1, avoid wearing tight tops to avoid irritating the skin where the ICD is buried. Limit the activities of the upper limbs, the postoperative arm movement should not be too large, too hard do not lift more than 10 to 15 pounds of heavy objects. Don't push, pull, or twist your upper limbs too much. If the wound is red, swollen or drained, consult a doctor immediatelyReport. According to the physical condition, gradually resume daily life and physical exercise.
2, users with heart stents, pacemakers or other implantable devices (such as cardioverter defibrillator ICD) are not recommended to use HUAWEI Watch GT 2 Pro ECG watch. If you encounter a medical and health care facility that has a written policy prohibiting the use of wireless devices, follow the rules of that facility and do not use the devices.
3. Implantable cardioverter defibrillator (ICD), as the first choice for the treatment of persistent ventricular tachycardia or ventricular fibrillationThere is no strange logic of "If we still use alternating current, it is thanks to Tesla", which clearly lacks sufficient knowledge of the history of science and technology. The emergence of the three-phase motor is the result of the progress of the entire electromagnetism and application technology, and there are countless names worth remembering before this. As the famous European proverb says, "A dwarf who stands on a giant can see farther."
Nikola Tesla sent the schematics for making this trait to many anti-fascist countries during World War II, including the United States and the Soviet Union. But because the power of this substance is so terrible, if it is invented, it isSome malicious people use it, it will be a disaster for humanity, so people's first reaction is to block it. Nikola Tesla's most famous invention: Radio Although Nikola Tesla was not recognized for it during his lifetime, the United States Supreme Court eventually affirmed his patent application, confirming that he, not Marconi, invented radio. Tesla may have been born to break new ground.The United States confiscated Tesla's "death light" weapons; After several experiments, a scientist in Cleveland succeeded in creating the death Light weapon; Tesla invented scalar wave weapons (quantum potential weapons). During World War II, Tesla used to talk at press conferences about developing death-light weapons that could melt airplanes.
Core cross-sectional area S=25*√P (power). The core is 8500-10000 Gauss.
The main parameters of the transformer are voltage ratio, frequency characteristics, rated power and efficiency. (A) voltage ratio n The relationship between the voltage ratio n of the transformer and the number of turns and voltage of the primary and secondary winding is as follows=V1/V2=N1/N2, N1 is the primary (primary) winding of the transformer, N2 is the secondary (secondary) winding, V1 is the voltage at both ends of the primary winding, V2 is the voltage at both ends of the secondary winding.
The parameters of the transformer include: rated voltage, rated current, rated capacity, impedance voltage and short circuit impedance. Rated voltage The rated voltage is the voltage that the transformer should use under normal operating conditions. This parameter is important because exceeding the rated voltage can lead to problems such as magnetic saturation and insulation breakdown of the transformer. The transformer must be kept running at its rated voltage during operation to protectTo certify its working efficiency and service life.
The capacity of a transformer is calculated mainly by looking at its rated power, usually in kilowatts or megawatts. The specific calculation formula is: transformer capacity = rated voltage x rated current x power factor. This calculation process is explained in detail below: The rated voltage and rated current are determined. The rated voltage and rated current of the transformer are design parameters, which respectively represent the voltage and current values of the transformer under normal operating conditions.