基本信息:
- 专利标题： NOISE REMOVAL IN MAGNETOMETER FOR MEDICAL USE
- 申请号：US16478115 申请日：2018-08-03
- 公开(公告)号：US20200178827A1 公开(公告)日：2020-06-11
- 发明人： Abbas Ahmad Al-Shimary , David Diamante Dimambro , Benjamin Thomas Hornsby Varcoe , Richard Theodore Grant
- 申请人： CREAVO MEDICAL TECHNOLOGIES LIMITED
- 申请人地址： GB Leeds
- 专利权人： CREAVO MEDICAL TECHNOLOGIES LIMITED
- 当前专利权人： CREAVO MEDICAL TECHNOLOGIES LIMITED
- 当前专利权人地址： GB Leeds
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4083424
- 国际申请： PCT/GB2018/052223 WO 20180803
- 主分类号： A61B5/04
- IPC分类号： A61B5/04 ; A61B5/00
摘要：
A method of using a magnetometer system to analyse the magnetic field of a region of a subject's body is disclosed. The method comprises using one or more detectors to detect the time varying magnetic field of a region of a subject's body, filtering a signal or signals from the one or more detectors using a filter or filters, and using the filtered signal or signals to analyse the magnetic field generated by the region of a subject's body. The filter or filters is configured to attenuate noise in the signal or signals that is synchronised with motion of the region of the subject's body such as ballistocardiographic noise.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B5/00 | 用于诊断目的的测量；人的辨识 |
| --------A61B5/04 | .测量人体或人体各部分的生物电信号 |