GE Pump For Tonoport Gas Monitor 2002865-003 Original New Flow Control Hospital

Product Specification

GE pump for Tonoport Gas Monitor 2002865-003 Original New Flow Control Hospital Accessories and Spare Parts

■ Product Describe

The pump for tonoport 2002865-003 Original GE Tonoport Gas Monitor is designed specifically for the Tonoport gas monitoring system. As the device's "power heart," it drives the precise flow of gas within the monitoring circuit, ensuring stable and efficient delivery of sample gas to the detection module. This pump provides reliable power for monitoring the concentration of patient respiratory gases (such as anesthetic gases and carbon dioxide), and is a critical component for ensuring the accuracy and continuity of Tonoport monitoring.

Designed specifically for the Tonoport gas monitor, this pump can monitor the concentrations of various anesthetic gases (such as isoflurane and sevoflurane) with a measurement range of 0-5 vol% and an accuracy of ±0.1 vol%.

It can also monitor end-tidal carbon dioxide (EtCO₂) concentrations in real time with a range of 0-15 kPa and a response time of ≤100 ms, providing critical data for anesthesia depth control and patient respiratory function assessment.

The pump also features gas sample preconditioning to remove moisture and impurities. This, combined with the pump's power transmission, ensures the long-term stability of the monitoring system. Widely used in operating rooms, anesthesia recovery rooms and other scenarios.​

■ Product features

1. Precision Airflow Drive

Provides stable airflow pressure and flow, driving the sample gas through the monitoring pipeline at a preset rate. This ensures that the gas sample enters the sensor detection area evenly and continuously, avoiding data deviations caused by airflow fluctuations.

2. Low-Noise Operation

With a silent design, the operating noise level is ≤45dB. Even in quiet environments such as operating rooms and ICUs, it does not disrupt medical staff communication or patient rest, enhancing the comfort of the medical environment.

3. Interference-Resistant Airflow Control

A precise flow control valve inside the air pump ensures stable airflow even with varying pipeline lengths or minor blockages, ensuring consistent monitoring data.

4. Fast Start and Stop Response

The response time from start to reaching the preset flow rate is ≤2 seconds, and airflow can be shut off within 1 second after a stop command is issued. This allows for rapid adaptation to the device's monitoring start and stop requirements, especially in scenarios where the patient's breathing rhythm fluctuates rapidly, allowing for timely capture of gas samples.

■ Products Parameters

■ FAQ​

Q1: Does this pump require special tools to install?

A1: The pump does not require special tools. It uses standard clips and screws for installation and can be installed using standard maintenance tools (such as a Phillips screwdriver or wrench). Installation takes approximately 15 minutes.

Q2: Will the pump's flow accuracy degrade over time?

A2: Under normal use, the flow accuracy will degrade by ≤3% over the first 5,000 hours. After cumulative operation exceeds 8,000 hours, flow calibration is recommended (calibration interval is every 2,000 hours) to maintain monitoring accuracy.

Q3: If the pump shuts down due to blockage protection, how do I reset it?

A3: First, check the piping for blockage and correct the problem. Then, disconnect the power cord for 30 seconds and then reconnect it. The pump will automatically reset and resume normal operation without the need to manually press the reset button.