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. 31, 2026
Filed:
Apr. 13, 2021
Linkr Medical (Shanghai) Co., Ltd., Shanghai, CN;
Shenzhen Colinn Medical Co., Ltd., Guangdong, CN;
LINKR MEDICAL (SHANGHAI) CO., LTD., Shanghai, CN;
SHENZHEN COLINN MEDICAL CO., LTD., Shenzhen, CN;
Abstract
The present application discloses a sealing valve (), including a guiding tube (), comprising a first end () configured to be inserted into an outer packaging bottle and a second end configured to be connected to an anesthesia vaporizer (); the outer peripheral surface of the first end () is provided with a convex ring () protruding toward the inner wall of the outer packaging bottle and abutting against the inner wall of the outer packaging bottle; and a pushing rod () configured to be arranged in the guiding tube () and slidable along an axial direction of the guiding tube () to connect the anesthesia vaporizer with the outer packaging bottle or to block between the anesthesia vaporizer and the outer packaging bottle.