منابع مشابه
Continuous Blood Volume Monitoring and Ultrafiltration Control.
Continuous blood volume monitoring (CBVM) is believed to be a promising method for making the determination of patients' "dry weight" more objective, and ultrafiltration (UF) control more appropriate. Although blood volume response to UF and the interrelation between blood volume changes and changes in hemodynamic parameters are highly individual, certain principles of this response and interre...
متن کاملOptimized Blood Volume Monitoring during Hemodialysis Procedure based on Ultrasonic Speed Measurement
Fast reduction of blood water volume due to ultra-filtration via hemodialysis machine and critical threshold of blood water volume can result in clinical complications such as hypotension. When blood water volume reduces during hemodialysis process, the concentration of blood forming elements will increase. One of the methods for the monitoring of the concentration changes is ultrasonic speed m...
متن کاملThe maintenance and monitoring of perioperative blood volume
The assessment and maintenance of perioperative blood volume is important because fluid therapy is a routine part of intraoperative care. In the past, patients undergoing major surgery were given large amounts of fluids because health-care providers were concerned about preoperative dehydration and intraoperative losses to a third space. In the last decade it has become clear that fluid therapy...
متن کاملOn-line control of circulating blood volume.
We developed an experimental method which enabled continuous determination of the circulatory blood volume, when the blood volume was subjected to alterations. The blood volume was modified by a servo system to control transfer of the blood between an external reservoir and the cardiovascular system. Possible application of our method to the analysis of circulatory responses to blood volume cha...
متن کاملMeasurement of central blood volume by external monitoring.
W ITH EXTENSIVE application of the Hamilton-Stewart dj'e-dilution technique for measurement of central blood volume (CBV), it has become apparent that the method may be insensitive to small but significant changes in volume. Reasons for this, presumably, rest with the rather large volume measured and the inherent errors of the technique. 1 Using a peripheral vein injection , the volume measured...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nephrology Dialysis Transplantation
سال: 1996
ISSN: 0931-0509,1460-2385
DOI: 10.1093/ndt/11.supp2.42