US 12,279,815 B2
Multipurpose ophthalmological measuring device
Yves-Vincent Brottier, Adainville (FR); Arnaud Obin, Paray-Douaville (FR); and Nelson Perrin, Sainte-Mesme (FR)
Assigned to E-SWIN DEVELOPPEMENT, Houdan (FR)
Appl. No. 17/753,604
Filed by E-SWIN DEVELOPPEMENT, Houdan (FR)
PCT Filed Sep. 11, 2020, PCT No. PCT/FR2020/051578
§ 371(c)(1), (2) Date Mar. 9, 2022,
PCT Pub. No. WO2021/048509, PCT Pub. Date Mar. 18, 2021.
Claims priority of application No. 1910131 (FR), filed on Sep. 13, 2019.
Prior Publication US 2022/0313074 A1, Oct. 6, 2022
Int. Cl. A61B 3/00 (2006.01); A61B 3/10 (2006.01); A61B 3/14 (2006.01); A61B 3/18 (2006.01)
CPC A61B 3/0008 (2013.01) [A61B 3/1005 (2013.01); A61B 3/101 (2013.01); A61B 3/145 (2013.01); A61B 3/185 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An ophthalmological measuring device comprising:
an ocular measurement housing comprising a front face provided with a frame surrounding a translucent plate of a size and curvature suitable for covering the ocular field of said patient, the translucent plate having a forward facing face facing an eye or both eyes of said patient,
a backlighting device for lighting the translucent plate from behind the translucent plate through an opposite face of the translucent plate opposite from the forward facing face of the translucent plate facing the eye or both eyes of said patient,
at least one camera provided with a lens placed in line with a hole in the translucent plate and facing the eye or both eyes of said patient,
one or more point light sources in openings on the translucent plate, for illuminating the eyes of the patient, and
means for fixing one or more complementary ophthalmological measuring devices received on the translucent plate on the forward facing face of the translucent plate facing the eye or both eyes of said patient.