Scientists have created an artificial womb for premature babies

Date:

2017-04-26 12:30:05

Views:

3693

Rating:

1Like 0Dislike

Share:

Scientists have created an artificial womb for premature babies Source:

The problem of supporting the life and the full development of premature babies is very relevant today. Is considered a premature baby, born at 37-38 weeks earlier and having a body weight less than 2.5 kg. Born every year prematurely appear around 15 million . This is what prompted scientists from children's hospital of Philadelphia to design an artificial uterus, in which a premature baby will be safe from the environment and to develop over time.

Artificial uterus creates an ideal environment for toddlers. This allows their internal organs completely formed, and ready to meet the outside world. Inside a constant temperature, pressure and light levels. Needless to say that an artificial womb protects the baby from various infections. The device is filled with constantly circulating amniotic fluid. The umbilical cord connects to the external oxygenator with low resistance, providing the baby with oxygen and taking away carbon dioxide. All vital signs of the fetus are monitored by electronic systems.

"the kids just needed a kind of bridge between the womb and the outside world. Creating such a system capable of supporting the growth and development of the internal organs for several weeks, we are significantly increasing chances of premature babies survival" — says study leader Alan Flake.

The Device was successfully tested on eight preterm lambs that were physiologically equivalent to human infants at the time 23-24 weeks. Lambs carried in an artificial womb for 28 days, after which they were extracted and carefully examined. All subjects showed normal development of the brain and internal organs. Stay inside an artificial womb allowed their lungs to fully develop and begin to breathe air independently.

Artificial womb, scientists were trying to create, since the 50-ies of the last century, however, another group of researchers have not managed to achieve serious success in these endeavors. Of course, there were certain achievements, but they are not enough to declare the problem completely solved. Before you start testing the device on humans, scientists are going to improve his invention, to reduce its dimensions and to implement additional systems to ensure the safety of the fetus. The results of the study were published in the journal .

Recommended

Can genes create the perfect diet for you?

Can genes create the perfect diet for you?

Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...

How many extraterrestrial civilizations can exist nearby?

How many extraterrestrial civilizations can exist nearby?

If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...

Why does the most poisonous plant in the world cause severe pain?

Why does the most poisonous plant in the world cause severe pain?

The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

10 cases, when the planet was on the brink of Apocalypse

10 cases, when the planet was on the brink of Apocalypse

Until mankind came out unscathed. Given how much we've been lucky so far, it becomes strange why we haven't found life elsewhere in the Universe. However, there were many cases when the human race was almost at the brink of doomsd...

The cells of the immune system help in the contraction of the heart muscle

The cells of the immune system help in the contraction of the heart muscle

it would Seem that anatomy and physiology — science, which are open to virtually all. Nevertheless scientists from around the world continue to make amazing discoveries. For example, recently a group of researchers from Mass...

Can genes be responsible for our food preferences?

Can genes be responsible for our food preferences?

has Long been known that all of our characteristics, both good and bad (like disease), developing due to genetically information. But until now it was unclear whether genetics influences on our habits, including eating behavior. W...

Physicists say they have found a way to define a naked singularity

Physicists say they have found a way to define a naked singularity

Black holes. Insanely dense cosmic objects with such powerful gravity that it bends space-time, and our current laws of physics, eventually creating a singularity. Fortunately, the universe protects us from these objects, creating...

Most jizneopisanie exoplanets are likely to be water worlds

Most jizneopisanie exoplanets are likely to be water worlds

More than 70 percent of our planet's surface is covered by water. To some this may seem excessive, but a new study makes a supposition that our world is in this respect a truly unique and unique as you would think. The fact that t...

China began testing a competitor's Airbus A320 aircraft of its own production

China began testing a competitor's Airbus A320 aircraft of its own production

the Comac C919 Aircraft is developed by Chinese company, Commercial Aircraft Corporation of China in 2009. This uzkofjuzeljazhnyh the aircraft is 168 seats, but in the future engineers plan to develop other models based on it, wit...

