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Title: Compact endocavity diagnostic probes for nuclear radiation detection

Patent ·
OSTI ID:1151420

This invention relates to the field of radiation imaging. In particular, the invention relates to an apparatus and a method for imaging tissue or an inanimate object using a novel probe that has an integrated solid-state semiconductor detector and complete readout electronics circuitry.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-98CH10886
Assignee:
Hybridyne Imaging Technologies, Inc. (Toronto, Ontario, CA)
Patent Number(s):
8,816,292
Application Number:
13/077,627
OSTI ID:
1151420
Country of Publication:
United States
Language:
English

References (36)

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Intraoperative beta probe and method of using the same patent April 1991
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Radioactive ray detecting endoscope patent February 1992
Radiation detecting biopsy probe patent June 1992
Radiation detecting biopsy probe patent December 1992
Semiconductor sensor for gamma-ray tomographic imaging system patent September 1993
Flexible radiation probe patent August 1995
Radiation based method locating and differentiating sentinel nodes patent March 1998
Tumor localization and removal system using penetratable detection probe and removal instrument patent December 1998
Gamma-ray imaging with sub-pixel resolution patent December 1998
Radiation detector with shielding electrode patent March 2000
High-resolution ionization detector and array of such detectors patent January 2001
Surgical probe apparatus patent April 2001
Radiation responsive surgical probe apparatus patent April 2001
Compact medical imager patent December 2002
Surface treatment and protection method for cadmium zinc telluride crystals patent February 2003
Use of radiopharmaceuticals and intraoperative radiation probe for delivery of medicinal treatments patent August 2003
Directional intraoperative probe patent November 2003
Imaging probe patent September 2005
Surface treatment and protection method for cadmium zinc telluride crystals patent February 2006
High resolution imaging system patent December 2009
Radiation detector patent December 2010
Imaging probe patent-application May 2003
Medical probe for measuring radioactive radiation patent-application April 2004
High-Energy Detector patent-application January 2009
Detection of radiation labeled sites using a radiation detection probe or camera incorporating a solid state photo-multiplier patent-application January 2010
Radiation Detector patent-application June 2010
Charge Transport in Arrays of Semiconductor Gamma-Ray Detectors journal July 1995
Optimization of virtual Frisch-grid CdZnTe detector designs for imaging and spectroscopy of gamma rays conference September 2007
A capacitive Frisch grid structure for CdZnTe detectors journal June 2001
Performance improvement of CdZnTe detectors using modified two-terminal electrode geometry
  • Parnham, Kevin B.; Szeles, Csaba; Lynn, Kelvin G.
  • SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, SPIE Proceedings https://doi.org/10.1117/12.366620
conference October 1999
Fabrication of high-performance CdZnTe quasi-hemispherical gamma-ray CAPture plus detectors conference August 2006
Investigation of spatial resolution and efficiency using pinholes with small pinhole angle conference January 2003

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