Resistance and Compliance Plethysmographs 气道阻力和肺顺应性检测系统
侵入式气道力学检测系统可以检测大鼠、小鼠的多种参数,从呼吸速率、潮气量到气道阻力和肺顺应性。首先,系统通过测量端口压、跨肺压或胸膜压以及气道中气体流速等参数,直接得出气道阻力、肺顺应性、潮气量等肺功能指标参数。另外,血压和心率的检测可以用来研究心血管反映,也可用来判断麻醉状态。
产品主要特点:
· 可选择多种给YF式(颈、尾静脉注射、雾化给药)
· 可同时检测多种参数
· 采用体积描记法,直接检测气流
· 可选配心血管参数检测模块
产品主要应用:
· 急性和慢性呼吸道功能障碍模型
· 综合评价的肺功能
系统采用了尾部外置的特殊描记器,可以通过尾静脉或颈静脉对动物进行注射给药,也可通过雾化的气溶胶进行吸入式给药。
主要检测参数:
· 气道阻力 (有/无 插管阻力补偿)
· 动态顺应性
· 肋膜压变化
· Lung conductance
· 潮气量
· 累计体积
· 吸气时间
· 呼气时间
· ZD吸气流量
· ZD呼气流量
· 呼吸频率
· 每分通气量
· 其它参数
The EMMS invasive airway mechanics system can analyse a variety of parameters, ranging from respiratory rate and tidal volume to resistance and compliance. Primarily, the system measures airflow and trans-pulmonary pressure to derive airway resistance and lung compliance. Additionally, blood pressure and heart rate can be recorded to assist in monitoring the level of anaesthesia and to investigate any possible cardiovascular effects.
EMMS Resistance and Compliance Plethysmographs
Parameters Measured
· Airway resistance (with or without cannula resistance compensation)
· Dynamic Compliance
· Developed pleural pressure
· Lung conductance
· Tidal volume
· Inspiration time
· Expiration time
· Peak inspiratory flow
· Peak expiratory flow
· Breathing frequency
· Minute volume
· Parameter Explanations and Additional Parameters
Features
· Multiple subjects can be monitored simultaneously
· Plethysmography or direct flow measurement
· Optional Cardiovascular Parameter monitoring
Uses
· Acute and chronic models of respiratory dysfunction
· Comprehensive evaluation of lung function
如需检测更多肺功能参数,可选择:
多参数肺功能检测系统
如需无创方式检测小动物的肺功能参数,可选择:全身体积描记器
Resistance and Compliance Plethysmographs
气道阻力和肺顺应性检测系统
The EMMS invasive airway mechanics system can analyse a variety of parameters, ranging from respiratory rate and tidal volume to resistance and compliance. Primarily, the system measures airflow and trans-pulmonary pressure to derive airway resistance and lung compliance. Additionally, blood pressure and heart rate can be recorded to assist in monitoring the level of anaesthesia and to investigate any possible cardiovascular effects.
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