Untitled

[jessicaberrysblog]

http://www.berryoximeter.com

[jessicaberrysblog]

先进的医疗设备——智能脉搏血氧仪

http://www.berryoximeter.com

BERRY脉搏血氧仪CE0123，FDA 510K认证，已在大量临床试验中得到验证。采用强大的智能SOC芯片，确保我们的脉搏血氧仪能够连续、快速、准确地监测人体动脉血氧饱和度和脉搏。我们通过其蓝牙、4G等传输功能为客户提供医疗标准的“RPM设备”。

[jessicaberrysblog]

TCM Pulse Diagnosis Artifact - Smart Pulse Oximeter

https://www.berryoximeter.com/

As we all know, the most well-known diagnosis method in traditional Chinese medicine is to measure the pulse, also called pulse cutting. However, traditional Chinese medicine is judged based on the experience of doctors, and now many people are in sub-health, and they have higher and higher demands for their physical health. At this time, the smart pulse oximeter came into being.

The rise of artificial intelligence technology has made this process simple and intelligent. Users only need to wear a small device (pulse oximeter) on their fingers to quickly obtain their own pulse diagnosis results. The pulse rate and blood oxygen fluctuation of the human body monitored on the pulse oximeter equipment, through the powerful computing power of artificial intelligence, feedback the human body's kidney, lung, spleen, smooth blood, yin and yang index, chronic disease management and other data, Just as everyone has the opportunity to carry an "old Chinese medicine doctor" with them, they can take their own pulse anytime, anywhere and master their physical health. This smart pulse oximeter brings more portability to people's lives.

This smart pulse oximeter is also very simple to operate. Just clip the device on your finger, connect it automatically through the applet, and read the monitoring data in the device. After waiting for dozens of seconds, the data will be displayed on the mobile phone. On, and AI will give reasonable suggestions through analysis to adjust your healthy living habits.

This smart pulse oximeter product is suitable for people of all ages, especially the elderly, white-collar workers who already need to pay attention to their health, and it is very suitable as a healthy gift for family members or friends.

Shanghai Berry is a manufacturer specializing in the production and development of medical-grade pulse oximeters. All kinds of oximeters produced by the company have passed the domestic medical device certification NMPA, CE and FDA certification, and have been used in major hospitals around the world. , used in pharmacies and at home. For families with children or the elderly, we recommend keeping a Berry pulse oximeter, which can monitor their blood oxygen and pulse rate at any time.

[jessicaberrysblog]

Pulse oximeter hides university questions

https://www.berryoximeter.com/

The purpose of pulse oximeter

The purpose of pulse oximeter to check how well your heart is pumping oxygen through your body.There are a number of different common use cases for pulse oximeter, including:

● to assess how well a new lung medication is working

● to evaluate whether someone needs help breathing

● to evaluate how helpful a ventilator is

● to monitor oxygen levels during or after surgical procedures that require sedation

● to determine how effective supplemental oxygen therapy is, especially when treatment is new

● to assess someone’s ability to tolerate increased physical activity

● to evaluate whether someone momentarily stops breathing while sleeping — like in cases of sleep apnea

Correct use of pulse oximeter

Are you using the fingertip pulse oximeter correctly?Correct usage is key to a trustworthy reading, however, which can fluctuate based on a number of factors — what you are doing physically (sitting vs. running), proper device placement and the altitude you live at. Artificial nails and nail polish, especially gel-based, can produce inaccurate measurements of SpO₂, as they block the light transmission. Cold hands or poor circulation can also interfere with the light and produce false numbers, because pulse oximeters need a steady flow of blood beneath the sensor.

Causes of pulse oximeter erroneous readings

PulseOximeter is used to measure the oxygen saturation of person's blood.Erroneous readings can be caused by:

● Poor perfusion due to hypotension, hypovolaemic shock, cold peripheries or cardiac failure, for example

● Anaemia, sickle cell disease● Darker skin

● Carbon monoxide poisoning (haemoglobin has a higher affinity to carbon monoxide than oxygen and a high reading may occur despite the patient actually being hypoxaemic)

● Nail polish, dirt, artificial nails

● Bright artificial lights

● Motion such as shivering, seizures

● Hypotension, low cardiac output, vasoconstriction, vasoactive drugs (for example dopamine, dobutamine) that reduce tissue blood flow

