Overrun Reminders Hand held Pulse Oximeter Screen Brightness Settings
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Screen brightness settings low battery reminders overrun reminders and other functions Handheld Pulse Oximeter IntroductionUsing red light and infrared light to illuminate the finger alternately, the photodiode at the receiving end will generate a weak photocurrent that changes with the pulse. The photocurrent is converted, filtered and amplified to obtain the pulse waveform, and the pulse frequency is obtained according to the distance between the peaks. The ratio of photocurrent to blood oxygen saturation.
In the non-invasive detection using the blood flow volume pulse wave as the direct measurement data, the selection of the spectral measurement site should follow the following principles:
• The blood vessels should be richer, and the proportion of effective information such as hemoglobin and ICG in the spectrum should be increased in the total material information
• It has obvious characteristics of blood flow volume change to effectively collect volume pulse wave signal
• It is not easily affected by external interference, and the tissue characteristics there are less affected by individual differences, so as to obtain a human body spectrum with good repeatability and stability
• It is easy to implement spectral detection and easy for the subject to accept, so as to avoid interference factors such as rapid heart rate and measurement position movement caused by stressful emotions. Factory
Industrial automation is an important prerequisite for starting Industry 4.0, BERRY as the industry leader,is keeping pace with the trend of the times.we have been implementing automation on our core technology and became the creator of advanced manufacture technology in the industry.
Why Choose Us
Shanghai Berry Electronic Tech Co., Ltd. is located in Shanghai Caohejing High-tech Park, a beautiful low-carbon and environmentally friendly city. We have been devoted to the R&D, manufacturing and sales of medical electronic instruments in the field of monitoring since 2003.
Our Bio-Medical technology has reached the domestic advanced level. Important breakthroughs have been made in non-invasive blood pressure calculation methods, blood oxygen saturation detection, and multi-parameter monitoring systems. After years of development, we have established good cooperative relations with customers worldwide, with annual sales reaching tens of millions dollars.
BERRY always provides customers with high-quality, cost-effective
products. It is important for us to maintain good quality.
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Product Tags: Overrun reminders hand held pulse oximeter oxygen saturation monitor ISO APP hand held pulse oximeter |
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