US 12,383,757 B2
Tip section for use in phototherapy
Shmuel Gov, Carlsbad, CA (US)
Assigned to STRATA SKIN SCIENCES INC., Horsham, PA (US)
Appl. No. 17/634,079
Filed by STRATA SKIN SCIENCES INC., Horsham, PA (US)
PCT Filed Aug. 19, 2020, PCT No. PCT/IL2020/050906
§ 371(c)(1), (2) Date Feb. 9, 2022,
PCT Pub. No. WO2021/038556, PCT Pub. Date Mar. 4, 2021.
Claims priority of provisional application 62/892,521, filed on Aug. 27, 2019.
Prior Publication US 2022/0288415 A1, Sep. 15, 2022
Int. Cl. A61N 5/06 (2006.01); A61N 5/067 (2006.01)
CPC A61N 5/0616 (2013.01) [A61N 5/067 (2021.08); A61N 2005/0642 (2013.01); A61N 2005/0661 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A tip section configured to be assembled on a distal end of a phototherapy apparatus, the tip section comprising:
a front panel having a proximal surface and a distal surface; and
at least two nozzles configured to allow passage of laser radiation therethrough protruding out from the distal surface of the front panel,
wherein each of the at least two nozzles comprise a leading edge at a distal end of each of the at least two nozzles that is configured to part hair when combed therethrough,
wherein the at least two nozzles extend longitudinally about the front panel and are arranged in parallel to each other; and
wherein the at least two nozzles are each tapered toward a center portion such that a cross-sectional area of each of the at least two nozzles is larger at a proximal end and a distal end of each of the at least two nozzles than at the center portion of each of the at least two nozzles.