● Certain antiretroviral medications that affect oxygen’s affinity for haemoglobin

The appliaction of pulse oximeters

For professional use or at home: high-precision finger pulse oximeter for adults and children to measure oxygen saturation at the fingertipHighly sensitive for reliable measurements: built-in amplification technology for precise isolation of the venous blood signal for reliable measurements even with a weak pulse (pulse amplitude index ≥0.1%)Smart design: precise readings thanks to protection from ambient light, tested for durability and uncomplicated operationKeep an eye on arterial oxygen saturation: smart monitoring of oxygen saturation over time through automatic synchronization with the associated berry oximeter connect app via Bluetooth - enables important vital signs to be monitored in addition to, for example blood pressure measurements

Pulse oximeters supplier---Shanghai Berry is a manufacturer specializing in the production and development of medical-grade pulse oximeters. All kinds of oximeters produced by the company have passed the domestic medical device certification NMPA, CE and FDA certification, and have been used in major hospitals around the world. , used in pharmacies and at home. For families with children or the elderly, we recommend keeping a Berry pulse oximeter, which can monitor their blood oxygen and pulse rate at any time.If you want to buy pulse oximeter, please contact pulse oximeters supplier.

[jessicaberrysblog]

What's behind the surge in demand for economical pulse oximeters

https://www.berryoximeter.com/

Through the monitoring of the oximeter, you can know the condition of your lungs. The device has also been gaining traction on social media recently, with many experts suggesting that a pulse oximeter could be used to monitor blood oxygen saturation levels in family members.

The price of pulse oximeters on the market has dropped. Over the past year, people have begun to understand the link between dyspnea and COVID-19, and how it relates to oxyhemoglobin in the blood. So when the device is available in the market at an affordable price, people start buying more.

As a result, the pulse oximeter, a medical monitoring device, has become an affordable consumer product. It's like face masks, the price is higher at first, but then the price drops very quickly.  Pulse oximeter manufacturers believe that more people will be willing to buy pulse oximeters if they are affordable.

Many times, these pulse oximeters are usually more sold through e-commerce platforms. The selling price of e-commerce platforms has dropped, so have pharmacies, hospitals and pulse oximeter manufacturers, suggesting that people buy one when the price is reasonable. Use a pulse oximeter even if you have common colds and flu that affect your chest or develop congestion. Also, it can be helpful for people with other respiratory conditions such as asthma.

WHO once pointed out: "The key strategy to prevent the epidemic is early intervention and prevention. Just like a blood pressure monitor, people can often use oximeters at home. We are now more aware of the new coronavirus. So there are already a lot of people around who will have this device."

Shanghai Berry is a manufacturer specializing in the production and development of medical-grade pulse oximeters. All kinds of oximeters produced by the company have passed the domestic medical device certification NMPA, CE and FDA certification, and have been used in major hospitals around the world. , used in pharmacies and at home. For families with children or the elderly, we recommend keeping a Berry pulse oximeter, which can monitor their blood oxygen and pulse rate at any time.

[jessicaberrysblog]

Telemedicine Monitoring System

The new crown virus is spreading across the country, and according to the latest version of the new crown diagnosis and treatment plan (ninth version), the cases are classified and treated. Mild cases are subject to centralized isolation management. During the isolation management period, symptomatic treatment and condition monitoring should be done well. If the condition worsens, they should be transferred to designated hospitals for treatment. And the judgment index of blood oxygen saturation in heavy is: in the resting state, when inhaling air, the oxygen saturation is ≤93%

Based on this market background, Berry has produced and developed a 4G IoT oximeter, which can support multiple devices to send data to the platform at the same time. And the appearance of 4G IoT oximeter is small and easy to operate. 4G IoT oximeter can be operated by the patient in person, and medical staff can remotely view the patient's blood oxygen data in real time, which can greatly reduce their infection risk, save their time and improve work efficiency.

4G IoT oximeter has a built-in IoT SIM card. Compared with the Bluetooth communication method, the biggest feature is that it can be remote. And no need to go through the APP, direct point-to-point data transmission.

