Mobile X-ray imaging apparatus
US10542948B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2017 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Apr 12, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P3/486
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A mobile X-ray imaging apparatus includes a main body, a driving wheel provided in a lower portion of the main body and capable of moving the main body, a drive motor configured to drive the driving wheel, a motor encoder configured to detect a rotation speed of the drive motor, a driving wheel rotation state detector configured to detect a rotation state of the driving wheel, the driving wheel rotation state detector comprising a rotation state detection sensor located at the main body, and a bracket coaxially connected to the driving wheel and allowing the rotation state detection sensor to detect an ON/OFF state according to the rotation state of the driving wheel, and a controller configured to control the drive motor based on information detected by the motor encoder and the driving wheel rotation state detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.