发明名称 |
PRESSURE GAUGE, BLOOD PRESSURE GAUGE, METHOD OF DETERMINING PRESSURE VALUES, METHOD OF CALIBRATING A PRESSURE GAUGE, AND COMPUTER PROGRAM |
摘要 |
A pressure gauge for determining at least one pressure value describing a pressure of a fluid flowing in a pulsating manner in a phase of the pulsating flow, includes a pulse wave characterizer. The pulse wave characterizer is configured to obtain transmit time information of a pulse wave, and amplitude information of the pulse wave. The pressure gauge additionally includes a pressure value determiner configured to obtain a first pressure value describing a pressure of the fluid in a first phase, on the basis of the transmit time information and while using a mapping. The pressure value determiner is further configured to obtain a second pressure value describing a pressure of the fluid in a second phase, on the basis of the first pressure value and the amplitude information while using a mapping. |
申请公布号 |
US2012065525(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
US20080812280 |
申请日期 |
2008.12.30 |
申请人 |
DOUNIAMA CHRISTIAN;TOBOLA ANDREAS;WENTZLAFF HOLGER;BENZ MICHAELA;NORGALL THOMAS;COURONNE ROBERT;WEIGAND CHRISTIAN;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
DOUNIAMA CHRISTIAN;TOBOLA ANDREAS;WENTZLAFF HOLGER;BENZ MICHAELA;NORGALL THOMAS;COURONNE ROBERT;WEIGAND CHRISTIAN |
分类号 |
A61B5/021;A61B5/024;G01F1/34;G01F25/00;G06F19/00 |
主分类号 |
A61B5/021 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|