The remote monitoring platform is powerful and supports access to other monitoring data (blood pressure, blood sugar, ECG, body temperature and other physiological parameters), can receive and refresh the latest data of each device in real time, and give early warning to the data of the device.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy a 4G IoT oximeter, please contact us

https://www.berryoximeter.com/

[jessicaberrysblog]

Oximeters can tell the difference between a cold or a new crown

Today, with the normalization of epidemic prevention and control, some patients suspect that they are infected with new coronary pneumonia as long as they have symptoms such as fever and cough. So in addition to nucleic acid testing, how do you judge a cold and new coronary pneumonia? The author will give you a brief understanding.

The difference between COVID-19 and a cold

1. Breathe

Common colds generally do not have shortness of breath and difficulty breathing, and most patients just feel weak. After taking some cold medicine or resting, this kind of fatigue symptoms can be relieved.

Most of the patients with pneumonia infected by the new coronavirus have symptoms of dyspnea, and even some severe patients infected with the new coronavirus need oxygen supply within 24 hours to ensure the normal breathing of the patients.

2. Cough

Cold and cough appear relatively late, and may not appear until a day or two after a cold.

The new coronavirus mainly infects the lungs, so the cough is more serious, mainly dry cough.

3. Pathogenic source

The common cold is actually a disease that can occur all year round. It is not an infectious disease, but a common disease, mainly caused by common respiratory virus infections.

Pneumonia infected by the new coronavirus is an infectious disease with a clear epidemiological history. Its transmission is mainly through contact and droplet transmission, airborne (aerosol), and pollutant transmission.

There is an incubation period before symptoms of infection with new coronary pneumonia, mostly 3-7 days, generally no more than 14 days. In other words, if people have no symptoms of new coronary pneumonia such as fever, fatigue, and dry cough after 14 days of home isolation, they can basically rule out being infected by the new coronavirus.

How to distinguish between mild and severe cases of new crown patients？

This is mainly distinguished from clinical symptoms

mild disease

Mild COVID-19 patients refer to asymptomatic infected persons and mildly infected persons. These patients have relatively mild clinical manifestations, usually manifesting as fever, respiratory tract infection and other symptoms, and ground glass-like manifestations can be seen on imaging, without dyspnea or Symptoms of chest tightness. After timely and effective treatment, it can be cured, and after recovery, it will not have much impact on the patient, and there will be no sequelae.

severe

Most of the severe patients have shortness of breath, the respiratory rate is usually greater than 30 times/min, and the oxygen saturation is generally less than 93%. At the same time, there is hypoxemia. The severe patients will suffer from respiratory failure or even shock. There will be different degrees of functional failure.

Blood oxygen saturation is also one of the important indicators for monitoring the new crown

Sometimes it is necessary to keep an oximeter at home to monitor blood oxygen for yourself and your family anytime, anywhere.The finger clip oximeter produced by Berry is a small-sized, easy-to-carry, accurate and economical blood oxygen pulse rate monitoring product.More importantly, Berry's oximeter has obtained medical device certification and can be used for medical clinical monitoring, so the quality and accuracy are guaranteed. Our products are sold on various e-commerce platforms, just search for "Berry Oximeter". Or pay attention to adding Berry WeChat can also buy directly.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy finger clip oximeter , please contact us.

https://www.berryoximeter.com/

[jessicaberrysblog]

What are the advantages of air compression atomizer

The nebulizer is mainly used to treat various upper and lower respiratory system diseases, mainly used in otolaryngology. The drugs are deposited into the respiratory tract and lungs by breathing inhalation, so as to achieve the purpose of painless, rapid and effective treatment. There are two main atomization principles currently used, one is an ultrasonic atomizer, and the other is an air compression atomizer. In the market, air compression atomizers are more popular. Today, the author will take you to understand the advantages of air compression atomizers.

