Mindray BeneVew T1 Patient Monitor SpO2 Board 050-000790-01 051-000943-00 Parameter NIBP Board 051-002036-00

Mindray BeneVew T1 Patient Monitor SpO2 Board 050-000790-01 051-000943-00 Parameter Board NIBP Board 051-002036-00

►Brief Introduction

NIBP

The patient monitor uses the oscillometric method for measuring the non-invasive blood pressure (NIBP). This measurement can be used for adults, pediatrics and neonates.

Non-invasive automatic monitoring of blood pressure uses the oscillometric method of measurement. To understand how this method works, we will compare it with the auscultative method. With auscultation, the doctor listens to the blood pressure and determines the systolic and diastolic pressures. The mean pressure can then be calculated with reference to these pressures as long as the arterial pressure curve is normal.

Since the monitor cannot listen to blood pressure, it measures the oscillation amplitudes of the cuff pressure. The oscillations are caused by blood pressure pulses against the cuff. The oscillation with the greatest amplitude is the mean pressure. This is the most accurate parameter measured by the oscillometric method. Once the mean pressure is determined, the systolic and diastolic pressures are calculated with reference to the mean.

Briefly, auscultation measures the systolic and diastolic pressures and the mean pressure is calculated. The oscillometric method measures mean pressure and determines systolic and diastolic pressures.

SpO2

SpO2 monitoring is a non-invasive technique used to measure the amount of oxygenated hemoglobin and pulse rate by measuring the absorption of selected wavelengths of light. The light generated in the probe passes through the tissue and is converted into electrical signals by the probe's photodetector. The SpO2 module processes the electrical signal and displays a waveform and digital values for SpO2 and pulse rate.

When monitoring SpO2 and NIBP on the same limb simultaneously, you can switch [NIBP Simul] on in the [SpO2 Setup] menu to lock the SpO2 alarm status until the NIBP measurement ends. If you switch [NIBP Simul] off, low perfusion caused by NIBP measurement may lead to inaccurate SpO2 readings and therefore cause false physiological alarms.

► Measurement Limitations

If you doubt the SpO2, measurement, check the patient’s vital signs first. Then check the patient monitor and SpO2 sensor. The following factors may influence the accuracy of measurement:

• Ambient light
• Physical movement (patient and imposed motion)
• Diagnostic testing
• Low perfusion
• Electromagnetic interference, such as MRI environment
• Electrosurgical units
• Dysfunctional haemoglobin, such as carboxyhemoglobin (COHb)and methemoglobin (MetHb)
• Presence of certain dyes, such as methylene and indigo carmine
• Inappropriate positioning of the SpO2 sensor, or use of incorrect SpO2 sensor
• Drop of arterial blood flow to immeaurable level caused by shock, anemia, low temperature or vasoconstrictor.

► Specification

"Quality assurance" is our eternal pursuit and promise. Don't be hesitant to contact us! Welcome to place your orders of Mindray BeneVew T1 Patient Monitor SpO2 Board 050-000790-01 051-000943-00 Parameter Board NIBP Board 051-002036-00. Any inquiry will be highly appreciated and thanks for your support.

China World Technology Medical Equipment Service Group is a company engaged in medical equipments/repair parts and accessories products trading company. The company was established in September 2005, has many famous enterprises at home and abroad (such as America USCO company) to establish a long-term friendly business relationship. Company mainly engaged in patient monitor and other medical machine products. Since its inception continue to absorb a variety of talents, improve product quality, improving staff quality, in order to grow their companies. Strict quality guarantee system and perfect management system, high-quality products after-sales service is our foothold in this, my company of "quality first, reputation first" principle, provide customers with quality and quantity of various types of products. Always uPHiliphold the "quality, integrity and pragmatic, motivated, service-oriented" business PHiliphilosoPHiliphy, and applies the company's management and operating among. The face of fierce competition, the company system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Our company has been in good faith to create enterprises, to credit management market, has won a good reputation, also won the respect of their domestic counterparts.
Business strictly in accordance with relevant state laws, regulations and rules of the WTO requirements management according to law, actively participate in regional economic.Business prospects and good, the next time, our company will expand the scale of operation and steady development of corporate economic, sincerely seeking partners, good faith cooperation and seek common development, writing a new chapter in medical equipment field.