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:
Mar. 19, 2019
Filed:
Apr. 07, 2015
Airteck Japan, Ltd., Tokyo, JP;
Japan Tissue Engineering Co., Ltd., Gamagori-shi, Aichi, JP;
Hiroshi Goto, Soka, JP;
Yosuke Otsuka, Soka, JP;
Shinya Hirasawa, Soka, JP;
Ken-ichiro Hata, Gamagori, JP;
Yukio Mori, Gamagori, JP;
Makoto Sugiura, Gamagori, JP;
AIRTECK JAPAN, LTD., Tokyo, JP;
JAPAN TISSUE ENGINEERING CO., LTD., Gamagori-shi, JP;
Abstract
A safety cabinet has a second operation chamber in a first operation chamber and into which clean air is supplied, a second suction opening for sucking in air in the second operation chamber and a portion of the air in the first operation chamber, and a second operation opening part that is provided facing a first operation opening part and communicates the second operation chamber with the first operation chamber. Airflow containment (air barrier) is doubled with respect to the outside of a safety cabinet. In cases where decontamination and disinfection operations are carried out according to the changeover procedures, intensive decontamination and disinfection of the second operation chamber is sufficient, and decontamination and disinfection of the first operation chamber is hardly required. Decontamination and disinfection operations in the changeover procedures and the like can be carried out in a greatly reduced time.