CN108095743A - X-ray camera system and operation panel - Google Patents

Abstract

The present invention provides a kind of X-ray camera system, can improve the operability of the Operation switch of the X-ray camera system including X-ray exposure switch, and can carry out preventing the reliable operation of maloperation in a short time.The Operation switches such as the X-ray exposure switch that make use of the side of operation panel and operated operator to be configured blind can to contact to earth.X-ray exposure switchs the upper side for being for example arranged at operation panel, and there is the operating surface of Operation switch and the upper side of operation panel to become the construction of defined relation according to the operational phase.Other examples of Operation switch are the dial-type operating parts for adjusting tube voltage and tube current, so as to be set to the configuration that can together or be separately operated from side.

Description

X-ray camera system and operation panel

Technical field

The present invention relates to the check device for the X-ray for having used X-ray camera system etc. more particularly to its Operation switch Deng the technology that is improved of operability.

Background technology

For to subject X-ray irradiation and detecting penetrated X-ray and checking the X-ray of the inside of subject For camera system, generally include the apparatus main body including X-ray generator and be arranged in the inspection chamber that X-ray is blocked, The operating room adjacent with inspection chamber is arranged on for the operating table of operating main body.The operator of X-ray camera system is operated to behaviour Make table or operation panel is operated, set shooting condition cooperation subject, and by being arranged on inspection chamber and operating room Between window, while confirm subject posture, state, on one side progress X-ray exposure switch operation.At this point, by setting Be placed in microphone of operating room etc., while subject is sent hold one's breath, the instruction of posture changing, while the progress that is in due course X-ray bombardment.

Therefore, X-ray exposure switchs different with being fixed on the Operation switch of operating table, button, uses rodlike component, grasps Author can side hold X-ray exposure switch, side sight not from subject leave end to being arranged on stick by pressing Button is operated.

In the case where carrying out the irradiation of X-ray, it is often necessary to make the rotor of the X-ray tube as X-ray generator Rotating speed as defined in being rotated up to becomes preparation state, as X-ray exposure switch, used can with two benches come realize by X-ray tube is set to the operation (being half pressed against) of preparation state and the operation of exposure (full pressing) is carried out after the completion of preparation state Two benches are by (patent document 1, the patent document 2 of compressing switch：Fig. 5).

On the other hand, for operating table, it is proposed that the operability in view of operator, visual configuration consider Layout to the operation button of the usage frequency of operation button etc. (patent document 3).

Prior art literature

Patent document 1：Japanese Unexamined Patent Publication 2016-97088 publications

Patent document 2：Japanese Unexamined Patent Publication 2008-272132 publications

Patent document 3：Japanese Unexamined Patent Publication 2002-315744 publications

Rodlike X-ray exposure switch is accommodated in non-use near such as operating table, the wall towards inspection chamber When carrying out x-ray bombardment, X-ray exposure is switched from such support for the support member of hook or pocketed provisioned in wall surface Component takes out and uses.Therefore, when in use, the hand for holding the operator of X-ray exposure switch is occupied, and must use one hand (be typically strong hand beyond hand) carries out other operations such as taking down notes, the operation of other operation buttons on operating table, So as to there is restriction.Also, although the time is micro, during the operation of X-ray exposure switch is taken out from support member, operator Attention captured by the operation, so as to be also possible to miss subject, check indoor changed condition.

Also, for the operation of operating table, operation button is set in a manner of towards its operating surface, is set according to layout Meter for the button for example accordingly adjusted with subjects such as tube voltage, tube currents, somewhat realizes operability It improves, but required eyes confirm each button, switch and singly operated.

The content of the invention

Therefore, problem of the invention is to provide a kind of X-ray camera system, can improve and be opened including X-ray exposure The operability of the Operation switch of X-ray camera system including pass, and can carry out preventing maloperation in a short time can By operation.

In order to solve the above problems, the present invention X-ray camera system in, operation panel be configured with operation by The different side configuration X-ray exposure switch in the main operation face of button.X-ray exposure switch is for example disposed on the upper of operation panel The two benches switch of side, and the upper side of the operating surface with Operation switch and operation panel is according to the operational phase and as rule The construction of fixed relation.

That is, X-ray camera system of the invention has the above-mentioned X-ray production of the X-ray generator for generating X-ray, control The control unit of generating apparatus and the operation panel for possessing the multiple operating parts operated to above-mentioned X-ray generator, it is above-mentioned X-ray camera system is driven above-mentioned X-ray generator according to the signal from aforesaid operations panel, and feature exists In aforesaid operations panel has main operation face and the side to being surrounded around the main operation face, above-mentioned multiple operating parts It is switched including X-ray exposure, which is to be protruded from above-mentioned side.

Also, the operation panel of the present invention is to send control signal to the X-ray generator for generating X-ray, to upper State the operation panel that the action of X-ray generator is controlled, which is characterized in that there is main operation face and to the main operation face Around the side that is surrounded, above-mentioned multiple operating parts include X-ray exposure switch, the X-ray exposure switchgear distribution be from Above-mentioned side protrudes.

