CN202477707U - Console keyboard and X-ray computer tomography (CT) system - Google Patents
Console keyboard and X-ray computer tomography (CT) system Download PDFInfo
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- CN202477707U CN202477707U CN201220075673XU CN201220075673U CN202477707U CN 202477707 U CN202477707 U CN 202477707U CN 201220075673X U CN201220075673X U CN 201220075673XU CN 201220075673 U CN201220075673 U CN 201220075673U CN 202477707 U CN202477707 U CN 202477707U
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- 238000002591 computed tomography Methods 0.000 title abstract 4
- 230000036541 health Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- LGZXYFMMLRYXLK-UHFFFAOYSA-N mercury(2+);sulfide Chemical compound [S-2].[Hg+2] LGZXYFMMLRYXLK-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 231100000987 absorbed dose Toxicity 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a console keyboard which comprises a keyboard body. A letter key area, a number key area, a function key area, a return key and a setting key, wherein the return key is used for controlling a slab of a sleep platform to automatically recover to an original set position, and the setting key is used for controlling the slab of the sleep platform to automatically move to a preset scanning home position. The utility model discloses an X-ray computer tomography (CT) system with the console keyboard. According to the console keyboard, by means of the return key which is used for controlling the slab of the sleep platform to automatically return to the original set position and the setting key which is used for controlling the slab of the sleep platform to automatically move to the preset scanning home position, operators can control the moving of the sleep platform by operating the return key and the setting key in an operating room, and the operators are not required to enter a lead room for performing operations on a rack, so that the operation of the operators are facilitated, the scanning time each time is reduced, and the efficiencies for scanning and checking checked persons are improved.
Description
Technical field
This utility model relates to a kind of keyboard and X ray CT system that is applied to the X ray CT system.
Background technology
X ray CT device be a kind of human body different tissues that is applied to X ray difference in attenuation characteristic, through the attenuating space distribution character of human body tissue to X ray, application of mathematical method obtains the armarium of faultage image through computer reconstruction.
Existing X ray CT system is as shown in Figure 9; Mainly comprise stand 101, day plate 102, bedroom platform 103, control station 104, keyboard 105 and display 106 etc.; Wherein, Stand 101, bedroom platform 103 are placed in the plumbous room 107 of hospital, and control station 104 and keyboard 105, display 106 and operation table 109 etc. are placed in the operating room 108.
Shown in figure 10; Stand 101 is provided with various control keys; Comprising AUTO-SET (being provided with automatically) key 111 and AUTO-HOME (self-return) key 112; The sky plate 102 that AUTO-HOME key 111 is used to control bedroom platform 103 moves to initial position (being Home position), to make things convenient for examinee's platform 102 of getting into bed up and down.The sky plate 102 that AUTO-SET key 111 is used to control bedroom platform 103 moves to the AUTO-SET position, i.e. the starting position of suitable scanning.
Before the examinee was checked, operator 110 need be introduced into plumbous room 106, pressed the AUTO-HOME key 112 that is arranged on the stand 101, made the sky plate 102 of bedroom platform 103 return to initial position.After waiting examinee 113 to lie in day plate 102 and being ready to, press AUTO-SET key 111 again, make the sky plate 102 of bedroom platform 103 move to the position that begins to scan.
Like this, in the time of each the operation, operator 110 all will travel to and fro between plumbous room 107 and operating room 108 like this, and is not only cumbersome for operator 110, and increased the time of each inspection.
In addition, in the past X ray CT device is confirmed scanning initial sum stop position through scanogram.Detailed process: use low dose of X ray that examinee 113 is carried out body scan earlier; Operator 110 is the preliminary general location of judging focus on the scanning portrait; Be the original position that benchmark is confirmed formal inspection again with the portrait, the heavy dose of X ray of reuse formally scans the particular exam position afterwards.
Owing to need to adopt twice X-ray scanning, the health that has therefore increased examinee 113 is accepted the illuminated amount of X ray.
The utility model content
The embodiment of this utility model accomplishes in view of above-mentioned technology, and its objective is provides a kind of console keyboard that can be convenient to operator's operation that is applied to the X ray CT system.
