Medical device package with flip cap having a snap fit
A package for a medical device such as an intermittent catheter has a case which is closed at one end and open at the other end. A cap is connected to the case by a hinge to permit selectable movement of the cap between an open position, wherein access is provided to the open end of the case, and a closed position, wherein the cap prevents access to the open end of the case. A seal is connected to one of the cap and case. The seal is engageable with the other of the cap and case when the cap is closed to form a barrier that maintains a sterile environment inside the package. The seal can be repeatedly made and broken whenever the user closes or opens the cap, respectively. The case includes a pair of slots at the open end. A pair of latches are formed in the cap. The latches fit into the slots to prevent lateral forces from distorting the cap when the cap is closed.
1. A medical device package, comprising:
a container having an open end for receiving a medical device, said open end defining an outer contour;
a cap engageable with the open end of the container and movable between an open position, wherein access is provided to the open end of the container, and a closed position, wherein the cap prevents access to the open end of the container, the cap having an outer contour which matches the outer contour of the container to provide a smooth continuous outer surface of the package at the junction of the cap and container when the cap is in the closed position; wherein the cap includes a bottom land;
a collar which terminates at the open end of the container with a top land at the open end of the container, wherein a terminal end of the collar includes a pair of slots and a detent between the slots;
wherein the bottom land of the cap mates with the top land of the collar when the package is in the closed position;
wherein the container includes a tubular wall that flares outwardly at a neck portion of the container.
2. The medical device package of claim 1 further comprising a hinge connected to the container and to the cap, the hinge permitting selectable movement of the cap between the open position and the closed position.
3. The package of claim 1 , wherein the container includes a rectangular portion with a tubular wall that has a generally rectangular cross section.
4. The package of claim 1 , wherein the neck portion of the container has a cylindrical cross section.
5. The package of claim 1 , wherein the neck portion has an increased diameter compared to the rest of the container.
6. The package of claim 1 , wherein a top of the neck portion is joined to the collar.
7. The package of claim 1 , wherein the collar includes a shoulder.
8. The package of claim 1 , wherein the container has a plurality of sides and each side has a slight curvature.
9. The package of claim 1 , wherein the collar includes a shoulder with at least one sloping portion.
10. The package of claim 1 , wherein the cap includes a pair of latches extending from the bottom land.
11. The package of claim 10 , wherein the cap includes a gap between the pair of latches.
12. The package of claim 10 , wherein the latches of the cap engage the slots of the collar and the gap of the cap engages the detent of the collar when the package is in the closed position.