CN101199426B - Radiographying system and radiation image detecting device - Google Patents
Radiographying system and radiation image detecting device Download PDFInfo
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Abstract
A radiation camera system, is characterized by its rejection of other photographic reservations when the FPD or Management Server has accepted photographic orders from a terminal control device in the state of processing.
Description
Technical field
The present invention relates to the radiography system, wherein,,, obtain radiation image according to the quantity of radiation that sees through seized object to seized object illumination lonizing radiation; The invention particularly relates to the radiography system and the radiation image detector that connect with communication line.
Background technology
As to seized object illumination lonizing radiation, detect the lonizing radiation that see through seized object, thereby obtain the method for radiation image, in recent years, the radiographic equipment that adopts digital form is arranged.As this radiographic equipment, so-called FPD (Flat Panel Detector) is arranged.
An example as FPD; Can enumerate: a plurality of detecting elements of 2 dimension assortments on substrate; The radiation exposure that sees through seized object is to fluorophor (scintillator); The visible light that detecting element will send corresponding to the radiation exposure amount is transformed into electric charge accumulation to electric capacity, obtains radiation image through reading the electric charge of accumulating in the electric capacity.This FPD can obtain radiation image after shooting, have promptness at once.
In recent years; Viewpoint from the rapid property of the convenience of information utilization and various processing; Import the system of HIS (Hospital Information System), or import RIS (Radiology Information System) as the system that manages photography sequence information in the Radiology etc. as centralized management patient diagnosis information and accounting information.Through the networks such as LAN that are provided with in the hospital, the control terminal of various X-ray imaging apparatus and photographic attachment etc. is connected with RIS or HIS.
In hospital, connect a plurality of control terminals (central authorities' control) and a plurality of radiation image systems that have the FPD of communication function and constitute as stated in the network, disclosed (with reference to patent documentation 1) arranged.In the radiation image system that puts down in writing in the patent documentation 1; In order to improve the efficient that operators such as radiographer and doctor confirm image, before the photography, the photography order is delivered to the FPD that selects from control terminal login; After the photography, make radiation image deliver to the control terminal that it has been logined from FPD.Like this, the operator can get back to the control terminal of having logined the photography order after photography, confirm radiation image.
In addition, the cassette changer type FPD with portabillity remembers a plurality of radiation images in portion's memorizer within it, so, can once login a plurality of photography orders during use, repeatedly take continuously.
Because can login a plurality of photography orders to FPD; So in same network, connect in the radiation image system of a plurality of control terminals and a plurality of FPD; Unconscious can the several operators of generation the reservation from the selected photography to different patients of different control terminals respectively logined in (same) FPD one by one.During this situation, significant problem might take place, promptly get the corresponding of patient and radiation image wrong.
[patent documentation 1] spy opens the 2006-122304 communique
Summary of the invention
The present invention in view of the above problems; Its purpose is; Obtain a kind of radiography system and radiation image checkout gear, wherein, in same communication line, connecting in the radiography system of a plurality of control terminals and a plurality of FPD (radiation image checkout gear); Prevent a dual login photography of FPD to be preengage, and then prevent to get wrong the pairing radiation image of patient from a plurality of control terminals.
Above-mentioned purpose is reached through the invention of following record.
(1) a kind of radiography system that connects a plurality of radiation image checkout gears and control terminal device through communication line; Wherein, The radiation image checkout gear is obtained radiation image data according to the lonizing radiation that see through seized object; The control terminal device selects to carry out the radiation image checkout gear of taking from said a plurality of radiation image checkout gears; The radiography system is characterised in that, when said radiation image checkout gear is in when accepting the accepting of photography reservation state from the control terminal device, no longer accepts other and photographs and preengage.
(2) a kind of radiography system that connects a plurality of radiation image checkout gears and a plurality of control terminal devices through communication line; Wherein, The radiation image checkout gear is obtained radiation image data according to the lonizing radiation that see through seized object; The control terminal device selects to carry out the radiation image checkout gear of taking from said a plurality of radiation image checkout gears; The radiography system is characterised in that, when said radiation image checkout gear is in when accepting the accepting of photography reservation state from a control terminal device, no longer accepts the photography that comes from other control terminal devices and preengages.
(3) a kind of radiation image checkout gear; Be connected with the control terminal device through communication line, obtain radiation image data, it is characterized in that according to the lonizing radiation that see through seized object; Comprise: photography reservation reception portion, it accepts the photography reservation from the control terminal device; The photography state control part, when it had accepted the photography reservation in said photography reservation reception portion, the state of will accepting becomes to be accepted; Accept control part, it is controlled related the obtaining of radiation image data of photography reservation that said photography reservation reception portion accepts, and accepts state when this and is in and accepts when middle, does not does not accept other photography reservations.
(4) a kind of radiography system comprises: the control terminal device that sends the photography subscription information; Lonizing radiation according to seeing through seized object are obtained radiation image data, the radiation image checkout gear that is connected with said control terminal device through communication line; The radiography system is characterised in that, has: photography reservation reception portion, and it accepts the photography reservation to the radiation image checkout gear; The photography state control part when it has accepted the photography reservation in said photography reservation reception portion, becomes the state of accepting of this radiation image checkout gear and accepts; Accept control part, it for accepting when middle, forbids accepting other photography reservations of this related radiation image checkout gear of photography reservation that said photography reservation reception portion is accepted at the said state of accepting.
Description of drawings
Fig. 1 (a): a part of skeleton diagram of the radiography system that the 1st embodiment relates to.
Fig. 1 (b): a part of skeleton diagram of the radiography system that the 2nd embodiment relates to.
Fig. 2: radiation image checkout gear F outside drawing.
Fig. 3: the radiography system skeleton diagram that embodiment relates to.
Fig. 4: the control flow sketch map of the radiography system that embodiment relates to.
Fig. 5: the example of a plurality of photography orders.
Fig. 6: the control flow sketch map of the radiography system that other embodiments relate to.
