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:
Nov. 28, 1989
Filed:
Feb. 18, 1988
Applicant:
Inventors:
Dwayne R Westenskow, Salt Lake City, UT (US);
Fidel Silva, Sandy, UT (US);
Assignee:
Summa Vest, Inc., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ; A61M / ;
U.S. Cl.
CPC ...
12820421 ; 12820425 ; 12820512 ; 12820513 ; 12820515 ; 12820517 ; 12820524 ;
Abstract
An anesthetic system and a transportation ventilation system include a breathing circuit which is isolatable from ventilator machines and anesthesia machines. The breathing circuit is connectable to the patient and includes a respiration bag within an actuator bag which is translucent and inelastic. The ventilation machine supplies signals so that the respiration bag collapses and expands within the actuator bag through a multi-port valve structure.