The console keyboard that one embodiment of this utility model relates to; Have: the keyboard body; This keyboard body is provided with alphabetical keypad, numeric keypad and function key area; It is characterized in that the sky plate that the sky plate that on said keyboard body, also is provided with control bedroom platform automatically restores to original return key that the position is set and control bedroom platform is automatically moved to the key that is provided with of the scanning starting position that is provided with in advance.
The console keyboard that another embodiment of this utility model relates to is characterized in that, said return key is arranged in the function key area on the said keyboard body.
This utility model also provides a kind of X ray CT system that uses above-mentioned console keyboard; Comprise: stand, bedroom platform, control station and console keyboard; Said console keyboard; Have: the keyboard body; This keyboard body is provided with alphabetical keypad, numeric keypad and function key area, it is characterized in that, the sky plate that the sky plate that on said keyboard body, also is provided with control bedroom platform automatically restores to original return key that the position is set and control bedroom platform is automatically moved to the key that is provided with of the scanning starting position that is provided with in advance.
The X ray CT system that another embodiment of this utility model relates to is characterized in that, said stand is provided with the scanning position judgment means of judging said scanning starting position.
The X ray CT system that another embodiment of this utility model relates to is characterized in that, said scanning position judgment means comprises:
Image pickup part moves the body image that shooting continuously lies in the said day examinee on the plate along with said sky plate (102) carries examinee (113), and the image information of collection is sent to view data comparison portion;
View data comparison portion; Store preset image information; Receive said image pickup part captured image information and compare, when the image information that receives satisfies the condition of setting with preset image information, send control information to control part with preset image information;
Control part, the sky plate that said bedroom platform is controlled in the control information of sending according to said view data comparison portion stops to move.
The X ray CT system that another embodiment of this utility model relates to is characterized in that, also comprises the mark label of the health predetermined position that is used to stick on said examinee.
The X ray CT system that another embodiment of this utility model relates to is characterized in that, said return key is arranged in the function key area on the said keyboard body.
This utility model automatically restores to original return key that the position is set and control bedroom platform through the sky plate that control bedroom platform is set on console keyboard sky plate is automatically moved to the key that is provided with of the scanning starting position that is provided with in advance; The operator just can control the motion of bedroom platform through operating these two control buttons at operating room like this; And need not enter into plumbous room at the enterprising line operate of stand; Therefore made things convenient for operator's operation; Reduce the time of each scanning, thereby improved examinee's scanography efficient.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1 console keyboard;
Fig. 2 is the structural representation of this utility model embodiment 1 stand and bedroom platform;
Fig. 3 lies in the sketch map of sky on the plate of bedroom platform for this utility model embodiment 2 examinees;
Fig. 4 is the structural representation block diagram of scanning position judgment means among Fig. 3;
Fig. 5 a is the pre-stored image sketch map of a kind of mode of judging of scanning position that this utility model embodiment 2 adopts, and Fig. 5 b is the body image sketch map that this utility model embodiment 2 image pickup parts are taken the examinee;
Fig. 6 a is the datum line sketch map of the another kind of mode judged of scanning position that this utility model embodiment 2 adopts, and Fig. 6 b is the examinee's that photographs of this utility model embodiment 2 image pickup parts a body image sketch map;
Fig. 7 is the structural representation of the X ray CT system of this utility model embodiment 3;
Fig. 8 is this utility model embodiment 3 operating process block diagrams;
Fig. 9 is the structural representation of existing X ray CT system;
Figure 10 is the structural representation of the stand among Fig. 9.
The specific embodiment
Below, according to the console keyboard and the X ray CT system that adopts this console keyboard of the accompanying drawing detailed description X ray CT system relevant with this utility model.
Embodiment 1
Fig. 1 is the structural representation of this utility model embodiment 1 console keyboard, and Fig. 2 is the structural representation of this utility model embodiment 1 stand and bedroom platform.