Fig. 7: the control flow sketch map of the radiography system that another embodiment relates to.
Fig. 8: the subroutine of making the guide look of FPD state is handled sketch map.
Fig. 9: the state guide look example of each FPD.
Figure 10: among the control terminal CS, the operation screen details drawing of operation display part C5.
Figure 11: the control flow sketch map of the radiography system that other embodiments relate to.
Figure 12: the control flow sketch map of expression Figure 11 variation.
Figure 13: the skeleton diagram of the radiography system that embodiment relates to.
Figure 14: the control flow sketch map of the radiography system that embodiment relates to.
Figure 15: the subroutine of making the guide look of FPD state is handled sketch map.
Figure 16 (a), Figure 16 (b) S14 subroutine are handled sketch map.
Figure 17: the control flow sketch map of the radiography system that other embodiments relate to.
Figure 18: the control flow sketch map of expression Figure 10 variation.
The specific embodiment
Other embodiments of invention are following.
(a) the radiography system of record in (1) or (2) is characterized in that, after the photography reservation that said radiation image checkout gear has been accepted having taken, removes the state in said the accepting.
(b) the radiography system that puts down in writing in any one of (1), (2), (a) is characterized in that, after the photography reservation that said radiation image checkout gear has been accepted having taken, radiation image data is sent to the control terminal device of accepting the photography reservation.
(c) the radiography system of record in (1) or (2); It is characterized in that; After photography reservation that said radiation image checkout gear has been accepted having taken and completion are sent to the control terminal device of accepting the photography reservation with all radiation image data, remove the state in said the accepting.
(d) the radiation image checkout gear of record in (3) is characterized in that, has: the information acceptance division, and it receives the control terminal ID of photography reservation and recognition control terminals device; Memory portion, its memory is used for discerning the control terminal ID of the control terminal device of having accepted the photography reservation; The characteristic of radiation image checkout gear also is; When the control terminal ID that said information acceptance division is received was different from the control terminal ID that remembers in the said memory portion, the said control part of accepting or not the photography reservation of accepting from the control terminal device of holding the control terminal ID that is different from the control terminal ID that remembers the said memory portion.
(e) (3) or (d) the radiation image checkout gear of middle record is characterized in that, after obtaining radiation image data, said photography state control part is removed the state of accepting in said the accepting.
(f) the radiation image checkout gear of putting down in writing in any one of (3), (d), (e); It is characterized in that; Has the information sending part that sends radiation image data; After said information sending part sent radiation image data, said photography state control part was removed the state of accepting in said the accepting.
(g) the radiography system of record in (4) is characterized in that, has: the information acceptance division, and the control terminal ID of the control terminal device of the reservation of photographing is sent in its reception photography reservation and identification; Memory portion; Its will discern the control terminal device that sends the photography reservation that said photography reservation reception portion accepts control terminal ID, to preengage the checkout gear ID work of related said radiation image checkout gear corresponding with the photography that the said photography reservation reception of identification portion accepts, remember; The characteristic of radiography system also is; When the control terminal ID that receives when said information acceptance division is consistent with the control terminal ID of said memory portion memory, said accept control part allow to accept that said information acceptance division is received, other of the quilt checkout gear ID pairing radiation image checkout gear corresponding with this control terminal ID are photographed preengage.
(h) (4) or (g) the radiography system of middle record is characterized in that, after said radiation image checkout gear is obtained radiation image data, and the state of accepting in said the accepting of said this radiation image checkout gear of photography state control part releasing.
(i) the radiography system that puts down in writing in any one of (4), (g), (h); It is characterized in that; The radiation image checkout gear has the information sending part that sends radiation image data; After the said information sending part of radiation image checkout gear sends radiation image data, the state of accepting in said the accepting of said this radiation image checkout gear of photography state control part releasing.
The present invention will be described according to embodiment, but the present invention is not limited thereto.
Fig. 1 (a) is a part of skeleton diagram of the radiography system that relates to of embodiment (the 1st embodiment).The radiography system has: irradiation unit R, and it is to seized object 100 irradiation lonizing radiation; Radiation image checkout gear F, it obtains radiation image data according to the quantity of radiation that sees through seized object; Control terminal device CS (being designated hereinafter simply as control terminal), it carries out various operations; Above-mentioned each device connects with communication line through Department of Communication Force.The communication mode of communication line adopts the for example LAN mode of Ethernet (registered trade mark) specification.
Fig. 1 (b) is a part of skeleton diagram of the radiography system that relates to of another embodiment (the 2nd embodiment).The radiography system has: irradiation unit R, and it is to seized object 100 irradiation lonizing radiation; Radiation image checkout gear F, it obtains radiation image data according to the quantity of radiation that sees through seized object; Control terminal device CS (being designated hereinafter simply as control terminal), it carries out various operations; Management server MS; Above-mentioned each device connects with communication line through Department of Communication Force.The communication mode of communication line adopts the LAN mode of Ethernet (registered trade mark) specification.
[irradiation unit]
Irradiation unit R has control part R1, Department of Communication Force R2, memorizer R3, operation display part R5, the R6 of radiation exposure portion.
Radiation exposure portion has the heavy metal anode, and the high voltage of 20kV～150kV produces the electronics line through filament being applied for example, and electronics line impinge anode (antikathode) produces lonizing radiation.Anode adopts fixed anode or durable some rotating anode.The lonizing radiation that use in the embodiment are X lines, and its wavelength for example is about 1 * 10-10m.
Control part R1 is made up of CPU and system storage etc., and CPU carries out the various programs of remembering in the system storage, carries out various controls.
The Department of Communication Force R2 of irradiation unit R communicates with radiation image checkout gear F, control terminal CS etc. with communication line N (LAN).
[radiation image checkout gear]
See figures.1.and.2, F describes to the radiation image checkout gear.
