Back to results
US 5,347,342 AGranted
Transilluminator
AssigneeFotodyne Incorporated
InventorTimothy G. J. Ehr
Life of this patent
Estimating the term…
Abstract
A transilluminator comprising a housing having therein a UV-transmissible window and a UV light source supported within the housing for transmitting UV light through the window. A surface within the housing reflects an image of the light source through the window so that the light source appears at the window to be more than one light source.
Claims17
A transilluminator comprising
- a housing having therein a UV-transmissible window,
- a UV light source supported within said housing for transmitting UV light through said window, and
- means for reflecting an image of said light source through said window so that said light source appears at said window to be more than one light source.
A transilluminator comprising
- a housing having therein a UV-transmissible window,
- a light source supported within said housing for producing UV light, and
- means for reflecting through said window UV light produced by said light source, said reflecting means comprising reflective surfaces located at opposite sides of and beneath said light source and sloping upwardly and outwardly away from said light source.
A transilluminator comprising
- a housing having therein a generally planar UV-transmissible window,
- a plurality of spaced UV light sources supported within said housing for transmitting UV light through said window, and
- means for producing a substantially uniform level of UV light intensity across said UV-transmissible window.
Dependencies are inferred from the claim text.