您的位置: 首页 > 农业专利 > 详情页

Systems And Methods For Determining Replacement Fluid And Plasma Flow Rates For Red Blood Cell Exchange Procedures
专利权人:
Fenwal; Inc.
发明人:
Zahra R. Ali,David E. Stude
申请号:
US14274982
公开号:
US20150320925A1
申请日:
2014.05.12
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Systems and methods for performing a red blood cell exchange procedure are disclosed. In one aspect, the flow rates of a replacement fluid (e.g., red blood cells from a healthy donor) and plasma being flowed to a blood source are calculated based on certain parameters of the procedure that are known, including the flow rate of blood being drawn from the source and the volume of replacement fluid to be used during the procedure. The replacement fluid flow rate and the plasma flow rate are calculated in a way that allows for simultaneous depletion of the supply of replacement fluid and achievement of another prescribed process parameter. The other prescribed process parameter depends on the nature of the procedure, namely whether the fluid volume and hematocrit of the source are to change by the end of the procedure or remain the same.
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