CN104224215A - Man-machine interaction device of CT (computed tomography) rack and relevant CT machine - Google Patents
Man-machine interaction device of CT (computed tomography) rack and relevant CT machine Download PDFInfo
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- CN104224215A CN104224215A CN201410029505.0A CN201410029505A CN104224215A CN 104224215 A CN104224215 A CN 104224215A CN 201410029505 A CN201410029505 A CN 201410029505A CN 104224215 A CN104224215 A CN 104224215A
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- 230000003993 interaction Effects 0.000 title claims abstract description 28
- 238000002591 computed tomography Methods 0.000 title abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 30
- 230000002040 relaxant effect Effects 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 230000009849 deactivation Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention discloses a man-machine interaction device of a CT (computed tomography) rack. The man-machine interaction device of the CT rack comprises a control information setting interface, a communication interface and a display screen, wherein the control information setting interface is used for receiving set control information and outputting the control information to the communication interface; the communication interface is used for outputting the control information to a rack controller so that the control information is controlled by the rack controller; control result information which is fed back by the rack controller is received and is provided for the display screen; scanning parameters which are transmitted by the rack controller are received and are provided for the display screen; and the display screen is used for displaying the control result information and the scanning parameters. According to the technical scheme, different functional devices of the CT machine can be integrated.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a human-computer interaction device of an X-ray Computed Tomography (CT) rack.
Background
In CT scanning, in order to bring a target tissue of an examination subject into a scanning region, it is generally necessary to control a patient table to move up and down or back and forth, and sometimes a gantry of a CT machine to tilt at a certain angle. In addition, during the positioning process, the laser positioner is also needed to detect the position. In current CT machines, these controls are usually implemented by means of buttons located on a Control unit (GPC) on the CT Gantry.
In the above control process, in order to make the operator know the tilt angle of the rack and the position of the hospital bed, the tilt angle of the rack and the position of the hospital bed need to be displayed to the user. In addition, during the scanning process, the voltage and current values of the X-ray tube and the scanning parameters such as the scanning time are also required to be displayed to the user. In current CT machines, the information is usually displayed by a Display device (GDP) located on the CT Gantry.
To improve the image quality of the scan and reduce motion errors of the subject, the subject is typically required to hold his breath during the scan. Therefore, in the existing scanning process, after a scanning protocol is loaded (i.e. corresponding scanning parameters are configured) and a start button is pressed, i.e. before real scanning is performed, a pre-recorded automatic voice prompt such as 'breath hold' or 'breath hold' is played for a detected object, then scanning is started, and after scanning is finished, a voice prompt such as 'breath release' or 'breath recovery' is played. In current CT machines, these prompts are typically implemented by an API (Auto Patient Instruction) located on the CT gantry.
It can be seen that the operation, display, and patient indication display on the current CT gantry are all implemented by separate and independent devices.
Disclosure of Invention
In view of this, the present invention provides a human-computer interaction device for a CT gantry, so as to realize integration of different functional devices of the CT gantry and reduce complexity and component cost of a CT system.
The man-machine interaction device of the CT frame provided by the invention comprises: a control information setting interface, a communication interface and a display screen; the control information setting interface is used for receiving set control information and outputting the control information to the communication interface; the communication interface is used for outputting the control information to a rack controller for control; receiving control result information fed back by a rack controller, and providing the control result information for a display screen; receiving scanning parameters transmitted by a rack controller, and providing the scanning parameters to a display screen; and the display screen is used for displaying the control result information and the scanning parameters.
In one embodiment, the communication interface is further configured to receive a play instruction of the indication information of the object to be detected; the detected object indication information comprises detected object indication information of audio; the apparatus further comprises: and the audio playing module is used for playing the corresponding audio detected object indication information according to the playing instruction.
In one embodiment, the object indication information further includes object indication information of a video; the display screen is further used for displaying the corresponding detected object indication information of the video according to the playing instruction.
In one embodiment, the communication interface is further configured to receive a play instruction of the indication information of the object to be detected; the detected object indication information comprises detected object indication information of a video; the display screen is further used for displaying the corresponding detected object indication information of the video according to the playing instruction.
In one embodiment, the control information received by the control information setting interface includes: control information of sickbed movement and rack inclination; and/or control information for the activation or deactivation of the laser positioner.
In one embodiment, the communication interface is further configured to receive a scanned image of a subject and provide the scanned image of the subject to a display screen; the display screen is further used for displaying the scanning image of the object to be detected.
