CN100382564C - Synchronous transmission method for digital medical image - Google Patents
Synchronous transmission method for digital medical image Download PDFInfo
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- CN100382564C CN100382564C CNB031224946A CN03122494A CN100382564C CN 100382564 C CN100382564 C CN 100382564C CN B031224946 A CNB031224946 A CN B031224946A CN 03122494 A CN03122494 A CN 03122494A CN 100382564 C CN100382564 C CN 100382564C
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Abstract
The present invention relates to a synchronous transmission method for digital medical images, which comprises that a conference host computer and a plurality of teleconferencing devices are interconnected, and at least one piece of digital medical image data is stored in the conference host computer. In the method, first, the digital medical image data is transferred to each of the teleconferencing devices; one of the teleconferencing devices changes the display status of the digital image data by operation, sets a status parameter set value according to the display status of the digital image data, and synchronously transmits the status parameter set value to each of the teleconferencing devices; the display status in which the digital medical image data is displayed on the teleconferencing device is determined by the status parameter set value, so that the goal that each of the teleconferencing devices can synchronously update and display the digital medical image data is achieved.
Description
Technical field
The present invention relates to a kind of synchronization transfer method of digital medical image,, in meeting, provide the synchronization transfer method of digital medical image particularly about a kind of medical conference system that utilizes many people on Internet architecture one line.
Background technology
Progress along with computer science and technology, make medical circle to be applied on the Medical Devices by computer science and technology, and reach more advanced medical skill, for example the ultrasonic waves Medical Instruments is utilized 3D computer image technology, can depict the image of approximate inside of human body, the looks of perhaps little baby, the bodily form.Medical imaging such as tomoscan, introscope instrument and for example, its image frame can be given being stored and using after the digitlization by computer technology, utilize its image frame of computer combined can find the interior disease source of human body fast, make the success rate of carrying out medical operating significantly promote.
Yet in some medical procedure or before the capital operation, big city carries out a medical meeting by the doctor of multidigit tool experience, and the action of perhaps holding a consultation jointly is so that determine optimal medical procedure, perhaps modus operandi.Traditional mode is to invite in the hospital or the well-known doctor in home and abroad carried out the meeting or the consultation of doctors before a specific date and time, however this traditional mode quite expend time in, for some great illness, often delayed best medical time-histories.
Aspect known skill, at present existing many conference systems can provide the synchronous image of teleconference and the transmission technology of sound, mostly very huge of right relevant with image such as data, in order effectively to reach process image data fast, all image and sound signal are given compressing processing again after the digitlization, make it when transmission, can improve the transmission rate of image and sound signal, synchronous playing is again decompressed to the transmission terminal, this is the transmission technology of general series flow dynamic media, so the acquisition of participant's dynamic image and sound mostly is to use this technology in present digital conference system, reaches the purpose that meeting is carried out synchronously.
Summary of the invention
Yet on existing line in the medical conference system, providing the digital medical image data watches for all long-range participants, this digital image data is not aforesaid series flow dynamic media data, for example by the captured inside of human body medical imaging data of digital medical instrument, can be by the mobile randomly viewing location of participant in meeting, or amplified, dwindle, even tomography or profile position that selection is watched, when present technology all rests on this digital image data and changes to some extent, retransfer new digital image data to all long-range participant's ends, so when this digital medical image of transmission, can factor according to too huge and cause the image can't be synchronous, and then the situation of interrupting meeting takes place.
Therefore, the objective of the invention is the inconvenience and the shortcoming that are produced when providing the digital medical image data in the medical conference system on the existing line in order to solve, and provide the synchronization transfer method of the digital medical image in a kind of medical on line meeting, by the mode that transmits dynamic set condition parameter value, reach the purpose of synchronous digital medical imaging data.
Purpose of the present invention can realize by following measure:
The invention provides a kind of synchronization transfer method of digital medical image, comprise that a meeting main frame and a plurality of teleconference device interconnect, store at least one digital medical image data in this conference host, this method transmits this digital medical image data earlier to this teleconference device respectively, by the show state of this this digital image data of teleconference device operation change wherein, show state according to this digital image data is set a state parameter set point, this state parameter set point of synchronous transmission is to this teleconference device respectively again, be shown in the show state of this teleconference device by this state parameter set point to determine this digital medical image data, reach the respectively effect of synchronous this digital medical image data of update displayed of this teleconference device energy.
