Hello Ladies and Gentlemen, I'm Pushkraj Janwadkar
Here we have created a Ventilator
 
Few weeks back I got a feedback from One of Friends in Italy
That, many people are dying for the lack of Ventilators
 
Then I had a talk with a couple of Friends of Mine who are Surgeons
They put me through to
Intensivists.
As per their advice, there are four major parameters
Tidal Volume, The Mixture of Oxygen
and Air, which needs to be precisely conrtolled,
The PEEP, which keeps Pathways in the lungs open for
Maximum absorption of Oxygen
The Fourth one is Excess Pressure venting
 
When there's excess pressure coming in from the Circuit which cannot be sustained by lungs.
 
 
These features are inbuilt along with I:E ratio control
The BEst part about this is, it was designed from the perspective
That,
India is a country made up of lot of Villages
a Lot of Small places where population is concentrated
SO
Heaven forbid if this Pandemic reaches these places
Then
They wouldn't have electricity
So this Ventilator, practically works on
Only an Oxygen cylinder, it may not require electrical supply
 
 
So it can be used for Patient movement in an Ambulance
Or Primary Health Centers in Rural Areas
 
If the situation is like what it is in Other countries
Even in the Corridors of Hospitals, this can
This can be actually used to save people
That is actually the Purpose and Motive behind
This Social Initiative
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Yes, there's a plethora of
Videos which show this particular bag
Being Pressed by a mechanism
You can adjust speed and volume but
There's a strange problem
So this is not a linearly adjustable volume
SO its very difficult to adjust the correct volume
Which is delivered to Patient, that One
And the Second, The Mixture of Air and Oxygen which we are precisely controlling
Over here
That is not a possibility with this bag, essentially so...
 
I wouldn't want a Pumping Bag to be used on me
as a stand alone system, as Ventilator
 
 
Yes, both of these cylinders can be independently adjusted
SO as to adjust Air and Oxygen independently.
SO if you want to keep a 100 ml air and 500 ml Oxygen,
Thats also absolutely possible
 
 
 
 
 
From the Beginning, me and My team, Shivaji, Dilip, Sankpal here
We have done about
14-15 Iterations of designs
So in this 14-15 Iterations the main concern
Was the availability of components
So how many components are available?
Where they are?
Whether we would be able to bring them here...
Whether this would be scalable to  make at least about
10000- 15000 Ventilators, that was the
question, so this design was finalized
Keeping this in mind, so components are available
and can be easily assembled
 
 
Ideally it should not,
Because the oxygen which is used to drive
This mechanism can also be circulated to patient
So there's typically no wastage of Fresh oxygen
So whatever oxygen is given externally
Is definitely delivered to the patient.
 
The Model is scalable
We can make a lot of these in a very short span of time
10-15000 in 30 Days
But, an Escalated Approval
Can actually be a really good thing
So that this device can save
More lives, that would be a very critical point
 
 
It can be used in ICU's, Ambulances,
For intensive patient care, of course almost everywhere else
It can also be used for 
Invasive as well as Non-invasive ventilation
 
Because it can impart CPAPas well
 