In one embodiment, the communication interface is further configured to receive a play instruction of a relaxing video and/or music; the display screen is further used for displaying corresponding videos according to the playing instruction of the relaxing videos; the audio playing module is further used for playing corresponding music according to the playing instruction of the relaxing music.
In one embodiment, the apparatus further comprises: and the emergency stop module is used for receiving an emergency stop signal and cutting off the connection of the device according to the emergency stop signal.
The CT machine provided by the invention comprises: the human-computer interaction device of the CT frame is connected with the frame controller.
According to the scheme, the operation, the display, the patient indication playing and the like on the current CT frame are integrated into an intelligent human-computer interaction device to be realized, so that the integration of different functional devices of the CT machine is realized, the system cost and the complexity are reduced, and the usability of the CT machine is improved; in addition, the communication quality between doctors and machines and between patients and between machines and doctors is improved, so that the CT scanning quality is improved; finally, brand new operation experience is brought to the user, and customer satisfaction is improved.
Drawings
The foregoing and other features and advantages of the invention will become more apparent to those skilled in the art to which the invention relates upon consideration of the following detailed description of a preferred embodiment of the invention with reference to the accompanying drawings, in which:
fig. 1 is a diagram illustrating an exemplary configuration of a human-computer interaction device of a CT gantry according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating an exemplary structure of a CT machine according to an embodiment of the present invention.
Wherein the reference numbers are as follows:
| reference numerals | Means of |
| 101 | Control information setting interface |
| 102 | Communication interface |
| 103 | Display screen |
| 104 | Audio playing module |
| 105 | Emergency shutdown module |
| 201 | Rack controller |
| 202 | Rotating part of frame |
| 203 | Motion actuating mechanism of sickbed |
| 204 | Laser locator |
| 205 | Tilt mechanism |
| 206 | Human-computer interaction device |
| 207 | Computer with a memory card |
| 208 | Control console |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail by referring to the following examples.
Fig. 1 is a diagram illustrating an exemplary configuration of a human-computer interaction device of a CT gantry according to an embodiment of the present invention. As shown in fig. 1, the human-computer interaction device of the CT gantry may include: a control information setting interface 101, a communication interface 102, and a display screen 103.
The control information setting interface 101 may be an interface in a key input mode, or may be an interface in a display screen touch mode. The control information setting interface 101 is configured to receive control information set by a user and output the control information to the communication interface 102. In this embodiment, the control information setting interface 101 may further provide the control information set by the user to the display screen 103 for displaying, so that the user can confirm whether the set control information is correct.
The control information set by the user can comprise control information of sickbed movement and rack inclination; and/or control information for activation or deactivation of the laser positioner, etc.
The communication interface 102 is used for outputting the control information to a rack controller for control; receiving control result information fed back by the rack controller, and providing the control result information to the display screen 102; receives the scan parameters transmitted by the gantry controller and provides the scan parameters to the display screen 103.
In this embodiment, if the rack controller receives control information on the movement of the patient bed and the inclination of the rack, a corresponding control signal may be generated according to the control information to control the inclination mechanism of the rack and the movement executing mechanism of the patient bed; the information on the control results of the current position of the patient bed and the current tilt of the gantry can then be fed back to the communication module 102. And if the rack controller receives the control information of the starting or closing of the laser positioner, the rack controller can control the starting or closing of the laser positioner according to the starting or closing control information.
In this embodiment, the communication interface may be further configured to receive a play instruction of the indication information of the detected object. Wherein, the object indication information may include audio and/or video object indication information. If the detected object indication information includes detected object indication information of an audio frequency, in this embodiment, an audio playing module 104 may be further included, configured to play the detected object indication information of the corresponding audio frequency according to the playing instruction. If the detected object indication information includes detected object indication information of a video, the display screen can be further used for displaying the corresponding detected object indication information of the video according to the playing instruction.
The instruction for playing the indication information of the object to be tested may be sent by a console and/or a computer, and the instruction for playing the indication information of the object to be tested may be forwarded to the communication module 102 by the rack controller, or may also be directly sent to the communication module 102 by the console and/or the computer.
In this embodiment, the indication information of the detected object of the related audio and/or video may be recorded in a storage module of the human-computer interaction device in advance, and when the communication module 102 receives a corresponding playing instruction, the corresponding visual and/or auditory indication information of the detected object may be retrieved from the storage module and provided to the audio playing module and/or the display screen for playing. Alternatively, the console and/or computer may transmit the associated audio and/or video subject indication directly to the communication module 102.
