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:
Aug. 12, 2025
Filed:
Jan. 26, 2021
Shenzhen Mindray Bio-medical Electronics Co., Ltd., Shenzhen, CN;
Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical C, Beijing, CN;
Jun Xu, Beijing, CN;
Jinglei Liu, Shenzhen, CN;
Xuezhong Yu, Beijing, CN;
Yangyang Fu, Beijing, CN;
Xinru Zou, Shenzhen, CN;
Xiaoyong Zhou, Shenzhen, CN;
Abstract
The disclosure provides an airway anomaly detection method and a ventilation device thereof. The method may include acquiring a ventilation parameter, where the ventilation parameter includes at least one of an airway pressure and airway flow; detecting, according to a change of the ventilation parameter, whether an airway anomaly event occurs; and when it is determined that the airway anomaly event occurs, outputting an airway anomaly event prompt.