Method of using prefilled, single dose, one time use self-destructing, auto-disabling safety syringe

1. A method of using a prefilled, single dose, one time use, auto-disabling, self-destructing, safety syringe, comprising the steps of:

a. providing a prefilled, single dose, one time use, auto-disabling, self-destructing, safety syringe comprising a barrel, the barrel further comprising multiple barrel tabs, a sleeve, the sleeve further comprising multiple sleeve tabs and opposing horizontal locking slats, a plunger capable of being manually depressed to a full distal position or completed injection position, a hub, the hub further comprising flex fingers capable of engaging the sleeve's locking slats, a coupler, the coupler further comprising an internal coupling, a coupler ring and a coupling sub-assembly, a needle and a needle cap, the syringe being capable of being contained in a sterile blister package;

b. removing the syringe from the sterile blister package;

c. removing the syringe's needle cap;

d. orienting the syringe's needle by twisting the sleeve tabs;

e. administering the syringe's contents to a patient via injection by depressing the syringe's plunger to a full distal position or completed injection position;

f. holding the syringe's sleeve tabs;

g. pulling back the syringe's barrel tabs resulting in encapsulating the syringe's hub and needle into the syringe's sleeve without the needle ever being exposed after administration of the syringe's contents;

h. allowing the syringe's coupling sub-assembly to disengage automatically resulting in the syringe's plunger being released from the syringe's internal coupler, further resulting in the syringe not being capable of being reused accidentally or intentionally under any conceivable set of circumstances; and

i. placing the used syringe in a sharps container.

2. The method of using a prefilled, single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 1 wherein the syringe is capable of being used for administration of low doses of medication.

3. The method of using a prefilled, single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 1 wherein the syringe's universal hub is interchangeable from a staked hub to a luer hub during assembly, allowing for the choice of needle/lumen adaptable to the specific dose administration being performed.

4. The method of using a prefilled, single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 1 wherein the coupler, coupler ring, hub and other polypropylene parts are manufactured so they provide for color-coding to indicate the type of medication, patient or other use for the syringe.

5. A method of using a single dose, one time use, auto-disabling, self-destructing, safety syringe, comprising the steps of:

a. providing a single dose, one time use, auto-disabling, self-destructing, safety syringe comprising a barrel, the barrel further comprising multiple barrel tabs, a sleeve, the sleeve further comprising multiple sleeve tabs and opposing horizontal locking slats, a plunger capable of being manually depressed to a full distal position or completed injection position, a hub, the hub further comprising flex fingers capable of engaging the sleeve's locking slats, a coupler, the coupler further comprising an internal coupling, a coupler ring and a coupling sub-assembly, a needle and a needle cap, the syringe being capable of being contained in a sterile blister package;

b. removing the syringe from the sterile blister package;

c. removing the syringe's needle cap;

d. drawing a dose of medication into the syringe through the needle from a separate medicine vial;

e. orienting the syringe's needle by twisting the sleeve tabs;

f. administering the syringe's contents to a patient via injection by depressing the syringe's plunger to a full distal position or completed injection position;

g. holding the syringe's sleeve tabs;

h. pulling back the syringe's barrel tabs resulting in encapsulating the syringe's hub and needle into the syringe's sleeve without the needle ever being exposed after administration of the syringe's contents;

i. allowing the syringe's coupling sub-assembly to disengage automatically resulting in the syringe's plunger being released from the syringe's internal coupler, further resulting in the syringe not being capable of being reused accidentally or intentionally under any conceivable set of circumstances; and

j. placing the used syringe in a sharps container.

6. The method of using a single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 5 wherein the syringe is capable of being used for administration of low doses of medication.

7. The method of using a single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 5 wherein the syringe's hub is interchangeable from a staked hub to a luer hub during assembly, allowing for the choice of needle/lumen adaptable to the specific dose administration being performed.

8. The method of using a single dose, one time use, auto-disabling, self-destructing, safety syringe of claim 5 wherein the coupler, coupler ring, hub and other polypropylene parts are manufactured so they provide for color-coding to indicate the type of medication, patient or other use for the syringe.