Sample collection apparatus
View Patent ↗The present disclosure describes a sample collection apparatus for collection of biological samples, such as fecal material. The sample collection apparatus includes at least one coupling mechanism to couple a sample collection device to a cap, and includes at least one release mechanism to release at least a part of the sample collection device from the cap. The sample collection device in a first configuration is coupled to the cap and in a second configuration is displaced from the cap.
1. A biological sample collection apparatus, comprising:
a cap; and
a sample collection device having a first configuration and a second configuration, where in the first configuration the sample collection device is coupled to the cap and in the second configuration at least a portion of the sample collection device is released from the cap,
wherein a coupling mechanism positions the sample collection device in the first configuration, and a displacement mechanism positions the sample collection device in the second configuration,
the coupling mechanism and the displacement mechanism arranged within the cap.
2. The biological sample collection apparatus of claim 1 , wherein the coupling mechanism includes at least one threaded portion on the sample collection device mating with a complementary threaded portion on the cap.
3. The biological sample collection apparatus of claim 1 , wherein the coupling mechanism includes a socket in the cap receiving the sample collection device.
4. The biological sample collection apparatus of claim 1 , wherein the displacement mechanism includes a mechanical actuator on the cap.
5. The biological sample collection apparatus of claim 1 , wherein the displacement mechanism includes a cutaway portion on the sample collection device.
6. The biological sample collection apparatus of claim 1 , wherein the sample collection device includes a shank terminating in a scoop.
7. The biological sample collection apparatus of claim 1 , wherein the sample collection device coupled to the cap is adjustable to a first position for sample collection and a second position relative to the cap, where in the first position the cap is spaced apart from a cutaway portion of the sample collection device and in the second position the cutaway portion of the sample collection device is positioned above a top side of the cap.
8. The biological sample collection apparatus of claim 7 , wherein the cutaway portion is adjoining the top side of the cap when the sample collection device is in the second position.
9. The biological sample collection apparatus of claim 7 , wherein, when the sample collection device is in the second position, the cap shrouds at least a portion of a sample collection end of the sample collection device.
10. The biological sample collection apparatus of claim 7 , wherein at least a portion of the sample collection device is released from the cap when the sample collection device is in the second position.
11. A method for collecting a biological sample using a sample collection apparatus, comprising:
collecting a sample using a sample collection device coupled to a cap via a coupling mechanism;
introducing the sample collection device with the sample into a sample specimen jar;
releasing the sample collection device from the cap via a displacement mechanism; and
retaining the cap on the sample specimen jar,
wherein the coupling mechanism and the displacement mechanism are arranged in an underside of the cap.
12. The method of claim 11 , further comprising releasing only a portion of the sample collection device from the cap.
13. The method of claim 11 , further comprising releasing the sample collection device from the cap after coupling the cap to the sample specimen jar.
14. The method of claim 11 , further comprising releasing the sample collection device from the cap outside the sample specimen jar.
15. A biological sample collection apparatus, comprising:
a cap;
a sample collection device with a shank terminating in a scoop, the shank coupled to the cap; and
a release actuator to release at least a part of the sample collection device from the cap,
wherein the release actuator is arranged on the cap.
16. The biological sample collection apparatus of claim 15 , wherein the release actuator is a mechanical actuator on the cap.
17. The biological sample collection apparatus of claim 15 , wherein the release actuator is a cutaway portion on the shank of the sample collection device.
18. The biological sample collection apparatus of claim 15 , wherein the cap is configured to couple to a specimen jar.