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:
Jun. 05, 2012
Filed:
Nov. 24, 2006
Simon P. Hoerstrup, Zürich, CH;
Gregor Zünd, Zürich, CH;
Simon P. Hoerstrup, Zürich, CH;
Gregor Zünd, Zürich, CH;
Universität Zürich, Zurich, CH;
Abstract
In one aspect the invention provides a bioreactor system for the production of tissue prostheses. The system includes a bioreactor, a culture medium reservoir coupled to the bioreactor by a first conduit and a second conduit, a pump operable to pump fluid into and draw fluid out of a pumping chamber defined in the bioreactor to generate a pulsatile flow of culture medium through the reservoir and bioreactor via said first and second conduits, one or more flow meters operable to generate flow rate signals representative of the rate of culture medium flow through one or both of said first and second conduits, and a controller arranged to receive said flow rate signals from said one or more flow meters and to control the pump means in response to said received flow rate signals to provide a desired rate of culture medium flow.