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:
Sep. 02, 2008
Filed:
Oct. 06, 2003
Noo LI Jeon, Irvine, CA (US);
Carl Cotman, Santa Ana, CA (US);
Anne M. Taylor, San Marino, CA (US);
Other;
Abstract
Embodiments of the invention are directed to a device that combines microfabrication, microfluidic, and surface micropatterning techniques to create a multi-compartment neuronal culturing device that has application across a number of different neuroscience uses. Devices configured in accordance with the invention allow directed growth of neurites and isolation of neurites from their cell bodies. The device can use hydrostatic pressure to isolate insults to one compartment and, thus, expose localized areas of neurons to insults. Due to the high resistance of the microgrooves for fluid transport, insults are contained in the neuritic compartment without appreciable leakage into the somal compartment for a certain period of time (e.g., over 15 h).