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:
Jan. 11, 1977
Filed:
Mar. 12, 1973
Applicant:
Inventor:
Hans Christian Blumensaadt, Virum, DK;
Assignee:
Testa-Laboratorium A/S, Copenhagen, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B / ;
U.S. Cl.
CPC ...
35 17 ;
Abstract
Apparatus for demonstrating and teaching resuscitation of a person by insufflating air into the lungs of the patient is provided including a simulated head having a shell enclosing a head cavity and a bladder in the cavity which may be filled with air to a predetermined volume without offering appreciable resistance to insufflation, the bladder displacing air from the head cavity to a lung simulating structure which indicates proper insufflation.