Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
ophthalmoscope
|
| gptkbp:advantage |
better patient comfort
easier to use for non-specialists |
| gptkbp:contrastsWith |
traditional ophthalmoscope
|
| gptkbp:feature |
wide field of view
improved visualization of retina |
| gptkbp:fieldOfView |
25 degrees
|
| gptkbp:hasComponent |
lighthouse
optical system aperture dial battery handle focus control |
| https://www.w3.org/2000/01/rdf-schema#label |
PanOptic Ophthalmoscope
|
| gptkbp:introducedIn |
2002
|
| gptkbp:manufacturer |
gptkb:Welch_Allyn
|
| gptkbp:patent |
gptkb:Welch_Allyn
|
| gptkbp:usedBy |
optometrists
primary care physicians ophthalmologists |
| gptkbp:usedFor |
eye examination
fundus examination |
| gptkbp:bfsParent |
gptkb:Welch_Allyn
|
| gptkbp:bfsLayer |
7
|