Eye viewing device enabled for performing ear examinations and adapter
View Patent ↗An eye viewing device includes an imaging assembly having at least two optical components disposed along an optical axis of the device. An adapter is attachable to the device and is aligned along the imaging axis of the device, the adapter having at least one adaptive optical element configured for projecting an image of the ear along the imaging axis for viewing without modification to the device and enabling separate examination modes.
1. An eye viewing device comprising:
a housing having a proximal end and a distal end;
an imaging assembly comprising at least two optical components disposed along an imaging axis of the device; and
an adapter releasably attachable to the distal end of the housing, wherein the device is thereby configured to selectively and independently operate in a first eye examination mode and a second ear examination mode, the adapter including at least one optical element aligned with the imaging axis when the adapter is attached to the housing.
2. An eye viewing device according to claim 1 , further comprising an illumination assembly including a light source aligned along an illumination axis and in which the at least one optical element of the adapter is aligned along each of the imaging and illumination axes of the device when the adapter is attached to the housing.
3. The eye viewing device according to claim 2 , wherein the illumination assembly includes an angled mirror aligned along the illumination axis and configured to direct light from the light source angled in relation to the imaging axis of the device.
4. The eye viewing device according to claim 2 , wherein the adapter comprises a speculum tip member.
5. The eye viewing device according to claim 4 , wherein the speculum tip member is releasably attachable to the adapter.
6. The eye viewing device according to claim 4 , wherein the speculum tip member is integral with the adapter.
7. The eye viewing device according to claim 4 , wherein the at least one optical element is fixedly attached to the adapter.
8. The eye viewing device according to claim 4 , wherein the at least one optical element is integrated with the adapter and formed as a single component.
9. The eye viewing device according to claim 4 , wherein the adapter includes an attachment member that is releasably attachable to the device and further includes at least one feature for enabling releasable attachment of the speculum tip member.
10. The eye viewing device according to claim 6 , wherein the adapter is configured or single or single patient use.
11. The eye viewing device according to claim 4 , wherein the at least one optical element of the adapter is tilted relative to the imaging axis to reduce the effect of surface reflections off the at least one optical element.