Dental X-ray radiographing apparatus having radiographing unit housing
US10617373B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 12, 2015 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Feb 6, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B6/547
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a dental X-ray imaging apparatus having a radiographing housing so as to provide a stable radiographing environment to an examinee. The dental X-ray radiographing apparatus includes a radiographing unit including a rotary arm, an X-ray generator, and an X-ray sensor, and a radiographing housing for covering an upper part, an outside and an inside of an operating range of the radiographing unit. The imaging apparatus further includes a lifter configured to move the radiographing housing, and a handle frame disposed at a lower part of the radiographing housing with a variable height and including a chin rest, wherein the lifter moves the radiographing housing such that the distance between the chin rest and the radiographing housing is constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.