VOLUNTEERS TO TRIAL CRYO-HIBERNATION!

             cryopod

  I have talked in previous posts about the various medical and equipment requirements for a 20 year cryo-hibernation at 5 degrees Celsius. But how do you gain the confidence that the process works and that you will wake up and be mentally and physically fit to carry out your mission at another star?

Testing can be done on animals to give a high degree of confidence but the definitive trials have to be carried out on humans.

But who would volunteer for a 10 years cryo trial!?

I will let Dr. Astronaut Martha Baker explain but first let me set the scene. The year is 2150 and we are at Mars Base in a very special unit. Our 4 astronauts are about to see the cryo-cocoons that they will enter on their starship for a 20 year journey to the star Seren. 

‘I’d like you to meet Dr Astronaut Martha Baker,’ said AJ introducing the four astronauts by name, ‘Martha runs the cryo – hibernation unit here at Mars Base and she is going to show you around.’

Martha was in her late 30s with a small neat figure and smooth dark skin encompassing large eyes. She looked very striking in the white hygiene clothing which they had all changed into before entering the air lock.

The inner door hissed open and AJ and the astronauts followed Martha into the cryo-unit. They had seen many strange sights but this white floor- tiled, white-ceilinged, igloo-shaped room shrieked cleanliness and the astronauts felt almost afraid to enter. There was a constant noise of equipment beeping, valves opening and closing and the hiss of air and other gases pressurising and venting.

Martha beckoned them towards the middle of the room where seven lozenge shape units stood on complex support machinery fed by a multitude of pipes and wires. Behind each an LCD screen bristled with data, graphs and various coloured lights. Six of the structures were closed and the seventh stood open with its upper half retracted.

The four astronauts peered closer into the dark translucent upper halves of the closed units and saw that each contained a body!

‘My God!’ Olivia gasped, ‘Are they alive?’

‘Very much so,’ Martha replied, ‘let me introduce you to our six cryo – hibernation volunteers.’

‘Who on Earth would volunteer to be frozen?’ Steve queried.

‘Well, firstly they’re not frozen but kept at exactly 5 degrees Celsius and secondly on Earth there are still some really bad human beings.’

 Martha paused for effect and then moved closer to the first unit.

‘Let me introduce you to Freddie Riggs, 20 years for armed robbery, killed a security guard – no parole. We offered him 15 in cryo and he’s done 10, five to go – he’ll soon be our longest serving cryo.’

Before the astonished astronauts could respond, Martha moved to the second unit. ‘Lisa Greenfield, killed her young child, very sad case, 10 years but could be out in seven for good behaviour – accepted five from us – one down four to go.’

Martha detailed the next four criminals and then stood before the last open unit. ‘Joe ‘bully’ Saunders, 10 years for serious aggravated assault, no parole, accepted seven from us – went home 4 weeks ago in surprisingly good health and hardly looking a day older!’ 

Finally I will let Zec have the last word.

‘My biggest concern using criminals was maintaining the secrecy and security of the operation at Mars Base. Therefore I chose only those candidates susceptible to hypnosis so that all memories of their stay at Mars Base were erased before returning to Earth.’ 

   So who are Zec, Olivia, Steve and AJ you may wonder? Join them on their starship in 2150 when they go in search of The Blue People of Cloud Planet.                    

 Read the first few chapters of  The Blue People of  Cloud Planet

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EQUIPMENT FOR CRYO-HIBERNATION

 cryopod                 

 We need to consider the equipment requirements for an extended cryo-hibernation at say 5 degrees Celsius. We will need a very sophisticated cocoon in which our astronaut can be connected to the many life support systems described in earlier blogs.

One key issue is how to exercise the body during our 20 year hibernation. We often wake up after one nights’ sleep and stretch to remove stiffness – but after 20 years!

But again, let us get Zec to describe an important component inside the cocoon…

‘I am particularly proud of the design of these units especially the surface of the bed in contact with the user. This is comprised of thousands of vertically aligned sprung rods of PTFE plastic, whose smooth dome diameter is 2 millimetres, and they perfectly mould to the body shape providing comfort. But this is secondary to the key functions of the bed. Firstly the rods are raised and lowered a few millimetres in sequential horizontal rows from top to toe ensuring that no part of the body is in constant contact with the bed thus eliminating sores. Secondly, groups of rods are raised and lowered by significant amounts to gently flex the astronaut’s neck, backbone, limbs and fingers to maintain flexibility through the protracted hibernation. All these functions are controlled by the unit’s computer which is programmed with each astronaut’s precise morphology. Signals are sent to the hydraulically controlled pistons at the lower end of each rod enabling the smooth control of every flexing movement. I consider that these beds are a marvel of 22nd century micro-technology.’

And what about getting our eyes open after 20 years?

Again, Zec has the answer…

‘The average human blinks 30-40 times per minute during waking hours and this ensures that the surface of the eyeball remains lubricated with liquid from the tear ducts. After a night’s sleep we sometimes have a little difficulty opening our eyes but after 20 years? Inside the cocoon and during the day the computer is programmed to send a signal every 5 seconds to each astronaut’s goggles where a short burst of harmless radiation causes spasms in the muscle controlling the blinking process. At the same time, a tiny amount of synthetic tear liquid is atomised in front of each eyeball and condenses onto it thus maintaining lubrication.’

Even so when we arrive at our star it will be many weeks after we wake from cryo-hibernation before we are fit enough to search for The Blue People of Cloud Planet.

And who or what is Zec you may ask?                      

 Read the first few chapters of  The Blue People of  Cloud Planet

See the reviews of  The Blue People of Cloud Planet

Find out how to get your copy of The Blue People of Cloud Planet