The synchronization transfer method that above-mentioned digital medical image also is provided of the present invention, wherein this state parameter set point is to be formed the show state of this digital medical image data is coded by a coder that is arranged on this teleconference device, in order to the regional location, the magnification ratio that set to show these medical imaging data, dwindle ratio, hierarchical position or profile position, reach this teleconference end and utilize this state parameter all can control the effect that shows this digital medical image data.
Description of drawings
Fig. 1 is the configuration diagram of medical conference system on the line of the present invention; And
Fig. 2 is the synchronous transmission flow process schematic diagram of digital medical image of the present invention.
Embodiment
See also shown in Figure 1ly, be the configuration diagram of medical conference system on the line of the present invention.Many people's medical treatment conference systems on the line of the present invention, be to be online to a meeting main frame 20 by a network mechanism 1 by a plurality of teleconference devices 10, perhaps respectively 10 in this teleconference device is mutual online, this teleconference device 10 mainly provides the communication media of meeting, as a video conference device, in order to real-time pictures image and the real-time voice message of transmitting all participants, and the image, text and data that provides in real time of all participants or image, text and data of writing conveniently or drawing or the like.And this network mechanism 1 can be the LAN in the medical institutes, perhaps can be a Internet, can also be wireless mobile communication networking or the like.
20 of this conference host connect a medical image database 30 and at least one medical imaging instrument 40, this medical imaging instrument 40 is responsible at least one digital medical image data of acquisition, and be stored in this medical image database 30,20 of this conference host are sent to this teleconference device 10 with this digital medical image data, perhaps search this stored in this medical image database 30 digital medical image data, be resent to this teleconference device 10.
And this medical imaging instrument 40 is to meet medical digital image communication (Digital ImagingCommunications in Medicine for one, DICOM) instrument, in order to shine the complete medical imaging of taking the photograph inside of human body, produce at least one this digital medical image data, have the control command group that meets DICOM in it, can produce this digital image data that meets the DICCOM specification.And this medical imaging instrument can be vasography machine (Angiography), ultrasonic waves machines (Ultrasound), introscope video camera (Endoscope), mouthful interior video camera (Intraoral Camera) or tomographic scanner or the like.
Seeing also shown in Figure 2ly, is the synchronous transmission flow process schematic diagram for digital medical image of the present invention.Synchronous Transfer Mode of the present invention is on this line in the medical conference system, the user of all these teleconference devices 10 all can show the mode of operation of this digital medical image data synchronously, when as long as wherein one man operation changes the show state of this digital medical image data, position, viewing area, the magnification ratio that the user of all these teleconference devices 10 all can this digital medical image data of synchronous change, dwindle ratio, hierarchical position or profile position ... or the like.
And this synchronization transfer method is, at first the user by this teleconference device 10 wherein selects or searches at least one this digital medical image data that will watch, this conference host 20 promptly captures the complete image data of these digital medical image datas to this medical image database 30, be sent to this all teleconference devices 10 (100), perhaps directly take human body by this this medical imaging instrument 40 of conference host 20 Long-distance Control and produce this complete digital medical image data, be resent to respectively this teleconference device 10 by the user of this teleconference device 10 wherein.
Then define a state parameter set point, determining the show state (102) of this digital medical image data on this teleconference device 10, this state parameter set point is can set the regional location, the magnification ratio that show these medical imaging data, dwindle ratio, hierarchical position, profile position or other mode of operation ... Deng.And this state parameter set point is to follow this digital medical image data, setting means is the show state that this this digital medical image data of teleconference device 10 operation changes is wherein arranged for needing only, this state parameter set point can be upgraded (104) automatically according to the show state change of this digital medical image data, but these unique teleconference device 10 renewable these state parameter set points are only arranged in a special time, in order to avoid the show state of two or above this digital image data of user's operation change was arranged in the same time and produce conflict.
On this teleconference device 10, can establish a coder, be encoded into this state parameter set point in order to show state with this digital medical image data.After this teleconference device 10 upgrades these state parameter set points, be sent to this conference host 20, again by these conference host 20 synchronous transmission to all this teleconference devices 10 (106).This teleconference device 10 utilizes this coder again, and this state parameter set point is deciphered out, upgrades the show state (108) of this digital medical image data at last according to this state parameter set point.
Therefore, the present invention really can borrow above-mentioned disclosed technology, provides a kind of far different in known person's design, may be able to improve whole use value.
Only, above-mentioned disclosed graphic, explanation only be embodiments of the invention, allly is skillful in this skill person when can doing other all improvement according to above-mentioned explanation, and these change still belong to invention spirit of the present invention and below in the claim that defined.
