Contact lens dispensing apparatus
In one general aspect, an apparatus can include a container for storing a contact lens where the container comprises a sealed removable lid configured to retain liquid within the container previous to unsealing and opening the sealed removable lid. The apparatus can also include a contact lens cradle configured to cradle a contact lens placed thereon and a lifting mechanism connected to the contact lens cradle and the sealed removable lid that lifts the contact lens cradle from a storage position within the container to a dispensing position above the container in response to opening the sealed removable lid of the container.
1. An apparatus comprising:
a container for storing a contact lens, the container comprising a sealed removable lid configured to retain liquid within the container previous to unsealing and opening the sealed removable lid;
a contact lens cradle configured to cradle a contact lens placed thereon;
a lifting mechanism connected to the contact lens cradle and the sealed removable lid that lifts the contact lens cradle from a storage position within the container to a dispensing position above the container in response to opening the sealed removable lid of the container; and
wherein the lifting mechanism and the contact lens cradle are integrally formed from a planar sheet of material and the contact lens cradle comprises a void that enables a user to contact the contact lens with an upward facing index finger placed below the cradle and slide the contact lens off of the cradle when the cradle is in the dispensing position.
2. The apparatus of claim 1 , wherein the lifting mechanism comprises a plurality of links and a plurality of hinge points.
3. The apparatus of claim 2 , wherein the hinge points comprise living hinges.
4. The apparatus of claim 2 , wherein the links have lengths that correspond to a dyad four-bar.
5. The apparatus of claim 2 , wherein the links have lengths that correspond to a parallel four-bar.
6. The apparatus of claim 1 , wherein the lifting mechanism and the contact lens cradle collectively comprise a laminar mechanism.
7. The apparatus of claim 1 , wherein the planar sheet of material comprises a plastic material.
8. The apparatus of claim 1 , wherein the container comprises a bowl.
9. The apparatus of claim 1 , wherein the container and sealed removable lid collectively comprise a blister pack.
10. The apparatus of claim 1 , wherein the lifting mechanism is configured to provide a translational motion path for the contact lens cradle between the storage position and the dispensing position.
11. The apparatus of claim 2 , wherein a clearance between the container and the contact lens cradle in the dispensing position is greater than 12 mm.
12. The apparatus of claim 1 , further comprising a rim formed from the planar sheet of material that is connected to the lifting mechanism and attached to the container.
13. An apparatus comprising:
means for storing a contact lens, the means for storing comprising a sealed removable lid;
means for cradling a contact lens placed thereon;
means for lifting connected to the means for cradling and the sealed removable lid, the means for lifting configured to lift the means for cradling from a storage position within the means for storing to a dispensing position above the means for storing in response to opening the sealed removable lid; and
wherein the means for lifting and the means for cradling are integrally formed from a planar sheet of material and the means for cradling comprises a void that enables a user to contact the contact lens with an upward facing index finger placed below the means for cradling and slide the contact lens off the means for cradling when the means for cradling is in the dispensing position.
14. The apparatus of claim 13 , wherein the means for lifting comprises a plurality of links and a plurality of hinge points.
15. The apparatus of claim 13 , wherein the means for lifting and the means for cradling collectively comprise a laminar emergent mechanism.
16. The apparatus of claim 13 , wherein the means for storing comprises a bowl.
17. The apparatus of claim 13 , wherein the means for storing comprises a blister pack.
18. The apparatus of claim 13 , wherein the means for lifting provides a translational motion path for the means for cradling between the storage position and the dispensing position.
19. The apparatus of claim 18 , wherein a clearance between the means for storing and the means for cradling in the dispensing position is greater than 12 mm.
20. The apparatus of claim 13 , further comprising means for attaching the means for lifting to the means for storing, wherein the means for attaching is integrally formed from the planar sheet of material.