您的位置: 首页 > 农业专利 > 详情页

Field-invariant quantitative magnetic-resonance signatures
专利权人:
Q Bio, Inc.
发明人:
Kaditz Jeffrey Howard,Stevens Andrew Gettings
申请号:
US201615089571
公开号:
US9958521(B2)
申请日:
2016.04.03
申请国别(地区):
美国
年份:
2018
代理人:
Aurora Consulting LLC `Stupp Steven`Sloat Ashley
摘要:
A system that determines an invariant magnetic-resonance (MR) signature of a biological sample is disclosed. During operation, the system determines a magnetic-resonance (MR) model of voxels in a biological sample based on differences between MR signals associated with the voxels in multiple scans and simulated MR signals. The MR signals are measured or captured by an MR scanner in the system during multiple MR scans, and based on scanning instructions, and the simulated MR signals for the biological sample are generated using the MR model and the scanning instructions. Moreover, the system iteratively modifies the scanning instructions (including a magnetic-field strength and/or a pulse sequence) in the MR scans based on the differences until a convergence criterion is achieved. Then, the system stores, in memory, an identifier of the biological sample and a magnetic-field-strength-invariant MR signature of the biological sample that is associated with the MR model.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充