Coronavirus disease or COVID-19 is an infectious disease caused by severe acute respiratory syndrome coronavirus 2. It also known as SARS-CoV-2. It was first identified in December 2019 in Wuhan, China, and later spread globally, resulting in an ongoing pandemic. The common symptoms of virus include cough, fever, fatigue, shortness of breath, and loss of smell and taste. The virus majorly spread between people who came in close contact. Most often via small droplets produced by sneezing, coughing, and talking. Usually, the droplets fall to the ground or onto surfaces rather than traveling through air over long distances.
An individual can take various preventive measures to fight against coronavirus. Some of the most popular and effective ones include frequent handwashing, maintaining physical distance from others (especially from those with symptoms), quarantine (especially for those with symptoms), covering coughs, and keeping unwashed hands away from the face or more.
The use of cloth face coverings like a scarf or a bandana recommended in public settings to minimize the risk of transmissions, with some authorities requiring their use. Medical grade facemasks including N95 masks should only be used by first responders, healthcare workers, and those who care for infected individuals. Engineers of the Top BTech Colleges in India have contributed a lot in benefitting society during this dreadful disease. Also, constantly adding their efforts every day for the same.
To avoid coronavirus communitive spread, preventive measures should be taken as per the guidelines suggested by government and World Health Organization (WHO). To handle this corona related situation or problem, people are inventing some effective and best solutions to COVID-19 related problems. Combinations of home quarantine, social distancing, closure of schools, universities, top engineering colleges and case isolation are now being extensively practiced. In addition, creativity is being implemented each day to overcome response barriers to those at work and meet the needs of those asked to stay at home.
There are some products related to COVID 19 or coronavirus. Some Manufacturing companies have started the production of corona preventive safety equipment considering the speared of the disease. Under given are certain ideas that could motivate some of the students of Best Engineering Colleges in India to develop a solution to corona related problems.
Frequently sanitizing hands with sanitizer liquid is necessary to kill bacterias presents on hands. To avoid any type of contact /touch with sanitizer bottle foot operated stand used. This stand can be fabricated using simple sheet metal brackets and tubes and holders. This stand consists of a foot operating lever, sanitizer bottle holder, tube structure, and bottle holder position adjusting knob. Sanitizer bottles get operated when foot lever is pressed and tubes move downward. This product can cost around 10 to 15 dollars on an average.
Sanitation Disinfection Gate or tunnel used to reduce unwanted viruses and bacteria from clothes or the outer body of objects. This sanitation disinfection gate or sanitizing booth can be made up of metal, plastic, metal, or more. The main parts used for making this setup are spray nozzle, stainless steel sheet, Motion Sensor, Electrical operated agricultural sprayer, piping, timer, relay circuit, etc. This device can be used mainly for public places like bus stops, Companies, cinema halls, Malls, temples, parks, hospitals etc.
The mentioned concept is mostly similar to foot-operated sanitizing machine. In addition, hand washing can be also possible to make touchless with help of a foot-operated mechanism. There are several foot operating hardware can be acts as a valve that is actuated by foot. The device ensures hands-free delivery of water from a plumbing system to ensure defence against cross infections from viruses and microbes as well as preventing the wastage of water. Once you press the foot pedal, the valves get in ON position and water will come out from WATER TAP. It has various benefits including Hands-free, foot-operated, reduces water wastage, eliminates human error, Easy to use, Durable, and Cost-Effective.
A ventilator further provides mechanical ventilation, which operates by moving breathable air into and out of the lungs. This further deliver breaths to a patient who is physically unable to breathe, or breathing insufficiently. Modern ventilators computerized microprocessor-controlled machines. Also, patients can be ventilated with a simple, hand-operated bag valve mask. Ventilators chiefly used in home care, intensive care medicine, and emergency medicine. And also, in anesthesiology (as a component of an anesthesia machine).
The proximity sensor of an infrared (IR) and a small solenoid combined to make the 6-Volt DC powered automatic soap dispenser unit. When the infrared sensor detects the close proximity of a hand, it enables the solenoid driver. That makes it easy for the students of the top engineering colleges in India. Find available voltage through output of driver that energizes solenoid. It has main components includes Outer body, Sanitizer Container, Solenoid Valve, Diaphragm pump, Mist Atomizer, Waterproof non-contact ultrasonic sensor, Switch Mode Power Supply (SMPS), Control Circuit, etc.
The spraying traditionally done by labor carrying backpack type sprayer which requires more human effort by the students of btech colleges India. The main motive of this concept is a modification of agricultural sprayer for sanitizing home surrounding frequently without using hands for pumping and holding the pump at the back of the human/operator. This further consists of a bicycle spoked wheel which connected with an oscillating hand pump lever using a chain and sprocket mechanism. All components fixed on frame or body. When frame pushed forward wheel motion gets transmitted to the lever and pumping action takes place.