THE
HOSPITAL |
Florida Hospital
|
THE
PROBLEM |
The facility seeks cutting-edge technology
to enhance patient care and stay at the forefront of innovation.
|
THE
SOLUTION |
Served as a beta
testing site for an advanced LED surgical lighting system
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THE
VENDOR |
STERIS Corporation |
Testing LED lighting at Florida Hospital
by Tom McLaren, RN, BSN, MBA, director of
surgical services, Florida Hospital
As
the director of surgical services
at Florida Hospital, I can tell you
that the light-emitting diode, or LED, is one of those advancements in
operating room technology that truly deserves to be called a breakthrough.
Our surgeons tested STERIS Corporation’s Harmony® LED Lighting and
Visualization System and found it provided some undeniable improvements to
their work.
The challenge
Florida Hospital, a part of
the Adventist Health System based in Central Florida, is always seeking
truly revolutionary innovations that can help us be more productive and
effective with our patient care. Our hospital is a very large and growing
institution, with over 3,000 beds at seven campuses – soon to be eight. We
see more Medicare patients than any other hospital in the country and we are
also one of the busiest overall, with 1 million patient visits a year.
Florida Hospital is a market
leader in a high-growth region of a high-growth state. Walt Disney World is
just a few miles away and numerous companies have opened branches or moved
their headquarters here. But Florida Hospital Orlando, the flagship of
Adventist Health System whose national headquarters are based in nearby
Winter Park, is no overnight wonder. It will celebrate its 100th anniversary
next year. And despite all we have achieved in the last century, we are not
resting on our laurels. We are constantly seeking ways to enhance safety,
quality and the satisfaction of our patients, physicians and staff.
We have been chosen as one of
the nation’s best hospitals by U.S. News & World Report since 1999
and we aim to retain that distinction. One way to keep on our toes is by
embracing effective innovations. For example, back in 1971, Florida Hospital
was the first in the nation to install a laminar air flow room that
revolutionized joint replacement surgery; and in 1973 the hospital became
one of the nation’s first users of a CT scanner. Florida Hospital is
intentionally structured to embrace relationships that allow for innovation
through a special division, the Strategic Venture Group, whose sole mission
is to develop and manage Strategic Alliances with companies who embrace
cutting edge technologies and share a vision to improve healthcare.
Our Strategic Venture Group
creates Strategic Alliance Partnerships with innovative companies like
STERIS that are developing the next big thing. "We must always work toward a
higher level of healthcare and innovation," said Donna Lamb, director for
strategic alliances for the Strategic Venture Group. "With Alliance
partners, we continue to develop our abilities and core competencies, which
in turn provide a benefit to our community and the healthcare industry."
The test
When STERIS asked Florida
Hospital to be a beta testing site for its Harmony LED surgical lights, we
eagerly agreed. I trust the company. I have known STERIS and its predecessor
for more than 30 years. We already use STERIS products, such as booms and
other OR equipment, that are complementary to the Harmony LED light.
I have been very pleased with
STERIS’s maintenance record and its reputation for providing unbiased
training and education. With the Harmony LED lights project, STERIS did not
let us down, and Lamb agrees. "STERIS worked very hard to understand how
they would partner with us," she said.
According to STERIS, the
company is entering the surgical LED lighting market with the "next
generation" light. That means the company has closely examined problems and
glitches with first generation LED lights and developed a product that
addresses them.
Our surgeons tested the
Harmony LED light in two of our ORs for about six weeks. Initially the light
was in one of our general surgery suites, but that OR had less need for the
lights because it was primarily for laparoscopic cases, so we moved the
Harmony LED light. The general surgeons were sad to see the light go, but we
wanted to give the product a rigorous test, and the gynecological surgeons
in Room 22 fit the bill perfectly. Operating in deep cavities, gynecological
surgeons need a very intense light to see what they are doing, and the
surgeons were extremely pleased with the quality of the lighting.
Moving the Harmony LED light
was a snap because it can be easily plugged in and out of the base of the
Harmony LA system, STERIS’s modular, flexible system, which we had in both
the general and gynecological operating rooms. The new lights do not need a
different electrical hook-up so all we had to do was pull the Harmony LA
lighthead off its arm and install the new lighthead in its place. The
process was extremely easy.
The results
The Harmony LED light brought
a number of helpful changes to the OR. To start with, the new light is less
bulky to handle than the halogen light. While the Harmony LA head looks like
a giant flashlight, with a reflecting cone around one light, the Harmony LED
light head looks like a shield with many smaller LED bulbs in it.
Controls for the Harmony LED
lights are very simple and closely follow those for the Harmony LA system,
which we already were using. That means virtually no training was needed.
The controls are so intuitive that even surgeons not familiar with the
Harmony LA system need no more than a couple of minutes of education.
But what puts the LED light a
quantum leap ahead of other light technologies is the quality of the light.
STERIS says the new light’s intensity is 150,000 lux. For reference, the
noonday sun on a clear day delivers around 100,000 lux. This light is so
bright that we replaced the three lightheads we had in the room with only
two of the LED lights. And, because light is coming from each of the LEDs at
different angles, there are few shadows, even when it’s shone deep into the
body. The gynecological surgeons in Room 22 used the light to illuminate
very deep into the pelvis, and by all accounts it performed wonderfully.
