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You are here: ⎝⎛七乐彩⎞⎠ > Respiratory and Pulmonary Function Research> Airway Resistance and Lung Compliance Detection
Respiration and lung function research

Airway resistance and lung compliance detection system

来源:本站 作者:玉研仪器 Time: 2016-09-30 Source: Site Author: Jade research instrument

Detailed introduction

Resistance and Compliance Plethysmographs


The invasive airway mechanics detection system can detect a variety of parameters in rats and mice, from respiratory rate and tidal volume to airway resistance and lung compliance. First, the system directly measures the pulmonary function parameters such as airway resistance, lung compliance, and tidal volume by measuring parameters such as port pressure, transpulmonary pressure or pleural pressure, and air velocity in the airway. In addition, blood pressure and heart rate measurements can be used to study cardiovascular responses and to determine anesthesia status.


Product main features:

可选择多种给药方式(颈、尾静脉注射、雾化给药) · Selection of multiple administration methods (jugular, tail vein injection, nebulization)

Can detect multiple parameters at the same time

· Using plethysmography to directly detect airflow

Optional cardiovascular parameter detection module

 

应用: Product main applications:

Acute and chronic respiratory dysfunction models

Comprehensive assessment of lung function



The system uses a special external tracing device on the tail, which can be administered to animals through the tail vein or jugular vein, or inhaled by aerosolized aerosol.


 


Main detection parameters:

Airway resistance (with / without intubation resistance compensation)

· Dynamic compliance

Variation of pleural pressure

· Lung conductance

Tidal volume

累计体积 Cumulative volume

· Inspiratory time

Exhalation time

Maximum inspiratory flow

· Maximum expiratory flow

· Respiratory rate

Minute ventilation

· Other parameters



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



To detect more lung function parameters, you can choose:

肺功能检测系统 Multi-parameter lung function detection system


For non-invasive testing of lung function parameters in small animals, select:

Whole body plethysmograph



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