CN110290340A - A kind of medical operating teaching system and method - Google Patents
A kind of medical operating teaching system and method Download PDFInfo
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- CN110290340A CN110290340A CN201910589550.4A CN201910589550A CN110290340A CN 110290340 A CN110290340 A CN 110290340A CN 201910589550 A CN201910589550 A CN 201910589550A CN 110290340 A CN110290340 A CN 110290340A
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- operating room
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- audio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
Abstract
The invention discloses a kind of medical operating teaching system and methods, include: operating room end including medical operating teaching system；The operating room end includes operating room end processor and operating room end communication module, operating room end acquisition module and operating room end video and audio playing module with the electric connection of operating room end processor；Expert end；The expert end includes expert end processor and expert end communication module, expert end acquisition module and expert end video and audio playing module with the electric connection of expert end processor；Operating room end communication module communicates connection with expert end communication module.Present invention employs Fusion Modules, realize two-party video fusion, real-time synchronization is shared, the guidance of distal end expert in real time, is accurately brought into operation video frequency, efficiently, the opinion and idea for accurately transmitting oneself realize efficient operation cooperation like Remote is in the action, the function of surgery demonstration system is further played, the operation level and quality of instruction of hospital are promoted.
Description
Technical field
The present invention relates to medical teaching fields, more particularly, to a kind of medical operating teaching system and method.
Background technique
All the time, large-scale Grade A hospital is responsible for the substantial responsibility of culture medical staff, bears the important of clinic
How mission preferably improves the quality of operation teaching, is that hospital's urgent need solves the problems, such as.Traditional teaching method is usual
It is to watch, and narrow operating room space necessarily will limit the quantity for the personnel of viewing and emulating, surgical infection rate is also brought along negative
Face is rung, and if it is the operation of some complexity, professor expert in higher level hospital or other provinces can also be requested to carry out helping directive, conventional
In the case of, professor expert can only be required to arrive at on-the-spot teaching, it is time-consuming and laborious.By computer technology, video technique and network communication
The surgery demonstration system that technology develops, effective solution this problem can will be performed the operation by audio video encoding technology
Live audio-video live event, for the numerous doctors of Demonstration Classroom, trainee's empathic learning, while can also line in other places expert
Professor carries out remote guide for surgery situation, and the space of surgery observation, distance, number limitation are readily solved.
And traditional surgery demonstration system, it is only limitted to the transmitted in both directions and storage of video and audio, lacks deeper application,
But operation is an extremely complex fine process, when professor expert in other places carries out remote assistance for complicated operation
When, can only based on distal end transmission come operation video frequency or image, be described and instructed by language, can not be quickly accurately positioned
Lesions position, operating doctor can not accurately understand the operation plan and intention of strange land expert, and expert cannot carry out for operation
Efficient guidance and support, educational surgery demonstration effect are had a greatly reduced quality.
Summary of the invention
A kind of medical operating teaching is provided the purpose of the present invention is the shortcoming for existing surgery demonstration system
System and method.
Realizing the technical solution of the object of the invention is: a kind of medical operating teaching system, including operating room end；The operation
Room end includes operating room end processor and the operating room end communication module being electrically connected with operating room end processor, operating room end
Acquisition module and operating room end video and audio playing module；Expert end；The expert end includes expert end processor and and expert
Expert end communication module, expert end acquisition module and the expert end video and audio playing module for holding processor to be electrically connected；The hand
Art room end communication module communicates connection with expert end communication module.
The operating room end further includes the operating room end coding module and operating room being electrically connected with operating room end processor
Hold decoder module.
The expert end further includes the expert end coding module being electrically connected with expert end processor and expert end decoding mould
Block.
A kind of medical operating teaching method, comprising the following steps:
S1: the audio-video signal at operating room end is acquired by operating room end acquisition module and is sent to expert end；
S2: expert makes according to audio-video received in step 1 and instructs audio-video, is acquired by expert end acquisition module
Audio-video is instructed to be sent to operating room end after expert end coding module coding；
S3: by operating room end decoder module by S2 instruct to obtain after audio/video decoding decoded instruct audio-video；
S4: the sound for instructing collected operating room end in audio-video and S1 decoded in S3 is regarded by expert end processor
Frequency signal is merged；
S5: fused video is sent to operating room end audio and video playing module all the way, watches and learning for operating doctor, and one
Road is sent to expert end after encoding by operating room end coding module, by being sent to expert end view after the decoding of expert end decoder module
Audio playing module understands procedure and details for expert in real time.
