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. 17, 2026
Filed:
Oct. 04, 2021
Ambu A/s, Ballerup, DK;
Birgitte Lidegaard Frederiksen, Virum, DK;
Jakob Bønnelykke Kristensen, Ølstykke, DK;
Alex Etwil, Albertslund, DK;
AMBU A/S, Ballerup, DK;
Abstract
The resuscitator () includes a self-inflating squeeze bag () having an inlet opening accommodating an inlet valve arrangement () adapted to allow inflow of air into the squeeze bag and to prevent outflow of air from the squeeze bag through the inlet opening and an outlet opening accommodating a patient valve arrangement () adapted to allow outflow of air from the squeeze bag into the patient valve housing and adapted to prevent inflow of air into the squeeze bag through the outlet opening. The patient valve housing includes a patient connection port () for ventilation of a patient and a patient expiration outlet port () for outlet of exhaled gas from the patient valve housing to the surroundings. The resuscitator includes a filter arrangement () located upstream the outlet opening of the squeeze bag in order to filter air before reaching the patient valve arrangement from the squeeze bag.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile