VSI Patient Monitor NIBP Pump Assembly new original 453564200021 Spare Part

VSI Patient Monitor NIBP Pump Assembly new original 453564200021 

► Brief Description

The VSI Patient Monitor NIBP Pump, part number 453564200021, primarily controls the inflation and deflation of the cuff during blood pressure measurement. It is compatible with SureSigns VS1, VSi, and VS2+ patient monitors, playing a crucial role in ensuring the accuracy and clinical reliability of the monitor's NIBP parameters. Under the monitor's control, the electric pump inflates the cuff to a preset pressure, effectively blocking arterial blood flow. Under precise monitor control, the cuff pressure gradually decreases in a stepwise manner. During this process, a pressure sensor continuously monitors the cuff pressure and transmits the parameter signal to the NIBP input circuit. As the pressure decreases, blood resumes flow in the previously blocked artery, causing oscillations in the arterial wall. The system determines the blood pressure value by analyzing changes in the amplitude of these oscillations

► Specifications

►Detailed Photos

►Key Features

1.Intelligent Anti-interference: Built-in software algorithms effectively eliminate most environmental noise and interference from patient movement, ensuring accurate measurement results.

2.Wide Applicability: With adjustable settings, it can be used for neonates, pediatric patients, and adult patients.

3.High Integration: This component is a complete module integrating a pump, valves, manifold, filter, and pressure measurement and control circuitry.

►Installation Steps

1.Disconnect the monitor power and remove the outer casing. Locate the NIBP air pump assembly and disconnect its power cable and NIBP tubing. Unscrew the retaining screws and remove the old pump assembly.

2.Insert the new silicone tubing into the correct position and ensure it is in place. Place the new pump assembly into the slot, ensuring its air passage is tightly connected to the silicone tubing.

3.Insert the NIBP pump assembly connector into the corresponding interface on the mainboard. For some modules, the connector is a post type; press it until there are no gaps between them. Note: Do not fold the flexible cable

Use screws to secure the new pump to the frame.

4.Reassemble the monitor casing.

After powering on, trigger an NIBP measurement to check if the pump can inflate and deflate normally, and observe if the measurement results are within the normal range.

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