YJJ 15972 Flow Sensor Used For Monitoring Respiratory Airflow Such As Sipap VELA

Product Specification

Product Description:

YJJ 15972 Flow Sensor Used For Monitoring Respiratory Airflow Such As Sipap VELA Etc/Compatible Version

Features:

15972 is a flow sensor under the brand "Bird" of the United States. It is not a universal flow meter. It is specifically designed to be compatible with Bird brand ventilators, such as Sipap, VELA, etc. The core function is to monitor the breathing airflow. The following are its traceable parameter information and clear usage description: Core parameters
Although the complete parameter manual has not been made public by the authorities, by combining the characteristics of the Bird brand ventilator system it is adapted to and the general compatibility standards of medical flow sensors, the key parameters can be summarized as follows:
Parameter Category Content Details
Measurement Characteristics As a proximal pressure difference type flow sensor, it is suitable for low-flow and high-frequency fluctuation scenarios of human respiratory airflow, and is compatible with the respiratory airflow measurement requirements of the ventilator. When used with the ventilator, it can accurately capture the respiratory airflow and match the common airflow monitoring range of the ventilator.
Structural Related Adapting to the miniaturized installation requirements of the ventilator, combined with the characteristics of sensors of the same series of ventilators, it is speculated that its dead volume is small (refer to the dead volume of Bird brand ventilator sensors of the same type, which can be as low as 0.6ml), which can reduce gas residue during the airflow measurement process and ensure the safety of the patient's breathing.
Compatibility Performance Compatible with the control system of the Bird brand ventilator, it can stably transmit airflow signals to the ventilator host, matching various triggering methods of the ventilator such as flow triggering and pressure triggering, ensuring the synchronization of signals during the switching of breathing modes.
Main Applications
This sensor is the core supporting component of the Bird brand ventilator, focusing on the medical respiratory support scenario. Through precise monitoring of airflow, it realizes intelligent control of the ventilator. The specific applications are as follows:
Real-time monitoring of respiratory airflow: During the operation of the ventilator, it continuously detects key data such as the rate and total volume of the patient's inhalation and exhalation airflow, providing real-time feedback to the ventilator host, such as determining the frequency and depth of the patient's spontaneous breathing, in order to match the corresponding ventilation mode.
Auxiliary ventilator mode control: Adapting to various common frequency ventilation modes such as IMV (Intermittent Mandatory Ventilation) and SIMV (Synchronized Intermittent Mandatory Ventilation), when the patient's breathing status fluctuates, the airflow signal transmitted by the sensor can trigger the ventilator to adjust the supply pressure and flow rate, for example, when the patient's spontaneous breathing weakens, it can promptly start assisted ventilation to avoid the risk of asphyxiation.
Ensuring the safety of respiratory treatment: Its low dead volume characteristic can reduce problems such as carbon dioxide retention caused by airflow residue, especially suitable for patients requiring long-term ventilation support; at the same time, in combination with the ventilator's backup ventilation mode for asphyxia, when the sensor detects abnormal cessation of the patient's breathing, it can assist in triggering the backup life-saving ventilation function, providing time for the patient's rescue.

Specifications: