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:
Apr. 29, 2025
Filed:
Feb. 07, 2021
Shenzhen Mindray Bio-medical Electronics Co., Ltd., Shenzhen, CN;
Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 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
A ventilation detection method applied to a ventilation apparatus. The method may include monitoring respiratory parameters during mechanical ventilation of a patient by using a ventilation apparatus, the respiratory parameters at least comprising one of airway pressure and airway flow, and using changes in the respiratory parameters to identify whether man-machine counteraction or ventilation leakage has occurred.