US 12,167,890 B2
Laser device for dermocosmetic treatments and tracing kit
Aldo Casalino, Vimodrone (IT); and Lorenzo Casalino, Vimodrone (IT)
Assigned to BIOS SRL, Milan (IT)
Filed by BIOS S.R.L., Milan (IT)
Filed on Apr. 25, 2022, as Appl. No. 17/728,287.
Application 17/728,287 is a continuation of application No. 16/914,379, filed on Jun. 28, 2020, granted, now 11,337,759.
Application 16/914,379 is a continuation of application No. 16/189,543, filed on Nov. 13, 2018, granted, now 10,722,307, issued on Jul. 28, 2020.
Application 16/189,543 is a continuation of application No. 14/878,130, filed on Oct. 8, 2015, abandoned.
Claims priority of application No. M12014A001759 (IT), filed on Oct. 8, 2014; and application No. 102015000058198 (IT), filed on Oct. 5, 2015.
Prior Publication US 2022/0265349 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 18/20 (2006.01); A61B 18/00 (2006.01); A61B 18/22 (2006.01); A61B 90/00 (2016.01); A61N 5/06 (2006.01)
CPC A61B 18/203 (2013.01) [A61B 90/361 (2016.02); A61B 90/37 (2016.02); A61N 5/0616 (2013.01); A61N 5/0617 (2013.01); A61B 2018/00452 (2013.01); A61B 2018/00458 (2013.01); A61B 2018/0047 (2013.01); A61B 2018/00476 (2013.01); A61B 2018/20357 (2017.05); A61B 2018/20359 (2017.05); A61B 2018/2205 (2013.01); A61B 2018/2244 (2013.01); A61B 2018/2255 (2013.01); A61B 2018/2266 (2013.01); A61B 2090/3614 (2016.02)] 9 Claims
OG exemplary drawing
 
1. A method of dermocosmetic treatment for skin tissue comprising:
providing an area of the skin tissue to be treated;
providing a handpiece, the handpiece comprising;
an illuminator, configured to illuminate the area of the skin tissue to be treated;
a single core rectangular-shaped optical fiber comprising a proximal end to receive laser light and a distal end to transmit rectangular-shaped laser light to the area of skin tissue to be treated; and
providing two laser treatment sources having different wavelengths, the two laser treatment sources configured to:
(i) emit laser light independently, one of simultaneously or sequentially;
(ii) communicate with the single core rectangular-shaped optical fiber; and
(iii) provide uniform intensity distribution of treatment laser light on the area of the skin tissue to be treated; and
the method further comprising the steps of:
activating the illuminator to illuminate the area of the skin tissue to be treated; and
activating the two laser treatment sources to impinge a rectangular-shaped laser light image on a rectangular-shaped area within the area of the skin tissue to be treated, wherein the two laser treatment sources emit laser light independently, one of simultaneously or sequentially.