The effect of invention is as follows.

According to the present invention, since X-ray exposure switchgear distribution is to be protruded from side, institute so as to blind contact to earth is operated, So as to which operator need not be taken out the action of rodlike switch, so can sight without departing from such as subject, place Carry out preparation state, the operation of irradiation of X-ray exposure with having the inspection chamber of subject.

Description of the drawings

Fig. 1 is the integrally-built figure for showing X-ray camera system

(a) of Fig. 2~(c) is the figure for the mounting means for showing operation panel.

Fig. 3 is the functional block diagram of X-ray camera system

Fig. 4 is the figure in five faces for showing operation panel, and (a) is front view, and (b) is top view, and (c) is right view, and (d) is Left view, (e) are look up figure.

Fig. 5 is the figure for the use state for showing operation panel.

(a) of Fig. 6~(c) is the figure for the two benches switching manipulation for illustrating X-ray exposure switch.

Fig. 7 is the in-built figure for showing X-ray exposure switch, and (a)~(c) corresponds respectively to (a)~(c) of Fig. 6.

Fig. 8 is the figure of an example of the configuration for showing dial-type operation portion.

Fig. 9 is the figure of the other examples for the configuration for showing dial-type operation portion.

Figure 10 is the precedence diagram of the control of operation panel and main body.

Figure 11 is the figure of the flow for the control for showing operation panel side.

Figure 12 is the figure of the flow for the control for showing operation panel side.

Figure 13 is the figure of the flow for the control for showing main body side.

In figure：

10-main body, 13-X-ray generator, 15-X-ray detector, 17-control unit, 20-operation panel, 20A-operating surface (main operation face), 20C-upper side, 20D-right flank, 34~36-dial-type operating parts, 37-X-ray Exposure switchs, 131-X-ray pipe device, 133-high voltage generating unit, 135-aperture device, the control of 171-main body side center Device, 173-main body side storage device, 201-operation panel side CPU (processing unit), 203-operation panel side memory (are deposited Storage device), 205-display unit, 207-operating parts.

Specific embodiment

The embodiment of the X-ray camera system of the present invention is illustrated referring to the drawings.

[overall structure]

First, the overall structure of the X-ray camera system of the application present invention is illustrated referring to figs. 1 to Fig. 3.

It is made of as shown in Figure 1, the X-ray camera system of present embodiment is probably divided into such as lower component：It is arranged on inspection Indoor X-ray camera system main body (below referred to simply as main body) 10；It is arranged on the operation of the operating room adjacent with inspection chamber Panel 20；And the cable that is electrically connected although not shown but by main body 10 and operation panel 20 or they are wirelessly connected The communication unit (not shown) connect.Wall that inspection chamber and operating room are made of the material for blocking X-ray, door separate, wall, door All or part is by blocking X-ray and forming the material of visible light-transmissive, as the inspection from operating room side The window of room functions.

As shown in Fig. 2, operation panel 20 is installed (a) or is held from operator being arranged at the indoor stent 25 of operation The wall 50 that the place of easily observation inspection chamber is nearer installs (b).Also, these positions can not also be fixed on, and are arranged at work (c) such as platforms.

Main body 10, which mainly possesses, to be generated the X-ray generator 13 of X-ray, is opposed to configure with X-ray generator 13 X-ray detector 15, control unit 17 and power supply 19.X-ray generator 13 has X-ray pipe device 131, to X-ray Pipe device supplies the high voltage generating unit 133 of high voltage and for the irradiation to the X-ray come from the irradiation of X-ray pipe device The movable diaphragm 135 that direction, scope are controlled.In addition, possess X-ray tube holding meanss 16 etc. in main body 10, the X-ray tube Holding meanss 16 have the position for changing X-ray pipe device, the mechanism of angle.X-ray detector 15 is put down by film or X-ray The compositions such as face detector, and be fixed on shooting platform 18 and fix.It is digital x-ray area detector in X-ray detector 15 In the case of, it is connected with image processing apparatus (not shown) etc..

In addition, Fig. 1 shows the X-ray camera system shot in a manner of standing position, but there is also in a manner of clinostatism The device shot in this case, in addition sets examination couch to couch for subject etc., and to X-ray pipe device, X The mechanism that ray detector is supported is different.

As shown in figure 3, control unit 17 includes central control unit 171 and storage device 173, central control unit 171 The signal being sent to is entered through the operation of operation panel 20, and control signal is sent to X-ray generator 13.And And it sends control corresponding with the state of X-ray generator 13 to the CPU201 (also referred to as processing unit) of operation panel side and believes Number, the operation of the switch, button that possess as a result, to operation panel 20 is locked or is unlocked.In addition, main body 10 Can also separately possess to X-ray generator etc. in main body side in addition to possessing the operation panel 20 for being configured at operating room side The operation portion 14 operated.