Suddenly: why lions-cannibals prefer people food?

Suddenly: why lions-cannibals prefer people food?

In 1898 the attempt of the British to build a railway bridge across the gorge in Tsavo, Kenya, ended in a fiasco when a pair of lions began to catch working one… eat them. Obviously, workers who have not eaten, was not happy...

Scientists are faced with an unknown atmospheric phenomenon

Scientists are faced with an unknown atmospheric phenomenon

Meet "Steve" recently detected an unknown atmospheric phenomenon. It is so unusual, that still has no official scientific explanation. Here, incidentally, is apparently an unusual name. Thanks to the continuous work conducted over...

How did the neural network?

How did the neural network?

Over the past 10 years, due to the method of so-called deep learning, we have the best artificial intelligence system — for example, speech recognizers on smartphones or the latest automatic translator Google. Deep learning, in fa...

Scientists found out why the AI might be racist and sexist

Scientists found out why the AI might be racist and sexist

the Failed experiment of Microsoft, with its AI algorithm Tay (Tay), who within 24 hours after the beginning of interaction with people from Twitter has turned into a hardened racist, showed that the newly emerging AI systems can ...

SETI: aliens don't make contact, but we'll still find

SETI: aliens don't make contact, but we'll still find

Some researchers from the Institute for the search for extraterrestrial intelligence (SETI) believe that the best way of detecting aliens is scanning the cosmos and the search for laser beams. In one of the last major studies of t...

Astronomers have found another

Astronomers have found another "perfect" exoplanet

nowadays, astronomers are beginning to find potentially habitable exoplanets, but the latest find could be the most intriguing. The planet is called LHS 1140b, it is a bit more Land and is located approximately 40 light years from...

LHCb found new hints on possible deviations from the Standard model

LHCb found new hints on possible deviations from the Standard model

the LHCb Experiment, which operates in the framework of the Large hadron Collider at CERN, showed a curious anomaly in the decay of certain particles. If this information is confirmed we will receive new physical phenomena not pre...

Physicists have created a

Physicists have created a "negative mass"

Physics of the University of Washington have created a fluid with negative mass. Push it, and unlike all the physical objects in the world that we know, it will not accelerate in the direction of the push. It will accelerate in th...

Supermassive black holes in the Universe may be two times larger than previously thought

Supermassive black holes in the Universe may be two times larger than previously thought

a New discovery by astronomers has the potential to double the number of supermassive black holes in the Universe. Science for a long time it was thought that supermassive black holes usually exist only in the centers of large gal...

Scientists have discovered a terrifying new species of molluscs

Scientists have discovered a terrifying new species of molluscs

the Discovery of the animals is always very interesting and important scientific event. Scientists believe that in the future they will find many incredible surprises that nature at this day concealed from mankind. To take at leas...

Create a drug that causes dangerous bacteria to destroy their own DNA

Create a drug that causes dangerous bacteria to destroy their own DNA

the Sustainability of some species of pathogenic bacteria to existing antibiotics every year. Scientists from different countries trying to come up with universal medicine to which the bacteria would not get used so quickly, but s...

Artificial intelligence will be a threat only when stupid use

Artificial intelligence will be a threat only when stupid use

the technologies are based on continuous improvement over time. As you progress, technology entice and humanity. However, there is a fear that surrounds technologies such as artificial intelligence (AI) and robotics, partly becaus...

The next step in AI is to teach machines to think like us

The next step in AI is to teach machines to think like us

When you think about the "incredible" task, which can handle a computer, the first thing to come to mind of complex computations in a short time or analysis of massive volumes of data — something you will never be able to solve th...

Chinese surgeons grow girl new face on her breast

Chinese surgeons grow girl new face on her breast

We wrote about how Chinese doctors decided , and then sew it into place. People have waited, I understood, after which the doctors decided to move on to more complex operations. From sepsis 27-year-old girl in childhood is almost ...