The air compression atomizer is also called jet atomization. According to the Venturi injection principle, the compressed air is used to form a high-speed airflow through the small nozzle, and the negative pressure generated drives the liquid or other fluids to be sprayed onto the barrier together. Under the high-speed impact, it splashes around to make the droplets turn into mist-like particles and ejected from the air outlet. The air compression atomizer has the following advantages:

①High-efficiency oil-free piston compressor, no cooling water is required during atomization, daily maintenance-free, and operation is simpler and more convenient; the original drug is atomized without dilution, and the clinical effect is good; there is almost no drug residue, and the drug utilization rate is high;

②It is more convenient to operate and use. The product is equipped with a 2-meter trachea, which has a large room for movement and can be used when sitting or lying down. The atomizing component is light and easy to wear and hold;

3. The original drug is used for atomization, and the amount of inhalation inhaled during the relative treatment time is appropriate, and it is not easy to cause the mucous membrane of the inner wall of the trachea to swell and cause the trachea to block. Moreover, it can enter the trachea such as bronchi and lungs, with excellent clinical effect, especially suitable for the treatment of lower respiratory tract diseases;

④ Pure mechanical products, very low failure rate, low maintenance costs, long service life, generally 5-10 years of normal use.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy  nebulizers, please contact us.

https://www.berryoximeter.com/

[jessicaberrysblog]

Classification and working principle of nebulizers

The nebulizer is mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, bronchitis, etc. Therefore, if a child is sick or an adult is sick, if the cause of the respiratory system is caused by the respiratory system, it is generally recommended to atomize, because It will get better soon, and the medicine is well absorbed. So what types of nebulizers are there?

There are many types of nebulizers according to different uses.

1. Air nebulizer: The humidifier used to humidify the air is a type of atomizer;

2. Medical nebulizer: a device used to treat upper respiratory tract diseases, which belongs to medical equipment; there are two main nebulization principles currently used, one is an ultrasonic nebulizer, and the other is a compression nebulizer.

(1) Ultrasonic nebulizer

The nebulizer of the ultrasonic nebulizer has no selectivity for the mist particles, so most of the generated drug particles can only be deposited in the upper respiratory tract such as the mouth and throat, and due to the small amount of deposition in the lungs, it cannot effectively treat lower respiratory tract diseases. At the same time, due to the large mist particles generated by the ultrasonic atomizer and the rapid atomization, the patient inhaled too much water vapor, which humidified the respiratory tract. Resistance may cause hypoxia, and the ultrasonic nebulizer will make the liquid droplets hang on the inner cavity wall, which is not effective for lower respiratory tract diseases, and the demand for drugs is large, resulting in waste.

Working Principle: Through the high-frequency vibration of the ultrasonic sheet, the surface tension of the liquid medicine is destroyed, so that the liquid medicine is converted into aerosol particles, and its vibration frequency is inversely proportional to the diameter of the particles produced. The larger the particle diameter, and vice versa.

The intensity of the vibration determines the density of the generated atomized particles. The greater the vibration intensity, the denser the generated particles.

(2) Air compression nebulizers

Also called jet atomization, it is based on the principle of Venturi injection, which uses compressed air to form a high-speed airflow through a small nozzle, and the negative pressure generated drives the liquid or other fluids to be sprayed onto the barrier together, and under the high-speed impact, the surrounding area is sprayed. The splash turns the droplets into mist-like particles that are ejected from the air outlet.

Working Principle: By compressing air or oxygen, it passes through the fine orifice orifice at a high speed. According to the Venturi effect, a negative pressure will be generated near the orifice, so that the medicinal liquid in the medicine storage tank will hit the barrier with the high-speed airflow. It is crushed into liquid particles of different sizes, and then through secondary screening, most of the larger diameter particles fall back into the liquid storage tank to wait for atomization again, and the smaller diameter particles are ejected at a moderate speed.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy  nebulizers, please contact us.

[jessicaberrysblog]

What are the advantages of air compression atomizer

The nebulizer is mainly used to treat various upper and lower respiratory system diseases, mainly used in otolaryngology. The drugs are deposited into the respiratory tract and lungs by breathing inhalation, so as to achieve the purpose of painless, rapid and effective treatment. There are two main atomization principles currently used, one is an ultrasonic atomizer, and the other is an air compression atomizer. In the market, air compression atomizers are more popular. Today, the author will take you to understand the advantages of air compression atomizers.