Operation panel 20, which is built-in with, to be mainly used for setting shooting condition or the action of X-ray generator is controlled to open The electronic units such as pass, possess pressing button, the driver plate for electronic units such as Operation switches in the operating surface of operation panel 20, touch Touch the operating parts such as panel.In addition, possess to show the state of X-ray generator, the condition set in operation panel 20 Deng the display units such as display panel, LED.

In configuration example shown in Fig. 3, operation panel 20 receives and dispatches letter between the central control unit 171 of main body 10 Number, possess：The CPU201 that processing unit as the processing for carrying out operation panel entirety functions；It is built-in with to make CPU201 The memory (storage device) 203 of the program of action etc.；The display units such as LED 205；The operating parts such as Operation switch, button 207；With In the power switch 209 that the power supply 19 of main body is made directly to turn on/off；The switch input/output terminal being connected with operating parts 207 Mouth (I/O) 204,206；And the main body I/O208 being connected with main body.CPU201, memory 203, I/O204,206,208 are logical Cross bus connection.Furthermore it is also possible to possess RIS (the Remote Instal that operation panel 20 is connected to network Service, Remote Installation Server).The RIS is connected with CPU201.

Though in addition, being not shown in figure, power supply 19 is come to each important document supply for forming main body 10 and operation panel 20 Electric power.

Next, operation panel 20 and operating parts are described in detail.

[shape of operation panel]

First, the global shape of operation panel 20 is illustrated with reference to Fig. 4 (five face figures).

As shown in the front view (a) of Fig. 4, operation panel 20 has main operation face (the following letter equipped with various Operation switches It is single to be referred to as operating surface) 20A, the back side 20B opposed with operating surface 20A and the peripheral bond by operating surface 20A and back side 20B Side, the panel shape for having interval (size of depth direction) between operating surface and the back side smaller than the width of operating surface 20A Appearance.Its size does not limit, but width in length and breadth is 20~40cm or so respectively, and depth is several cm to 10cm or so, is The size that operator simply can with the hands carry.

Operating surface 20A is in the rounded rectangle in angle, and each side has the circular arc from angle continuous and gently curved shape. Therefore, by the side of operating surface 20A and the peripheral bond of back side 20B with the curved surface along the periphery of operating surface 20A, and as schemed Shown in 4 (b)~(e), also become gentle curved surface from operating surface 20A towards back side 20B.The curve form is in will in operator Hand is naturally along such shape when hand is positioned over the top of operation panel, so as to improve the operation of aftermentioned operating parts Property.

In addition, in the present specification be referred to as side term be accordingly occur to the side view of operation panel 20 it is general It reads, the presence or absence of component actually with forming side is not related.For example, in the plate portion by being shaped using plastics, metal etc. Part is come in the case of forming the exterior of the operation panel of present embodiment (housing), it is also considered that will include the behaviour of rearwardly lateral bend Make flat component of the component with flat component or as operating surface including the 20A of face with including to operating surface lateral bend Back side 20B including component or the equal situations of curved two components engagement, in this case, also will be in side view The face showed in figure is referred to as side.It, will also, when using operating surface 20A as front and when operation panel 20 is arranged at wall surface Side as upside is referred to as upper side 20C, is referred to as downside 20D using as the side of downside, and will be with operation panel 20 Facing and positioned at right side side is referred to as right flank 20E, and the side in left side is referred to as left surface 20F.

In the case where Xiang Bi, stent set operation panel 20, as shown in figure 5, the hand of operator is made to be positioned over operating surface The upper surface of plate 20 makes front end (finger tip) of the good aspect of operability preferably there are hand that can enter operation panel 20 at this time Back side 20B and wall 50 between degree gap W.Operation panel can be fixed on by such gap by suitably setting The size of the fixing piece 27 of wall etc. realizes, overleaf can also be provided for ensuring that the protrusion in gap by 20B.In addition, fixed part 27 can also possess mechanism being adjusted to the angle of operation panel 20 etc..

[operating parts]

Next, the operating parts possessed to operation panel 20 illustrates.

Operating parts includes turning on/off the button 31 of power supply, 32, the position designated button group for setting shooting position 33rd, 37 are switched for setting the driver plate of shooting condition (dial-type operating parts) 34,35,36 and X-ray exposure.It being capable of basis The species of other X-ray apparatus and suitably possess well known installed part.In these operating parts, beyond X-ray exposure switch 37 Operating parts 33 be installed on operating surface 22A.

The operating parts for being configured at around the operating surface of operation panel 20 (side) in these operating parts is carried out detailed Explanation.In the X-ray camera system of present embodiment, the operating parts for being configured at side is X-ray exposure switch and dial-type Operating parts.

＜ X-rays exposure switchs ＞

X-ray exposure switch 37, which is included on operation direction, is configured to two stage first switch and second switch, institute Call two benches formula switch.Start the preparation state of X-ray pipe device in the operation (operation of first stage) of first switch, X-ray exposure is performed in the operation (operation of second stage) of second switch.X-ray exposure switch 37 is installed on operation panel 20 Upper side 20C, such as schematically show in figure 6, in not operation (a), switch upper surface 37A be in than operation panel 20 Position more prominent upper side 20C at the time of first switch is operated by lower switch upper surface 37A (b), switchs upper surface The upper side 20C of 37A and operation panel 20 are in the same face, and are further operating second by lower switch upper surface 37A At the time of switch (c), the upper surface 37A of X-ray exposure switch is in more concave inwardly than the upper side 20C of operation panel 20 Position.

