US 11,944,178 B2
Dermal spray apparatus and method
Yoanna Gouchtchina, Allen, TX (US); and Enrique Gallar, Berlin (DE)
Assigned to Kozhya LLC SP Z.O.O., Poznan (PL)
Filed by Kozhya LLC Sp. z o.o., Poznań (PL)
Filed on Apr. 7, 2021, as Appl. No. 17/224,824.
Claims priority of provisional application 63/006,435, filed on Apr. 7, 2020.
Prior Publication US 2021/0307484 A1, Oct. 7, 2021
Int. Cl. A45D 34/04 (2006.01); A61M 11/02 (2006.01); A61M 11/06 (2006.01); G16H 20/13 (2018.01); G16H 40/67 (2018.01)
CPC A45D 34/04 (2013.01) [A61M 11/02 (2013.01); A61M 11/06 (2013.01); A45D 2200/056 (2013.01); A45D 2200/057 (2013.01); A61M 2205/07 (2013.01); A61M 2205/3327 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3561 (2013.01); A61M 2205/3584 (2013.01); A61M 2205/60 (2013.01); A61M 2210/04 (2013.01); A61M 2230/205 (2013.01); G16H 20/13 (2018.01); G16H 40/67 (2018.01)] 44 Claims
OG exemplary drawing
 
1. A dermal spray device (32) for applying a dermal composition to a user's skin, comprising:
a body enclosing a battery (50), a pressure source (52), and control electronics (54) operatively connecting the battery and the pressure source;
an application head (36) mounted on the body (34), the application head comprising a nozzle (38) configured to apply the dermal composition to the user's skin;
a compartment (46) attached to the body for receiving the dermal composition from within a container (60), the dermal composition being dispensed through the application head during operation;
an encoding identification unit (86), the encoding identification unit configured to receive dermal composition information from the container;
an optional transdermal, optical or mechanical sensor (75), for receiving sensor acquired information about the user's skin;
a data storage unit (76) configured to store device data about the operative state of the dermal spray device, the dermal spray device usage, and/or sensor acquired information; and
a data transmission unit (77), wherein the data transmission unit is configured to transmit device data (79) to and from a mobile device (78), wherein the mobile device is a smartphone that comprises secure user data, device data transmitted from the data transmission unit of the dermal spray device, and anonymized user data; the data transmission unit being configured (a) to combine the device data with secure user data into user device data, and (b) to display the user device data to the user.