I. Classification of commonly used home medical instruments
Commonly used home medical devices are mainly Class I and Class II medical devices, which can be divided into three x-series monitor according to their uses:
1. Home testing instruments
Home automotive testing equipment companies generally include: blood pressure meter, electronic control blood pressure meter, thermometer, blood sugar detector, electronic stethoscope, etc. 2.
2. Home medical rehabilitation equipment
Home medical rehabilitation equipment generally includes: neck and back tractors, wheelchairs, hearing aids, mattresses, home oxygen machines, etc.
3. Everyday care equipment
Daily life care development of some equipment enterprises generally include: cotton swabs, cotton balls, gauze, medical masks, etc.
What should I pay attention to when buying blood glucose meter?
Diabetes is a chronic disease that requires long-term treatment. Some patients use urine glucose test paper to measure blood glucose, although it is cheaper, it cannot reflect the situation of low blood glucose, so it is necessary for diabetic patients to have a blood glucose meter at home. When buying a blood glucose meter, we should pay attention to the following four points:First, choose a blood glucose meter with good after-sales service and long-term supply of test paper; test paper of blood glucose meters cannot be borrowed from each other. Secondly, test paper is the best choice, easy to buy and operate. Third, the numbers shown on the display of the blood glucose meter should be easy to identify, and the meter should have a "memory" function to store the measured blood glucose values. The provincial U.S. Food and Drug Administration reminds that the use of blood glucose meters should follow the instructions. Blood glucose meters cannot be used for medication adjustment or insulin adjustment. To control diabetes, take your medication on time as prescribed by your doctor.
How to choose a thermometer?
Common thermometers are mainly glass thermometers, electronic thermometers, infrared thermometers three. Among them, the glass thermometer display value accurate, high stability, low cost, without an external power supply. However, it is not easy to read, measurement work time is long, glass tube breakage will directly lead to mercury leakage, pollution of the corporate environment and endanger our human psychological health. Electronic thermometer readings are clear, easy to carry and use, and the measurement system time is relatively short. However, the accuracy of the displayed value will be affected by the analysis of our electronic technology components and battery supply company status and other factors, not as accurate as the glass thermometer. Infrared thermometers are simple and convenient to operate, and the measurement is developing rapidly. But more expensive, the use of different temperature control requirements for the environment has a high. Provincial Drug Administration reminded that the three thermometers have their own advantages and disadvantages, life can be based on the actual application of students and the purchase of their own thermometer.
How to buy a wheelchair?
Common wheelchairs include fixed wheelchairs, folding wheelchairs, reclining wheelchairs, sports wheelchairs, push wheelchairs and electric wheelchairs, etc. If the wheelchair is only used as a mobility tool, choose a folding and lightweight wheelchair. If the wheelchair can only be driven with one hand, choose a wheelchair that can drive two wheels at the same time. The Provincial Drug Administration reminds that when buying a wheelchair, you need to pay attention to the following four points: First, look at whether the wheelchair seat and backrest material is strong and durable. Second, we should pay attention to the quality of the wheel rims and spokes, and the flexibility of wheel rotation. Third, we should look at the appearance of the wheelchair process, and the tires should be durable and of good quality. Fourth, we must choose a wheelchair with instructions and a warranty. Electric wheelchairs and manual wheelchairs for mobility-impaired patients belong to the second category of medical devices, which must have the Medical Device Product Registration Certificate, and the registration number should be on the nameplate.
How to choose their hearing aids
At present, there are many hearing aids in China, such as box-shaped hearing aids, ear-shaped hearing aids, deep ear-shaped hearing aids, etc.. This utility model has the advantages of high power, low price and easy operation. But it is not beautiful and not easy to wear. Behind-the-ear hearing aid is small in size, beautiful in appearance, small enhancement of low-frequency reflection of human trunk, and no need to customize. However, it is located behind the ear, and volume adjustment is not easy to operate. Canal hearing aids are located in the ear canal and retain the right ear
The structure and shape of the ear contour is more in line with the physiology of the human ear, including
They help to improve sound gain and localize the sound source, but are not economical for problem children and students are susceptible to stares. Deep ear canal type hearing aids can reduce the plugging effect, high fidelity, improve sound source target localization and reduce the requirement for gain, but they are susceptible to moisture in the ear canal and damage internal control parts of the enterprise. The Provincial Drug Administration reminds that consumer analysis can be done by how to buy hearing aids according to our own actual development, and that advice should be provided by a doctor when purchasing.