In case of first switch and second switch are the switches acted by mechanical operation, with reference to Fig. 7 The construction of X-ray exposure switch 37 to acting as described above illustrates.(a) of Fig. 7~(c) respectively with (a) of Fig. 6~ (c) state corresponds to.

As shown in fig. 7, the first substrate that X-ray exposure switch 37 possesses cap assembly 370, is equipped with first switch SW1 371st, it is equipped with the second substrate 372 of second switch SW2 and is elastically supported first substrate 371 compared with second substrate 372 A pair of of elastomeric element (flexible support portion) 373.Second substrate 372 is consolidated in operation panel 20 using fixing piece (not shown) Due to the tectosome for forming operation panel 22.In addition, first substrate 371 and second substrate 372 respectively by first switch SW1 with And second switch SW2 be connected to operation panel 20 built-in electronic circuit board.

Cap assembly 370 have cup-shaped shape, the shape and area of upper surface with it is common by a finger manipulation Button etc. compared to larger, and with being opened for installing the installation that the operation panel upper side 20C of X-ray exposure switch 37 is formed Mouth is almost consistent, so as to which with almost seamless the embedded state being open is installed on operation panel 22.

The projection tab (rib) as the component for directly pressing first switch SW1 is formed in the inside of cap assembly 370 375.In the state of X-ray exposure switch 37 is not operated, which is in the state abutted with first switch SW1. Under the state, compared with first substrate 371, there are defined gaps for the lower end of cap assembly 370.The gap is with first switch SW1's The stroke for pressing action almost corresponds to.Also, as shown in (a) of Fig. 6 and (a) of Fig. 7,370 upper surface of cap assembly is from operation The upper side 20C of panel is protruded, difference in height (Fig. 6 between upper side 20C：H) be equivalent to first switch SW1 presses action Stroke.Specifically, H is in the range of the stroke of general mechanical switch and when people is at blind tactile (blind touch) The step difference for the degree that can be perceived, is not particularly limited, but e.g. 2~5mm or so.Operator is only as shown in Figure 5 as a result, Hand is positioned over the upper side of operation panel by ground, it becomes possible to identify its position and state.

If the part from the cap assembly 370 from the state that upper side 20C is protruded, presses lower cover as shown in (b) of Fig. 6 Component 370, then with the action concomitantly, first switch SW1 works and connects.It is only in overcoming to press required power at this time It is placed in the power of the Flexible element of first switch SW1.In this state, the upper side of the upper surface of cap assembly 370 and operation panel 20C aligns (in the same plane), so as to the state as no step difference.It that is, ought operator as illustrated in fig. 5 After palm operation X-ray exposure switch 37, it can feel that the panel upper side 20C including cap assembly 370 becomes not There is the state of step difference, so as to identify the switching manipulation i.e. behaviour of first switch SW1 for reliably having carried out the first stage Make.

Second switch SW2 links as described above via elastomeric element 373 and with first switch SW1, utilizes operation first Power when switching SW1 can not operate on it.Therefore, opening for second stage is carried out in the switching manipulation of then first stage In the case of closing operation, in addition to the required power of the operation of first switch, it is also necessary to overcome the bullet of elastomeric element 373 Property power and press the action of cap assembly 370.If the cap assembly 370 is pressed, 371 quilt of first substrate such as shown in (c) of Fig. 7 It presses.The front end for being fixed on the support shaft 376 of the elastomeric element 373 of first substrate as a result, reaches second switch SW2, and by the Two switch SW2 are pressed.Thus second switch SW2 works and connects.This presses the stroke of action and the initial row for pressing action Journey (being equivalent to H) is almost identical, can utilize the deformation of the palm or finger root for the switching manipulation for carrying out the first stage To obtain.

At this point, in the case where having acted on the power being inclined to compared with cap assembly 370, due to carrying the of first switch SW1 One substrate 371 does not move in the vertical direction, so as to which preferred second switch SW2 becomes idle structure.Herein, vertical direction is Refer to upper surface compared with (b) of Fig. 4 to the vertical direction in lower surface of (e) of Fig. 4.

For X-ray exposure switch 37, according to above-mentioned construction, operator not by sight towards switch can be into The operation of first stage of row switch and the operation of second stage.The opportunity of x-ray bombardment will not be missed as a result, so as to It is enough in due course and carries out x-ray bombardment.Also, the operation of the second stage due to performing X-ray exposure needs to overcome ratio The load of the operation bigger of first stage carries out, so as more " conscious " operation, so as to prevent operator's Delaying work beyond maloperation, division operation person.Especially second switch SW2 is being set to only in the first base pressed by cap assembly 370 In the case of the structure that plate 731 works when parallel to the vertical directionly mobile, it can more reliably prevent from delaying work.

