JP2003334186A5 - - Google Patents

Description

  The invention according to claim 2 is the X-ray diagnostic apparatus according to claim 1, wherein (f) the imaging system interferes with another object in advance when raising and lowering the top plate. (G) when the interference of the imaging system is detected in advance by the prior interference detection unit, the drive control unit determines that the imaging method or the inspection content is the imaging priority mode (g) To move the tabletop up or down while moving the tabletop and the imaging system in the longitudinal direction of the tabletop in such a way that the imaging system does not interfere with other objects. Controlling the top plate driving means. The invention according to claim 3 is the X-ray diagnostic apparatus according to claim 1, wherein (f) the imaging system interferes with another object in advance when raising and lowering the top plate. (H) When the interference of the photographing system is detected in advance by the prior interference detection means, the drive control means may cause the photographing method or the inspection content to be in the automatic movement mode. If so, the top plate and the photographing system are independently moved according to the manual operation so that the photographing system does not interfere with other objects, and the top plate is raised and lowered according to the progress thereof Controlling the top plate driving means.

  According to the second and third aspects of the present invention, the prior interference detection means detects in advance that the imaging system interferes with another object when raising and lowering the top, and the prior interference detection means When interference of the imaging system is detected in advance by the interference detection means, the drive control means causes the top plate and the imaging to prevent the imaging system from interfering with other objects when the imaging method or the inspection content is in the imaging priority mode. The top driving means is controlled so that the top moves up and down while moving the system interlockingly in the longitudinal direction of the top, or the photographing method or inspection content is the top automatic movement impossible mode In such a case, the table top and the imaging system are independently moved according to the manual operation so that the imaging system does not interfere with other objects, and the table top is driven so as to raise and lower the table in accordance with the progress thereof Control means, so shooting method or inspection In other words, it is possible to change the drive control method of the tabletop and the imaging system according to the imaging priority mode or the automatic tabletop movement impossible mode, and the performance required for the inspection content, that is, the imaging priority mode or tabletop automatic movement is not possible Driving control of the table-top and the imaging system in the mode can be realized.

Claims (3)

  In an X-ray diagnostic apparatus for performing X-ray imaging by irradiating an X-ray to a subject, (a) a top plate on which the subject is placed can be moved in its longitudinal direction and moved up and down in the longitudinal direction (B) an imaging system having an X-ray tube and an X-ray detector disposed opposite to each other with the top plate interposed therebetween, and capable of moving in the longitudinal direction of the top plate; (C) selection instructing means for selecting and instructing a photographing method or examination content; (d) a storage means for storing the top board and a driving system of the photographing system predetermined for each of the photographing method or examination contents And (e) drive control means for driving and controlling the top plate and the photographing system based on the driving method stored in the storage means, corresponding to the instruction from the selection instructing means. X-ray diagnostic equipment.   The X-ray diagnostic apparatus according to claim 1, further comprising: (f) a pre-interference detection unit that detects in advance that the imaging system interferes with another object when raising and lowering the top plate, (g When the interference of the imaging system is detected in advance by the prior interference detection means, the drive control means sets the imaging system to another object when the imaging method or the inspection content is in the imaging priority mode. Controlling the top driving means so as to raise and lower the top after the top and the imaging system are moved in the longitudinal direction of the top interlockingly or in a manner not to interfere with each other. Characteristic X-ray diagnostic device.   The X-ray diagnostic apparatus according to claim 1, further comprising: (f) a pre-interference detection unit that detects in advance that the imaging system interferes with another object when raising and lowering the top plate, (h When the interference of the photographing system is detected in advance by the prior interference detection means, the drive control means determines that the photographing system is the other when the photographing method or the inspection content is the top-not-automatic movement mode. Manually moving the top and the imaging system independently according to a manual operation so as not to interfere with the object, and controlling the top driving means to raise and lower the top according to the progress of the top. Characteristic X-ray diagnostic device.