The Harmony LED emits a clear,
white light. Some other surgical lights have a yellowish hue that tints the
tissue the surgeon is working on and can make it harder to identify, but the
new light is pure and white. You can see tissue in its true, life-like
colors. The surgeons specifically praised the whiteness of the light.
Surgeon comfort was also
greatly improved with the Harmony LED. When you have a hot surgical light
beating down on the surgeon and staff during a long procedure, it makes
everyone uncomfortable. And if you are uncomfortable, it makes it harder to
concentrate on the critical task at hand. The Harmony LED lights were much
cooler than the halogen lights they replaced, greatly increasing surgeon
comfort. The cooler lights are also safer for patients as well since they
reduce the risk of drying out exposed tissue.
The surgeons’ reaction
The ultimate test for a new
product in the OR is to let our surgeons try it out. They have strong,
independent opinions about the devices they use, which we respect. They
depend on all their devices to provide the highest quality performance, day
in and day out. And it behooves us to listen to them. If they are not happy
with the devices we provide them, they can always go someplace else. It is
very important for Florida Hospital to provide the latest surgical
technology, in order to create an environment of physician satisfaction and
enhance our recruitment efforts as we continue to grow.
When Strategic Ventures Group
initially asked the OR to participate in the Harmony LED testing, the
gynecological surgeons did not seem very excited. New devices come and go.
Robert Holloway, MD, a gynecological oncologist, says his first reaction to
the Harmony LED light in Room 22 was, "…new surgical lights, what’s the big
deal? We’ve gotten new lights before and they’re never much different from
the old ones."
But after one use, Dr.
Holloway was a convert to the Harmony LED system. "I’m not one to make
endorsements," he said, "but this light is obviously so much better that I
don’t mind endorsing it." What does he like most about the light? "This is a
bright, clear light," he explains. "The colors are stronger and there are no
shadows. You can see deep into the pelvis."
Dr. Holloway explained,
"Female pelvic operations can be pretty involved. You are working deep in
the body cavity — two feet down in some obese patients. You have to look
into deep spaces that are not easy to visualize. The surgical light has to
illuminate all that. If the lighting is better, the operation can go faster.
You can operate more confidently because you can see the structures better."
The
gynecological surgeons had a choice between Room 22, with the Harmony LED
light, and Room 21, which had a halogen surgical light. After the first day
of the new light, there was no contest: They all preferred Room 22. "The
difference was extremely obvious," Dr. Holloway said.
The surgeons and their OR
teams were also impressed with the comfort level of the new lights. The air
conditioner was not cranked up so that the surgeon could tolerate hot
lights, and therefore team members away from the lights did not have to wear
extra layers of clothing.
At the end of the beta test,
the Harmony LED lighting system was removed. It was a sad occasion for the
surgeons who had been using them. "Hey, where are our lights?" they said.
That impressed me. It’s not often that surgeons notice a difference and say
something about it.
Future for LED lighting at Florida
Hospital
Our surgeons discovered that
the Harmony LED lights bring an ideal combination to the OR: the intensely
pure and natural colors of sunlight without the heat of other surgical
lighting. In addition to gynecological and general surgeons, the Harmony LED
light will be useful for neurosurgeons, orthopedic surgeons, urologists and
other surgical specialists.
The lower wattage used by
Harmony LED lights, coupled with less heat generation translates to energy
and cost savings for our hospital. The Harmony LED bulbs also last longer
than traditional bulbs, providing even more savings. Each LED bulb is
expected to last more than 30,000 hours. That means if it were used eight
hours a day, it would last more than 10 years.
Now that the Harmony LED light
is on the market, we plan to install two of them in our ORs and then replace
older surgical lights with the new LEDs on an ongoing basis. I believe that,
by improving both temperature and illumination in our surgical suites, we
will address the technical and environmental needs of surgeons and their OR
teams, which will ultimately help enhance the quality of patient care at
Florida Hospital.
Lamb agrees with my
assessment. "The Harmony LED lights will no doubt enhance Florida Hospital’s
reputation as an innovative, highly efficient and safety-oriented
institution," she says. "Clear, bright lights have the potential to provide
better, more efficient patient care. Based on the test feedback, it seems
very likely that the lights will improve the delivery of care by helping
surgeons see more clearly and work more efficiently. These improvements and
the temperature reduction will likely boost the satisfaction of surgeons and
staff, which in turn improves recruitment and retention in the operating
rooms. In addition, the Harmony LED lights will enhance energy efficiency."
She adds: "With this new
technology, we continue to be confident in STERIS’s ability to provide our
institution with forward-thinking innovations. The company has been very
open and communicative with us, and this successful beta test will
strengthen our longstanding relationship with STERIS."
In my opinion, the LED
lighting and visualization system passed our test with flying colors – no
pun intended! It was a delight to be one of the first to use a technology
that has so much ground-breaking potential.
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