The step S3 specifically:
A: the audio-video at acquisition operating room end instructs audio-video with expert end；
B: the audio/video information at operating room end is extracted: including time, video frame rate and resolution ratio；
C: according to the time data of the audio-video at the operating room end extracted, the audio-video video at synchronous expert end.
D: the video frame rate at adjustment expert end and the video frame rate at operating room end are consistent, and adjust the view at expert end
Frequency division resolution and the video resolution at operating room end are consistent.
E: that expert end 2 is turned up instructs video-see degree；
F: sound is instructed to regard at the audio-video at the operating room end of same time, equal resolution and same number of frames and expert end
Frequency carries out fusion treatment from first frame.
The step e instructs video-see degree to be adjusted to 50% for expert end.
Using above-mentioned technical proposal, the present invention has the following beneficial effects: (1) present invention is by by expert end and hand
The video at art end is merged, and real-time synchronization is shared, and the guidance of distal end expert in real time, is accurately brought into operation video frequency, high
Effect accurately transmits oneself opinion and idea, like Remote is in the action, realizes efficient operation cooperation, will perform the operation
The function of teaching system further plays, and promotes the operation level and quality of instruction of hospital.
(2) fused video is sent to operating room end audio and video playing module by the present invention all the way, can be cured for operator
Raw viewing study；A-road-through is sent to expert end after crossing operating room end coding module coding, can understand operation in real time for expert
Process and details.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is medical operating teaching system structural block diagram of the invention.
Label in attached drawing are as follows:
Operating room end 1, art room end processor 1-1, operating room end communication module 1-2, operating room end acquisition module 1-3, hand
Art room end video and audio playing module 1-4, operating room end coding module 1-5, operating room end decoder module 1-6, expert end 2, expert
Hold processor 2-1, expert end communication module 2-2, expert end acquisition module 2-3, expert end video and audio playing module 2-4, expert
Hold coding module 2-5, expert end decoder module 2-6.
Specific embodiment
(embodiment 1)
See Fig. 1, the medical operating teaching system of the present embodiment, including operating room end 1 and expert end 2.
Operating room end 1 includes operating room end processor 1-1 and the operating room with operating room end processor 1-1 electric connection
Hold communication module 1-2, operating room end acquisition module 1-3, operating room end video and audio playing module 1-4, operating room end coding module
1-5 and operating room end decoder module 1-6.
Expert end 2 includes expert end processor 2-1 and communicates mould with the expert end being electrically connected expert end processor 2-1
Block 2-2, expert end acquisition module 2-3, expert end video and audio playing module 2-4, expert end coding module 2-5 and the decoding of expert end
Module 2-6.Operating room end communication module 1-2 communicates connection with expert end communication module 3-2.
Operating room end acquisition module 1-3 is for acquiring related video/audio signal, the lattice such as including DVI, SDI, RGB in operating room
The voice signal analog or digital format of medical staff in the operation visual area video or hysteroscope video and operating room of formula.
Operating room end coding module 1-5 be used for by fused television audio signal encoder be converted to H.264, H.265,
The video flowing and AAC of the formats such as MPEG4, G.711, the audio stream of the formats such as AC-3, MP3.
Operating room end decoder module 1-6 is used for the video-voice frequency flow that will be obtained from expert end coding module 2-5, and decoded back is
Corresponding vision signal and audio signal, as the audio of the vision signal of DVI, SDI, rgb format, analog or digital format is believed
Number.
Expert end acquisition module 2-3 is used to acquire the video/audio signal that expert is instructed for operation, such as corresponding hand
Gesture, the sketch of drafting, the lesions position of mark, surgical action etc. and the voice signal of expert's speech.
Expert end coding module 2-6 is used for the television audio signal encoder for acquiring the expert end acquisition module 2-3 at expert end 2
Be converted to H.264, H.265, the video flowing of the formats such as MPEG4 and AAC, G.711, the audio stream of the formats such as AC-3, MP3.
Expert end decoder module 2-6, for by the video-voice frequency flow after underwent operative room end coding module 1-5 coding, decoding to be also
It originally was corresponding vision signal and audio signal, such as the vision signal of DVI, SDI, rgb format.
