The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2023
Filed:
Feb. 28, 2020
Shanghai Chuangshi Industry Group Co., Ltd., Shanghai, CN;
Ruzhan Lu, Shanghai, CN;
Jue Wang, Shanghai, CN;
Tian Liu, Shanghai, CN;
Honghong Su, Shanghai, CN;
Mingsong Lu, Shanghai, CN;
Fangfang Zhu, Shanghai, CN;
Litao Fan, Shanghai, CN;
Yong You, Shanghai, CN;
Yunguang Pan, Shanghai, CN;
Yajian Wu, Shanghai, CN;
Qihang You, Shanghai, CN;
SHANGHAI CHUANGSHI INDUSTRY GROUP CO., LTD., Shanghai, CN;
Abstract
An airbag cushion assembly includes an airbag cushion and an inflation-deflation apparatus that communicates with the airbag cushion. The airbag cushion includes a plurality of sub-airbags, and an airbag gap is formed between adjacent sub-airbags. The inflation-deflation apparatus is provided with an exhaust port, the exhaust port is provided in the airbag gap, and the inflation-deflation apparatus is configured to inflate and deflate the airbag cushion. For the airbag cushion assembly, the exhaust port is provided in the airbag gap, air exhausted by the airbag cushion takes away damp air accumulated between a patient and the airbag cushion, to reduce humidity of the contact area between the patient and the airbag cushion, thereby achieving a pressure sore prevention effect.