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. 25, 1989
Filed:
Dec. 07, 1987
Flaura K Winston, Narberth, PA (US);
Lawrence E Thibault, Paoli, PA (US);
Edward J Macarak, Havertown, PA (US);
Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Abstract
An apparatus useful for studying cells in culture under conditions which reproduce their natural, in vivo mechanical environment is disclosed. The device comprises an airtight well having an optically transparent compliant base of a biologically compatible material on which said cells may be grown and an optically transparent, removable cap, coupled with a ported, airtight reservoir which reservoir has an optically transparent base and which reservoir can be filled with pressurizing media to create cyclic variations in hydrostatic pressure beneath said compliant base, causing said compliant base to deform and thereby exert a substantially uniform biaxial strain on the cells attached thereto.