The course of work: related video/audio signal is transmitted to expert in the acquisition operating room of operating room end acquisition module 1-3 first
End 2；Then sound is instructed according to what the audio-video at the operating room end 1 received was made by expert end acquisition module 3-3 acquisition expert
Video is sent to operating room end 1 after expert end coding module 2-5 coding, by obtaining after operating room end decoder module 1-5 decoding
It is decoded to instruct audio-video；Then by related in the operation of operating room end processor 1-1 operating room end acquisition module 1-3 acquisition
Audio-video instructs audio-video to be merged with decoded；Then fused sound is regarded respectively by operating room end processor 1-1
Frequency is sent to operating room end audio and video playing module 1-4 and expert end 2；Audio-video is through expert after last expert end 2 is merged
It is sent to expert end audio and video playing module after the decoder module 2-5 decoding of end, completes fused video transmitted in both directions.
(embodiment 2)
A kind of medical operating teaching method of the present embodiment, comprising the following steps:
S1: acquiring the audio-video signal at operating room end 1 by operating room end acquisition module 1-3 and be sent to expert end 2, should
Audio-video signal includes medical staff in the operation visual area video or hysteroscope video and operating room of the formats such as DVI, SDI, RGB
Voice signal (analog or digital format).
S2: expert makes according to audio-video received in step 1 and instructs audio-video, by expert end acquisition module 3-3
Acquisition instructs audio-video to be sent to operating room end 1 after expert end coding module 2-5 coding, and it includes expert that this, which instructs audio-video,
Hold corresponding gesture, the sketch of drafting, the lesions position of mark, surgical action etc..Expert end coding module 2-5 regards expert end
Audio-frequency signal coding be converted to H.264, H.265, the video flowing of the formats such as MPEG4 and AAC, G.711, the formats such as AC-3, MP3
Audio stream.
S3: by operating room end decoder module 1-6 by S2 instruct to obtain after audio/video decoding decoded sound is instructed to regard
Frequently；Specifically:
A: the audio-video at acquisition operating room end 1 instructs audio-video with expert end 2；
B: the audio/video information at operating room end 1 is extracted: including time, video frame rate and resolution ratio；
C: according to the time data of the audio-video at the operating room end 1 extracted, the audio-video video at synchronous expert end.
D: the video frame rate and the video frame rate at operating room end 1 at adjustment expert end 2 are consistent, as 25Hz, 30Hz,
50Hz, 60Hz, 120Hz etc., and adjust the video resolution at expert end 2 and the video resolution at operating room end 1 is consistent,
Such as 1080P, 720P, 480P.
E: that expert end 2 is turned up instructs video-see degree: instructing video-see degree to be adjusted to 50% left side at expert end 2
It is right；Convenient for the observation of operating doctor.
F: sound is instructed at the audio-video at the operating room end 1 of same time, equal resolution and same number of frames and expert end 2
Video carries out fusion treatment from first frame.
S4: collected operating room end 1 in audio-video and S1 is instructed by decoded in S3 by expert end processor 1-1
Audio-video signal is merged；
S5: fused video is sent to operating room end audio and video playing module 1-4 all the way, watches and learning for operating doctor
It practises, a-road-through is crossed after operating room end coding module 1-5 coding and is sent to expert end 2 by network, by expert end decoder module 2-6
It is sent to expert end video and audio playing module 2-4 after decoding, understands procedure and details in real time for expert.Operating room end coding
Module 1-5 by fused television audio signal encoder be converted to H.264, H.265, the video flowing of the formats such as MPEG4 and AAC,
G.711, the audio stream of the formats such as AC-3, MP3.The view that expert end decoder module 2-6 will be obtained from operating room end coding module 1-5
Audio stream, decoded back is corresponding vision signal and audio signal, such as the vision signal of DVI, SDI, rgb format, simulation or
The audio signal of number format
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (6)
1. a kind of medical operating teaching system, it is characterised in that: including
Operating room end (1)；The operating room end (1) include operating room end processor (1-1) and with operating room end processor (1-
1) operating room end communication module (1-2), operating room end acquisition module (1-3) and the operating room end video and audio being electrically connected play mould
Block (1-4)；
Expert end (2)；The expert end (2) includes expert end processor (2-1) and electrically connects with expert end processor (2-1)
Expert end communication module (2-2), expert end acquisition module (2-3) and the expert end video and audio playing module (2-4) connect；
Operating room end communication module (1-2) communicates connection with expert end communication module (3-2).
