Qionglai medical pager Air purification sterilizer Market quotation of digital intercom system
The working principle of the medical pager is the called user receiver in the wireless paging system. It consists of superheterodyne receiver, decoder, control and display. It selects the useful signal to be received from the paging signal and interference transmitted by the base station, restores it to the baseband signal of the original paging machine, and generates audio (or vibration) and digital (or letter, Chinese character) messages. The BP machine has two modes of manual tandem and automatic tandem, and the corresponding paging stations are called manual paging stations and automatic paging stations. The manual paging station needs manual operation to encode these information and send signals through the transmitter. According to the line number of the incoming phone, the automatic paging station automatically finds out the caller's phone number and sends it out at the same time, so that the callee can know which phone is calling. Pagers often used are divided into two categories: digital pagers and Chinese pagers. Digital pager is small, cheap and practical. The Chinese pager displays Chinese characters directly, and the information is easy to recognize.
Qionglai medical pager Air purification sterilizer Market quotation of digital intercom system
Air purification disinfector, also known as "air cleaner" and air purifier, refers to products that can absorb, differentiate or transform various air pollutants (generally including decorative pollution such as dust, pollen, odor, formaldehyde, bacteria, allergens, etc.), and can improve air cleanliness. Now, domestic and commercial air purifiers are mainly used to eradicate indoor air pollution.
Qionglai medical pager Air purification sterilizer Market quotation of digital intercom system
Call extension: the call extension is installed above the bed in each ward, usually in the equipment belt. Call extension can call nurse station, real-time intercom, listen to radio, etc. Corridor display: The corridor display is generally installed above the conspicuous corridor near the nurse station on the floor. Normally, the corridor display displays time and other contents. When the extension calls the nurse station, the corridor display displays the caller's room or bed number.
Qionglai medical pager Air purification sterilizer Market quotation of digital intercom system
The medical purifier is equipped with specially designed high radiation intensity C-band ultraviolet light and photocatalyst to irradiate the flowing air and catalyze the photocatalyst to effectively kill various bacteria and viruses in the gas, such as Escherichia coli, Staphylococcus aureus, coronavirus, influenza virus, etc; As well as other pathogens, the DNA structure in their cells will be destroyed after a certain dose of irradiation, so as to kill bacteria and viruses in the gas without using any chemical substances
Qionglai medical pager Air purification sterilizer Market quotation of digital intercom system
Regular maintenance of medical air purifier plays a great role in the use of the machine. 1. Keep the machine clean and dry. Wipe the surface with wet cloth after the machine works every day. Cut off the power supply when cleaning to avoid direct contact with water. 2. When the machine is working, no objects are allowed to approach the ventilation inlet and outlet of the sterilizer; 3. In case of abnormal operation of the machine, turn off the power switch immediately and notify the professional personnel for maintenance. 4. When the machine has been used for 1000 hours, clean the filter cloth and UV lamp; The ultraviolet lamp tube must be replaced when it has been used for 5000 hours in total. 5. There should be no covering above the medical air purifier, and it should not be used in the cabinet or other environment; When multiple environments are sterilized in turn, the corresponding type of sterilizer should be selected for disinfection.. 6. Install and operate according to the machine instructions, and pay attention to the safety of electricity.