Claims (12)
1. the synchronization transfer method of a digital medical image, be used in the digital medical conference system, comprise that a meeting main frame and a plurality of teleconference device interconnect by a network mechanism, store at least one digital medical image data in this conference host, this synchronization transfer method comprises at least:
A. transmit extremely respectively this teleconference device of at least one this digital medical image data;
B. set a state parameter set point, to determine the show state of this digital medical image data;
C. this state parameter set point of synchronous transmission is to this teleconference device respectively; And
D. upgrade the show state of this digital medical image data according to this state parameter set point.
2. the synchronization transfer method of digital medical image as claimed in claim 1 is characterized in that the inside image gained of described digital medical image data by at least one medical imaging instrument shooting human body.
3. the synchronization transfer method of digital medical image as claimed in claim 2 is characterized in that described medical imaging instrument is one to meet the instrument of DICOM, has the control command group that meets DICOM in it, can produce the digital medical image data that meets DICOM.
4. the synchronization transfer method of digital medical image as claimed in claim 2 is characterized in that described medical imaging instrument is vasography machine, ultrasonic waves machines, introscope video camera, mouthful interior video camera or tomographic scanner.
5. the synchronization transfer method of digital medical image as claimed in claim 1 is characterized in that: this digital medical image data in the described step (a) is the complete medical imaging of an inside of human body.
6. the synchronization transfer method of digital medical image as claimed in claim 1 is characterized in that: this state parameter set point in the described step (b) for the regional location, the magnification ratio that set to show these medical imaging data, dwindle ratio, hierarchical position or profile position.
7. the synchronization transfer method of digital medical image as claimed in claim 1 is characterized in that: described step (c) is preceding also to be comprised the following steps:
The show state of this this digital medical image data of teleconference device operation change wherein;
Show state according to this digital medical image data upgrades this state parameter set point; And this state parameter set point of transmission is to this conference host.
8. the synchronization transfer method of digital medical image as claimed in claim 7, the show state that it is characterized in that described this digital medical image data of teleconference device operation change, and described teleconference device unique renewable this state parameter set point in a special time.
9. the synchronization transfer method of digital medical image as claimed in claim 7 is characterized in that described state parameter set point is to be formed the show state of this digital medical image data is coded by a coder that is arranged on this teleconference device.
10. digital medical image as claimed in claim 1 to the step transmission method, it is characterized in that: this state parameter set point is to this teleconference device by this conference host synchronous transmission in the described step (c).
11. the synchronization transfer method of digital medical image as claimed in claim 1, it is characterized in that: the show state of this digital medical image data of renewal in the described step (d) is by a coder that is arranged on this teleconference device this state parameter set point decoding renewal to be formed.
12. the synchronization transfer method of digital medical image as claimed in claim 1 is characterized in that described network mechanism is to be a Internet, a LAN or a mobile wireless network.
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CNB031224946A CN100382564C (en) | 2003-04-28 | 2003-04-28 | Synchronous transmission method for digital medical image |
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CNB031224946A CN100382564C (en) | 2003-04-28 | 2003-04-28 | Synchronous transmission method for digital medical image |
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CN100382564C true CN100382564C (en) | 2008-04-16 |
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CN102608751B (en) * | 2011-01-25 | 2015-05-06 | 全崴科技有限公司 | Endoscopic device with one-to-many synchronous display |
CN110677626A (en) * | 2019-11-01 | 2020-01-10 | 蔡佩华 | Universal audio and video remote transmission system and method for medical imaging equipment |
TWI755014B (en) * | 2020-08-05 | 2022-02-11 | 台達電子工業股份有限公司 | Image synchronous processing system based on real-time web technology and method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07111643A (en) * | 1993-08-18 | 1995-04-25 | Ricoh Co Ltd | Method for controlling communication terminal for video conference |
US6421706B1 (en) * | 1998-02-25 | 2002-07-16 | Worldcom, Inc. | Multicast and unicast internet protocol content distribution having a feedback mechanism for real-time and store and forward information transfer |
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2003
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07111643A (en) * | 1993-08-18 | 1995-04-25 | Ricoh Co Ltd | Method for controlling communication terminal for video conference |
US6421706B1 (en) * | 1998-02-25 | 2002-07-16 | Worldcom, Inc. | Multicast and unicast internet protocol content distribution having a feedback mechanism for real-time and store and forward information transfer |
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