In addition, in this embodiment, the communication interface 102 may be further configured to receive a scanned image of the object from the computer in an interventional therapy or other application scenario, and provide the scanned image of the object to the display screen 103; accordingly, the display screen 103 may be further used to display a scanned image of the subject.
In addition, the communication interface 102 may further be configured to receive a play instruction of easy video and/or music; accordingly, the display screen 103 may be further configured to display a corresponding video according to the easy video playing instruction; the audio playing module 104 may be further configured to play corresponding music according to the easy music playing instruction.
In addition, the apparatus in this embodiment may further include: an emergency shutdown module 106 is configured to receive the emergency shutdown signal and disconnect the device according to the emergency shutdown signal.
When the device is installed, the device can be installed at a position which is more than about 1m of the front frame static part of the CT machine and is convenient for an operator to operate, and the device can be statically fixed at the frame static part, can also be connected at the position of the frame static part for rotating and adjusting the angle, and can be inserted into a frame clamping groove in a separable mode. In addition, the device can be arranged in one piece on the right or left side of the frame, and can also be symmetrically arranged in two pieces.
FIG. 2 is a diagram illustrating an exemplary structure of a CT machine according to an embodiment of the present invention. As shown in fig. 2, the CT machine includes: a frame controller (MAS)201, a frame rotating component 202 connected with and controlled by the MAS, a motion actuator 203 of the sickbed, a laser positioner 204, a tilting mechanism 205, and a man-machine interaction device 206, wherein the man-machine interaction device 206 is also connected with the MAS 201. Wherein the motion actuator 203 and the tilt mechanism 205 of the patient bed are provided with frequency converter features. In addition, a computer 207 is connected with the MAS201, a console 208 is connected with the computer 207, and the computer 207 and the console 208 are located outside the CT scanning room.
In this embodiment, the human-computer interaction device 206 is located in a position where the stationary portion of the gantry is visible and easy to operate. When a doctor sets control information of parameters such as relevant inclination angle, up-down and front-back movement distance and direction of a sickbed by triggering a screen or a button on the man-machine interaction device 206, the control information is transmitted to the MAS201, and the MAS201 converts the control information into a control signal to control the inclination mechanism (such as an inclination motor) 205 and the movement executing mechanism 203 of the sickbed to execute corresponding operations. After the tilting mechanism 205 and the patient bed run to the destination position, the MAS201 feeds back the information of the current position of the patient bed and the current tilt of the gantry to the MAS201 through the monitoring device, and the MAS201 is transmitted to the human-computer interaction device 206 for display.
Further, when the doctor triggers the start or the stop of the laser locator by triggering a screen or a button on the man-machine interaction device 206, the control information of the start-up stop is transmitted to the MAS201, and the MAS201 controls the start or the stop of the laser locator 204 according to the start or the stop control information.
During the scanning process, the MAS201 transmits the acquired relevant scanning parameters of the rotating part, such as scanning time, bulb voltage and current, to the human-computer interaction device 206 for display.
Meanwhile, an operator can process visual and/or auditory subject indication information of a related subject into digital and analog signals through a computer and transmit the digital and analog signals to the MAS201 by operating buttons of the console 208 or a software interface of the computer 207, and the MAS201 is translated into the man-machine interaction device 206 for playing.
In this embodiment, since all the control units are connected to one emergency shutdown loop, when an emergency occurs, the human-computer interaction device 206 is operated by one key, and the MAS201 will cut off all loops, thereby implementing the emergency shutdown function.
Further, the human-computer interaction device 206 can be used for receiving a scanned image of the object to be examined from the computer and displaying the scanned image in an interventional therapy or other application scenarios.
In addition, the human-computer interaction device 206 may further receive an easy video and/or music playing instruction from the console 208 and/or the computer 207, and play corresponding video and/or music according to the easy video and/or music playing instruction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A human-computer interaction device of a CT machine frame is characterized by comprising: a control information setting interface (101), a communication interface (102) and a display screen (103); wherein,
the control information setting interface (101) is used for receiving set control information and outputting the control information to the communication interface (102);
the communication interface (102) is used for outputting the control information to a rack controller for control; receiving control result information fed back by a rack controller, and providing the control result information to a display screen (103); receiving scanning parameters transmitted by a rack controller, and providing the scanning parameters to a display screen (103);
the display screen (103) is used for displaying the control result information and the scanning parameters.
2. The apparatus according to claim 1, wherein the communication interface (102) is further configured to receive a playback instruction of the object indication information; the detected object indication information comprises detected object indication information of audio;
the apparatus further comprises: and the audio playing module (104) is used for playing the corresponding audio detected object indication information according to the playing instruction.
