Mindray MPM Module Pump with Solenoid Valves Assembly

► Brief Introduction

The monitor uses the oscillometric method for measuring the non-invasive blood pressure (NIBP). NIBP measurement is based on the principle that pulsatile blood flow through an artery creates oscillations of the arterial wall. The oscillometric device uses a blood pressure cuff to sense these oscillations that appear as tiny pulsations in cuff pressure. The Oscillometric devices measure the amplitude of pressure changes in the occluding cuff as the cuff deflates from above systolic pressure. The amplitude suddenly increases as the pulse breaks through the occlusion in the artery. As the cuff pressure decreases further, the pulsations increase in amplitude, reach a maximum (which approximates to the mean pressure), and then diminish. The oscillometric method measures the mean pressure and determines the systolic and diastolic pressures. The NIBP module is integrated into the MPM module. NIBP monitoring is intended for adult, pediatric, and neonatal patients.

► Removing the pump and valve

Cut the cable tie, disconnect the pump power cable and NIBP air tube, and then remove the pump.

Disconnect the valve power cable and NIBP air tube, use a flat-bladed screwdriver to release the clips on the sides of the valve, and then remove the valve assembly.

► Overview

Measurements are impossible with heart rate extremes of less than 30 bpm or greater than 300 bpm, or if the patient is on a heart-lung machine. The measurement may be inaccurate or impossible in the following situations:

• Regular arterial pressure pulses are hard to detect
• With excessive and continuous patient movement such as shivering or convulsions
• With cardiac arrhythmias
• With rapid blood pressure changes
• With severe shock or hypothermia that reduces blood flow to the peripheries
• On an edematous extremity.

► Specification

► About Us

CWT Technology HK Limited, we are a trustworthy medical equipments supplier as we have been engaged in this industry for many years. During these years of marketing and expanding, we have accumulated a great wealth of experience both in product distribution and customer service. We mainly sell different kinds of medical equipments, accessories and repair parts including patient monitor, defibrillator machine, patient monitor printer, ECG machine, EKG machine, main board, batteries and so on. We are a reliable manufacturer providing the best products and services for global customers. Satisfying all the customers' demands is our permanent pursuit.

If you have other questions about our Mindray MPM Module Pump with Solenoid Valves Assembly, please feel free to contact us any time.