用于屏蔽电磁场的帷幕和屏蔽舱以及磁共振系统
By using a curtain composed of flexible conductive strip elements in the magnetic resonance system, the impact of electromagnetic fields on image quality when the examination room door is open is resolved, enabling efficient user communication and a simplified preparation process, while maintaining shielding effectiveness and extending the curtain's lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SIEMENS HEALTHINEERS AG
- Filing Date
- 2022-12-26
- Publication Date
- 2026-07-17
AI Technical Summary
In existing MRI systems, electromagnetic fields may negatively affect image data quality when the examination room door is open, and the communication and preparation process between the user and the system is not efficient enough.
The curtain, composed of multiple flexible conductive strip elements, is positioned at the entrance of the inspection room and can switch between shielded and through configurations. It provides effective shielding by reflecting and absorbing electromagnetic radiation and simplifies the user's transition between the inspection room and adjacent rooms.
It achieves improved communication efficiency between the inspection room and adjacent rooms while maintaining the shielding effect of the inspection room, simplifies the preparation process, reduces the noise isolation of traditional doors, and extends the service life of the curtain.
Smart Images
Figure CN116430285B_ABST