3. The apparatus according to claim 2, wherein the object indication information further includes object indication information of a video;
the display screen (103) is further used for displaying the detected object indication information of the corresponding video according to the playing instruction.
4. The apparatus according to claim 1, wherein the communication interface (102) is further configured to receive a playback instruction of the object indication information; the detected object indication information comprises detected object indication information of a video;
the display screen (103) is further used for displaying the detected object indication information of the corresponding video according to the playing instruction.
5. The apparatus of claim 1, wherein the control information received by the control information setting interface (101) comprises: control information of sickbed movement and rack inclination; and/or control information for the activation or deactivation of the laser positioner.
6. The device of any one of claims 1 to 5, wherein the communication interface (102) is further configured to receive a scan image of a subject, provide the scan image of the subject to a display screen (103);
the display screen (103) is further used for displaying a scanning image of the object to be detected.
7. The device according to any one of claims 1 to 5, wherein the communication interface (102) is further configured to receive a playback instruction of a relaxing video and/or music;
the display screen (103) is further used for displaying a corresponding video according to the playing instruction of the relaxing video;
the audio playing module (104) is further configured to play corresponding music according to the easy music playing instruction.
8. The apparatus of any one of claims 1 to 5, further comprising: an emergency shutdown module (105) is configured to receive an emergency shutdown signal and disconnect the device based on the emergency shutdown signal.
9. A CT machine, comprising: a rack controller; the CT machine further comprises a human-computer interaction device of the CT gantry of any one of claims 1 to 8, the human-computer interaction device of the CT gantry being connected to the gantry controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029505.0A CN104224215A (en) | 2013-06-20 | 2014-01-22 | Man-machine interaction device of CT (computed tomography) rack and relevant CT machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320354215 | 2013-06-20 | ||
| CN201320354215.4 | 2013-06-20 | ||
| CN201410029505.0A CN104224215A (en) | 2013-06-20 | 2014-01-22 | Man-machine interaction device of CT (computed tomography) rack and relevant CT machine |
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| CN104224215A true CN104224215A (en) | 2014-12-24 |
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| CN201410029505.0A Pending CN104224215A (en) | 2013-06-20 | 2014-01-22 | Man-machine interaction device of CT (computed tomography) rack and relevant CT machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303921A (en) * | 2015-11-20 | 2016-02-03 | 温州医科大学 | Simulated X-CT experimental device |
| CN110101404A (en) * | 2019-05-13 | 2019-08-09 | 上海联影医疗科技有限公司 | A kind of PET-CT system and its control method |
| CN110568778A (en) * | 2019-08-27 | 2019-12-13 | 山东大骋医疗科技有限公司 | motion control method, system, medium and device suitable for CT |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154516A (en) * | 1998-09-04 | 2000-11-28 | Picker International, Inc. | Cardiac CT system |
| CN101231582A (en) * | 2007-01-24 | 2008-07-30 | 上海西门子医疗器械有限公司 | Human-computer interaction electronic medical system and human-computer interaction method thereof |
| US20090189988A1 (en) * | 2008-01-30 | 2009-07-30 | Siemens Medical Solutions Usa, Inc. | System for Remote Control of a Medical Imaging System |
| US20120004591A1 (en) * | 2009-03-16 | 2012-01-05 | Rajah Vijay Kumar | Method and apparatus for focused resonance nanopermeabilization (forn) |
-
2014
- 2014-01-22 CN CN201410029505.0A patent/CN104224215A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154516A (en) * | 1998-09-04 | 2000-11-28 | Picker International, Inc. | Cardiac CT system |
| CN101231582A (en) * | 2007-01-24 | 2008-07-30 | 上海西门子医疗器械有限公司 | Human-computer interaction electronic medical system and human-computer interaction method thereof |
| US20090189988A1 (en) * | 2008-01-30 | 2009-07-30 | Siemens Medical Solutions Usa, Inc. | System for Remote Control of a Medical Imaging System |
| US20120004591A1 (en) * | 2009-03-16 | 2012-01-05 | Rajah Vijay Kumar | Method and apparatus for focused resonance nanopermeabilization (forn) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303921A (en) * | 2015-11-20 | 2016-02-03 | 温州医科大学 | Simulated X-CT experimental device |
| CN110101404A (en) * | 2019-05-13 | 2019-08-09 | 上海联影医疗科技有限公司 | A kind of PET-CT system and its control method |
| CN110568778A (en) * | 2019-08-27 | 2019-12-13 | 山东大骋医疗科技有限公司 | motion control method, system, medium and device suitable for CT |
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