INTEGRATED MICRONEEDLE ARRAY AND A METHOD FOR MANUFACTURING THEREOF
First Claim
1. A method of manufacturing of a microneedle array comprising:
- selecting a soft production mold comprising a set of microscopic incisions defining geometry of the microneedles, said soft production mold being capable of providing the microneedle array integrated into a base plate; and
using a filler material for abundantly filling the microscopic incisions of the soft production mold thereby producing the microneedle array with pre-defined geometry integrated into the base plate;
wherein for the filler material a water or alcohol based ceramic or polymer-ceramic slurry is selected.
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Abstract
The invention relates to a method of manufacturing of a microneedle array comprising the steps of selecting a soft production mold comprising a set of microscopic incisions defining geometry of the microneedles, said soft production mold being capable of providing the microneedle array integrated into a base plate; using a filler material for abundantly filling the microscopic incisions of the soft production mold thereby producing the microneedle array with pre-defined geometry integrated into the base plate; wherein for the filler material a water or alcohol based ceramic or polymer-ceramic slurry is selected. The invention further relates to a microneedle array, a composition comprising a microneedle array, a system for enabling transport of a substance through a barrier and a system for measuring an electric signal using an electrode.
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Citations
32 Claims
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1. A method of manufacturing of a microneedle array comprising:
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selecting a soft production mold comprising a set of microscopic incisions defining geometry of the microneedles, said soft production mold being capable of providing the microneedle array integrated into a base plate; and using a filler material for abundantly filling the microscopic incisions of the soft production mold thereby producing the microneedle array with pre-defined geometry integrated into the base plate; wherein for the filler material a water or alcohol based ceramic or polymer-ceramic slurry is selected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 32)
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- 18. A microneedle array comprising a base plate and a set of microneedles integrated with the base plate, wherein the microneedles comprise a porous ceramic material or a porous ceramic composite material.
Specification