Fig. 2 is the outside drawing of radiation image checkout gear F.Wherein to the part mark same-sign identical with Fig. 1.Radiation image checkout gear F is movable photographic attachment, and what is called is referred to as the device of FPD (Flat Panel Detector).Radiation image checkout gear F (being designated hereinafter simply as FPD) is as shown in the figure, has control part F1, Department of Communication Force F2, memorizer F3, signal control circuit F6 (F61, F62), shooting panelling F7.
The function of Department of Communication Force F2 is equivalent to information sending and receiving portion, itself and be arranged between the indoor radiolink entrance 2 of radiography and carry out radio communication.Wireless mode adopts the WLAN mode, and it is according to the IEEE802.11 specification, but is not limited thereto, and also can adopt other wave modes such as UWB (Ultra Wide Band), Bluetooth, or optical mode such as infrared communication.
The function of shooting panelling F7 is equivalent to radiation image data and obtains portion, and it is made up of with components of photo-electric conversion crowd 72 scintillator 71, and scintillator 71 sends visible light according to coming from the R6 of radiation exposure portion radiation exposure amount.The visible light that sends is transformed into and light quantity corresponding digital picture signal through components of photo-electric conversion crowd 72, reads this data image signal, provisionally remembers memorizer F3.Components of photo-electric conversion crowd 72 is 2 dimension configuration a plurality of components of photo-electric conversion (also claiming photo detector or detecting element), and these components of photo-electric conversion are transformed into the signal of telecommunication by each pixel with light, and components of photo-electric conversion are corresponding with 1 pixel of radiation image.These pixels are configured in whole seized object photographed region territory with for example 200～400 pixels/25.4mm density.
Memorizer F3 is corresponding with its capacity, can remember many radiation images, for example can be in continuous several to tens left and right sides radiation image data of taking of memorizer F3 memory.Memorizer F3 also remembers the photography subscription information that transmits from control terminal CS through management server MS.
Control part F1 is made up of CPU and system storage etc., through the various programs that CPU carries out the system storage memory, controls whole radiation image checkout gear F.Control part F1 is often managing the state of accepting of radiation image checkout gear F.
Power supply unit 34 by accumulator constitutes is supplied power to whole radiation image checkout gear F.After photography finished, adapter 35 linked through making physical property with radiation image checkout gear F etc., and carried out data communication (wire communication) between the irradiation unit R and to power supply unit 34 chargings.
Connecting scan drive circuit F61 and signal selecting circuit F62 among the shooting panelling F7; Wherein, The corresponding irradiated intensity of radiation of scan drive circuit F61 is read the electric energy of accumulating among the components of photo-electric conversion crowd 72, and the electric energy that signal selecting circuit F62 will accumulate is exported as picture signal.The scanning driving part F61 of basket 40 inside, signal selecting circuit F62, control part F1, memorizer F3, Department of Communication Force F2 etc. cover by there being illustrated lonizing radiation to block parts, prevent that lonizing radiation are in basket 40 inner at random and each one of irradiation.
In this embodiment, the indirect-type FPD that adopts the scintillator indirect to detect lonizing radiation is illustrated, but is not limited thereto, also can adopt the components of photo-electric conversion directly lonizing radiation to be transformed into the direct type FPD of the signal of telecommunication.
[control terminal]
Control terminal CS (being also referred to as central authorities' control) has control part C1, Department of Communication Force C2, memorizer C3, image processing part C4, operation display part C5.Operation display part C5 have liquid crystal display display part, with operating portions such as the eclipsed touch panel of display part portion, mouse, keyboard.Various photographies reservation is by from operation display part C5 operation input, or from being connected management servers (not diagram) such as RIS on the communication line N, HIS, or the management server MS information of carrying out receives.
Among the image processing part C4, the radiation image data (being designated hereinafter simply as view data) that radiation image checkout gear F obtains is carried out Flame Image Process such as concentration increment adjustment, spatial frequency transforms.
The photography order that memorizer C3 memory is sent here through communication line from management server MS, or from the radiation image data that radiation image checkout gear F sends here, the order of also will photographing is corresponding with the view data work, remembers.In addition, in order to discern each control terminal CS, pay control terminal CS unique " control terminal ID ", memory is in memorizer C3 in advance.
[management server]
The management server MS of Fig. 1 (b) has control part M1, plays the Department of Communication Force M2 of information acceptance division function, memorizer M3.Remembering the photography of patient information, photography sequence information, each radiation image checkout gear among the data base of memorizer M3 maybe size and memory capacity etc.
Control part M1 is made up of CPU and system storage etc., through the various programs that CPU carries out the system storage memory, controls whole radiation image checkout gear F.Control part M1 is often managing the state of accepting of radiation image checkout gear F.
[the 1st embodiment]
Fig. 3 is the skeleton diagram of the radiography system that relates to of this embodiment.As shown in Figure 3, in the radiography system, irradiation unit R1 shown in Figure 1 and R2, a plurality of radiation image checkout gear F1～F4 (below be called FPD1～FPD4 or abbreviate FPD as), a plurality of control terminal CS1～CS4 are connected among the same communication line N.FPD1 in the lonizing radiation chamber 1, FPD2 are connected with communication line N with wireless mode, and the FPD3 in the radiography chamber 2, FPD4 are connected with communication line N with wired mode through adapter 35 and support.
Fig. 4 is the control flow sketch map of the radiography system that relates to of embodiment.The control terminal CS of operator's operations such as radiographer or doctor and the control flow between FPD have been shown.
Step S0 at first, from a plurality of photography orders that are kept at control terminal CS memorizer C3, is chosen in the photography order that irradiation unit R and FPD carry out.
Fig. 5 representes to be kept at an example of a plurality of photography orders of control terminal CS memorizer C3.As shown in Figure 5, the photography order has unique photography ID (p1) respectively, contains patient ID (p2), diagnosis and treatment section (p6), photography position (p7) and photography direction photography conditions information such as (p8) in each order of photographing.Also because patient ID (p2) and patient's name (p3), sex (p4), age patient informations such as (p5) are related, so have these information simultaneously.Patient information is to be used for the information of particular patient, and is specific through the patient is carried out, and prevents to get wrong with other patients.For example, photography order ID " 61201001 " expression diagnosis and treatment section is a surgery, and patient ID is " 100085 " Suzuki one Lang Shi, carries out chest front surface A-P photography.
