This inhalation, exhalation, inhalation, exhalation, inhalation, exhalation..

So this valve is called the Tricuspid valve.

And it passed through the valve here. So this valve is called the Mitral valve.

Civil Horizontal Valve

Just pull the valve!

Okay. Uh, valve release.

Turbine release valve, activated.

Turn of that valve.

One will be the tricuspid valve and the other the mitral valve.

But before it goes it has to passed another valve. So this is a valve right here. Call it Pulmonary valve.

We need a pressure valve.

The main valve is turned off.

Here you've got the aortic valve.

It's the pressure reg valve again.

This valve is a sonic trigger.

Surface compression of valve sensors, Captain.

Main valve on, main switch on.

This is called a cycle valve tube.

Up here you have the pulmonary valve.

And then the final valve, I need to find a nice spot to write it maybe to right here, this final valve that passes through is called the Aortic valve.

You can see how the pulmonary and aortic valve are closed when the mitral and tricuspid valve are open.

Can I borrow a heart valve from you?

And this is how you make a valve.

The starboard transfer valve has been opened manually.

Remove the valve and follow our instructions precisely.

Now look for the emergency valve release sequence.

It's gonna go back perhaps through the mitral valve, it can go there, or it might go through the tricuspid valve.

This is actually a heart valve, which we engineered.

Okay, that's one valve down, three more to go.

I welded the breech, but the valve is still gaping.

Does the color of the valve matter? What matters here?

We should pull the valve and bypass the whole system.

The package you've just received contains a small metal valve.

So this valve supposedly blew open because of metal fatigue.

Let's watch. (Sound of air escaping from valve) (Music) (Whirring sound)

Between the inhalation and the exhalation they were actually transported, you know, wherever it is that DMT leads people

Open the air inlet valve to supply compressed air to the machine

And the way you engineer this heart valve is the same strategy.

The secondary flow valve should be behind you and to your right.

You can see two of the leaflets of the aortic valve working there.

One machine ripped the valve open, and I'm guessing the other closed it.

Here you have our tricuspid valve. And I'm gonna label it just as 'T'

I've drawn the pulmonary valve as being open, but is that really the case?

On the starboard side, there's a big valve! Can you crank that boat down?

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.