In addition, in example shown in Fig. 7, show that the projection tab 375 for being formed at the inside of cap assembly 370 directly presses The situation of one switch SW1, but can also be between the operating surface of the inside of cap assembly 370, projection tab 375 and first switch SW1 Configure the elasticity parts such as spring, to its by exert oneself, stroke is adjusted.

Also, in the figure 7, as an example, show that two switch SW1 and SW2 are pressed by mechanical The example for the switch for acting and being operated, but can also use and detect cap assembly using optical sensor, electrostatic transducer etc. Thus 370 amount of pressing makes the non-mechanical switches that the on-off of switch works.In addition, in the case of these SW, Since conscious operation weakens caused by the SW2 with mechanical elastic power, so can also for example press centainly In the case of more than the time, SW2 connections are allowed to act, to ensure conscious operation.

＜ dial-type operating parts ＞

Dial-type operating parts is the operating parts for possessing cylindric driver plate, by the operation for rotating driver plate, to be revolved with it Turn amount, rotation angle accordingly make as defined in shooting condition numerical value change.

In the X-ray camera system of present embodiment, dial-type operating parts is for setting shooting condition such as pipe electricity The driver plate 34~36 of pressure, tube current and mAs values (product of tube current and shooting time), and as illustrated in fig. 4 along operating surface 20A Side configuration.The axis of each driver plate 34~36 is installed on operating surface 20A in a manner of vertically penetrating through operating surface 20A, but with axis Centered on rotation and the driver plate part (cylindrical portion) that is operated and rotated by operator in a part when viewed from the front from behaviour Make face 20A to protrude outward, so as to be configured to be operated from side (being in the example in the figures right flank 20D).Forming should The cylinder of driver plate can be diameter indeclinable shape vertically, but can also be that diameter narrows vertically as illustrated in fig. 4 Shape.In this way, section, in inverted trapezoidal or the shape of inverted cone-shaped, thus, it is possible to improve the side 20E progress from operation panel Operability during operation.

Herein, the entering frequency of these driver plates 34~36 is different according to the pattern of shooting.Even if for example, increasing electric current Amount also wants to be shot to reduce to the greatest extent in short time the short time screening-mode (being referred to as pattern 1) of the shake of subject In, due to adjusting tube voltage, tube current and mAs respectively, so whole three driver plates 34~36 of operation.On the other hand, in head Prerequisite fixed tube voltage is adjusted according to shooting position, body thickness in the screening-mode of mAs (being referred to as pattern 2) afterwards, without using adjustment The driver plate 35 of tube current.In the X-ray camera system of present embodiment, the driver plate of the higher shooting condition of setting adjustment frequency It is set to operate the configuration of two driver plates simultaneously in one operation, so as to save the trouble in the case of adjustment respectively.Ginseng The concrete configuration that can only operate two driver plates simultaneously with an operation is illustrated according to Fig. 8.

As described above, the side 20E of operation panel 20 is slowly bent.The driver plate portion of three driver plates 34~36 is configured to one Part is protruded from such side 20E with same overhang.According to the configuration, three driver plates 34~35 are in as illustrated in fig. 8 The relation that tangent line L will not be tangent with remaining driver plate with the periphery of two driver plates in top.Also, the interval between driver plate is set to The degree almost identical or more slightly smaller than its with the width of palm either four finger entirety.Operator is by the way that hand is put as a result, Positioned at the driver plate part of side, and hand is made to move in the up-down direction, the rotation process of driver plate can be carried out.At this point, make In the case that hand is mobile (along L) in the up-down direction along two driver plates 34,35, hand can not touch a remaining driver plate 36 and Only operate two driver plates 34,35.

Above explanation is to operate the example of two driver plates simultaneously, but the feelings of one for example in three driver plates are only operated It is also identical under condition, it, can so as to the angle by suitably setting the hand contacted with driver plate side because side 20E is bent It is operated with not touching other driver plates.Thus, it is possible to avoid malfunctioning.

In addition, as the concrete configuration that can only operate two driver plates simultaneously with an operation, except as described above along curved Outside the configuration of curved side, such as following variation can also be used：As shown in figure 9, compared with two driver plates 34,35 Interval expands the interval of a remaining driver plate 36, so as to which driver plate 36 is configured at what cannot be touched in the operation of driver plate 34,35 Position.It, can be in the body-sensing that ensure that three driver plates as design, the beautiful shape configured but according to the configuration of Fig. 8 Operability is improved under state.

Also, as the shape of side, be not limited to bending, can also use shape etc. of warpage, can every It a face in two faces in the corner of warpage and configures two driver plates, and driver plate is configured in another face.In this case, Also it is identical with being configured at the situation of forniciform side, a driver plate can not be touched while operate other two driver plates.

In addition, three driver plates are able to independently be operated, do not only exist and like that while operate two as described above The situation of a driver plate, there certainly exist the situations for individually operating each driver plate.It is in this case and identical, such as because Side 20E is bent, so as to by suitably setting the angle of the hand contacted with driver plate side, other driver plates can not be touched into Row operation.Thus, it is possible to avoid malfunctioning.

