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. 04, 1989
Filed:
Aug. 07, 1987
Gerard Richalley, Lyons, FR;
Marc Delaunay, Decines, FR;
Hospal Industrie, , FR;
Abstract
An installation having interchangeable functions for the replacement of the natural filtration of the blood. The installation has a reservoir of a sterile physiological solution. A three-way valve is provided in communication with an outlet of the reservoir. By selective adjustment of the three-way valve, the physiological solution from the reservoir may be selectively conveying to a first compartment of an exchanger for the spontaneous or assisted blood circulation and a second compartment for spontaneous or assisted circulation of a dialysis liquid and/or of an ultrafiltrate. A hydraulic resistor is provided for adjusting the circulation conditions of the physiological solution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile