Storage systems and methods for medicines
People can damage their medicines by taking them outside in hot or cold weather. On the other hand, some people need to carry their medicines with them wherever they go (even if the weather is extremely hot or cold). Specially constructed storage systems can protect medicines from damage due to hot and cold weather without requiring bulky structures or expensive components that consume electricity to regulate temperature.
1. A storage system comprising:
a phase change system;
a first container configured to hold at least a portion of the phase change system; and
a first chamber located within the first container and configured to hold a medicine,
wherein the phase change system comprises a first phase change material and a second phase change material, wherein the first phase change material has a first melting temperature greater than 40 degrees Fahrenheit and less than 74 degrees Fahrenheit, and the second phase change material has a second melting temperature greater than 74 degrees Fahrenheit and less than 100 degrees Fahrenheit.
2. The storage system of claim 1 , wherein the phase change system is configured to protect the medicine from a first external temperature less than a minimum recommended storage temperature and from a second external temperature greater than a maximum recommended storage temperature by utilizing phase changes to regulate a temperature of the medicine.
3. The storage system of claim 1 , wherein an injection device having epinephrine is located in the first chamber.
4. The storage system of claim 3 , wherein the injection device comprises a needle configurable to inject the epinephrine into a person.
5. The storage system of claim 1 , wherein an injection device having a needle is located in the first chamber such that the storage system shields the injection device from an external environment.
6. The storage system of claim 1 , wherein the first container comprises a vacuum chamber configured to thermally insulate the medicine from an external environment.
7. The storage system of claim 6 , wherein at least a majority of the first chamber is located radially inward from the vacuum chamber.
8. The storage system of claim 1 , wherein the first container comprises a compliant bag having a closeable opening coupled to the first chamber such that the closeable opening is configurable to provide access to the medicine, and wherein the phase change system is located inside of the compliant bag such that insulation of the compliant bag thermally insulates the phase change system from an external environment.
9. The storage system of claim 8 , wherein at least a majority of the phase change system is located between a first portion of the insulation and a second portion of the insulation.
10. The storage system of claim 9 , wherein at least a majority of the first chamber is located between the first portion and the second portion.
11. The storage system of claim 1 , further comprising a second container holding the first phase change material and a third container holding the second phase change material, wherein the second container and the third container are interchangeable within the first container such that the storage system is alternatively configurable to protect the medicine from a first environment below 74 degrees Fahrenheit using the first phase change material and from a second environment above 74 degrees Fahrenheit using the second phase change material.
12. The storage system of claim 11 , wherein the first chamber is located in the second container and a second chamber configurable to hold the medicine is located in the third container.
13. The storage system of claim 12 , wherein at least one of the first chamber and the second chamber is oriented such that a lid coupled to the first container is removable to provide access to the medicine.
14. The storage system of claim 11 , wherein the first container comprises a vacuum chamber configured to thermally insulate the medicine from an external environment.
15. The storage system of claim 11 , wherein the first container comprises a compliant bag having insulation configured to thermally insulate the medicine from an external environment.
16. A storage system comprising:
a first container having a first chamber configured to hold a first medicine, wherein the first container comprises a first phase change material having a first melting temperature greater than 40 degrees Fahrenheit and less than 74 degrees Fahrenheit;
a second container having a second chamber configured to hold a second medicine, wherein the second container comprises a second phase change material having a second melting temperature greater than 74 degrees Fahrenheit and less than 100 degrees Fahrenheit; and
a third container, wherein the first container and the second container are located inside the third container.
17. The storage system of claim 16 , wherein the first container comprises a vacuum chamber configured to thermally insulate the first medicine from an external environment.
18. The storage system of claim 16 , wherein the second container comprises a compliant bag having insulation configured to thermally insulate the first medicine from an external environment.
19. A method of storing a medicine, the method comprising:
obtaining a storage system comprising a phase change system, a first container configured to hold at least a portion of the phase change system, and a first chamber located within the first container, wherein the first chamber is configured to hold a medicine, and wherein the phase change system comprises a first phase change material and a second phase change material, the first phase change material having a first melting temperature greater than 40 degrees Fahrenheit and less than 74 degrees Fahrenheit, and the second phase change material having a second melting temperature greater than 74 degrees Fahrenheit and less than 100 degrees Fahrenheit;
placing the medicine in the first chamber; and
storing the storage system in a first environment such that the first phase change material is liquid and the second phase change material is solid.