Photography order guide look as shown in Figure 5 is presented at the display frame of the operation display part C5 of control terminal CS, and the operator selects the photography order ID (p1) that takes from the photography order that demonstrates.The photography order also can directly be imported from the operation display part of control terminal CS by the operator, or information receives the photography order of login in not having illustrated lonizing radiation management server or the HIS of internal information system of hospital etc.
Among the step S1, from control terminal CS to any FPD the reservation of photographing entrust.At this moment, the control terminal id information of this control terminal CS is also sent over photography number information together.
Receive among the FPD of photography reservation trust, control part F1 if the present state of accepting is " in accepting " (Yes of step S2), then answers refusal photography reservation reception (step S3) with reference to the state of accepting of memory at memorizer F3.Receive the control terminal CS (step S4) after refusal is accepted answer, in order once more other FPD outside the FPD that is accepted refusal to be entrusted photography reservation reception, the flow process after the repeating step S1.
So-called " in accepting " state; State after being its zero hour to accept from control terminal CS and carve in the photography reservation, be to obtain to carve in all related radiation image data of this photography reservation or completion is sent to the radiation image data that obtains and is carved in the control terminal CS finish time.So-called " vacating " state is meant non-" in accepting " state; Be to carve beginning in the control terminal CS, till accepting photography from control terminal CS and preengaging from obtaining to carve or accomplish in all related radiation image data of photography reservation the radiation image data that obtains is sent to.These accept state memorization at memorizer F3.When the state of accepting when " in accepting ", send the control terminal id information that this quilt is accepted the control terminal CS of photography reservation, with accept state, the number of photographing remembered memorizer F3.That is, control part F1 has the function of " photography reservation reception portion ", " photography state control part ", " accepting control part ", and memorizer F3 plays " memory portion " function.
Otherwise; If accept state non-" in accepting " (No of step S2); Then control part F1 is " in accepting " with the status adjustment of FPD, and what be about to " in accepting " accepts state memorization to memorizer F3 (step S5), and will send the control terminal ID of the photography number and the control terminal CS of photography reservation; Remember memorizer F3 (step S6), answer the control terminal CS that sends the photography reservation and accepted photography reservation (accepting permission) (step S7).Afterwards, till " in accepting " state release, do not accept other photography reservations.
Among the control terminal CS, accept permission, the ID numbering of photography order and the FPD that has done to accept is logined (step S8), finish then with receiving.
In this radiography system that on same communication line, connects a plurality of control terminals and a plurality of FPD; Can access a kind of radiography system and radiation image checkout gear, wherein, when being in when accepting the accepting of photography reservation state from a control terminal device; No longer accept other photography reservations; Thus, prevent from the several Control terminal, and then prevent to get wrong patient's radiation image a dual login of FPD.
Be to send photography reservation and photograph number, control terminal ID to FPD in this embodiment from control terminal CS; At the memorizer F3 of FPD memory photography state and photograph number, control terminal ID; But also can send the photography order of information such as containing patient ID, photography position from control terminal CS, the photography order of transmission is remembered memorizer F3.At this moment, the display part 33 of FPD can show the photography order, and before radiophotography, the operator can confirm the order of photographing, and can prevent to get wrong the radiation image corresponding with the patient like this.
Fig. 6 is the control flow sketch map of the radiography system that relates to of other embodiments.Flow process shown in Figure 6 is the flow process that in flow process shown in Figure 4, has increased part in the frame of broken lines A, and is in addition identical with Fig. 4, omits the explanation to same section.
As shown in Figure 6; When entrusting the photography reservation, though be " in accepting " state (Yes of step S2), during if not the photography reservation that comes from other control terminals (No of step S25); In other words; The control terminal ID that in memorizer F3, is logining with photography state " in accepting " when the control terminal ID that sends together with the photography that is sent out reservation is consistent, then allows the reservation reception of photographing.At this moment, on the photography number, add current photography number, login.
Like this, during from same control terminal CS login photography reservation, can carry out a plurality of photographies reservations, the advantage that can carry out the high efficiency photography is arranged FPD.This situation generally is that a bit manipulation person carries out successive photography reservation trust with a control terminal CS to same patient, does many photographies.Also have the situation of the photography order of selecting different patients once in a while, but general operation person can recognize different patients were taken continuously this moment, so, can not cause the problem of getting the patient wrong 1 FPD repeat logon photography reservation hastily.
Fig. 7 is the control flow sketch map of the radiography system that relates to of another embodiment.Flow process shown in Figure 7 is the FPD state among the communication line N that is connected of grasping in advance.At first carry out the subroutine of making the guide look of FPD state and handle (step S11) at control terminal CS.
Fig. 8 is that the subroutine that the FPD state guide look shown in the step S11 of Fig. 7 is made is handled sketch map.Among the step S111 of Fig. 8, accept state to all FPD inquiries that are connected on the communication line N.
Next procedure S112; If accept the FPD " in accepting " (Yes of step S113) of inquiry; Then the control part F1 of FPD is through Department of Communication Force F2, and answer is in " in accepting " state and informs " control terminal ID " (the step S114) that is remembering with " in accepting " photography state.Otherwise " if not in accepting " (No of step S113), then the control part F1 of FPD answers " in the non-the accepting " state (step S115) that is in.Among the control terminal CS, when the completion reception comes from the answer that is connected all FPD on the communication line N (Yes of step S116), make the state guide look (step S117) of each FPD, finish then.Fig. 9 is a state guide look example.With the ID of each FPD numbering (a1), the control terminal ID guide looks such as (a3) of having shown the state of accepting (a2), having remembered with the state of accepting.The ID numbering of FPD is the unique ID numbering that is used for identification, attaches in advance in each FPD.
