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:
Feb. 10, 2026
Filed:
Dec. 02, 2022
Linkr Medical (Shanghai) Co., Ltd., Shanghai, CN;
Shenzhen Colinn Medical Co., Ltd., Guangdong, CN;
Xiangming Sun, Shanghai, CN;
Hongwei Zhou, Shanghai, CN;
Binbin Lei, Shanghai, CN;
Gang Shen, Shanghai, CN;
LINKR MEDICAL (SHANGHAI) CO., LTD., Shanghai, CN;
SHENZHEN COLINN MEDICAL CO., LTD., Guangdong, CN;
Abstract
The present application discloses a sealing valve and an anesthetic bottle. The sealing valve includes a valve body and a valve core. The valve body is provided with a first end, a second end and a channel. The end surface of the first end and/or the inner wall surface of the channel are provided with a first right angle portion and a second right angle portion, the valve core is arranged in the channel, and the outer wall surface of the valve core is convexly arranged with an engagement ring. The engagement ring is provided with a conical surface and an annular groove. The conical surface can abut against the first right angle portion and the second right angle portion to close the channel, or separate from the first right angle portion and the second right angle portion to open the channel.