FACE SHIELD

WIPO Patent Application WO/2023/115674

A1

A face shield. The face shield comprises a face shield body. The face shield body has an ultraviolet blocking material for blocking ultraviolet rays having a wavelength of 300 nm or less. The face shield body can at least cover the front side of a human face, so as to prevent the human face from being hurt due to ultraviolet irradiation. The face shield body is provided with a safety confirmation identifier for opening or starting an ultraviolet disinfection device. By means of such arrangement, a person to be disinfected wearing a secondary protection apparatus can be forced to wear the face shield of the present application, thereby improving the disinfection safety.

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YUAN JUN (CN)
OUYANG CHENYI (CN)
ZHOU JINHUA (CN)
HE SHIYU (CN)
LIU TONG (CN)
CHEN ZONGQIU (CN)
XIE ZHAOJUN (CN)
MA XIAOWEI (CN)
HE WEIYUN (CN)

PCT/CN2022/072953

June 29, 2023

January 20, 2022

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GUANGZHOU CENTER FOR DISEASE CONTROL AND PREVENTION GUANGZHOU HEALTH INSPECTION CENTER GUANGZHOU FOO (CN)
SHENZHEN YUCHUANG SYNTHETIC PHOTOELECTRIC TECH CO LTD (CN)

A41D13/11; A41D27/00; A41D31/04

CN203935530U	2014-11-12
CN104902858A	2015-09-09
CN214903986U	2021-11-30
CN109045481A	2018-12-21
CN212629955U	2021-03-02
CN213695806U	2021-07-16
JP2003111855A	2003-04-15

BEIJING SHENGFAN JIAHUA PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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