she is very impressed with the manikins.
"This is really important because it will help these
students learn some critical lessons," she said. The first five
minutes of treatment usually determines the outcome, "and having
this training will really help these students prepare for
real-life situations."
The
laboratory setting also lets students practice diagnosing
abnormal or less common conditions they may encounter during
their career.