Wearable emergency hemorrhage cessation systems

1. A wearable system comprising:

a) a plurality of tourniquets, each of the plurality of tourniquets:

i) comprising an inflatable chamber; and

ii) configured to occlude blood flow in at least one artery of a wearer;

b) a compressed gas source in fluid communication with the inflatable chamber of each of the plurality of tourniquets;

c) a plurality of valves, each valve of the plurality of valves comprising:

i) a valve input in fluid communication with the compressed gas source; and

ii) a valve output in fluid communication with the inflatable chamber of one of the plurality of tourniquets;

d) at least one fixed pressure regulator, each of the at least one fixed pressure regulator comprising:

i) at least one regulator output in direct fluid communication with the valve input of at least one of the plurality of valves; and

ii) a regulator input in direct fluid communication with the compressed gas source; each of the at least one fixed pressure regulator configured to receive at least one compressed gas from the compressed gas source and regulate a pressure of the at least one compressed gas delivered to the plurality of valves in fluid communication with the regulator output; and

e) a plurality of switches, each of the plurality of switches configured to operate one of the plurality of valves after the plurality of tourniquets are fitted to the wearer.

2. The system according to claim 1 , wherein the plurality of tourniquets are at least partially coupled to at least one of the following:

a) a suit;

b) a uniform;

c) a piece of body armor; or

d) an article of clothing.

3. The system according to claim 1 , wherein the plurality of tourniquets are configured to be employed around at least one of the following locations:

a) an arm;

b) a forearm;

c) an upper arm;

d) a leg;

e) a lower leg; or

f) an upper leg.

4. The system according to claim 1 , wherein at least one of the plurality of tourniquets is configured to be employed as a junctional tourniquet at one of the following locations:

a) a shoulder;

b) abdomen; or

c) a groin.

5. The system according to claim 1 , wherein the inflatable chamber is coupled to a pressure release valve.

6. The system according to claim 1 , wherein the at least one fixed pressure regulator is configured for a distinct maximum pressure for each of at least two of the following:

a) at least one of the plurality of tourniquets configured for an arm of the wearer;

b) at least one of the plurality of tourniquets configured for a leg of the wearer;

c) at least one of the plurality of tourniquets configured for a forearm of the wearer;

d) at least one of the plurality of tourniquets configured for an upper arm of the wearer;

e) at least one of the plurality of tourniquets configured for a lower leg of the wearer;

f) at least one of the plurality of tourniquets configured for an upper leg of the wearer;

g) at least one of the plurality of tourniquets tourniquet configured for a shoulder of the wearer;

h) at least one of the plurality of tourniquets configured for a groin of the wearer; or

i) at least one of the plurality of tourniquets configured for the abdomen of the wearer.

7. The system according to claim 1 , wherein the at least one fixed pressure regulator is set within a range of 6-10 PSI.

8. The system according to claim 1 , wherein at least one of the switches comprises a solenoid.

9. The system according to claim 1 , further comprising a manifold comprising at least three ports in fluid communication with at least two of the plurality of tourniquets.

10. The system according to claim 1 , further comprising a manifold comprising the compressed gas source.

11. The system according to claim 1 , further comprising a plurality of check valves, each of the check valves:

a) in fluid communication with the inflatable chamber of one of the plurality of tourniquets; and

b) configured to prevent loss of at least a portion of the pressure in the inflatable chamber when pressurized.

12. The system according to claim 1 , further comprising a physiological sensor and a processing unit, the processing unit configured to:

a) receive a physiological signal from the physiological sensor; and

b) communicate a command to one of the switches, the command based at least in part on the physiological signal.

13. The system according to claim 1 , further comprising a plurality of physiological sensors, at least two of the sensors configured to communicate a physiological signal from two distinct locations on the body of the wearer.

14. The system according to claim 1 , further comprising a receiving unit configured to receive at least one command wirelessly communicated from a remote device.