Invention Grant
- Patent Title: Measuring detector and system for the measurement of gas flow
- Patent Title (中): 用于测量气体流量的测量探测器和系统
-
Application No.: US180834Application Date: 1998-11-16
-
Publication No.: US6142148APublication Date: 2000-11-07
- Inventor: Kurt Weckstrom , Antti Kleemola
- Applicant: Kurt Weckstrom , Antti Kleemola
- Applicant Address: FIX Helsinki
- Assignee: Instrumentarium Corp.
- Current Assignee: Instrumentarium Corp.
- Current Assignee Address: FIX Helsinki
- Priority: FIX971117 19970317
- Main IPC: A61B5/08
- IPC: A61B5/08 ; A61B5/087 ; G01F1/34 ; G01F1/40 ; A61M16/00
Abstract:
Measuring transducer and system for the measurement of gas flow, especially for the measurement of the pressure and/or flow of a patient's respiratory gas. The surface of the flow channel (1) wall (2) and/or a restricting element (3) in the flow channel which is directly exposed to the gas flow to be measured is provided with a material retaining water inside it.
Public/Granted literature
- US4865323A Spherical puzzle Public/Granted day:1989-09-12
Information query