As shown in Figure 1; This utility model console keyboard 100 comprises: keyboard body 1; Keyboard body 1 is provided with alphabetical keypad 2, numeric keypad 3 and function key area 4; Alphabetical keypad 2 is used for conventional literal and digital input with numeric keypad 3; Function key area 4 comprises first function key area 41 and second function key area 42 that is positioned at 3 right sides, numeric keypad that is set in place in alphabetical keypad 2 tops; First function key area 41 mainly comprises stand control station loudspeaker sound knob, talk key, bedroom platform shifting bond(s), radiation key and radiation and stops button, and second function key area 42 mainly comprises buttons such as portrait shows, portrait deletion, portrait printings, is used to draw a portrait show help operator diagnostic operation.
Like Fig. 1, shown in 2; Present embodiment is that key 411 and return key 412 are set in first function key area 41; The sky plate that return key 412 is used to control the bedroom platform automatically restores to the original position that is provided with, and is automatically moved to the scanning starting position that is provided with in advance and the sky plate that key 411 is used to control the bedroom platform is set.
Like this, operator 110 just can press the return key 412 of console keyboard 100 at operating room 108, and the sky plate 102 of bedroom platform 103 just automatically restores to the original position that is provided with, and like this, examinee 113 just can lie on the sky plate 102 of bedroom platform 103, and is as shown in Figure 3.In addition, when operator 110 press key 411 is set after, the sky plate 102 of bedroom platform 103 just carries examinee 113 and is automatically moved in advance the scanning starting position that is provided with.
Because operator 110 can be in operating room directly operated plate 102 positions, sky of bedroom platform 103, do not enter plumbous room and operate and need not go further, not only saved the time, improved the efficient of scanning, and more convenient operation is simple.
Because examinee 113 height is different with the bodily form, and the body part of required detection is also not necessarily identical, therefore the original position to examinee's 113 scannings just is not quite similar.In order further to confirm scanning starting position in the short period of time more accurately, as shown in Figure 2, on stand 101, also be provided with the scanning position judgment means 5 that is used to judge scanning starting position.
Fig. 3 lies in the sketch map of sky on the plate 102 of bedroom platform 103 for examinee 113; Fig. 4 is the structural representation block diagram of scanning position judgment means among Fig. 3.
In the present embodiment; As shown in Figure 4; Scanning position judgment means 5 comprises image pickup part 51, view data comparison portion 52 and control part 53; Image pickup part 51 is used for taking in real time the examinee's 113 who lies in day plate 102 body image, and sends the image information of gathering to view data comparison portion 52, when image pickup part 51 photographs preset image information; View data comparison portion 52 can send control information to control part 53 according to comparative result, and the sky plate 102 that control part 53 will be controlled bedroom platform 103 stops to move.Preset image information is stored in the view data comparison portion 52 in advance; The image that the image pickup part 51 that is used for view data comparison portion 52 and is received is taken compares judgement; When having comprised preset image information in the captured image information, promptly be judged as examinee 113 and moved to the predefined scanning position of offering.
For example; Check examinee 113 chest locations, can paste a mark label as shown in Figure 36 in examinee 113 chest relevant position, this mark label 6 can adopt the pressure sensitive adhesive with particular color and shape; The CF that adopts so that the extraction of the captured image information of image get final product; For example, the circle of Chinese red is pasted, the triangles of white etc.If adopt the circle of Chinese red to paste, then preset image information also is that the circle of Chinese red is pasted.Along with moving of sky plate 102, image pickup part 51 is taken the mobile image that lies in the examinee's 113 on day plate 102 health along with sky plate 102 continuously, and the body image information of gathering is sent to view data comparison portion 52.After 52 pairs of images of view data comparison portion carry out calculation process, compare with preset image information, preset image information has comprised the information of circular subsides 6 shown in Fig. 5 a.When the circle that comprises Chinese red when the body image information of gathering pastes 6; Shown in Fig. 5 b; View data comparison portion 52 just judges that examinee 113 has entered into the position that predefined scanning begins; View data comparison this moment portion 52 just sends control information to control part 53, and control part 53 is controlled bedroom platform 103 immediately makes day plate 102 stop to move.Afterwards, operator 110 can do suitable fine position to examinee 113 again, just can begin examinee 113 has been carried out scan operation.
