Ushio launches world's 1st UV lamp that may safely kill coronavirus

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Major Japanese mild equipment maker Ushio Inc has recently launched an ultraviolet lamp that can kill the coronavirus without harming human health -- the to begin its kind on the planet.

The Treatment 222 UV lamp, which Ushio developed as well as Columbia University, is expected to be utilized for disinfection at occupied spaces where people keep to arrive and out and the risk of contracting the deadly virus runs high, such as for example buses, trains, elevators and offices, the business said.

UV lamps have already been widely used seeing that an effective means of sterilization notably found in the medical and food-processing industries. But typical Ultra violet rays cannot be used in spaces where there happen to be people because they cause skin cancer and eye problems.

Ushio's new lamp, however, emits the UV rays with a wavelength of 222 nanometers, instead of the traditional 254-nanometer wavelength, making them lethal to germs but benign to humans.

At this special wavelength, the firm said, Ultra violet rays cannot infiltrate the top of skin nor the eye to effect a result of cancer-triggering genetic defects and other harm.

The Health care 222, when emitted from a ceiling, inactivates 99 percent of viruses and bacteria in the air or more to a 3-square-meter area of objects some 2.5 meters away from the lamp, in six to seven minutes.

A recent third-party review by Hiroshima University confirmed the 222-nanometer Ultra violet rays are effective in killing the brand new coronavirus, Ushio said.

The 1.2-kilogram Health care 222 emitting device comes in about how big is a hardcover e book and with a price tag of 300,000 yen.

The company said it only accepts orders from medical institutions for the moment but will serve some other clients once production catches up with demand.

Ushio has also teamed up with Toshiba Lamps and Technology Corp, a subsidiary of Toshiba Corp, to build up general-purpose lamps carefully 222 emitters installed to cater to a broad range of situations. The corporations aim to release such products subsequent January. 

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