Medical cannula package

1. A method, comprising:

providing a cover for receiving a medical cannula having a distal end and a hub, and for securing the hub of the medical cannula therein, the cover having open ends that are in communication through the cover, and a lock-out feature for preventing removal of a medical cannula after the medical cannula is inserted distally into the cover by a predetermined distance to engage the lockout feature;

inserting the medical cannula into the cover to engage the cover; and

providing a sterility barrier to cover both open ends of the cover with the medical cannula disposed therein.

2. The method according to claim 1 , wherein inserting the medical cannula into the cover comprises inserting the medical cannula into the cover less than the predetermined distance.

3. The method according to claim 1 , further comprising:

removing the medical cannula from the cover; and

reinserting the medical cannula into an open end of the cover distally so that the proximal end of the hub bypasses the lock-out feature;

wherein the cover comprises a stop to prevent a medical cannula from being inserted so far into one of the open ends of the cover that a needle portion of the medical cannula presents a danger at the other open end of the cover.

4. The method according to claim 1 , wherein a tolerance of a fit between the hub and the cover is adapted to ensure that a proximal end of the hub bypasses the lock-out feature upon application of a force by a user to insert the medical cannula into the cover.

5. A method, comprising:

providing a medical cannula having a hub, the medical cannula also having a distal end for insertion into a patient;

providing a cover for removably receiving the medical cannula in a first orientation and for securing therein the hub of the medical cannula, the cover:

having open ends that are in communication through the cover; and

having a lock-out feature for retaining the medical cannula within the cover after the medical cannula is inserted into the cover in the first orientation so that a proximal end of the hub distally bypasses the lock-out feature;

inserting the medical cannula into the cover in the first orientation without the proximal end of the hub distally bypassing the lock-out feature so that the cover extends distally beyond the distal end of the medical cannula; and

encasing the cover and the medical cannula with a sterility barrier.

6. The method according to claim 5 , wherein the sterility barrier comprises:

a blister pack, comprising:

a blister portion for housing the cover and the medical cannula; and

a lid portion for sealing the blister portion.

7. The method according to claim 6 , further comprising:

at least partially retaining the cover within the blister portion during connection and/or disconnection of a medical cannula with an injection device.

8. The method according to claim 7 , wherein the blister portion comprises an internal rib to grasp the cover to retain the cover at least partially within the blister portion during connection of the medical cannula with the injection device.

9. The method according to claim 6 , further comprising providing an array of packages, wherein perforations separate at least one package in the array.

10. The method according to claim 9 , wherein at least one package is individually separable from the array.

11. The method according to claim 5 , wherein the sterility barrier comprises an individually sealed wrapper.

12. The method according to claim 11 , joining the sterility barriers longitudinally to form a strip.

13. The method according to claim 12 , further comprising perforating the strip to separate the individual sterility barriers.