Name: 外科用接着剤 - 命を救う画期的な医療技術 (Surgical glue - breakthrough medical technology that could save lives)
Uploaded: 2021-01-14T07:10:32.000Z
Duration: 2 min 34 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

Biomedical advances we have nowadays are treating us in terms of a whole range of diseases,

a whole range of conditions and that’s fantastic.

But imagine an extreme scenario, let’s imagine a scenario where all of a sudden you or I

unfortunately are caught in a major accident, a car accident.

A large section of you is damaged, there’s bleeding that’s occurring and blood vessels

Let’s imagine for example, even worse, your lung has now gotten damaged as well and you

Wouldn’t it be amazing to have a material that you could literally squirt onto that

Onto that lung, so you could squirt it onto there so you could start to breathe normally

We’ve developed a material that can do just that.

This material is based on a natural elastic protein, that natural elastic protein is methacrylated.

Methacrylated tropolastin so we call it MeTro for short.

When a human lung is punctured it collapses and requires surgery.

MeTro will eliminate the need for stitching and stapling and will simplify the procedure.

It’s applied directly to the wound site and activated with light to form a complete seal.

Our MeTro seals in seconds, it’s stronger than surrounding lung tissue and it retains

Unlike stitching or staples, MeTro promotes the healing of tissue, allows the site to

recover and returns that tissue to normal function in just half the time.

We have developed this technology in collaboration with colleagues at Harvard University and

Northeastern University, both in the United States.

Those colleagues Nasim Annabi and Ali Khademhosseini together with us here at the University of Sydney

have really allowed us to have an extraordinary collaboration that has generated in this powerful

Now that we’ve got MeTro we’re poised to be able to do these treatments in humans.

But there are so many things we can do with this material and we look forward to having

the opportunity to test and apply these technologies for a whole range of applications in people.