Also, dial-type operating parts can also possess the function of driver plate operation and pressing button, and not only possess driver plate The function of operation.For example, the driver plate 36 of adjustment mAs is made to possess following function：It can make set mAs according to driver plate operation Value variation, and according to push come switch mode successively.Such as there are above-mentioned two screening-mode, pattern 1 and moulds In the case of formula 2, by once press the pattern that will have been set before operation (such as pattern 1) switch to other patterns (such as Pattern 2).In existing operating table, in most instances, possess dedicated operating parts to carry out pattern switching, but it is logical It crosses and accordingly distributes other functions with the operation of multiple and different species in advance like this, operation button or driver plate can be reduced Number simplifies operating parts layout, so as to improve operability.

The other operating parts ＞ of ＜

In addition to above-mentioned X-ray exposure switch 37 and dial-type operation portion 34~36, arranged on the behaviour of operation panel 20 The structure for making the button 31~33 of face 20A is identical with the Operation switch of existing operation panel.Such as make power supply on-off The size of button 31,32, shape difference are distinguished with this with other button classes 33, and be configured at and be configured with it is other by The different region in the region of button class 33.Button groups set the shooting position such as chest, abdomen, shoulder, upper arm or front, side by being used for The multiple buttons of the shooting direction such as face, axle position are formed, and can also distinguish configuration according to each classification, classification.Above-mentioned button groups It can also include by the way that shooting position etc. is specified to select based on preset shooting condition (tube voltage, tube current, X-ray Irradiation time etc.) carry out shooting (postmortem program (anatomical program)) button.Alternatively, it is also possible to will carry out with The operating parts ((d) of Fig. 4,39) of the fine tuning of the corresponding shooting condition of physique of subject etc. is arranged at being used to configure dial-type The different side in the side of operating parts, such as left surface 20F etc..

In addition, can possess the switch, button, setting screening-mode of selection screening-mode each in operation panel 20 Button of independent condition etc..Various buttons operating surface or near, show the behaviour compactly shown through each button Word, the mark for the function of making and select or realize.These structures are identical with existing operating parts, so as to omit specifically It is bright.

＜ display units ＞

In operation panel 20, be also equipped with showing in addition to above-mentioned Operation switch shooting condition, function state display Lamp, display unit 205.Display lamp is, for example, the display lamp for the on-state for showing power supply, shows X-ray pipe device 131 in standard The display lamp of standby state, the display lamp shown in x-ray bombardment show the display lamp of screening-mode, show the aobvious of mistake Show lamp etc., use the low power consumption light sources such as LED.Also, display lamp can also be built in the button as operating parts.For example, conduct Driver plate 36 is illustrated to having both the driver plate 36 of function of the function of adjustment mAs values and the pressing button of switch mode, but Display color can be made different with the switching of pattern multi-colored led built in such driver plate.

Display unit further includes liquid crystal display of numerical value that display is adjusted by driver plate etc. in addition to display lamp.In this reality Apply in mode, as shown in (a) of Fig. 4, by with each driver plate 34~36 it is close in a manner of be each configured with display by driver plate 34~ The display unit 341,351,361 of the value of tube voltage, tube current and mAs that 36 operation is adjusted.In addition, for above-mentioned value and Speech, in the case where X-ray pipe device is the device that can continuously adjust, the rotation that above-mentioned value becomes with driver plate becomes in linkage The value of change, and shown.Also, being in X-ray pipe device being capable of interim or selectively feelings of the device of adjusted value Under condition, it is worth according to rotating speed (rotation angle) and periodically changes, and shown.

[action of X-ray camera system]

Next, with reference to Figure 10~Figure 13 to having used the operation of the x-ray system device of the operation panel of such construction It is illustrated with the control based on the operation.Figure 10 is precedence diagram, and Figure 11 and Figure 12 are the flows of operation portion side CPU201, figure 13 be the flow of the central control unit 171 of main body side.

The control of operation panel side is stored in the program of memory 203 as described above by being read by CPU201 and performed It realizes, the control of main body side is stored in the storage device 173 of main body side by being read by central control unit 171 and being performed Program is realized.Herein, CPU201 and central control unit 171 without upper bottom difference, but can also either one double as Control the main control unit of the two.

First, as shown in figure 11, the various button groups of operation panel are operated, if setting shooting condition (S101), shows The display lamp of set shooting condition is lighted, and in 205 (Fig. 4 of display unit：341st, 351,361) shooting condition is shown Value (S102).For example, the tube voltage being adjusted by the operation of driver plate 34 is shown in display unit 341, if operation selection solution One of button of program is cutd open, then is built in the lamps such as the LED of the button and lights.Also, pattern is shown if screening-mode is pattern 1 1 lamp is lighted.Set shooting condition is notified to the central control unit 171 of main body side.

