Dräger NBP Cuff M 23-33cm MP00915 for Medical monitor

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The patient's blood pressure signal is detected by a pressure sensor in the cuff, which is connected to the NBP module through a tube.

The cuff has a pump and deflation system to inflate and deflate, and the safety system is controlled by a microprocessor. The cuff is inflated. When inflating the cuff for the first time, the cuff pressure pump inflates to a set pressure value, which is determined by the measurement model. The cuff pressure pump inflates to a pressure higher than the patient's systolic pressure. Depending on the measurement method used, the inflation process is performed once or repeated multiple times. When the cuff pressure is higher than the systolic pressure, the artery is blocked and the pressure sensor only detects the cuff pressure.
Deflate the cuff. The cuff pressure is automatically deflated through the deflation system in an 8mmHg step until the pulsating part is blocked. At this point, monitoring and processing of pulsatile pressure shocks begins and continues as the cuff pressure gradually decreases.
. detection. After the arterial pressure vibration signals are detected, they are superimposed to the cuff pressure in the touch circuit. The arterial pressure signal is then extracted through a bandpass filter and sent to the processor for measurement.
. Measurement. As the cuff deflates, the amplitude of the shock gradually increases as a function of cuff pressure until mean arterial pressure is reached. When the cuff pressure is lower than the mean arterial pressure, the vibration amplitude begins to decrease.
Systolic and diastolic blood pressures are derived from the oscillatory signal using extrapolation methods to arrive at empirical values. The extrapolation process uses the decay rate of the signal on either side of the maximum, and the invasive blood pressure measurement can also be used as a reference to correlate with no blood pressure.

►FAQ :

1. What reasons are there for you to choose our company’s products and buy them with confidence ?

Our company was founded in 2015. We have customers all over the world. We cooperate with integrity and have many senior engineers with rich technical experience. Although most of the products are second-hand, they have been rigorously tested and inspected. When shipped after purchase, they can Ask us to film product testing videos.

2. How long is your warranty ?

90 days

3. Do you have Ebay or Aliexpress ?

we have our own website and alibaba website.

4. When can i receive my products ?

Usually it will take around 5-7 working days to arrive on your side

►Key features:

► Company situation:

The company has been professionally operating various brands of original medical monitoring instruments since 2015. The company has many professional senior engineers and has sufficient ability to undertake various medical equipment maintenance work. Covering motherboards, sensors, probes, modules, connectors, shells, etc. for various medical monitoring equipment.

►About delivery:

We default to express delivery by DHL,Fedex, We will contact you as soon as possible when sending express delivery. If you have any questions after receiving the express delivery, please feel free to contact us at any time.