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. 10, 2007
Filed:
Sep. 26, 2005
Douglas Jay Wagenaar, South Barrington, IL (US);
Jinhun Joung, Algunquin, IL (US);
Douglas Jay Wagenaar, South Barrington, IL (US);
Jinhun Joung, Algunquin, IL (US);
Siemens Medical Solutions USA, Inc., Malvern, PA (US);
Abstract
An inverse collimator detector for nuclear medicine imaging applications is provided. The inverse collimator detector includes an inverse collimator wherein high density, high atomic number collimator material is placed in the location where the conventional collimator has no material, and no material is placed where the conventional collimator has high density, high atomic number collimator material. The inverse collimator detector of the present invention allows significantly higher detection efficiency for incident photons while providing distance information and maintaining high resolution for isolated, small sources of radioactivity associated with molecular imaging agents.