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:
Dec. 15, 2020
Filed:
Jan. 06, 2017
Murata Manufacturing Co., Ltd., Kyoto, JP;
Masaaki Fujisaki, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
Provided is a negative-pressure wound therapy apparatus capable of causing negative pressure in a closed space defined by a wound dressing and a wound region with a sufficient suction flow rate as needed even with a miniaturized pump device. In atypical use that needs a high suction flow rate, because a pump device () with a high suction flow rate is attached to a wound dressing () and sucks gas from a closed space () defined by a wound region () and the wound dressing (), even when a pump device () for typical use is miniaturized and the suction flow rate of the pump device () is reduced, a therapy apparatus () can achieve a suction flow rate sufficient for atypical use. Thus, the pressure value in the closed space () can decrease to a desired value more quickly.