The air compression atomizer is also called jet atomization. According to the Venturi injection principle, the compressed air is used to form a high-speed airflow through the small nozzle, and the negative pressure generated drives the liquid or other fluids to be sprayed onto the barrier together. Under the high-speed impact, it splashes around to make the droplets turn into mist-like particles and ejected from the air outlet. The air compression atomizer has the following advantages:

①High-efficiency oil-free piston compressor, no cooling water is required during atomization, daily maintenance-free, and operation is simpler and more convenient; the original drug is atomized without dilution, and the clinical effect is good; there is almost no drug residue, and the drug utilization rate is high;

②It is more convenient to operate and use. The product is equipped with a 2-meter trachea, which has a large room for movement and can be used when sitting or lying down. The atomizing component is light and easy to wear and hold;

3. The original drug is used for atomization, and the amount of inhalation inhaled during the relative treatment time is appropriate, and it is not easy to cause the mucous membrane of the inner wall of the trachea to swell and cause the trachea to block. Moreover, it can enter the trachea such as bronchi and lungs, with excellent clinical effect, especially suitable for the treatment of lower respiratory tract diseases;

④ Pure mechanical products, very low failure rate, low maintenance costs, long service life, generally 5-10 years of normal use.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy  nebulizers, please contact us.

[jessicaberrysblog]

Classification and working principle of nebulizers

The nebulizer is mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, bronchitis, etc. Therefore, if a child is sick or an adult is sick, if the cause of the respiratory system is caused by the respiratory system, it is generally recommended to atomize, because It will get better soon, and the medicine is well absorbed. So what types of nebulizers are there?

There are many types of nebulizers according to different uses.

1. Air nebulizer: The humidifier used to humidify the air is a type of atomizer;

2. Medical nebulizer: a device used to treat upper respiratory tract diseases, which belongs to medical equipment; there are two main nebulization principles currently used, one is an ultrasonic nebulizer, and the other is a compression nebulizer.

(1) Ultrasonic nebulizer

The nebulizer of the ultrasonic nebulizer has no selectivity for the mist particles, so most of the generated drug particles can only be deposited in the upper respiratory tract such as the mouth and throat, and due to the small amount of deposition in the lungs, it cannot effectively treat lower respiratory tract diseases. At the same time, due to the large mist particles generated by the ultrasonic atomizer and the rapid atomization, the patient inhaled too much water vapor, which humidified the respiratory tract. Resistance may cause hypoxia, and the ultrasonic nebulizer will make the liquid droplets hang on the inner cavity wall, which is not effective for lower respiratory tract diseases, and the demand for drugs is large, resulting in waste.

Working Principle: Through the high-frequency vibration of the ultrasonic sheet, the surface tension of the liquid medicine is destroyed, so that the liquid medicine is converted into aerosol particles, and its vibration frequency is inversely proportional to the diameter of the particles produced. The larger the particle diameter, and vice versa.

The intensity of the vibration determines the density of the generated atomized particles. The greater the vibration intensity, the denser the generated particles.

(2) Air compression nebulizers

Also called jet atomization, it is based on the principle of Venturi injection, which uses compressed air to form a high-speed airflow through a small nozzle, and the negative pressure generated drives the liquid or other fluids to be sprayed onto the barrier together, and under the high-speed impact, the surrounding area is sprayed. The splash turns the droplets into mist-like particles that are ejected from the air outlet.

Working Principle: By compressing air or oxygen, it passes through the fine orifice orifice at a high speed. According to the Venturi effect, a negative pressure will be generated near the orifice, so that the medicinal liquid in the medicine storage tank will hit the barrier with the high-speed airflow. It is crushed into liquid particles of different sizes, and then through secondary screening, most of the larger diameter particles fall back into the liquid storage tank to wait for atomization again, and the smaller diameter particles are ejected at a moderate speed.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy  nebulizers, please contact us.

[jessicaberrysblog]

Definition and classification of atomizers

Definition of Atomizer

The atomizer is an important part of the atomization system, and its performance has a significant impact on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spray, small and uniform droplets and high atomization efficiency. It is mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, bronchitis, etc. Therefore, if a child is sick or an adult is sick, if the cause of the respiratory system is the cause of the respiratory system, it is generally recommended to atomize, because it will be fine. Fast, the drug is well absorbed.

