您的位置: 首页 > 农业专利 > 详情页

Detection of blood-vessel wall artifacts
专利权人:
Feras Hatib;Zhongping Jian;Clayton M. Young
发明人:
Zhongping Jian,Clayton M. Young,Feras Hatib
申请号:
US13878411
公开号:
US09492090B2
申请日:
2011.10.05
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The present application concerns detecting catheter proximity to a blood-vessel wall and blood-vessel wall artifacts associated therewith. In one embodiment, a light source, in a catheter, can be used to project light into the blood vessel. An intensity associated with at least one light wavelength that interacted with blood can be measured. Based on the measured intensity, a determination can be made regarding blood-vessel wall artifacts due to the catheter tip proximity to a blood-vessel wall. Feedback can be provided to the clinician in order to assist the clinician in adjusting the catheter to optimize signal quality and minimize artifacts due to the blood-vessel wall.
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