X-Ray diagnostic installation comprising a solid state image converter
US4365269A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 1981 |
| Grant date | Dec 21, 1982 |
| Priority date | — |
| Expiry date | Jun 12, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05G1/64
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An exemplary embodiment includes an image intensifier television chain with an x-ray image intensifier, an optoelectronic image converter and a monitor, and in which the transmission proceeds according to an interlaced method. For the x-ray image intensifier a deflection device is provided which, synchronously with the image scanning frequency generated by a clock pulse generator periodically effects a slight displacement of the x-ray image intensifier output image such that the displacement proceeds in a vertical and in a horizontal direction by half the spacing of the image elements of the image converter, and whereby two successive fields, respectively, are displayed on the monitor displaced corresponding to the displacement of the image intensifier output images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.