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:
Oct. 22, 2002
Filed:
Apr. 09, 2001
Applicant:
Inventor:
Stephen B. Leighton, Silver Spring, MD (US);
Assignee:
Beecher Instruments, Silver Spring, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/36 ;
U.S. Cl.
CPC ...
C12M 1/36 ;
Abstract
Arrays of biological tissue can be created by removing cores from regions of interest in a series of donor blocks of embedded tissues. The cores removed are placed in a regular array in a recipient block. This is typically done with two different punches, one for obtaining the cores of interest and the other for creating the receiving holes in the recipient block. The present invention comprises such a system including a single z axis, with a mechanism for automatically changing two or more punches in and out of a holder on the z axis.