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Laser Guided Radiation Wound Probe

技術優勢: Pinpoint the source of radioactive shrapnel Minimize the amount of tissue debridement or amputation otherwise necessary; Detect a radiation source from a distance Minimize medical staff radiation exposure Quickly locate and remove radiation sources Reduce victim radiation dose

技術應用: Locate concealed sources of radioactive material This device provides emergency medical staff a means of efficiently pinpointing the location of small, embedded high activity and high specific activity (HASA) radiation sources

詳細技術說明: A novel laser guided radiation wound probe has been developed by University of California, Davis researchers. In the event of a terrorist dirty bomb attack or accidental explosion of a high activity and high specific activity (HASA) radiation source, this probe allows for precise detection of embedded sources of radiation. This device provides emergency medical staff a means of efficiently pinpointing the location of small, embedded HASA radiation sources. To do so, the wound probe utilizes a small Geiger-Mueller detector inside of a lead pinhole collimator. To pinpoint the location of the radiation source, a diode laser beam is fired through the collimator port as a patient is scanned in the x, y, and z planes.

*Abstract: Researchers at the University of California, Davis have developed a laser guided radiation wound probe.

*Principal Investigation: Name: Jerrold Bushberg
Department:

Name: James Case
Department:

附加資料: Patent Number: US7038205B2
Application Number: US2004903192A
Inventor: Bushberg, Jerrold T. | Case, James P.
Priority Date: 13 May 2004
Priority Number: US7038205B2
Application Date: 30 Jul 2004
Publication Date: 2 May 2006
IPC Current: G01T0001169 | G01T0001161
US Class: 2503361 | 2505151 | 600436
Assignee Applicant: The Regents of the University of California
Title: Probe apparatus with laser guiding for locating a source of radioactivity
Usefulness: Probe apparatus with laser guiding for locating a source of radioactivity
Summary: For locating radioactive objects such as radioactive shrapnel in subjects such as victim, emergency responders and medical personnel, in radiological emergency situations and emergency surgical situation.
Novelty: Probe apparatus for locating radio active object in medical personnel, has gamma radiation detector and light source, positioned at pinhole of collimator, to form highly directional probe and light emitter

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