Invention Grant
- Patent Title: Non-invasive determination of cardiac output, gas exchange and arterial blood gas concentration
- Patent Title (中): 非侵入性测定心输出量，气体交换和动脉血气浓度
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Application No.: US11465913Application Date: 2006-08-21
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Publication No.: US07766857B2Publication Date: 2010-08-03
- Inventor: Robert Q. Tham , Andreas Tzanetakis
- Applicant: Robert Q. Tham , Andreas Tzanetakis
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Andrus, Sceales, Starke & Sawall, LLP
- Main IPC: A61M37/00
- IPC: A61M37/00 ; A61N1/30 ; A61M31/00 ; A61M16/00
Abstract:
A system and method for monitoring the arterial gas concentrations of a patient receiving percutaneous oxygenator support. The system comprises a percutaneous oxygenator for providing medical gases to the venous system of the patient via a catheter. Gases are also removed from the venous system via a catheter. The concentrations and flow rates of the gases provided and removed from the patient are monitored. A CPU analyzes the concentration and flow rate information to compute the arterial gas concentration of the patient.
Public/Granted literature
- US20080041381A1 NON-INVASIVE DETERMINATION OF CARDIAC OUTPUT, GAS EXCHANGE AND ARTERIAL BLOOD GAS CONCENTRATION Public/Granted day:2008-02-21
Information query
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