2. a kind of medical operating teaching system according to claim 1, it is characterised in that: the operating room end (1) is also wrapped
Include the operating room end coding module (1-5) and operating room end decoder module (1- being electrically connected with operating room end processor (1-1)
6)。
3. a kind of medical operating teaching system according to claim 1, it is characterised in that: the expert end (2) further includes
The expert end coding module (2-5) and expert end decoder module (2-6) being electrically connected with expert end processor (2-1).
4. a kind of medical operating teaching method, it is characterised in that: the following steps are included:
S1: the audio-video signal of operating room end (1) is acquired by operating room end acquisition module (1-3) and is sent to expert end (2)；
S2: expert makes according to audio-video received in step 1 and instructs audio-video, is adopted by expert end acquisition module (3-3)
Collection instructs audio-video to be sent to operating room end (1) after expert end coding module (2-5) coding；
S3: by operating room end decoder module (1-6) by step 2 instruct to obtain after audio/video decoding decoded sound is instructed to regard
Frequently；
S4: collected operating room in audio-video and step 1 is instructed by decoded in step 3 by expert end processor (1-1)
The audio-video signal at end (1) is merged；
S5: fused video is sent to operating room end audio and video playing module (1-4) all the way, and a-road-through crosses operating room end coding
Expert end (2) are sent to after module (1-5) coding, by being sent to expert end video and audio after expert end decoder module (2-6) decoding
Playing module (2-4).
5. a kind of educational surgery demonstration method according to claim 4, which is characterized in that the step S3 specifically includes following step
It is rapid:
A: the audio-video of acquisition operating room end (1) instructs audio-video with expert end (2)；
B: the audio/video information of operating room end (1) is extracted: including time, video frame rate and resolution ratio；
C: according to the time data of the audio-video at the operating room end (1) extracted, the audio-video video at synchronous expert end.
D: the video frame rate of adjustment expert end (2) and the video frame rate of operating room end (1) are consistent, and adjust expert end
(2) video resolution and the video resolution of operating room end (1) are consistent.
E: that expert end (2) are turned up instructs video-see degree；
F: sound is instructed into the audio-video at the operating room end (1) of same time, equal resolution and same number of frames and expert end (2)
Video carries out fusion treatment from first frame.
6. a kind of educational surgery demonstration method according to claim 5, which is characterized in that the step e is by the finger of expert end (2)
Guide frequency transparency is adjusted to 50%.
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| CN201910589550.4A CN110290340A (en) | 2019-07-02 | 2019-07-02 | A kind of medical operating teaching system and method |
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| CN201910589550.4A CN110290340A (en) | 2019-07-02 | 2019-07-02 | A kind of medical operating teaching system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294568A (en) * | 2020-03-13 | 2020-06-16 | 北京维卓致远医疗科技发展有限责任公司 | System and method for remotely controlling video fusion |
| CN111629220A (en) * | 2020-04-28 | 2020-09-04 | 南京新广云信息科技有限公司 | Rapid playback comparison system and method for telemedicine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070206086A1 (en) * | 2005-01-14 | 2007-09-06 | Experticity, Inc. | On-line expert provision system and method |
| CN102164273A (en) * | 2011-04-20 | 2011-08-24 | 上海交通大学 | Operating room medical information reconstruction and interaction system |
| CN107645651A (en) * | 2017-10-12 | 2018-01-30 | 北京临近空间飞艇技术开发有限公司 | A kind of remote guide method and system of augmented reality |
| CN109218794A (en) * | 2017-06-30 | 2019-01-15 | 全球能源互联网研究院 | Remote job guidance method and system |
-
2019
- 2019-07-02 CN CN201910589550.4A patent/CN110290340A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070206086A1 (en) * | 2005-01-14 | 2007-09-06 | Experticity, Inc. | On-line expert provision system and method |
| CN102164273A (en) * | 2011-04-20 | 2011-08-24 | 上海交通大学 | Operating room medical information reconstruction and interaction system |
| CN109218794A (en) * | 2017-06-30 | 2019-01-15 | 全球能源互联网研究院 | Remote job guidance method and system |
| CN107645651A (en) * | 2017-10-12 | 2018-01-30 | 北京临近空间飞艇技术开发有限公司 | A kind of remote guide method and system of augmented reality |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294568A (en) * | 2020-03-13 | 2020-06-16 | 北京维卓致远医疗科技发展有限责任公司 | System and method for remotely controlling video fusion |
| CN111629220A (en) * | 2020-04-28 | 2020-09-04 | 南京新广云信息科技有限公司 | Rapid playback comparison system and method for telemedicine |
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