Intra-oral camera with touch screen integral display and contamination control
US6956601B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2002 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | May 24, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0456
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable intra-oral capture and display system includes (a) a handpiece elongated for insertion into an oral cavity, the handpiece including a light emitter on a distal end thereof for illuminating an object in the cavity and an image sensor for capturing an image of the object and generating an image signal therefrom; (b) a portable, hand-cradled base containing, in a single integral enclosure, electronics for processing the image for display and a display monitor for displaying the image; (c) an electrical interface for communicating the image signal from the image sensor in the camera to the electronics in the base; and (d) a contamination control device for the portable, hand-cradled base comprising a pouch enclosing the single integral enclosure and having a transparent front panel that is positioned adjacent the display monitor. In addition, the electronics includes a touch screen interface for providing a plurality of touch screen controls that appear on the screen of the display monitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.