Claims
- 1. A kit that can be used to detect a microorganism comprising:
- (a) a sample container capable of holding a sample that may include said microorganism,
- (b) a heat pack that can be activated to provide heat to said sample container,
- (c) at least one heat shield to be located between said sample container and said heat pack; and
- (d) an insulating container configured and arranged to hold said sample container and said heat pack sufficiently near one another to maintain a proper incubation temperature within said sample container,
- wherein said sample container is configured and arranged to provide a proper incubation temperature for growth of said microorganism.
- 2. The kit of claim 1, wherein said kit further comprises an indicator growth medium.
- 3. The kit of claim 2, wherein said indicator growth medium is a solid.
- 4. The kit of claim 2, wherein said indicator growth medium is a liquid.
- 5. The kit of claim 2, wherein said kit further comprises a window to allow observation of said sample container.
- 6. The kit of claim 1, wherein said kit comprises more than one sample container.
- 7. The kit of claim 1, wherein said kit comprises more than one heat pack.
- 8. The kit of claim 2, wherein said kit comprises more than one indicator growth medium.
- 9. The kit of claim 1, wherein said microorganism is a procaryotic organism.
- 10. The kit claim 1 of, wherein said microorganism is a eucaryotic organism.
- 11. The kit of claim 1, wherein said microorganism is a coliform.
- 12. The kit of claim 1, wherein said microorganism is an Escherichia coli.
- 13. The kit of claim 1, wherein said sample container is plastic.
- 14. The kit of claim 1, wherein said sample container has a volume between 10 mL and 250 mL.
- 15. The kit of claim 1, wherein said sample container has a volume between 80 mL and 130 mL.
- 16. The kit of claim 1, wherein said sample container comprises a sample vessel and a vessel cap which contains an aperture and which further comprises a blister protruding through the aperature in said vessel cap.
- 17. The kit of claim 16, wherein said sample vessel is generally cylindrical with an end portion that has a first set of grooves and wherein said vessel cap contains a corresponding second set of grooves capable of interlocking with said first set and securing said vessel cap on said sample vessel.
- 18. The kit of claim 16, wherein said vessel cap includes a material capable of disinfecting said sample container in said blister.
- 19. The kit of claim 18, wherein said material is a chlorine tablet.
- 20. The kit of claim 19, wherein said chlorine tablet is a 100 mg rapid-release chlorine tablet.
- 21. The kit of claim 19, wherein said sample container further comprises a membrane sealing said blister, and a washer.
- 22. The kit of claim 21, wherein said vessel cap contains a set of grooves and said washer rests against said set of grooves, thereby holding said membrane in place, thereby holding said chlorine tablet in place.
- 23. The kit of claim 1, wherein said heat pack is adapted to maintain 10 mls of liquid in said sample container at an average temperature of about 30.degree. C. during a 26 hour incubation period when the temperature outside said insulating container is about 23.degree. C.
- 24. The kit of claim 1, wherein said heat pack is adapted to maintain 10 mls of liquid in said sample container at an average temperature of about 37.degree. during a 10 hour incubation period when the temperature outside of said insulating container is about 23.degree. C.
- 25. The kit of claim 1, wherein said heat pack is adapted to maintain 10 mls of liquid in said sample container at an average temperature of about 37.degree. during a 5 hour incubation period when the temperature outside of said insulating container is about 23.degree. C.
- 26. The kit of claim 1, wherein said heat pack is adapted to maintain 100 mls of liquid in said sample container at an average temperature of about 30.degree. C. during a 15 hour incubation period when the temperature outside of said insulating chamber is about 23.degree. C.
- 27. The kit of claim 1, wherein said heat pack is adapted to maintain 100 mls of liquid in said sample container at an average temperature of about 37.degree. C. during a 10 hour incubation period when the temperature outside of said insulating chamber is about 23.degree. C.
- 28. The kit of claim 1, wherein said heat pack is adapted to maintain 100 mls of liquid in said sample container at an average temperature of about 37.degree. C. during a 5 hour incubation period when the temperature outside of said insulating chamber is about 23.degree. C.
- 29. A method of detecting the presence of a microorganism in a sample comprising the steps of:
- (a) providing a kit comprising a sample container capable of holding a sample that may include said microorganism, a heat pack that can be activated to provide heat to said sample container at least one heat shield to be located between said sample container and said heat pack, and an insulating container configured and arranged to hold said sample container and said heat pack sufficiently near one another to maintain a proper incubation temperature within said sample container, wherein said sample container is configured and arranged to provide a proper incubation temperature for growth of said microorganism;
- (b) depositing said sample in said sample container for growth of said microorganism;
- (c) activating said heat pack to supply heat to said sample container; and
- (d) placing the sample container and heat pack in the insulated container and positioning said heat pack and heat shield to provide heat to said sample container, wherein said steps (b), (c), and (d) may be performed in any order.
- 30. The method of claim 29, further comprising the step or adding a microorganism growth and indicator medium to said sample container.
- 31. A sample container capable of holding a sample that may contain a microorganism comprising a sample vessel and a removable vessel cap, wherein said vessel cap contains an aperture and a blister protruding through the aperture the blister containing a material capable of disinfecting said sample and further includes a barrier separating said sample from said material thereby preventing contact of said sample and said material for a desired time period.
- 32. The sample container of claim 31, wherein said sample vessel is generally cylindrical with an end portion that has a first set of grooves and wherein said vessel cap contains a corresponding second set of grooves capable of interlocking with said first set and securing said vessel cap on said sample vessel.
- 33. The sample container of claim 31, wherein said material is a chlorine tablet.
- 34. The sample container of claim 33, wherein said chlorine tablet is a 100 mg rapid-release chlorine tablet.
- 35. The sample container of claim 33, wherein said sample container further comprises a membrane sealing said blister, and a washer.
- 36. The sample container of claim 35, wherein said vessel cap contains a set of grooves and said washer rests against said set of grooves, thereby holding said washer in place, thereby holding said membrane in place, thereby holding said chlorine tablet in place.
- 37. A removable vessel cap having an aperture and a blister that protrudes through the aperature in said vessel cap, a material capable of disinfecting a sample and a barrier separating said material from said sample, thereby preventing contact of said material and said sample for a desired time period.
- 38. The vessel cap of claim 37, wherein said vessel cap contains a first set of grooves capable of interlocking with a second set of grooves on a sample vessel and securing said vessel cap on said sample vessel.
- 39. The vessel cap of claim 37, wherein material is a chlorine tablet.
- 40. The vessel cap of claim 39, wherein said chlorine tablet is a 100 mg rapid-release chlorine tablet.
- 41. The vessel cap of claim 37, wherein a chlorine tablet is sealed in the blister by a membrane sealing said blister, and a washer and wherein said vessel cap contains a set of grooves and said washer rests against said set of grooves, thereby holding said washer in place, thereby holding said membrane in place, thereby holding said chlorine tablet in place.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is related to provisional application Ser. No. 60/004,576, filed Sept. 29, 1995, now abandoned which is incorporated herein by reference in its entirety, including any drawings and figures.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/US96/15525 |
9/27/1996 |
|
|
9/28/1998 |
9/28/1998 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO97/12029 |
4/3/1997 |
|
|
US Referenced Citations (3)
Non-Patent Literature Citations (2)
Entry |
Eastman et al., "Field incubator for measuring drug susceptibility of Plasmodium falciparum," Journal of Tropical Medicine and Hygiene 84:27-28 (1981). |
Mealing et al., "An inexpensive portable incubator for tissue or cell cultures," Brain Research Bulletin 23:161-162 (1989). |