Classification of Atomizers

Atomizers are mainly divided into two types: one is compressed air atomizer, and the other is ultrasonic atomizer. These two are relatively common, but now the market is still dominated by compressed air, mainly ultrasonic. The effect is not satisfactory. The nebulizer of the ultrasonic atomizer has no selectivity for the mist particles, so most of the generated drug particles can only be deposited in the upper respiratory tract such as the mouth and throat, and the amount of deposition in the lungs is very high. less, can not effectively treat lower respiratory tract diseases. At the same time, due to the large mist particles generated by the ultrasonic atomizer and the rapid atomization, the patient inhales too much water vapor, which humidifies the respiratory tract. Resistance may cause hypoxia, and the ultrasonic nebulizer will make the liquid droplets hang on the inner cavity wall, which is not effective for lower respiratory tract diseases, and the demand for drugs is large, resulting in waste. The compressed air atomizer uses compressed air to form a high-speed airflow through a small nozzle, and the negative pressure generated drives the liquid or other fluids to be sprayed onto the barrier, and splashes around under the high-speed impact to turn the droplets into mist-like particles ejected from the outlet pipe. Relatively speaking, it is relatively friendly.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy atomizers, please contact us.

[jessicaberrysblog]

The working principle and features of blood pressure monitor

A blood pressure monitor is an instrument for measuring blood pressure, also known as a blood pressure monitor.A blood pressure monitor mainly include auscultation sphygmomanometers and oscillometric sphygmomanometers.

The working principle of blood pressure monitor

The main principle of the sphygmomanometer refers to the process of measuring the blood pressure during this period by applying pressure to compress the local arteries and preventing the pulsation of the local arteries. The measurement principle of sphygmomanometer can be divided into auscultation method and oscillometric method. The auscultation method is also called the Korotkoff sound method, and is also divided into artificial Korotkoff sound method and electronic Korotkoff sound method.

Classification and features of blood pressure monitor

The mercury (mercury) column blood pressure monitor is durable, stable and accurate in measuring blood pressure; it is completely dependent on human subjectivity, has poor repeatability, and its accuracy depends on the experience of clinicians. External noise interferes with the identification of "Korotkoff sounds", which is inconvenient to carry.

The electronic blood pressure monitor does not need to master Korotkoff sound auscultation. It is small and light, easy to use and easy to master, with low noise and no mercury leakage. It is suitable for home self-test or measurement on business trips. It has high sensitivity and poor anti-interference, and is easily affected by factors such as the subject's body position, upper arm position, and cuff wrapping position.

The barometer type blood pressure monitor is small in size, has no liquid, is easy to carry, and has no mercury leakage problem, but it is difficult to ensure that the pressure measurement data is always accurate. It must be regularly calibrated with the mercury sphygmomanometer, and the reading is usually low.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy a blood pressure monitor, please contact us.

[jessicaberrysblog]

Answers to Three Important Questions About Oximeters

How do we use an oximeter at home?

The oximeter is a user-friendly device with a small clip that fits on the end of your finger. In some cases, it is also placed on the toes or earlobes. For best results, it is recommended to place the oximeter on the middle finger of the right hand.

Tethered oximeter

Before using the oximeter, make sure your hands are warm, relaxed, and held against your chest, below heart level. Movement should be avoided while testing. You should also remove any nail polish as it may interfere with your results.

Place the oximeter on your finger and wait for the reading to stabilize, which should take 10 to 30 seconds. The blood oxygen level, also known as oxygen saturation (SpO2), will be displayed on the screen.

When using an oximeter at home, you should always record your oxygen levels in case you need to show it to your doctor. These records help you easily track changes and highlight any outliers. In addition to oximeter readings, it's important to watch for symptoms of low oxygen levels.

Oximeter

Are oximeters accurate?

Oximeters may not always be accurate, but the degree of inaccuracy may be small. Several factors, such as poor circulation, skin thickness, smoking, and nail polish, can affect accuracy.

Can an oximeter be used on a baby?

You may be concerned when considering testing your baby, however, it is safe to use an oximeter on a baby. Oximetry is a non-invasive and painless (needle-free) method. Nor does it involve radiation.

Oximeters are a key tool in determining the oxygen needs of newborns, especially those with conditions such as congenital heart disease and respiratory abnormalities. However, adult oximeters may not be the right size for infants.

Finger clip oximeter

Pediatric pulse oximeters are generally used in children. They work the same way as adult oximeters, but the pediatric devices are designed to fit smaller fingers. In infants and young children, a handheld pediatric oximeter will be used, with the probe placed on the child's palm or foot. You should always consult your child's pediatrician if you are concerned about their oxygen levels. Oximeter readings between 95-100% are within the normal range for healthy children.