In addition, also can adopt mode shown in Fig. 6 a, b.Promptly preset image information is to comprise datum line 7 images of positions information; When the circle that includes Chinese red in the body image information that photographs pastes 6 and circular the subsides when moving to the position of datum line 7; View data comparison portion 52 just judges that examinee 113 has entered into the position that predefined scanning begins; View data comparison this moment portion 52 just sends control information to control part 53, and control part 53 is controlled bedroom platform 103 immediately makes day plate 102 stop to move.Afterwards, operator 110 can do suitable fine position to examinee 113 again, just can begin examinee 113 has been carried out scan operation.
Therefore; The image information that present embodiment is gathered examinees' 113 healths through image pickup part 51, and compare with the image information of the mark label that prestores 6, like this; Along with carrying examinee 113, moves sky plate 102; View data comparison portion 52 just compares automatically continuously, when the image information that relatively obtains gathering comprise preset mark label 6 image information as a result the time, just can judge that examinee 113 has entered into predefined scanning starting position.Because this process does not need operator 110 to carry out the manual work adjustment, handle by system fully fast automaticly, thereby shortened the time that scanning is prepared, improved scan efficiency.
And; Since adopt be gather the specific part that is attached to examinee's 113 healths mark label 6 image information and carry out judgment mode, therefore, even examinee 113 height is variant; And need the position of scanning different; Only need mark label 6 be attached to the body part that the examinee need be scanned, just can make examinee 113 enter into predefined scanning starting position very soon, thereby eliminate the influence that brings owing to the difference at the position of examinee 113 height differences and scanning.
In general, before formally scanning through X ray CT device,, have an X-rayed photography with low dose of X ray in order to confirm the position (original position/scope) of formal scanning.Through adopting above-mentioned embodiment, needn't have an X-rayed photography and just can confirm the position (original position/scope) formally scanned, so the accumulated dose (that is, examinee's absorbed dose can descend) that can scan through X ray CT device.
In the present embodiment; View data comparison portion 52 can adopt video decoding chip, CPLD (CPLD) or FPGA (field programmable gate array), high speed readable and writable memory spare and digital signal processor DSP to realize image data acquiring and comparing function; Photographic head 51 sends video data to video decoding chip, and video data is transformed into the view data that is suitable for back-end processing through being admitted to digital signal processor DSP after the decoding of video decoding chip.Then, the view data that collects is sent among CPLD (CPLD) or the FPGA (field programmable gate array), cooperates high speed readable and writable memory spare to carry out computing, the comparison process of view data.After collection, processing and the comparing function of accomplishing view data, the Flame Image Process of redispatching finishes signal to control part 53.
In addition, what enumerated among this utility model embodiment that the image pickup part 51 of the judgment means 5 of scanning starting position adopts is camera head, can certainly adopt other based on the soft hardware equipment of ccd image sensor technology or high sensitivity infrared sensing equipment etc.
Fig. 7 is the structural representation of the X ray CT system of this utility model embodiment 3; Fig. 8 is the operating process block diagram of this utility model embodiment 3.
In the present embodiment, the mode that console keyboard 100 adopts is identical with embodiment 1, and the mode that scanning position judgment means 5 adopts is identical with embodiment 2.Here mainly be that operator 110 is done explanation in further detail when console keyboard 100 and scanning position judgment means 5 are used.
Like Fig. 1,7, shown in 8, concrete steps are following:
Step 201: on examinee 113 health, for example stick mark label 6, and let examinee 113 lie on day plate 102 in chest locations;
Step 202: then, what operator 110 directly pressed console keyboard 100 in operating room 109 is provided with key 411;
Step 203: bedroom platform 103 control day plates 102 begin to move, and examinee 113 is moved towards stand 101 directions, and progress into the scanning chamber of stand 101;
Step 204: along with moving of examinee 113, the image pickup part 51 of scanning position judgment means 5 is taken examinees 113 body image information continuously, and sends to view data comparison portion 52 and handle;
Step 205: view data comparison portion 52 judges whether captured image information includes the information of mark label 6; Be then to get into step 206, otherwise turn back to step 204;
Step 206: when captured image information included the information of mark label 6, view data comparison portion 52 judged that promptly examinee 113 has moved to predefined scanning starting position, and control part 53 is controlled bedroom platform 103 immediately makes day plate 102 stop to move;
Step 207: at this moment, operator 110 can carry out the scanning of corresponding site to examinee 113 health after can doing suitable fine position again;
Step 208: after been scanned, operator 110 directly presses the return key 412 of console keyboard 100 in operating room 109, and a day plate 102 just carries the position that examinee 113 gets back to original setting automatically;
Step 209: examinee 113 just can get off by plate 102 from the sky subsequently, thereby accomplishes scanning.
