Therapy device for stimulating hair growth

A therapy device for stimulating hair growth, comprising:

• a main body defining a treatment cavity and a treatment opening configured to be placed in contact with a scalp;
• a negative pressure generation mechanism in fluid communication with the treatment cavity and configured to generate a reduced pressure within the treatment cavity;
• a laser optical component configured to direct laser energy toward the treatment opening;
• a liquid dispensing system configured to deliver a treatment liquid toward the scalp,
• wherein the laser optical component is configured to focus laser energy to form a plurality of microchannels in the scalp, and
• wherein the negative pressure generation mechanism and the liquid dispensing system are configured to cooperate with the microchannels to facilitate penetration of the treatment liquid into the scalp.

A therapy device for stimulating hair growth, comprising:

• a main body defining a treatment cavity and a treatment opening configured to be placed in contact with a scalp;
• a phototherapy component configured to direct light energy toward the treatment opening;
• a liquid dispensing system comprising a liquid storage chamber, a liquid outlet, and a fluid conduit extending between the liquid storage chamber and the liquid outlet;
• and
• a mist generation mechanism configured to convert a treatment liquid into a mist before delivery into the treatment cavity, wherein the phototherapy component and the mist generation mechanism are configured to operate in coordination to improve the distribution and absorption of the treatment liquid on the scalp.