Title:
HIGH-VOLTAGE DEVICE, AND RADIOACTIVE SOURCE AND RADIOACTIVE FLUOROGRAPHY DEVICE HAVING THE FORMER DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/122602
Kind Code:
A1
Abstract:
Provided is a high-voltage device, which does not apply a predetermined voltage to a rotating anode (1) before the rotating anode (1) reaches the rotation number which is high but not damageable. In short, an X-ray of a desired intensity has already been outputted at the instant when the voltage was applied to the rotating anode (1). As a result, a diagnosis can be performed immediately after the voltage was applied to the rotating anode (1). Unlike the prior art, there is no need of waiting till the X-ray intensity becomes suitable for the diagnosis after the X-ray irradiation was started, and no irradiation of the unnecessary X-ray on a subject is required. Thus, it is possible to suppress the irradiation of the subject with any excessive X-ray (and to improve the response before the X-ray suitable for the diagnosis is emitted and after the practitioner instructed the start of fluoroscopy).
Inventors:
SAITO TASUKU (JP)
FUJII HIDEKI (JP)
FUJII HIDEKI (JP)
Application Number:
PCT/JP2009/001836
Publication Date:
October 28, 2010
Filing Date:
April 22, 2009
Export Citation:
Assignee:
SHIMADZU CORP (JP)
SAITO TASUKU (JP)
FUJII HIDEKI (JP)
SAITO TASUKU (JP)
FUJII HIDEKI (JP)
International Classes:
H05G1/32; H05G1/66
Foreign References:
| JPS365128B1 | ||||
| JPS6438800U | 1989-03-08 |
Attorney, Agent or Firm:
SUGITANI, Tsutomu (JP)
Tsutomu Sugitani (JP)
Tsutomu Sugitani (JP)
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