Get back to the process description of Fig. 7, continue step S11, the input of the order of photographing (step S12), subsequent selection FPD (step S13).According to operation screen figure, the selection operation of FPD is described in proper order.
Figure 10 is the operation screen details drawing of operation display part C5 among the control terminal CS.Shown in figure 10, selecteed photography sequence information is presented at display field D2, simultaneously, is showing the state of the FPD that can select among the display field D1.This state guide look is to obtain at step S11, in Figure 10 example, has represented the example of above-mentioned Fig. 9.Among the display field D3, showing the ID numbering of operated control terminal.
In the FPD guide look that Figure 10 display field D1 shows, the FPD of " in accepting " state no longer accepts the photography reservation (photography order) that comes from other control terminal devices, so, accept and could hurdle D101 showing and accept refusal " * " (step D101a).In Figure 10 example; Though FPD04 shown in the D14 is " in accepting "; But " CS02 " of the control terminal ID (D102) of login is consistent with the CS02 (D3 hurdle) of operated control terminal ID, so, do not meet the condition (the step S25 of Fig. 6) that comes from other control terminals ID; Therefore, accept and demonstrate that accept maybe " zero " in could the hurdle." place " the hurdle D1031 on D1 hurdle representes the place, place of each FPD, and concrete expression is connected which place among the communication line N.
Select picture and selecting to photograph (for example FPD03) after the FPD of reservation at photographic attachment, press the selection of Fig. 8 and carry out button D4, with the photography order accept trust together with control terminal ID " CS02 ", be sent to selected FPD (step S14).Receive among the FPD of trust, login photography number and control terminal ID adjust to state " in accepting " (step S15).Answer photography reservation reception (step S16) to the control terminal CS that has done to accept, in the control terminal, confirm the ID (step S17) of photography reservation and FPD, finish then.
In the embodiment ID control numbering alone of paying control terminal ID and FPD, but when being connected in the communication line, the IP address or the MAC Address that also can adopt.
In this radiography system that on same communication line, connects a plurality of control terminals and a plurality of FPD; Can access a kind of radiography system and radiation image checkout gear, wherein, when being in when accepting the accepting of photography reservation state from a control terminal device; No longer accept other photography reservations; Thus, prevent from the several Control terminal, and then prevent to get wrong patient's radiation image a dual login of FPD.
[to removing the control of " in accepting " state]
Figure 11 is the control flow sketch map of the radiography system that relates to of other embodiments.Flow process shown in Figure 11 is after end such as radiation image photography, removes the flow process of " in accepting " state, and it follows the control flow of Fig. 4, Fig. 6, Fig. 7.
According to the photography order seized object (patient) 100 is carried out radiation image photography (step S31).The what is called photography here is meant the seized object 100 of the radiation exposure that comes from irradiation unit R, according to the quantity of radiation that sees through seized object, in the memorizer F3 of FPD, obtains radiation image data.
Photograph continuously according to the photography reservation, when taking (Yes of step S32), remove " in accepting " state (step S33) of FPD when accomplishing all photography reservations (photography number part).After doing to remove, then can accept the photography reservation login that comes from other control terminals CS.And among the control part F1 photography number is counted, the photography number that (the step S6 of Fig. 4 etc.) are logining reduces by taking good number part, when remaining photography number is zero, then judges and has accomplished all photographies.
FPD is sent to the radiation image data of taking the control terminal CS (step S34) of login control terminal ID (being CS02 in the example of Figure 10).Control terminal CS remembers memorizer C3 with the view data of receiving, and after image processing part C4 carried out necessary image processing, the display frame demonstration radiation image (step S35) in operation display part finished then.
Figure 12 is the control flow sketch map of the variation of expression Figure 11.Flow process shown in Figure 12 is to remove " in accepting " state with accomplishing the transmitted image data.The control flow of Figure 11 has been done change to part in the frame of broken lines B relatively, and other are identical with Figure 11, so omit explanation.
Step S34 is sent to the control terminal CS that logins control terminal ID with radiation image data, when accomplishing the transmission (step S345) of all captured radiation image data, removes " in accepting " state (step S346) of FPD, finishes then.
As stated, when accomplishing the photography reservation of being logined, remove " in accepting " state of FPD; Just can accept the photography reservation that comes from other control terminals CS afterwards, so, on same communication line, connect in the radiography system of a plurality of control terminals and a plurality of FPD; Can access a kind of radiography system and radiation image checkout gear, wherein, can prevent from the several Control terminal a dual login of FPD; And then prevent to get wrong patient's radiation image; Simultaneously, can effectively use FPD, make operational efficiencyization.
[the 2nd embodiment]
Figure 13 is the skeleton diagram of the radiography system that relates to of the 2nd embodiment.Shown in figure 13; In the radiography system, a plurality of irradiation unit R1 and R2, a plurality of radiation image checkout gear F1～F4 (below be called FPD1～FPD4 or abbreviate FPD as), a plurality of control terminal CS1～CS4, management server MS are connected among the same communication line N.FPD1 in the lonizing radiation chamber 1, FPD2 are connected with communication line N with wireless mode, and the FPD3 in the radiography chamber 2, FPD4 are connected with communication line N with wired mode through adapter 35 and support.
On each control terminal CS and each radiation image checkout gear F,, have the ID (checkout gear ID) of control terminal ID and FPD respectively as the unique ID numbering that is used for discerning.
Figure 14 is the control flow sketch map of the related radiation image picking-up system of embodiment.Control flow between the control terminal CS of expression FPD, management server and operator (radiographer) operation.At first, carry out the subroutine of making the guide look of FPD state by management server MS and handle (step S41).
Figure 15 is that subroutine is handled sketch map, and it makes the guide look of FPD state shown in the step S41 among Figure 14.At the step S411 of Figure 15, management server control part M1 is to being connected the photograph inquiry of reservation log-on message of all FPD on the communication line N.
To inquiry, each FPD sends log-on message (step S412).So-called log-on message, be memory in memorizer F3 the photography reservation and accept control terminal ID that this photography preengages etc.
