US 12,226,126 B2
Cantilever protraction device
Cameron Kaveh, Bell Canyon, CA (US); Thomas D. Yuschak, Lewis Center, OH (US); and Kevin Kaveh, Irvine, CA (US)
Assigned to Facegenics, Inc., Bell Canyon, CA (US)
Appl. No. 17/259,432
Filed by Facegenics Inc., Bell Canyon, CA (US)
PCT Filed Jul. 12, 2019, PCT No. PCT/US2019/041667
§ 371(c)(1), (2) Date Jan. 11, 2021,
PCT Pub. No. WO2020/014648, PCT Pub. Date Jan. 16, 2020.
Claims priority of provisional application 62/862,630, filed on Jun. 12, 2019.
Claims priority of provisional application 62/697,743, filed on Jul. 13, 2018.
Prior Publication US 2021/0275226 A1, Sep. 9, 2021
Int. Cl. A61B 17/66 (2006.01); A61B 17/16 (2006.01); A61B 17/17 (2006.01); A61B 17/64 (2006.01); A61B 17/80 (2006.01); A61C 7/06 (2006.01); A61C 7/10 (2006.01); A61C 7/12 (2006.01); A61F 2/30 (2006.01); A61F 5/058 (2006.01); A61F 5/56 (2006.01)
CPC A61B 17/663 (2013.01) [A61C 7/06 (2013.01); A61C 7/10 (2013.01); A61B 17/1673 (2013.01); A61B 17/176 (2013.01); A61B 17/6416 (2013.01); A61B 17/645 (2013.01); A61B 17/6458 (2013.01); A61B 17/6466 (2013.01); A61B 17/6491 (2013.01); A61B 17/66 (2013.01); A61B 17/666 (2013.01); A61B 17/8071 (2013.01); A61C 7/12 (2013.01); A61F 2/3099 (2013.01); A61F 5/05891 (2013.01); A61F 5/56 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A protraction device, comprising:
a body frame, adapted to be anchored to the body of a patient,
a cantilever support, including
a first shaft, coupled to the body frame, and
a second shaft, coupled to the first shaft, and
a headpiece, including
a head strap, adapted to couple to the head of the patient, and
a headpiece rail, coupled to the second shaft and coupled to the head strap,
wherein the headpiece rail is adapted to extend in front of the face of the patient,
the body frame comprises
a top rail, and
a bottom rail, and
the cantilever support further comprises
a top bearing, coupled to the top rail, and
a bottom bearing, coupled to the bottom rail, and
the first shaft is coupled to the top bearing and the bottom bearing.