您的位置: 首页 > 农业专利 > 详情页

MONITORING APPARATUS FOR MONITORING BLOOD PRESSURE OF A SUBJECT
专利权人:
发明人:
申请号:
EP16751608.7
公开号:
EP3337393A1
申请日:
2016.08.16
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A monitoring apparatus for monitoring a blood pressure information of a subject is disclosed. The monitoring apparatus comprises an ultrasound transducer for emitting ultrasound waves to a volume of the subject that includes a blood vessel and for receiving ultrasound waves from said volume of the subject, and for providing a first signal on the basis of ultrasound waves received from the volume of the subject. A light source is included for emitting light to the subject and a light sensor is included for detecting light received from the subject and for providing a second signal on the basis of the light received from a skin of the subject. The monitoring apparatus comprises a processing unit for determining: i) a time of arrival of a cardiac pulse in the blood vessel based on the first signal, ii) a point in time when the cardiac pulse reaches the skin of the subject based on the second signal, iii) a pulse transit time between the time of arrival of the cardiac pulse PPG in the blood vessel and the point in time when the cardiac pulse reaches the skin of the subject and iv) the blood pressure based on the pulse transit time.
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