[jessicaberrysblog]

Three Different Types of Pulse Oximeters

Pulse oximeter

devices use pulsatile blood flow to cause time-dependent changes in tissue optical properties through the interaction of light signals with tissue for non-invasive measurement of pulse oximetry (SpO2) and pulse rate (PR, or Pluse Rate). The pulse oximeter device includes the pulse oximeter main unit, the oximeter probe, and the probe extension cable (if provided), where the probe extension cable and the oximeter probe can be combined into a single part.Pulse oximeters are further divided into finger pulse oximeters, handheld pulse oximeters and wrist pulse oximeters.The respective features and performance are as follows.Finger Pulse Oximeter with Bluetooth

Product color: white + black

Display: TFT LED

Working voltage: DC2.2V~DC3.4V

Temperature: 5ºC~40ºC

Relative humidity: 15%~80%

Air pressure: 860hpa~1060hpa

Operating system: IOS Android

APP：APP Store/Google Play：“Oxicare”

Bluetooth: BLE

Size: 65(H)*32(W)*30(D)mm

Blood oxygen saturation:

Measuring range: 35~100%

Accuracy: ±2% (80%~100%); ±3% (70%~79%)

Heart rate:

Measuring range: 25~250bpm

Accuracy: ±2bpm

Resolution: 1bpm

technical parameter

► Oxygen saturation and pulse rate display.

► Perfusion index, pulse rate waveform and battery indication.

► Real-time data transfer to PC and mobile phone, real-time storage in the app.

Handheld Pulse Oximeter with Bluetooth

3 kinds of blood oxygen probe can be switched at will

Blood oxygen saturation:

Detection range: 35~100%

Accuracy: ±2% (80%~100%); ±3% (70%~79%)

Heart rate:

Rampage: 25% - 250BPM

Accuracy: ±2bpm

Resolution: 1bpm

Product color: white

Display: LCD

Working voltage: DC2.2V~DC3.4V

Temperature: 5ºC~40ºC

Relative humidity: 15%~80%

Air pressure: 860hpa~1060hpa

Parameters: SpO2 / PR

Size: 150(H)*90(W)*26(D)mm

Features

► Palm size, light weight, easy to carry.

►Three types of blood oxygen saturation sensors are available.

► SpO2 value display, pulse rate value display.

► Real-time data transfer to PC and mobile phone, real-time data is stored in the app.

► It has functions such as screen brightness setting, low battery reminder, and overrun reminder.

► CE0123 CFDA ISO13485 FD

Wrist Pulse Oximeter with Bluetooth

Blood oxygen saturation:

Detection range: 35%-100%

Accuracy: ±2% 80%-100% ±3% 70%-79%

Heart rate:

Speed: 25-250BPM

Accuracy: ±2BPM

Resolution: 1BPM

Service life: more than 10000 times

Display: OLED

Working voltage: DC3.4V~DC4.3V

Temperature: 5ºC~40ºC

Relative humidity: 15%~80%

Air pressure: 860hpa~1060hpa

Operating system: IOS Android

Battery type: a 3.7V lithium battery

Bluetooth: supports both Bluetooth 3.0 and BLE 4.0

Keys: Power on and perform functions

Size: 55(H)*37(W)*18(D)mm

Features

► Watch style, light weight.

► Simple and convenient, one key to get all the functions.

►SpO2, pulse rate, pulse strength bar graph and plethysmogram, battery indicator, Bluetooth.

► Low power consumption, built-in 3.7v rechargeable lithium battery, durable for 24 hours.

►Auto screen off after 30 seconds; automatic shutdown after 10mimutes with or without fingers in the test; no manual shutdown required.

► High accuracy under low perfusion conditions

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. The company's 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. If you want to buy a pulse oximeter, please contact us

[jessicaberrysblog]

The working principle and features of the multi-parameter monitor

The multi-parameter monitor can provide important patient information for medical clinical diagnosis. Through various functional modules, it can detect the human body's ECG signal, heart rate, blood oxygen saturation, blood pressure, respiratory rate and body temperature and other important parameters in real time. Parameter supervision alarm. Information storage and transmission is an important device for monitoring patients.