Operator can observe that these lamps are lighted, the display of display unit confirms whether set shooting condition etc. fits When.In addition it is also possible to judge whether CPU201 or central control unit 171 do not meet set shooting position, shooting item Part.

If shooting condition etc. is appropriate and display operating panel is in the lamp of normal condition and lights (S103, S104), become It can carry out the state (moving to B) of x-ray bombardment.

In this state, if push X-ray exposure switch 37, and its first switch SW1 is turned on (S201), then CPU201 sends " SW1_ON signals " to the central control unit 171 of main body side, and disables turn on, disconnects electricity The input (S202) of switch beyond the switch in source.In this state, even if operating other Operation switches (beyond power switch), Thus generated switch connection signal is also blocked, so as to be inputted to central control unit 171.

On the other hand, as shown in figure 13, the shooting that the central control unit 171 of main body side will receive first from CPU201 Condition is stored in memory (S301).If the CPU201 from afterwards receives " SW1_ON signals " (S302), start X-ray The startup of pipe simultaneously becomes preparation state (S303).Specifically, X-ray pipe device is driven until the rotary anode of X-ray tube (turns Son) rotating speed and the temperature of filament become stable rotating speed and temperature.If the preparation of such X-ray tube terminates, to operation The CPU201 of panel 20 sends " R_ON signals " (S304).

If 22 side CPU201 of operation panel receives " R_ON signals " (Figure 12, S203), then make to show in preparation state Preparation in lamp light (S204).When lamp is just lighted in preparation, if further press X-ray exposure switch 37, and its second Switch SW2 is turned on (S205), then CPU201 is sent " SW2_ON signals " to the central control unit 171 of main body side (S206)。

If the central control unit 171 of main body side receives " SW2_ON signals " (S305) from CPU201, penetrated to X The high voltage generating unit 133 of Wire tube device connection sends control signal, so as to X-ray tube unit feeding high voltage.Thus hold Row x-ray bombardment (S306).At this time " XRAY_ON " signal is sent to 22 side of operation panel.

If the CPU201 of 20 side of operation panel receives " XRAY_ON " signal, will show in x-ray bombardment Lamp (XRAY-LED) is lighted (S207, S208) in irradiation.The device of the generation sound of buzzer etc can also be driven simultaneously. There is no the feelings of " XRAY_ON " signal from main body side although " SW2_ON signals " is had sent to main body side in step S207 Under condition, lamp is not lighted in irradiation, and the transmitting-receiving between main body side or operation panel and main body is can interpolate that out so as to operator There are some obstacles in path.In this case, CPU201 disconnects SW1_ON signals and SW2_ON signals, and returns to initial shape State.

It has passed through the defined time when 37 push of second stage is switched from X-ray exposure, i.e. in shooting item Action is released from and X-ray exposure switch is restored to original after the x-ray bombardment time that part has been set when setting or when pressing Position when, " SW2_ON signals " disconnect.At this point, " SW1_ON signals " also simultaneously switches off.Main body side is by making " SW1_ON Signal " and " SW2_ON signals " disconnect (S307), to stop x-ray bombardment and release preparation state, so as to " R_ON signals " And " XRAY_ON " is disconnected.As a result, operation panel 20 CPU201 black out signals prepare in lamp and irradiation in lamp, and The input for releasing each Operation switch forbidden in step s 106 is forbidden (S209, S210).Afterwards, initial standby shape is returned State.

On the other hand, in step S205, only X-ray exposure switch 37 first stage (first switch SW1) by by In the case of not operating second stage in the state of pressure, if the state passes through the stipulated time (S211), make first switch " SW1_ON signals " disconnects, and the input for releasing each Operation switch forbidden in step s 106 is forbidden (S212).It is if central Control device 171 then releases X because disconnecting (S308) by " the SW1_ON signals " that makes to send from CPU201 during the stipulated time The preparation state of ray tube, and disconnect " R_ON signals ".The rotation of rotor and filament when preparing the releasing of state Heating also stops (S309).If " R_ON signals " disconnects, CPU201 makes to show that the lamp of preparation state extinguishes.X is returned as a result, State before ray exposure switching manipulation.

＜ variations ＞

More than, an embodiment of the X-ray camera system of the present invention is illustrated, but the feature of the present invention exists In, operating main body operation panel be equipped with can be operated error-free motion X-ray exposure switch, be not limited to Embodiment is stated, can be made various changes.Also, example goes out in the above-described embodiment Operation switch, display unit are One example, the present invention also include additional Operation switch in addition, display unit example, omit the object removed as inventing Blind tactile switch beyond Operation switch a part example.

In the above-described embodiment, the operating parts as the side for being configured at operation panel, to possessing X-ray exposure switch It is illustrated with the X-ray apparatus of dial-type operating parts, but the present invention also includes the X-ray shooting for only possessing any of which side System.As other variations, following variation can be enumerated.

In the above-described embodiment, two benches Formula X ray exposure switch is arranged on to the upper side of operation panel, but X-ray The position of exposure switch is the places different from other switches and operator can place palm and easily use finger tip, finger root Come the position operated, such as can be part of part, operating surface and side combination that upper side and right flank combine etc., It can suitably be changed according to the shape of operation panel.

