发明名称 |
BREATHING TUBE FOR USE IN ULTRASONIC FLOW MEASUREMENT SYSTEMS |
摘要 |
This invention relates to a breathing tube for use in ultrasonic flow measurement systems for determining the volume flow and/or the molar mass of the respiration of humans and animals. According to the invention, the breathing tube at least partly has a polygonal cross-section. Furthermore at least one indicator is formed on the breathing tube, which can be read out via an external optical device. |
申请公布号 |
US2016128608(A1) |
申请公布日期 |
2016.05.12 |
申请号 |
US201514809029 |
申请日期 |
2015.07.24 |
申请人 |
ndd Medizintechnik AG |
发明人 |
BUESS Christian;KLEINHAPPL Erich;SENGEL Martin |
分类号 |
A61B5/087;A61B5/08 |
主分类号 |
A61B5/087 |
代理机构 |
|
代理人 |
|
主权项 |
1. A breathing tube for use in ultrasonic flow measurement systems for determining the volume flow and/or the molar mass of the respiration of humans and animals, wherein the breathing tube at least partly has a polygonal cross-section and on the breathing tube at least one indicator is formed, which is readable out via an external optical device. |
地址 |
Zurich CH |