Claims
- 1. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes.
- 2. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the immune response augmenting adjuvant is selected from the group consisting of aluminum phosphate gel, aluminum hydroxide, algal glucan, β-glucan, cholera toxin B subunit, heat-shock proteins (HSPs), gamma inulin, GMDP (N-acetylglucosamine-(β1-4)-N-acetylmuramyl-L-alanyl-D-glutamine), GTP-GDP, Imiquimod, ImmTher™ (DTP-GDP), Loxoribine, MPL®, MTP-PE, Murametide, Pleuran (β-glucan), Murapalmitine, QS-21, S-28463 (4-Amino-α,α-dimethyl-1H-imidazo[4,5-c]quinoline-1 -ethanol), Sclavo Peptide (IL-1β 163-171 peptide), and Theramide™.
- 3. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the adjuvant comprises glucosaminyl muramyl dipeptide.
- 4. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the array has a skin contact area and said reservoir has an antigenic agent loading of at least about 0.2 μg/cm2 of the skin contact area of said array.
- 5. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said array has a skin contact area and said reservoir has an antigenic agent loading of at least about 2 μg/cm2 of said skin contact area of said array.
- 6. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the antigenic agent is selected from the group consisting of proteins, polysaccharides, oligosaccharides, lipoproteins, weakened or killed viruses, weakened or killed bacteria and mixtures thereof.
- 7. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said antigenic agent comprises a vaccine.
- 8. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said vaccine is selected from the group consisting of flu vaccines, Lyme disease vaccine, rabies vaccine, measles vaccine, mumps vaccine, chicken pox vaccine, small pox vaccine, hepatitis vaccine and diphtheria vaccine.
- 9. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said array is comprised of metal and includes an adhesive backing.
- 10. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said array has a skin contact area of up to about 5 cm2.
- 11. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the weight ratio of adjuvant loading to antigenic agent loading in the reservoir, is in the range of about 0.5:1 to 50:1.
- 12. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein the weight ratio of adjuvant loading to antigenic agent loading in the reservoir, is in the range of about 1:1 to 10:1.
- 13. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said reservoir comprises a dry solid coating on the microprojections.
- 14. An intradermal vaccine delivery device comprising:
a microprojection array, the array having a plurality of stratum corneum piercing microprojections, said microprojections having a size which is adapted to cut holes in the stratum corneum by piercing the skin to a depth of less than about 500 μm; a reservoir containing an antigenic agent and an immune response augmenting adjuvant, the reservoir being positioned relative to said microprojections to be in agent and adjuvant transmitting relationship with said holes; and wherein said reservoir comprises a film laminated to said array.
- 15. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; and delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir.
- 16. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the immune response augmenting adjuvant is selected from the group consisting of aluminum phosphate gel, aluminum hydroxide, algal glucan, β-glucan, cholera toxin B subunit, heat-shock proteins (HSPs), gamma inulin, GMDP (N- acetylglucosamine-(β1-4)-N-acetylmuramyl-L-alanyl-D-glutamine), GTP-GDP, Imiquimod, ImmTher™ (DTP-GDP), Loxoribine, MPL®, MTP-PE, Murametide, Pleuran (β-glucan), Murapalmitine, QS-21, S-28463 (4-Amino-α,α-dimethyl-1H-imidazo[4,5-c]quinoline-1 -ethanol), Sclavo Peptide (IL-1 β 163-171 peptide), and Theramide™.
- 17. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the adjuvant comprises glucosaminyl muramyl dipeptide.
- 18. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the array has a skin contact area and said reservoir has an antigenic agent loading of at least about 0.2 μg/cm2 of the skin contact area of said array.
- 19. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said array has a skin contact area and said reservoir has an antigenic agent loading of at least about 2 μg/cm2 of said skin contact area of said array.
- 20. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the antigenic agent is selected from the group consisting of proteins, polysaccharides, oligosaccharides, lipoproteins, weakened or killed viruses, weakened or killed bacteria and mixtures thereof.
- 21. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said antigenic agent comprises a vaccine.
- 22. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said vaccine is selected from the group consisting of flu vaccines, Lyme disease vaccine, rabies vaccine, measles vaccine, mumps vaccine, chicken pox vaccine, small pox vaccine, hepatitis vaccine and diphtheria vaccine.
- 23. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said array is comprised of metal and includes an adhesive backing.
- 24. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said array has a skin contact area of up to about 5 cm2.
- 25. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the weight ratio of adjuvant loading to antigenic agent loading in the reservoir, is in the range of about 0.5:1 to 50:1.
- 26. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein the weight ratio of adjuvant loading to antigenic agent loading in the reservoir, is in the range of about 1:1 to 10:1.
- 27. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said reservoir comprises a dry solid coating on the microprojections.
- 28. A method for vaccinating a mammal, comprising:
placing a microprojection array against a skin site of the mammal, said array having a plurality of skin-piercing microprojections, said microprojections having a size which is adapted to pierce the skin to a depth of less than about 500 μm, and a reservoir containing an antigenic agent and an immune response augmenting adjuvant, said reservoir being positioned relative to the microprojections to be in agent and adjuvant transmitting relationship with cuts in the stratum corneum formed by the piercing microprojections; causing said microprojections to pierce the skin; delivering said antigenic agent and said adjuvant intradermally to the mammal from said reservoir; and wherein said reservoir comprises a film laminated to said array.
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] Priority is claimed from U.S. Patent Application Serial Nos. 60/285,572 filed Apr. 20, 2001 and 60/342,552 filed Dec. 20, 2001.
Provisional Applications (2)
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Number |
Date |
Country |
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60285572 |
Apr 2001 |
US |
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60342552 |
Dec 2001 |
US |