When answer that management server control part M1 receives all FPD in the circuit (Yes of step S413), according to the answer of receiving, make the state guide look (step S414) of each FPD, finish.
Fig. 9 is the FPD state guide look example of making at step S414.As the identification id (a1) of the FPD of checkout gear ID, accept state (a2), control terminal ID (a3) etc., be made to as guide look.And control terminal ID is remembered memorizer M3 with checkout gear ID after corresponding.
Get back to the explanation of Figure 14 control flow.Among the control terminal CS, through the photograph input (step S42) of order of operation display part C5.Also can be not through operation display part C5 input; But obtain the photography order of wherein remembering from the management server MS that is connected on the communication line N by control part C1; The operator selects necessary photography order from the photography order guide look that is presented at operation display part C5.
Fig. 5 representes to be kept at an example of a plurality of photography orders of management server MS memorizer M3.As shown in Figure 5, the photography order has unique photography ID (p1) respectively, contains patient ID (p2), diagnosis and treatment section (p6), photography position (p7) and photography direction photography conditions information such as (p8) in each order of photographing.Also because patient ID (p2) and patient's name (p3), sex (p4), age patient informations such as (p5) are related, so patient information is also preserved together.Patient information is to be used for the information of particular patient, and is specific through the patient is carried out, and prevents to get wrong with other patients.For example, photography order ID " 61201001 " expression diagnosis and treatment section is a surgery, and patient ID is " 100085 " Suzuki one Lang Shi, carries out chest front surface A-P (the side direction rear side irradiation from the front) photography.
Subsequent in step S43, inquiry is connected FPD and its state guide look among the communication line N to the control part C1 of control terminal CS to management server MS.At this moment, transmission is attached to the control terminal ID on the control terminal CS in advance.In the management server side, enclosing accepting of each FPD that control part M1 determines could information, sends FPD guide look information (step S44).The subroutine of step S44 with reference to accompanying drawing, is accepted and could information be described what what is called determined before handling.
Figure 10 is the display frame details drawing of the operation display part C5 among the control terminal CS.Shown in figure 10; Photography sequence information in step S42 input or selection is presented at display field D2, simultaneously; Among the display field D1, showing that management server MS makes at step S41, step S44 judged accept could, the guide look of the FPD state that is sent to control terminal CS.Also showing among the display field D3 and be used for discerning control terminal ID by the control terminal device of operation.
Among Figure 10 display field D1 to accept " zero ", " * " symbol shown in could string D101 be that accepting of determining could information.Below the control flow that carries out this judgement is described.
[accepting the subroutine that could judge handles]
Figure 16 (a), Figure 16 (b) are that the subroutine of step S44 shown in Figure 14 is handled sketch map.Figure 16 (a) is an embodiment.
Among the step S441 of Figure 16 (a), the FPD of the control part M1 of management server MS on being connected communication line N, the for example FPD1～FPD4, select a FPD.Control part M1 is with reference to the state guide look that makes at step S414, if the state of accepting ((a) 2 of Fig. 9) of the FPD that selects at step S441 is " in accepting " state (Yes of step S442), then will accepts and could be set at " accept can not " (step S444).Otherwise,, then will accept to be set at " accepting possibility " (step S443) if non-" in accepting " state, promptly " vacate " (No of step S442).That is, accepting of Figure 10 could become " zero " by D101.All FPD are repeated this judgement, until finishing (step S445).
So-called " in accepting " state; State management server MS its zero hour after being and accept from control terminal CS and carve in the photography reservation, be that radiation image checkout gear F obtains to carve or accomplish in related all radiation image data (management server MS receives this order information) of this photography reservation the radiation image data that obtains is sent to quarter in the control terminal CS (receiving this order information) finish time.So-called " vacating " state is meant non-" in accepting " state; Be to carve beginning in the control terminal CS (receiving this order information), till accepting photography from control terminal CS and preengaging from obtaining to carve or accomplish in related all radiation image data (receiving this order information) of photography reservation the radiation image data that obtains is sent to.These accept state memorization at memorizer M3.When accepting state for " in accepting ", send the control terminal id information that this quilt is accepted the control terminal CS of photography reservation, with accepting state, remembered memorizer M3.That is, control part M1 has photography reservation reception portion, photography state control part and accepts control part " function, memorizer M3 plays " memory portion " function.
As stated; When radiation image checkout gear F accept photography reservation from a control terminal device CS and be in accept during state; In management server MS, will accept and to be made as " accept can not "; Like this, hereafter management server MS no longer accepts other photography reservations to this radiation image checkout gear F, so can prevent the photography reservation repeat logon in a radiation image checkout gear F.
Figure 16 (b) is the variation of Figure 16 (a), and paying same treatment is same-sign.In Figure 16 (b) variation; Though be the state of accepting ((a) 2 of Fig. 9) " in accepting " state (Yes of step S442) of state guide look; But having a guide look of login (memory) control terminal ID ((a) 3 of Fig. 9) in memorizer M3 as state; When consistent (Yes of step S442b), then will accept to be made as " accepting possibility " (step S443) with the control device ID that is sent out at step S43.The photography reservation to checkout gear ID (ID of FPD) the pairing radiation image checkout gear F corresponding with control terminal ID is accepted in permission.
Like this; Photograph when reservation from same control terminal CS; The a plurality of photography reservations to same radiation image checkout gear F are accepted in permission; So the operator after finishing 1 photography, need not do next photography reservation from control terminal CS and just can carry out sequence photography, so the advantage that can carry out the high efficiency photography is arranged.In addition, this situation generally is that a bit manipulation person carries out the sequence photography reservation with a control terminal CS, and same patient is carried out many photographies.Select the photograph situation of order of different patients but also have once in a while, but this moment because the operator can recognize to be taken several patients continuously, so, can not cause the problem of getting the patient wrong 1 FPD repeat logon photography reservation hastily.
Get back to the process description of Figure 14.In step S45, select to entrust the FPD of photography from guide look, relevant this system of selection describes according to the display frame of above-mentioned Figure 10.
