Reagent cup holder
A reagent cup device 1 includes a plurality of individually sealed reagent cup compartments 7 , each holding a reagent cup 8 having an open end and an inner surface, at least part of which is coated with a chemical reagent. Each reagent cup compartment 7 is closed and has a first end covered by a first breakable seal 5 and a second end covered by a second breakable seal 10 . Since the reagent cup compartments 7 are individually sealed by the breakable seals 5, 10 , it is possible to gain access to the interior of a reagent cup compartment 7 , and thereby to the reagent cup 8 held therein, without breaking the sealing of the remaining reagent cup compartments 7 . Thereby degradation of the chemical reagent in the reagent cups 8 is reduced, and the expected lifetime of the reagent cups 8 is accordingly increased. The breakable seals 5, 10 may be provided with weakened zones in order to easier break the seals 5, 10 when access is desired.
1. A reagent cup device comprising:
a frame part having a frame part wall defining an outer boundary for the reagent cup device and an interior thereof, the frame part having a plurality of individually spaced reagent cup compartments, each reagent cup compartment having a first end and a second end, and each reagent cup compartment holding a reagent cup, each reagent cup having an open end and an inner surface at least part of which is coated with a chemical reagent,
wherein the frame part wall and the reagent cup compartments are spaced apart;
wherein a first breakable seal covers the first end of each of the reagent cup compartments and a first end of the frame part, and a second breakable seal covers the second end of each of the reagent cup compartments and a second end of the frame part, and
wherein a drying element is provided in a space defined between the reagent cup compartments within the interior of the reagent cup device.
2. A reagent cup device according to claim 1 , wherein the frame part is made from a polymer material.
3. A reagent cup device according to claim 2 , wherein the frame part is made from a cyclic olefin copolymer (COC).
4. A reagent cup device according to claim 1 , wherein at least an outer part of the frame part is provided with a coating of a metallic material.
5. A reagent cup device according to claim 1 , wherein the reagent cup compartments are arranged in a two-dimensional pattern.
6. A reagent cup device according to claim 1 , wherein at least one of the first breakable seal and the second breakable seal is provided with one or more weakened zones.
7. A reagent cup device according to claim 6 , wherein the one or more weakened zones comprise cuts.
8. A reagent cup device according to claim 1 , wherein at least one of the first breakable seal and the second breakable seal comprises a metal.
9. A reagent cup device according to claim 8 , wherein the at least one breakable seal comprises an alloy.
10. A reagent cup device according to claim 8 , wherein the at least one breakable seal comprises aluminum.
11. A reagent cup device according to claim 10 , wherein the at least one breakable seal comprises an aluminum alloy.
12. A reagent cup device according to claim 1 , wherein the reagent cup compartments are made from a polymer material.
13. A reagent cup device according to claim 12 , wherein the reagent cup compartments are made from a cyclic olefin copolymer (COC).
14. A reagent cup device according to claim 1 , wherein the reagent cups are made from a polymer material.
15. A reagent cup device according to claim 14 , wherein the reagent cups are made from polystyrene (PS).
16. A method of operating a reagent cup device according to claim 1 , the method comprising the steps of:
providing a punching head comprising a cutting part and a punching part,
cutting the first breakable seal of a at least one of the reagent cup compartments using the cutting part of the punching head, and
punching the reagent cup held in said at least one reagent cup compartment through the second breakable seal of said reagent cup compartment using the punching part of the punching head.
17. A method according to claim 16 , wherein the punching head is moved along a substantially vertical direction during the cutting step and during the punching step.