SureSigns VS1 Patient Monitor Parts NIBP Pump Board 453564200021

PHiliphhilipilips VS1 patient monitor nibp pump board 453564200021

►Brief Introduction

Pressure data is converted to digital format and conveyed to the processor. The NBP pump uses an oscillometric method that employs stepwise pressure deflation. Pump software eliminates most ambient noise and motion interference. Applications are neonatal, pediatric and adult patients. The blood pressure range is: Systolic, 40-250 mmHg and Diastolic, 20-200 mmHg. Accuracy is ±5 mmHg, with standard deviation no greater than 8 mmHg.

NBP processing uses an oscillometric technique to provide needed measurements at selected intervals. This technique uses an inflatable sPHiliphhilipygmomanometer cuff similar to those used by clinicians in routine measurements.A motorized pump inflates the cuff to approximately 160 mmHg (adult mode) initially, at which point the pressure effectively stops the flow of blood. Then, under monitor control, the pressure in the cuff is gradually reduced, while a pressure transducer detects the pressure and transmits the parameter signal to the NBP input circuitry.As the pressure is reduced, blood flows in the previously occluded artery, and changes the measurements made by the transducer. The point at which oscillation increases sharply is defined as systolic pressure. As the cuff continues to deflate, the oscillation amplitude increases to a maximum, and then decreases. The peak oscillation amplitude is defined as the mean arterial pressure. The point at which the system detects a rapid decrease in oscillation is defined as the diastolic pressure.

► The NBP assembly and circuitry contain these elements:

• Pump

• Valves (2-valve system of dump and safety valve)

• Manifold

• Filter

• Pressure measurement and control circuitry

► NIBP Specifications

► Measurement range

► 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.

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