Among Figure 10, in the FPD guide look that display field D1 shows, status bar D17 no longer accepts the photography order that comes from other control terminal devices for the FPD of " in accepting ", so, accept could hurdle D101 showing expression accept can not " * " (step D101a).In Figure 10 example; Though through FPD04 shown in the control flow D14 shown in Figure 16 (b) is status bar D17 " in accepting "; But preengage with photographing the control terminal ID (D102) that has been logined " CS02 "; Consistent with the CS02 (D3 hurdle) of operated control terminal ID, so, do not meet the condition (the step S442b of Figure 16 (a), Figure 16 (b)) that comes from other control terminals.Therefore, accept could hurdle D101 in data representing accept possible " zero " (D101b).The place, place of " place " hurdle D1 031 each FPD of expression on D1 hurdle, concrete expression is connected which place among the communication line N.
Among the step S45, after accepting the FPD that possible FPD guide look selects to photograph (FPD03 Fig. 9 example), press and select to carry out button D4, accomplish the selection of FPD.To photograph reservation and should photography preengage the photography order that relates to of the control part C1 of control terminal CS together with control terminal ID, sends to management server MS (step S46).Among the management server MS, ID, control terminal ID, photography reservation and the photography order of the FPD that sends here at step S46 are logined, the state of this FPD (for example FPD03) is adjusted to " in accepting " (step S47).
As the relevant photographic information of accepting at step S47; The control part M1 of management server MS is with control terminal ID, photography reservation, photography order and logined the order of this photography reservation together; Be sent to this FPD (for example FPD03) (step S48); Receive among the FPD of information, its information is signed in to memorizer F3 (step S50), finishes.
Be the ID control numbering alone of paying control terminal ID and FPD in the embodiment example, but when being connected in the communication line, also can adopt IP address or MAC Address.
This can connection management server MS on same communication line and the radiography system of a plurality of control terminal CS and a plurality of FPD in; Can access a kind of radiography system; Wherein, through the management of management server MS, when FPD is in when a control terminal is accepted " accepting " state of photography reservation; No longer accept later other photography reservations to this FPD; Thus, prevent from the several Control terminal, and then prevent to get wrong patient's radiation image a dual reservation of photographing of FPD.
[to removing the control of " in accepting " state]
Figure 17 is the control flow sketch map of the radiography system that relates to of other embodiments.Flow process shown in Figure 17 is after radiation image photography etc. finishes, and removes the flow process of " in accepting " state, and it follows the control flow of Figure 14.
At first, among the step S61, FPD carries out radiation image photography according to the photography order in step S50 login to seized object (patient) 100.The what is called photography here is meant the seized object 100 of the radiation exposure that comes from irradiation unit R, according to the quantity of radiation that sees through seized object, in the memorizer F3 of FPD, obtains radiation image data.
If a plurality of photography orders are arranged, then FPD photographs continuously, and when accomplishing all photography order number part photographies (Yes of step S62), signal that finishes representing to photograph and the ID of FPD are sent to management server MS (step S63) together.Receive among the management server MS of photography order ending message, in the state guide look that step S41 makes,, remove " in accepting " state (step S64) of its corresponding FPD (for example FPD03) according to the ID of the FPD that sends here at step S63.FPD03 can accept the photography reservation login that comes from other control terminals CS because " in accepting " state is disengaged backward.
Among the FPD, with the ID of the radiation image data of taking and self FPD together, be sent to the control terminal CS (step S65) that has enclosed control terminal ID at the quilt of step S50 login.Among the control terminal CS, will remember memorizer C3 in the radiation image data that step S65 sends here, after image processing part C4 carried out necessary image processing, the display frame demonstration radiation image (step S66) at operation display part C5 finished.
Figure 18 is the control flow sketch map of the variation of expression Figure 17.Flow process shown in Fig. 18 is to remove " in accepting " state with accomplishing the transmitted image data.The control flow of Figure 17 has been done change to part in the frame of broken lines relatively, and other are identical with Figure 17, so omit explanation.
FPD sends to radiation image data the control terminal CS that has enclosed control terminal ID at the quilt of step S50 (Figure 14) login; When control terminal CS is received all radiation image data (Yes of step S71); The view data that login photography order is related to receives the order that finishes; With the ID of the FPD that receives at step S65, be sent to management server MS (step S72).Thus, among the management server MS,, remove " in accepting " state (step S73) of corresponding FPD according to the ID of the FPD that sends at step S72.Or photography is removed in this FPD indication preengage (step S74).
Among the FPD, receive the photography reservation of sending here at step S74 and remove instruction, photography reservation, photography order and the radiation image data (step S75) logined among the cancellation memorizer F3 finish.
As stated, when accomplishing, remove " in accepting " state of FPD by login photography order; Just can accept the photography order that comes from other control terminals CS afterwards, so, on same communication line, connect in the radiography system of a plurality of control terminals and a plurality of FPD; Can access a kind of radiography system, wherein, can prevent from the several Control terminal a dual login of FPD; And then prevent to get wrong patient's radiation image; Simultaneously, can effectively use FPD, make operational efficiencyization.
According to the present invention; Even on consolidated network, connect the radiography system of a plurality of control terminals and a plurality of FPD; Also can access a kind of radiography system and radiation image checkout gear, wherein, through management; Prevented to preengage, prevented to get wrong patient's radiation image from the several Control terminal in the different patients' of a FPD repeat logon photography.
Claims (12)
1. radiography system comprises:
A plurality of control terminal devices, it sends the photography reservation;
The radiation image checkout gear, it can be taken continuously, is connected with said control terminal device through communication line, according to the lonizing radiation that see through seized object, obtains radiation image data;
Photography reservation reception portion, its accept to the radiation image checkout gear, from the photography reservation of said a plurality of control terminal devices;
The photography state control part, it, becomes the state of accepting of this radiation image checkout gear and accepts when a said control terminal device has been accepted the photography reservation in said photography reservation reception portion;
Accept control part, its at the said state of accepting for accepting when middle, forbid accepting this related radiation image checkout gear of photography reservation that said photography reservation reception portion is accepted, from the photography reservation of other said control terminal devices.
