| 发明名称 |
SYSTEM AND METHOD FOR CONTROLLING A FLOW THROUGH A PNEUMATIC SYSTEM |
| 摘要 |
A device, system and method related to a pneumatic system for fluid analysis. The device, system and method comprises a connection interface for a fluid analyser unit, a connection interface for a pump unit, a flow sensor and a pressure sensor. The device, system and method further comprises control unit for calculating a pump stroke force or amplitude, and/or pump frequency based on measurements from the flow sensor and the pressure sensor for obtaining a constant flow through the pneumatic system. |
| 申请公布号 |
US2016139108(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201514939957 |
申请日期 |
2015.11.12 |
| 申请人 |
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. |
发明人 |
Israelsson Sigun;Svedmyr Peter;Werner Johan;Finn Anders;Eklund Mathias;Boxell Torbjörn |
| 分类号 |
G01N33/497 |
主分类号 |
G01N33/497 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pneumatic system for fluid analysis of expiratory and/or inspiratory breath, comprises:
a connection interface for a fluid analyser unit; a connection interface for a pump unit; a flow sensor and/or a pressure sensor; and a control unit for calculating a pump stroke force and/or pump frequency based on measurements from said flow sensor and/or said pressure sensor for obtaining a constant flow through said pneumatic system during a breath cycle with dynamic pressure, such as an inhale and/or an exhale. |
| 地址 |
Shenzhen CN |