Also, to operator palm is placed to be illustrated to carry out the example of the operation of X-ray exposure switch, but certainly The operating method of operator does not limit the invention.

Also, in the above-described embodiment, as can from the dial-type operation portion that the side of operation panel is operated, Example goes out three driver plates being adjusted to tube voltage, tube current and mAs values, but can also for example be set in the timing of perspective Identical driver plate is used in fixed, subject thick setting of body etc..

In addition, a part for Operation switch can also be touch panel such as the switch for shooting position setting.

The present invention can be applied to the device with x-ray bombardment and possess the device of operation panel.

Claims (13)

1. a kind of X-ray camera system has and generates the X-ray generator of X-ray, controls above-mentioned X-ray generator Control unit and the operation panel for possessing the multiple operating parts operated to above-mentioned X-ray generator, and it is upper by coming from The signal of operation panel is stated to be driven to above-mentioned X-ray generator, which is characterized in that

Aforesaid operations panel has main operation face and the side to being surrounded around the main operation face,

Above-mentioned multiple operating parts are switched including X-ray exposure, which is to be protruded from above-mentioned side.

2. X-ray camera system according to claim 1, which is characterized in that

Above-mentioned X-ray exposure switchgear distribution is in the upper side of aforesaid operations panel.

3. X-ray camera system according to claim 1, which is characterized in that

Above-mentioned X-ray exposure switch, which is included on operation direction, is configured to two stage first switch and second switch, non- During operation, the upper surface of above-mentioned X-ray exposure switch is in the position more prominent than the upper side of aforesaid operations panel, is operating During above-mentioned first switch, the upper surface of above-mentioned X-ray exposure switch and the upper side of aforesaid operations panel are in the same face, are grasping When making above-mentioned second switch, upper side of the upper surface in than aforesaid operations panel of above-mentioned X-ray exposure switch is more inwardly Concave position.

4. X-ray camera system according to claim 3, which is characterized in that

It is also equipped with being elastically supported the flexible support portion of above-mentioned first switch compared with above-mentioned second switch.

5. X-ray camera system according to claim 3, which is characterized in that

Aforesaid operations panel has the processing unit to the transmission of above-mentioned control unit and the corresponding control signal of operation of aforesaid operations part,

Above-mentioned processing unit becomes above-mentioned X-ray generator according to the operation of above-mentioned first switch to the transmission of above-mentioned control unit The control signal of preparation state, and send from above-mentioned X-ray and generate to above-mentioned control unit according to the operation of above-mentioned second switch The control signal of device X-ray irradiation.

6. X-ray camera system according to claim 5, which is characterized in that

Above-mentioned processing unit according to the operation of above-mentioned first switch, and forbid in above-mentioned multiple operating parts except power supply is made to connect switching The input of other operating parts outside the operating parts and above-mentioned second switch opened.

7. X-ray camera system according to claim 2, which is characterized in that

The upper side for being configured with the aforesaid operations panel of above-mentioned X-ray exposure switch is to be inclined compared with above-mentioned main operation face with obtuse angle Oblique inclined surface or curved surface.

8. X-ray camera system according to claim 1, which is characterized in that

Aforesaid operations part includes the dial-type operating parts for possessing cylindric driver plate, the circle of the cylinder of above-mentioned dial-type operating parts Upper surface is parallel with above-mentioned main operation face, and a part for the side of cylinder is configured to protrude from the side of aforesaid operations panel.

9. X-ray camera system according to claim 8, which is characterized in that

The side for being configured with the aforesaid operations panel of above-mentioned dial-type operating parts is with being configured with the upper of above-mentioned X-ray exposure switch State the different face in the side of operation panel.

10. X-ray camera system according to claim 8, which is characterized in that

Above-mentioned dial-type operating parts includes the operating parts of the tube voltage adjustment of above-mentioned X-ray generator and tube current adjustment is used Operating parts, the two operating parts are configured at the position that can be operated with the single operation of operator.

11. X-ray camera system according to claim 8, which is characterized in that

Above-mentioned driver plate operation includes at least three operating parts with operating parts, two operating parts configuration at least three operating parts In the position that two operating parts can be operated with the single operation of operator, and the above-mentioned dial-type beyond above-mentioned two operating parts Operating parts is configured at the position that can not be operated with above-mentioned single operation.

12. X-ray camera system according to claim 8, which is characterized in that

At least a portion of the periphery in the main operation face of aforesaid operations panel is in arc-shaped, and above-mentioned dial-type operating parts is along above-mentioned circle The periphery configuration of arcuation.

13. a kind of operation panel sends control signal to the X-ray generator for generating X-ray, above-mentioned X-ray is produced The action of generating apparatus is controlled, and aforesaid operations panel is characterized in that,

With main operation face and the side to being surrounded around the main operation face,

Above-mentioned multiple operating parts are switched including X-ray exposure, which is to be protruded from above-mentioned side.