초록 ▼

A specimen container for urine and other liquids is provided having a container lid, an elastomeric septum, a cup, and a non-porous seal. The elastomeric septum covers a septum hole in the lid, and the non-porous seal is affixed to the lid such that it creates a liquid-tight boundary between the sep

A specimen container for urine and other liquids is provided having a container lid, an elastomeric septum, a cup, and a non-porous seal. The elastomeric septum covers a septum hole in the lid, and the non-porous seal is affixed to the lid such that it creates a liquid-tight boundary between the septum and the chamber within the bottle. The septum includes a depressed portion and an area of minimum thickness shaped to allow an implement to pass through the area of minimum thickness. The depressed portion may also include a pre-cut which allows the implement to pass through the septum more easily.

대표청구항 ▼

1. A liquid specimen container for urine and other liquids comprising: a cup including: a cylindrical sidewall with an upper edge and a lower edge,a bottom wall attached to the lower edge, andthe upper edge defining an open end;a container lid, the lid including: a central portion with a top surface

1. A liquid specimen container for urine and other liquids comprising: a cup including: a cylindrical sidewall with an upper edge and a lower edge,a bottom wall attached to the lower edge, andthe upper edge defining an open end;a container lid, the lid including: a central portion with a top surface and a bottom surface, the central portion defining a septum hole formed through the top and bottom surfaces, andcylindrical sidewalls;a septum of elastomeric material, the septum including:a top surface,a bottom surface,a depressed portion including an area of minimum thickness, the depressed portion increasing in thickness from the minimum thickness to much thicker elastomeric material, the increase in thickness occurring over a substantial distance along a direction transverse to the thickness, anda raised portion, including: a flat central portion extending radially outward from the depressed portion and extending vertically from the top surface of the central portion of the container lid, anda flat overlapping portion extending radially outward from a top edge of the flat central portion over a portion of the top surface of the central portion of the container lid;wherein the septum is connected to the container lid so as to completely block the septum hole, and wherein the depressed portion and said area of minimum thickness are shaped and configured to elastically distend to pass an implement through a tear in the area of minimum thickness and to be self-reclosing by returning opposite edges of the tear to a substantially contiguous closed condition after withdrawal of the implement;a non-porous seal affixed to the bottom surface of the central portion and having a top surface and a bottom surface, wherein the seal covers the bottom surface of the septum and creates a liquid-tight boundary between the septum and the bottom surface of the seal; andwherein the container lid is adapted to engage the open end of the cup and form a chamber within the cup between the bottom wall and the lid. 2. The liquid specimen container of claim 1, wherein the septum has a pre-cut that extends from the top surface of the septum at least partially through a portion of the area of minimum thickness. 3. The liquid specimen container of claim 1, wherein the septum has a pre-cut that extends from the top surface of the septum through a portion of the area of minimum thickness to the bottom surface of the septum. 4. The liquid specimen container of claim 2, wherein the pre-cut is a Z-cut shaped pre-cut. 5. The liquid specimen container of claim 1, further comprising a witness seal affixed to both the cup and the lid, wherein the witness seal is configured to break upon removal of the lid. 6. The liquid specimen container of claim 1, wherein the non-porous seal is heat-bonded to the bottom surface of the central portion of the container lid. 7. The liquid specimen container of claim 1, wherein the non-porous seal comprises a metallic foil. 8. A container cap for a container for urine and other liquids comprising: a container lid comprising: a central portion with a top surface and a bottom surface, the central portion defining a septum hole formed through the top and bottom surfaces, andcylindrical sidewalls;an elastomeric septum, the septum including:a top surface,a bottom surface,a depressed portion including an area of minimum thickness, the depressed portion increasing in thickness from the minimum thickness to much thicker elastomeric material, the increase in thickness occurring over a substantial distance along a direction transverse to the thickness, anda raised portion, including: a flat central portion extending radially outward from the depressed portion and extending vertically from the top surface of the central portion of the container lid, anda flat overlapping portion extending radially outward from a top edge of the flat central portion over a portion of the top surface of the central portion of the container lid;wherein the septum is connected to the container lid so as to completely block the septum hole, and wherein the depressed portion and said area of minimum thickness are shaped and configured to elastically distend to pass an implement through a tear in the area of minimum thickness and to be self-reclosing by returning opposite edges of the tear to a substantially contiguous closed condition after withdrawal of the implement;a non-porous seal, having a top surface and a bottom surface, affixed to the bottom surface of the central portion of the lid, wherein the seal covers the bottom surface of the septum and creates a liquid-tight boundary between the septum and the bottom surface of the seal; andwherein the lid is adapted to engage an open end of a container cup and to form a chamber within the cup. 9. The container cap of claim 8, wherein the septum has a pre-cut that extends from the top surface of the septum at least partially through a portion of the area of minimum thickness. 10. The container cap of claim 8, wherein the septum has a pre-cut that extends from the top surface of the septum through a portion of the area of minimum thickness to the bottom surface of the septum. 11. The container cap of claim 8, wherein the non-porous seal comprises a metallic foil. 12. The container cap of claim 9, wherein the pre-cut is a Z-cut shaped pre-cut. 13. A method for producing a container cap for a container for urine and other liquids comprising the steps of: fabricating a container lid, the lid including: a central portion with a top surface and a bottom surface, the central portion defining a septum hole formed through the top and bottom surfaces, andcylindrical sidewalls;fabricating a septum of elastomeric material, the septum including:a top surface,a bottom surface,a depressed portion including an area of minimum thickness, the depressed portion increasing in thickness from the minimum thickness to much thicker elastomeric material, the increase in thickness occurring over a substantial distance along a direction transverse to the thickness, anda raised portion, including: a flat central portion extending radially outward from the depressed portion and extending vertically from the top surface of the central portion of the container lid, anda flat overlapping portion extending radially outward from a top edge of the flat central portion over a portion of the top surface of the central portion of the container lid;wherein the depressed portion and the area of minimum thickness are shaped and configured to elastically distend to pass an implement through a tear in the area of minimum thickness and to be self-reclosing by returning opposite edges of the tear to a substantially contiguous closed condition after withdrawal of the implement;fabricating a non-porous seal;positioning the septum so that the septum completely blocks the septum hole; andaffixing the non-porous seal to the bottom surface of the central portion of the container lid so that the seal completely covers the bottom surface of the septum. 14. The method of claim 13, wherein the step of affixing the non-porous seal includes heat-bonding the non-porous seal to the bottom surface of the central portion of the container lid. 15. The method of claim 13, wherein the step of affixing the non-porous seal includes affixing the non-porous seal to the bottom surface of the central portion of the container lid with a chemical adhesive. 16. The method of claim 13 wherein the step of fabricating a container lid includes positioning the septum in an area defining the septum hole and injection-molding the container lid around the septum such that injection-molding the container lid positions the septum so that the septum completely blocks the septum hole. 17. The method of claim 13, wherein the step of fabricating a septum includes molding the septum within the septum hole such that molding the septum positions the septum so that the septum completely blocks the septum hole. 18. The method of claim 13, further comprising the step of creating, after fabricating the septum, a pre-cut in the septum that extends from the top surface of the septum at least partially through a portion of the area of minimum thickness. 19. The method of claim 18, wherein the step of creating a pre-cut in the septum includes creating a Z-cut shaped pre-cut. 20. The method of claim 13, further comprising the step of exposing the container lid, the septum, and the non-porous seal to gamma radiation.