Specimen collection apparatus
View Patent ↗A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.
1. A sample collection apparatus, comprising:
a container having an interior portion configured to contain a sample and an opening to the interior portion, the opening for receiving the sample;
a funnel configured to be secured to the opening of the container, the funnel having a mouth portion and a neck portion depending from the mouth, the neck portion configured to be inserted into the opening of the container; and
a closure assembly including:
a first closure structure configured to releasably seal the opening of the container, the first closure structure including a chamber that is in fluid communication with the interior portion of the container when the opening is sealed by the first closure structure,
a chemical reagent contained within the chamber, and a second closure structure configured to releasably cover the mouth portion of the funnel, wherein the first closure structure is removably attached to the second closure structure; and
further comprising a removable seal configured to hermetically seal the chemical reagent within the closure assembly.
2. The apparatus of claim 1 , wherein the neck portion is elongated and tapered such that, when the funnel is secured to the opening and the container is supported on a support surface in a generally horizontal position, a predetermined volume of the sample is retained within the container between the neck portion and an inner wall of the container.
3. The apparatus of claim 1 , wherein the first closure structure includes a cap and the second closure structure includes a lid.
4. The apparatus of claim 3 , wherein the chamber is mounted to an inner surface of the cap.
5. The apparatus of claim 4 , wherein the chamber includes a plurality of openings such that an inner portion of the chamber is in fluid communication with the interior portion of the container.
6. The apparatus of claim 3 , wherein the lid includes a recess and the cap is configured to be removably retained in the recess.
7. The apparatus of claim 6 , further comprising a removable seal configured to hermetically seal the recess with the cap retained in the recess.
8. The apparatus of claim 6 , wherein the container includes a container threaded portion adjacent the opening, the cap including a cap threaded portion complementary to the container threaded portion.
9. The apparatus of claim 8 , wherein the mouth portion includes a mouth threaded portion that is complementary with the container threaded portion.
10. The apparatus of claim 1 , further comprising a base having first and second ends, the first end including a receiver portion that is configured to receive a portion of the container, the second end including a support portion configured to bias the container against tipping over when the container is received by the receiver portion and the base is placed on a support surface.
11. A sample collection assembly, comprising:
a container including an interior portion configured to contain a sample, the container further including a first end portion having an opening to the interior portion and a second end portion spaced from the first end portion, the opening for receiving the sample;
a funnel configured to be secured to the opening, the funnel having a mouth portion and a tapered neck portion depending from the mouth, the tapered neck portion configured to be inserted into the opening of the container;
a closure assembly including:
a cover configured to releasably seal the opening, the cover including a basket portion that is in fluid communication with the interior portion when the opening is sealed by the cover,
a chemical reagent contained within the basket portion,
a lid configured to releasably cover the mouth portion, the lid having a recess, the cap being configured to be removably retained in the recess, and
a removable seal configured to hermetically seal the recess and the cap retained in the recess; and
a base configured to receive the second end portion of the container to position the container, when the base is supported on a support surface, in a position at least substantially orthogonal to the support surface.
12. The assembly of claim 11 , wherein the base includes a plurality of apertures.