The working principle of multi-parameter monitors

The system converts biomedical signals into electrical signals through the signal detection and preprocessing module, and performs preprocessing such as interference suppression, signal filtering and amplification. Then, through the data extraction and processing module, sampling and quantification are carried out, and each parameter is calculated and analyzed, the result is compared with the set threshold, and the supervision and alarm are carried out. The result data is stored in RAM in real time, and can be transmitted to the PC in real time. The parameter value can be displayed in real time on the machine.

Features of multi-parameter monitors

1. Accurate measurement of multi-parameter monitor

The core function of the multi-parameter monitor is to detect the patient's heartbeat and related vital signs. A high-quality multi-parameter monitor can achieve this very well. A reliable multi-parameter monitor can be used with almost no delay and error. The continuous monitoring of patients under the circumstance of uninterrupted monitoring can withstand the pressure of extremely high work intensity and measurement transformation for a long time. Therefore, the well-known multi-parameter monitor reflects the accuracy of measurement through its own quality and hardware settings. specialty.

2. The multi-parameter monitor can work silently

Patients or dying patients need to get a good rest, and such a resting environment can only be achieved through the cooperation of software and hardware in the whole hospital and the strict management of personnel. Continuous work without noise, no external light source and noise, to ensure that the patient will not be disturbed by unnecessary interference factors produced by the multi-parameter monitor during sleep and rest.

3. The power consumption of the multi-parameter monitor is low

The multi-parameter monitor needs to work continuously around the clock, and the higher power consumption may bring unnecessary power pressure to the hospital that was originally used for stress. Therefore, the power consumption of the multi-parameter monitor with excellent quality has been controlled at a low level.

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. If you want to purchase accurate and timely multi-parameter monitors, please contact us.

[jessicaberrysblog]

Learn about veterinary patient monitors from three aspects

The meaning of veterinary patient monitor

The veterinary patient monitor is a portable, compact, simple, reliable and durable physiological monitoring device that can greatly improve animal care, it is widely used in veterinary clinics, research units and hospitals.

Classification of veterinary patient monitors

small animal monitor

Available parameters: non-invasive blood pressure (including arterial pressure, venous pressure and mean pressure), blood oxygen saturation, pulse, is a blood pressure-based monitor.

Animal ECG Monitor

Animal ECG monitor is a monitor based on ECG monitoring. The animal ECG monitor can provide parameters: ECG, blood oxygen saturation, body temperature, respiration.

animal monitor

The animal monitor SurgiVet V9204 is a portable multi-parameter monitor, the animal monitor SurgiVet V9204 can provide parameters including 3 or 5 lead ECG, respiration, non-invasive and invasive blood pressure, pulse oximeter, dual channel Body temperature, built-in print function and battery are also available!

The working principle of animal heart monitor

Its working principle is that in the process of operation, the electrical activity of the heart is transmitted to the processor through the ECG lead wire, the blood pressure is transformed into an electrical signal into the processor through the pressure sensor, and the change of the thoracic resistance caused by the exhalation and inhalation of the respiratory activity is transmitted through the pressure sensor. The ECG leads and ECG activity are simultaneously transmitted to the processor. The processor amplifies the electrical signal from the patient, and processes it with the help of the microcomputer inside the system to form a waveform or digital signal, which is then analyzed to a certain extent. The result is given an alarm, and finally the processed information and results are output.

In order to accurately and quickly understand the physiological conditions such as blood oxygen saturation and pulse of small animals, the editor recommends a veterinary patient monitor for everyone.

product description

► Small size, flexible installation, high measurement reliability and accuracy, light weight, convenient in the clinic or even at home. The weight is only 20g.

► Suitable for all kinds of small animals, is a good multi-parameter monitoring of small animals and pets.

► Provides integrated animal monitoring sensor probe to monitor various physiological indicators separately.

feature:

► APP data transfer

► A variety of temperature measurement methods

► CNIBP (continuous blood pressure)

► Continuous monitoring

► Portable handbags

Shanghai Berry Electronic Technology Co., Ltd. is committed to the research and development, manufacturing and sales of medical electronic instruments in the field of monitoring. Our 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. If you want to buy veterinary patient monitor,please contact us.