2. the radiography system that puts down in writing in the claim 1 comprises:
The information acceptance division, it receives the control terminal ID of the control terminal device of photography reservation and identification transmission photography reservation;
Memory portion; Its will discern the control terminal device that sends the photography reservation that said photography reservation reception portion accepts control terminal ID, to preengage the checkout gear ID work of related said radiation image checkout gear corresponding with the photography that the said photography reservation reception of identification portion accepts, remember;
When the control terminal ID that receives when said information acceptance division is consistent with the control terminal ID of said memory portion memory, said accept control part allow to accept that said information acceptance division is received, other of the quilt checkout gear ID pairing radiation image checkout gear corresponding with this control terminal ID are photographed preengage.
3. the radiography system that puts down in writing in the claim 1, after said radiation image checkout gear is obtained radiation image data, the state of accepting in said the accepting of said this radiation image checkout gear of photography state control part releasing.
4. the radiography system that puts down in writing in the claim 1; The radiation image checkout gear has the information sending part that sends radiation image data; After the said information sending part of radiation image checkout gear sends radiation image data, the state of accepting in said the accepting of said this radiation image checkout gear of photography state control part releasing.
5. the radiography system that puts down in writing in the claim 1 comprises:
A plurality of said radiation image checkout gears;
Said control terminal device, it selects to carry out the radiation image checkout gear of taking from said a plurality of radiation image checkout gears;
Said radiation image checkout gear has the said control part of accepting, and when being in when accepting the accepting of photography reservation state from the control terminal device, no longer accepts other photography and preengages.
6. the radiography system that puts down in writing in the claim 1 comprises:
A plurality of said radiation image checkout gears;
A plurality of said control terminal devices, it selects to carry out the radiation image checkout gear of taking from said a plurality of radiation image checkout gears;
Said radiation image checkout gear has the said control part of accepting, and when being in when accepting the accepting of photography reservation state from a control terminal device, no longer accepts the photography that comes from other control terminal devices and preengages.
7. the radiography system of record in the claim 1 after the photography reservation that said radiation image checkout gear has been accepted having taken, removes the state in said the accepting.
8. the radiography system of record in the claim 1 after the photography reservation that said radiation image checkout gear has been accepted having taken, is sent to radiation image data in the control terminal device of accepting the photography reservation.
9. a radiation image checkout gear can be taken continuously, is connected with a plurality of control terminal devices through communication line, according to the lonizing radiation that see through seized object, obtains radiation image data, comprising:
Photography reservation reception portion, it accepts the photography reservation that comes from said a plurality of control terminal devices;
The photography state control part, when a said control terminal device had been accepted the photography reservation, the state of will accepting becomes to be accepted in said photography reservation reception portion for it;
Accept control part, it is controlled related the obtaining of radiation image data of photography reservation that said photography reservation reception portion accepts, and accepts when middle when this photography state is in, and does not does not accept the photography reservation from other said control terminal devices.
10. put down in writing the radiation image checkout gear in the claim 9, comprising:
The information acceptance division, it receives the control terminal ID of photography reservation and recognition control terminals device;
Memory portion, its memory is used for discerning the control terminal ID of the control terminal device of having accepted the photography reservation;
When the control terminal ID that said information acceptance division is received was different from the control terminal ID that remembers in the said memory portion, the said control part of accepting or not the photography reservation of accepting from the control terminal device of holding the control terminal ID that is different from the control terminal ID that remembers the said memory portion.
11. record radiation image checkout gear in the claim 9, after obtaining radiation image data, said photography state control part is removed the state of accepting in said the accepting.
12. record radiation image checkout gear has the information sending part that sends radiation image data in the claim 9, after said information sending part sent radiation image data, said photography state control part was removed the state of accepting in said the accepting.
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| JP2006333019A JP5087917B2 (en) | 2006-12-11 | 2006-12-11 | Radiation imaging system and radiation image detection apparatus |
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| JP002240/07 | 2007-01-10 | ||
| JP2007002240A JP5056017B2 (en) | 2007-01-10 | 2007-01-10 | Radiography system |
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| CN101199426B true CN101199426B (en) | 2012-08-29 |
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| JP5400588B2 (en) | 2008-12-11 | 2014-01-29 | 富士フイルム株式会社 | Radiation imaging system |
| US8786873B2 (en) * | 2009-07-20 | 2014-07-22 | General Electric Company | Application server for use with a modular imaging system |
| WO2011142157A1 (en) * | 2010-05-12 | 2011-11-17 | コニカミノルタエムジー株式会社 | Radiation image capturing system |
| CN104887258B (en) * | 2010-08-27 | 2018-04-03 | 柯尼卡美能达医疗印刷器材株式会社 | Diagnosis support system |
| JP5479560B2 (en) * | 2012-10-30 | 2014-04-23 | キヤノン株式会社 | Radiation imaging apparatus, control method therefor, radiation imaging system and program |
| JP6136251B2 (en) * | 2012-12-27 | 2017-05-31 | コニカミノルタ株式会社 | Medical imaging system |
| JP6039593B2 (en) * | 2013-09-17 | 2016-12-07 | 富士フイルム株式会社 | Portable radiography apparatus and portable radiography system |
| JP5917580B2 (en) * | 2014-02-13 | 2016-05-18 | キヤノン株式会社 | Radiation imaging system, radiation imaging apparatus, image processing apparatus, and computer program |
| WO2020039863A1 (en) | 2018-08-24 | 2020-02-27 | キヤノン株式会社 | Radiography system, radiography device used in said radiography system, and control device used in said radiography system |
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| JP2008142314A (en) | 2008-06-26 |
| CN101199426A (en) | 2008-06-18 |
| JP5087917B2 (en) | 2012-12-05 |
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