YUWELL adopts SOC hardcore chip and upgraded DFFA dual filtering algorithm
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YUWELL is a brand registered in China Trademark Office on February 02, 2015; providing hearing aids; bedridden patients with Commode; Specialized medical furniture; Medical air mattress pads; Teething bite rings; Condoms; Surgical saws; Crutches for the disabled; Threads (for surgical use); Suture materials.
Medical four-legged crutches; blood glucose testers; medical equipment cases; medical needles; suture needles; surgical instruments and apparatus; medical injection syringes; medical devices and instruments; blood pressure monitors; medical thermometers; acupuncture needles; medical diagnostic equipment; artificial respiration equipment; medical aerosols; medical syringes; medical analyzers.
A blood glucose meter, also known as a glucometer, is an electronic instrument that measures blood glucose levels. Blood glucose meters are categorized into photoelectric type and electrode type in terms of their working principle. Electrode type blood glucose meters have a more scientific testing principle and the electrodes can be built-in.
There are two types of glucose meters from the working principle, one is photoelectric type and the other is electrode type. Photoelectric glucose meter is similar to CD player, there is a photoelectric head, its advantage is cheaper, the disadvantage is that the probe head is exposed to the air, it is easy to be contaminated, affecting the test results, the error range of plus or minus 0.8 or so.
Short service life, generally within two years is more accurate, after two years it is recommended that patients who are using photoelectric type machines to the maintenance station to do a calibration. General hospitals have hospital representatives to carry out regular maintenance, while home blood glucose meter to the after-sales service department for optical maintenance.
The electrode-type testing principle is more scientific, the electrode port is internalized, which can avoid contamination, and the error range is generally about plus or minus 0.5. High precision, no calibration is needed under normal use, and long life.
There are two types of blood glucose meter from the blood collection method, one is wiping the blood type, one is suction type. Machines that wipe blood generally take a larger amount of blood, which is more painful for the patient. If the blood collection is on the high side, it will also affect the test results, the blood is not enough, the operation will fail, wasting the test paper, this kind of blood glucose meter is mostly photoelectric type.
Absorbent blood glucose meter, the test paper itself to control the measurement of blood samples, will not be because of the problem of the amount of blood to appear the results of bias, easy to operate, with the test paper to point a drop of blood can be.
Now most blood glucose meters are broken type, that is, need to take blood, for patients who need to measure blood glucose many times, there are no broken blood glucose meter came out, but the price is very high! In order to alleviate the pain of patients' fingertip blood collection, two arm blood collection blood glucose meters are now available.