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:
Jul. 22, 2025
Filed:
Jan. 17, 2025
Changzhou Shine Science & Technology Co.ltd., Changzhou, CN;
CHANGZHOU SHINE SCIENCE & TECHNOLOGY CO. LTD., Changzhou, CN;
Abstract
The invention relates to respirator technology, in particular to a method and system for controlling the pressure in a mask, and a respirator. The method comprises: arranging a fan on a mask, wherein the fan, after being started, continuously supplies air into the mask; determining a correlation between a fan speed, a pressure in the mask and respiratory behaviors of a user; and controlling, in an operating process of the fan, the fan speed according to the pressure acquired in real time and the correlation. The fan, after being started, continuously supplies air into the mask, the fan speed is dynamically controlled according to the acquired pressure and the determined correlation, and the system can control the air supply according to real-time requirements of users to minimum the respiratory resistance. The method offers a personalized, real-time ventilation solution that adjusts to users' respiratory needs, effectively reducing respiratory resistance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile