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GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
🐵 GasMonkey Setup 🐵
[Nitrogen SCBA]
Positive Pressure Self-Contained Breathing Apparatus


**images have been edited to ensure anonymity**
Front view
1. Front view.jpg


Side view
2. Side view.jpg


Back view
3. Back view.jpg


Pressure gauge
4. Pressure gauge.jpg


Lung Demand Valve and Mask
5. LDV and mask.jpg


Bluetooth pulse oximeter
6. Pulse oximeter.jpg


Cylinder attachment
166608_7._Cylinder_attachment.jpg


Cylinder's connection (DIN 477-1 Nr. 10)
8. Valve with no adapter.jpg


Air-to-Nitrogen adapter, DIN 477-1 No. 10 (W24.32) to DIN 477-1 No. 13 (G5/8").
This will be connected to the Nitrogen cylinder to be able to connect Air regulators.
9 Air to Nitrogen adapter


Measurement of the adapter's width
10 Adapter width


Measurement of the regulator's width (more than enough to receive the adapter)
166856_11.__Regulator_width.jpg


32mm spanner, the only tool needed
12 32mm spanner


Flow restrictor for gas purity testing
13 Flow restrictor


O₂ testing
**brands have not been removed because this can't be used to CTB, just to test the purity of a gas**
14 O testing


CO₂ testing
15 CO testing


Tablet data, on-the-fly monitoring of: Time, O₂ saturation and heart rate
Tablet data


Jim Carrey smile 1


Ted Bundy smile 2
 
Last edited:
SanctionedSquad

SanctionedSquad

Infinite Child
Mar 4, 2023
148
The pictures after Cylinder's connection don't get displayed for me.
I reloaded the site and I have javascript for this site enabled.
 
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GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
The pictures after Cylinder's connection don't get displayed for me.
Thanks for reporting that, I didn't notice that I was linking them in a way that only me could see them.
They are fixed now.
 
Last edited:
F

FadingFast2023

Member
Feb 11, 2023
52
Question .... how would you buckle your arms in, and then get the mask on ... or get the gas tank flowing?
 
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GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
The cylinder's valve is already open, the mask is already on, all before you put your wrist into the straps (they have enough space to insert the wrists into them).

The process would be:
1. Put the mask on.
2. Open the cylinder's valve.
3. Sit and strap body.
4. Put pulse oximeter on the finger.
5. Take a deep breath of air and hold your breath.
6. Insert the demand valve into the mask.
7. Pre-fill mask (pressing the front button for 1.5~2 seconds).
8. Insert wrists into the straps.
9. Exhale fully.
10. Take a deep breath of Nitrogen.
11. Avoid the reincarnation trap.
 
DeadManLiving

DeadManLiving

Ticketholder
Sep 9, 2022
202
Definitely hardcore execution chair rig style. Patent it or send to Oklahoma Department of Corrections to collect and cash in on that grant money, they've been looking into nitrogen for executions recently with so many people on death row amid the lethal injection procurement hard stop.

What are the hypermotor responses to inert gas asphyxiation in terms of reflexes/spasms that would require restraints? Or are the restraints just a failsafe?
 
GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
What are the hypermotor responses to inert gas asphyxiation in terms of reflexes/spasms that would require restraints? Or are the restraints just a failsafe?
It's just failsafe, try-harding, min-maxing to the extreme. :pfff:
The evidence from the documented inert gas CTBs shows that only very minor movements happen (if any at all).
 
F

FadingFast2023

Member
Feb 11, 2023
52
One more question ... what is this? (Thanks!)
Image
 
Last edited:
Das Nichts

Das Nichts

Dead Man Walking
Apr 8, 2023
521
One more question ... what is this? (Thanks!)
View attachment 108278
It's part of the mask. If breathing feels "to hard" you can turn the spring and make it more comfortable.

See this post by Wunderkind:
 
Last edited:
Das Nichts

Das Nichts

Dead Man Walking
Apr 8, 2023
521
Definitely hardcore execution chair rig style. Patent it or send to Oklahoma Department of Corrections to collect and cash in on that grant money, they've been looking into nitrogen for executions recently with so many people on death row amid the lethal injection procurement hard stop.

What are the hypermotor responses to inert gas asphyxiation in terms of reflexes/spasms that would require restraints? Or are the restraints just a failsafe?
It's the Sarco of the ordinary man 😂
 
Last edited:
GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
Do you use the phone for monitoring if everything behaves like expected?
Yeah, it's another try-hard thing. It's a tablet not a phone. :blarg:

It should only take around 20 - 30 seconds until you're unconscious, right?
In the only study that I have seen where they measured that (with a system that gives access to pure inert gas) it was ~11 seconds / 3 breaths, similar to the experience of Diver_K_A. Wunderkind took 20 seconds but probably just did normal breaths, efilist 5 breaths, LetzteAusfahrt 20 seconds. There is another study with NRB masks but those don't really create a 0% oxygen environment.
Take a breath, don the mask, strap in, breathe
Nah the mask is already donned, you just have to insert the demand valve.
You can breath the external air with the mask on as long as you want while the demand valve is not inserted into the mask.
 
momdontcryplease

momdontcryplease

Member
Apr 15, 2023
62
Wow, this looks beautiful. I might need to copy this method.
 
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GasMonkey

GasMonkey

Nitrogen Master Race
May 15, 2022
1,885
Btw these deckchairs can be set more horizontally, for those who like to be more horizontal.

What about Nitrous Oxide (laughing gas)?
Too heavy (weights the same as CO₂), would be worse for CO₂ purging, but there are some documented cases of folks CTBing with it.
 
Last edited:
Glandular

Glandular

Student
Mar 23, 2023
128
Last edited:
DeadManLiving

DeadManLiving

Ticketholder
Sep 9, 2022
202
Hypothetical Question: What if I encapsulated myself in some iron lung tank or one of those HBOT High Pressure Oxygen pods and just pumped it full of nitrogen gas without any exhaust?

Would the increased N2/O2 ratio / density overpressurization of the nitrogen gas confined atmosphere at some point oversaturate to the point where it would achieve the same objective (death without distress)?
 

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