Like this, operator 110 can be implemented in the operating room 109 and directly plate 102 positions, sky of bedroom platform 103 operated, and need not go further to enter in the plumbous room 107 and operate, and has not only saved the time, improved the efficient of scanning, and operation is simpler.
Those skilled in the art are easy to expect other advantage and alter mode.Therefore, this utility model is not limited to detail and the representational embodiment that illustrates and explain here with regard to wideer aspect.Therefore, do not deviate from appending claims with and the situation of the spirit of the general utility model notion that limits of equivalent and scope under, can carry out various modifications.
Claims (7)
1. console keyboard; Have: keyboard body (1); This keyboard body (1) is provided with alphabetical keypad (2), numeric keypad (3) and function key area (4); It is characterized in that, the sky plate (102) that the sky plate (102) that on said keyboard body (1), also is provided with control bedroom platform (103) automatically restores to original return key (412) that the position is set and control bedroom platform (103) be automatically moved to setting in advance scanning starting position key (411) is set.
2. console keyboard as claimed in claim 1 is characterized in that, said return key (412) is arranged in the function key area (4) on the said keyboard body (1).
3. X ray CT system; Comprise: stand (101), bedroom platform (103), control station (104) and console keyboard (100); Said console keyboard (100); Have: keyboard body (1); This keyboard body (1) is provided with alphabetical keypad (2), numeric keypad (3) and function key area (4), it is characterized in that, the sky plate (102) that the sky plate (102) that on said keyboard body (1), also is provided with control bedroom platform (103) automatically restores to original return key (412) that the position is set and control bedroom platform (103) be automatically moved to setting in advance scanning starting position key (411) is set.
4. X ray CT as claimed in claim 3 system is characterized in that, said stand (101) is provided with the scanning position judgment means (5) of judging said scanning starting position.
5. X ray CT as claimed in claim 4 system is characterized in that said scanning position judgment means (5) comprising:
Image pickup part (51) moves the body image that shooting continuously lies in the examinee (113) on the said sky plate (102) along with said sky plate (102) carries examinee (113), and the image information of collection is sent to view data comparison portion (52);
View data comparison portion (52); Store preset image information; Receive said image pickup part (51) captured image information and compare with preset image information; Compare with preset image information when satisfying the condition of setting when the image information that receives, send control information to control part (53);
Control part (53), a sky plate (102) of controlling said bedroom platform (103) according to the control information of said view data comparison portion (52) transmission stops to move.
6. X ray CT as claimed in claim 5 system is characterized in that, also comprises the mark label (6) of the health predetermined position that is used to stick on said examinee (113).
7. like the arbitrary described X ray CT of claim 3 to 6 system, it is characterized in that said return key (412) is arranged in the function key area (4) on the said keyboard body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075673XU CN202477707U (en) | 2012-03-02 | 2012-03-02 | Console keyboard and X-ray computer tomography (CT) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075673XU CN202477707U (en) | 2012-03-02 | 2012-03-02 | Console keyboard and X-ray computer tomography (CT) system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477707U true CN202477707U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220075673XU Expired - Lifetime CN202477707U (en) | 2012-03-02 | 2012-03-02 | Console keyboard and X-ray computer tomography (CT) system |
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| Country | Link |
|---|---|
| CN (1) | CN202477707U (en) |
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2012
- 2012-03-02 CN CN201220075673XU patent/CN202477707U/en not_active Expired - Lifetime
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| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160805 Address after: Japan Tochigi Patentee after: Toshiba Medical System Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Toshiba Corp Patentee before: Toshiba Medical System Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |