发明名称 |
Spiral probe for simultaneous electrical and chemical monitoring of a fetus |
摘要 |
A combined spiral EKG electrode and pH probe for use in monitoring a fetus during labor is described. The combined probe includes a spiral-shaped needle which acts as an EKG electrode and also houses a fiberoptic pH probe. Optical fibers and wires from the needle as well as from a reference electrode on the probe assembly are passed back through the cervix and vagina of a woman in order to provide simultaneous information as to both EKG and pH of the fetus during labor.
|
申请公布号 |
US4658825(A) |
申请公布日期 |
1987.04.21 |
申请号 |
US19860832529 |
申请日期 |
1986.02.24 |
申请人 |
INTERNATIONAL BIOMEDICS, INC. |
发明人 |
HOCHBERG, HOWARD M.;SCHMALZBACH, EDWIN L.;ZIEDONIS, JANIS G. |
分类号 |
A61B5/00;A61B5/0448;(IPC1-7):A61B5/00;A61B5/04 |
主分类号 |
A61B5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|