X-ray imaging device

Details X-ray imaging device X-ray imaging device

2006-03-07

2009-08-11

Song, Hoon (Department: 2882)

X-ray or gamma ray systems or devices

Electronic circuit

With display or signaling

C378S116000

Reexamination Certificate

active

07573979

ABSTRACT:
When a signal S2with a pulse width corresponding to an entire X-ray irradiation period is input, a pulse P3(signal S5) with a predetermined pulse width is output at an input timing of the signal S2, and when a new signal S2is input during output of the pulse P3, the pulse P3, being output, is extendingly output further for the above pulse width from the input timing of the signal S2. Then in a state in which either or both of the signal S2and the pulse P3are being input, a pulse P4(signal S6), with a pulse width corresponding to a period of the input, is output at a start timing of the input period, and when the pulse P4is input, the imaging unit7is controlled to start imaging based on a start timing of the pulse P4. An X-ray imaging apparatus that can appropriately detect an imaging start timing and can perform taking of a good X-ray image while preventing malfunctions due to noise is thereby realized.

REFERENCES:
patent: 6149300 (2000-11-01), Greenway et al.
patent: 6185274 (2001-02-01), Kinno et al.
patent: 6977988 (2005-12-01), Niwa
patent: 2002/0186813 (2002-12-01), Tamura et al.
patent: 2007/0297567 (2007-12-01), Takenaka et al.
patent: 0 757 474 (1997-02-01), None
patent: 11-502055 (1999-02-01), None
patent: 11-188033 (1999-07-01), None
patent: 3335350 (2002-08-01), None
patent: WO 92/22188 (1992-12-01), None
patent: 03/094733 (2003-11-01), None

Affiliated with

Also associated with

Rating

X-ray imaging device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with X-ray imaging device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray imaging device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4089782