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. 25, 2008
Filed:
Nov. 04, 2004
Ashi Malekafzali, Rancho Palos Verdes, CA (US);
Ashi Malekafzali, Rancho Palos Verdes, CA (US);
MDS Analytical Technologies (US) Inc., Sunnyvale, CA (US);
Abstract
Systems and methods for automated laser microdissection are disclosed. A sample of biological material is located between a polymer membrane and a substrate. Targeted biological material is manually or automatically selected and a transfer film is placed in juxtaposition with the targeted biological material on the side of the polymer membrane. An infrared laser activates at least a portion of the transfer film such that the transfer film in the vicinity of targeted portion of biological material adheres onto the polymer membrane. The infrared laser is directed in a closed or substantially closed curve around the targeted portions or directly at the targeted portions. The transfer film is then separated removing the targeted portions of biological material which are adhered along with the membrane from the remaining portion of the tissue sample.