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:
May. 05, 1992
Filed:
Jun. 19, 1990
Eckart Frimberger, D-8000 Munchen, DE;
Other;
Abstract
The invention relates to a heart massage and artificial respiration device comprising a patient adapter, a compressible, elastically re-expanding bellows or the like adapted to be placed on the thorax of the patient, an air intake valve associated with the bellows, a patient valve between the bellows and the patient adapter and a normally closed pressure relief valve which, after completion of the compression step, is necessarily opened mechanically, wherein to achieve the objects of simplification, more economical manufacture, simple assembly, cleaning and maintenance, and for absolutely reliable functioning under rough usage both in and out of hospitals, the air intake valve and the pressure relief valve are combined to form a universal valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile