System, device and method for intradermal solution delivery

A dermal conditioning device for creating at least one fissure in a stratum corneum layer of an area of skin, comprising:

• a generator configured to generate a dry flow;
• at least one controller, electrically coupled to said generator and configured to control said generating of said dry flow;
• a power supply, coupled to said generator and said at least one controller;
• a housing, encasing said generator and said at least one controller;
• and
• at least one dry flow emitter, coupled to said generator and disposed at a distal end of said dermal conditioning device, wherein said at least one dry flow emitter is configured to transfer said dry flow to said area of skin,
• wherein said controller calibrates said generating of said dry flow to:
• a) dehydrate said area of skin, via said at least one dry flow emitter, while maintaining viability of a stratum granulosum layer, a stratum spinosum layer and a stratum basale layer of said area of skin, and
• b) apply a stress as a steady fluid pressure to said area of skin via said at least one dry flow emitter, wherein said applied stress is calibrated to produce a strain on said stratum corneum layer of said area of skin to only cause a formation of at least one fissure in said stratum corneum layer of said area of skin without inducing trauma, and maintain a pre-fissure immune status of said area of skin.

A method for conditioning an area of skin and creating at least one fissure in a stratum corneum layer, the method comprising the procedures of:

• calibrating an amount of heat corresponding to a substantially constant temperature over a pulse duration;
• generating at least one signal;
• an-GI applying said at least one signal to:
• i) maintain at least one dull tip of a dermal conditioning device at said substantially constant temperature,
• ii) transfer said amount of heat to said area of skin via said at least one dull tip and maintain the surface temperature of said stratum corneum layer in said area of skin as a function of said pulse duration,
• wherein said amount of heat is calibrated to dehydrate said stratum corneum layer in said area of skin while maintaining viability of a stratum granulosum layer, a stratum spinosum layer and a stratum basale layer of said area of skin, and
• iii) depress said surface of said dehydrated area of skin of said stratum corneum layer via said at least one dull tip without penetrating said stratum corneum layer of said area of skin in a manner to produce a strain on said stratum corneum layer of said area of skin to only cause a formation of at least one fissure in said stratum corneum layer of said area of skin without inducing trauma, and maintain a pre-fissure immune status of said area of skin;
• and
• synchronizing said depressing said surface of said dehydrated area of skin via said at least one dull tip with said transferring said amount of heat to said area of skin via said at least one dull tip.

A method of creating at least one fissure in a stratum corneum layer of an area of skin for transdermal solution delivery, the method comprising:

• providing a dermal conditioning device for creating the at least one fissure in the stratum corneum layer of the area of skin for transdermal solution delivery, the dermal conditioning device comprising:
• at least one non-invasive skin fissuring generator;
• at least one controller coupled to the at least one non-invasive skin fissuring generator;
• a power supply coupled to the at least one non-invasive skin fissuring generator and the at least one controller;
• a housing encasing the at least one non-invasive skin fissuring generator and the at least one controller;
• and
• at least one dull tip forming a distal end of the dermal conditioning device, the at least one dull tip mechanically coupled to the housing and electrically coupled to the at least one non-invasive skin fissuring generator, wherein the at least one dull tip is sufficiently dull to depress the surface of the area of skin without penetrating the stratum corneum layer of the area of skin when the at least one dull tip is in physical contact with the surface of the area of skin,
• the at least one non-invasive skin fissuring generator comprising a motor, for pushing the at least one dull tip distally and retrieving the at least one dull tip proximally from the area of skin;
• and
• controlling, with the at least one controller, the at least one non-invasive skin fissuring generator to generate at least one signal configured to:
• (a) maintain the at least one dull tip at a substantially constant temperature and transfer an amount of heat to the area of skin via the at least one dull tip over a pulse duration that maintains the surface temperature of the area of skin as a function of the pulse duration, wherein the amount of heat is calibrated to dehydrate the area of skin while maintaining viability of a stratum granulosum layer, a stratum spinosum layer and a stratum basale layer of the area of skin;
• and
• (b) stress the surface of the dehydrated area of skin via the at least one dull tip, via the motor pushing the at least one dull tip distally and retrieving the at least one dull tip proximally from the area of skin, wherein the at least one signal is also configured to produce a strain on the stratum corneum layer of the area of skin to only cause a formation of at least one fissure in the stratum corneum layer of the area of skin without inducing trauma, and maintain a pre-fissure immune status of the area of skin.