NONINVASIVE CARDIAC OUTPUT MONITORING USING CO2

使用 CO2 进行无创心输出量监测

• 批准号: 6030777
• 负责人: JOSEPH A ORR
• 金额: $ 33.12万
• 依托单位: AXON MEDICAL, INC.
• 依托单位国家: 美国
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-07-01 至 2001-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6030777
• 关键词: biomedical equipment development; carbon dioxide; cardiac output; clinical biomedical equipment; clinical research; computer program /software; human subject; intubation; mathematics; noninvasive diagnosis; patient monitoring device; pulmonary respiration

DESCRIPTION (Adapted from applicant's abstract): This is a Phase II SBIR proposal to use a non steady state re-breathing CO2 technique for repetitive measurements of cardiac output in intubated patients during anesthesia and recovery. The fundamental assumption of the method is that when an additional dead space is added, the change in CO2 elimination rate divided by the change in arterial CO2 content is the cardiac output, if one allows some computed corrections. PROPOSED COMMERCIAL APPLICATION: NOT AVAILABLE

描述（改编自申请人摘要）：这是一项II期SBIR 建议使用非稳态再呼吸CO2技术， 重复测量插管患者的心输出量 麻醉和恢复。 该方法的基本假设是， 当增加额外的死腔时，CO2消除速率的变化 除以动脉CO2含量的变化是心输出量，如果 允许一些计算的校正。 拟议商业应用：不可用