HSE-HA Capnograph Type 340 for Small Rodents

HSE-HA Capnograph Type 340 for Small Rodents

The HSE-HE Type 340 capnograph for rats and mice is equipped with a built-in highly sensitive infrared spectroscopy CO2 sensor. The sensor is pressure and temperature compensated. The very low volume of the sensor, the optimized system volume and the application of a micro—pump allow very accurate monitoring of respiratory CO2 concentration on small animals. The Capnograph also includes electronic compensation for interference introduced to signals during NO2 anesthesia administration.

• Built-in highly sensitive temperature and pressure compensated infrared
    spectroscopy CO2 sensor
• Very low system compliance
• Basic evaluated parameters:
    - CO2
    - Respiration rate
• Extend function with optional flow heads to create a complete respiratory
    survey and monitoring system:
    - Peak Inspiratory Flow
    - Peak Expiratory Flow
    - Peak Inspiratory Pressure
    - Positive End-Expiratory Pressure
    - Tidal Volume
    - Respiratory Rate
• Analog output of CO2 waveform and end tidal CO2 for data collection
    on all versions
• Analog output of CO2 waveform, end-tidal CO2, respiratory flow, tracheal
    pressure, respiratory rate and tidal volume in extended version

Item# Description U.S. List Price Quantity
73-3809 Capnograph Type 340, 110-230 VAC, 50/60 Hz
73-3816 Flow Pressure Sensor for Mouse to Capnograph Type 340
73-3817 Flow Pressure Sensor for Rat to Capnograph Type 340
73-0500 Lab Stand with Triangular Base Plate (one block clamp included)
73-4166 Mouse Cannulating Kit - to Capnograph with Adapter for Ventilator
73-4165 Rat Cannulating Kit- to Capnograph with Adapter for Ventilator
73-4164 CO2 Inlet Tube Set for Capnograph Type 340
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The HSE-HE Type 340 capnograph for rats and mice is equipped with a built-in highly sensitive infrared spectroscopy CO2 sensor. The sensor is pressure and temperature compensated. The very low volume of the sensor, the optimized system volume and the application of a micro—pump allow very accurate monitoring of respiratory CO2 concentration on small animals. The Capnograph also includes electronic compensation for interference introduced to signals during NO2 anesthesia administration.

• Built-in highly sensitive temperature and pressure compensated infraredspectroscopy CO2 sensor
• Very low system compliance
• Basic evaluated parameters:
    - CO2
    - Respiration rate
• Extend function with optional flow heads to create a complete respiratory survey and monitoring system:
    - Peak Inspiratory Flow
    - Peak Expiratory Flow
    - Peak Inspiratory Pressure
    - Positive End-Expiratory Pressure
    - Tidal Volume
    - Respiratory Rate
• Analog output of CO2 waveform and end tidal CO2 for data collection on all versions
• Analog output of CO2 waveform, end-tidal CO2, respiratory flow, tracheal pressure, respiratory rate and
    tidal volume in extended version

Applications
The main function of this unit is capnography. With the extension using additional sensors, it can become a complete respiratory survey and monitoring system for:
• Capnography
• Anesthesia survey
• Respiratory monitoring

Extended Functions (optional)
The Capnograph can be equipped with two additional sensors, a pressure sensor for measuring tracheal pressure and a pneumotach with differential pressure transducer for measuring respiratory airflow. These sensors are mounted directly on the tracheal or intubation cannula and connected to the control unit, this serves to minimize the dead space. The tracheal pressure and the respiratory flow are important signals to monitor mechanical ventilation when using a respirator. This aids avoidance or barotraumatic ventilation and indicates the efficiency of the ventilation.

Settings
All the settings are done using the display and keypad on the front panel. The settings can also be downloaded by software via a RS232 (optionally USB) port on the back panel.

Output
The following signals are available as analog signals on the rear of the unit:
• CO2 Waveform
• End expiratory CO2 (EtCO2)

Specifications
Tracheal Pressure Range –10 to +80 cmH2O
CO2 Range 0 – 10%
Airflow Range Mouse ±3.00 ml/sec
Airflow Range Rat ±30.00 ml/sec
Tidal Volume Range Mouse 1.0 ml
Tidal Volume Range Rat 5.0 ml    
Respiratory Rate Range 0 to 300 BPM
Output Signal Range ±4 Volt
Sampling Rate Mouse ~10 ml/min
Sampling Rate Rat ~15 ml/min
Base Plate Dimensions (H x W x L) 5.1 x 5.1 x 5.1 in (13 x 13 x 13 cm)
Base Plate Weight 15 ml/min
DOCUMENT DESCRIPTION
Capnograph_Manual_16_07_12 (2).pdfCapnograph Type 340 Manual