CN110292439A - Cardiac stent operation auxiliary diagnosis and therapy system and application method based on augmented reality - Google Patents
Cardiac stent operation auxiliary diagnosis and therapy system and application method based on augmented reality Download PDFInfo
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Abstract
The present invention proposes a kind of cardiac stent operation auxiliary diagnosis and therapy system and application method based on augmented reality, belong to intellectual medical assisting in diagnosis and treatment field, specifically include: big data service system, augmented reality glasses, holographic alternative projection device, data transmission and exchange system, detection bracelet；Big data service system carries out data communication with augmented reality glasses, holographic alternative projection device and detection bracelet respectively with exchange system by data transmission；Bracelet is detected, gives patient worn after surgery, the data of monitoring are passed through data transmission and exchange system real-time delivery to big data service system by monitoring heart of patient bounce situation.The present invention can be with real-time display cardiac three-dimensional image, preferable reaction heart truth, increases the visuality of operation, reduces surgical operation difficulty, to the quantity of bracket is put, there has also been relatively good judgements, while postoperative patient situation can track very well and provide reasonable life and direct.
Description
Technical field
The invention belongs to intellectual medical assisting in diagnosis and treatment fields, more particularly to the cardiac stent auxiliary surgical based on augmented reality
Help diagnosis and therapy system and application method.
Background technique
With the development of economic society high speed, the improvement of people's living standards, high protein diet takes in more and more, heart
The quantity of patient is also quickling increase.There are open surgery and insertion type operation for cardiopathic operative treatment at present.
Open surgery wind wound is big, the high easy infection of risk, costly, postoperative complications are more, healing time is long.Insertion type
Operation wound is small, safety coefficient is high, expense is low, post-surgical healing time is short, quality of life of patients is high.
Cardiac stent operation belongs to one kind of insertion type operation, is mainly used for treating narrow or obstruction tubular pole artery,
It can also improve immediately blood flow after heart attack.Stent procedure is by extensively in clinical use at present.
The especially appearance of applying support reduces heart bypass surgery with angioplasty use.Make more
Low-income household can obtain medical treatment.But stent procedure is can only to show X-Y scheme by contrast agent and C arm machine and display
Picture cannot preferably reflect true heart situation, reduce the visuality of operation, increase the difficulty of the judgement of doctor.For
The problem of putting several brackets, doctor often can only rule of thumb judge, increase operating difficulty.Postoperative patient situation simultaneously
It can not track very well and reasonable life is provided and direct.
Summary of the invention
Based on the above technical deficiency, the present invention proposes a kind of cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality
A kind of and application method, wherein cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality, comprising: big data service system
System, augmented reality glasses, holographic alternative projection device, data transmission and exchange system, detection bracelet；
The big data service system is transmitted by data and interacts throwing with augmented reality glasses, holography respectively with exchange system
Shadow device and detection bracelet carry out data communication；
The augmented reality glasses, the Virtual Cardiac Mode after three-dimensional reconstruction are merged with actual environment, auxiliary is led
The insertion of pipe；
The holography alternative projection device, the three-dimensional heart model after three-dimensional reconstruction is projected in face of doctor, and identify hand
The gesture of art process doctor, the three-dimensional heart model in real-time display surgical procedure, gesture interaction being capable of 360 deg rotations
Holographic heart observes heart stopping state；
The big data service system, comprising: storage unit, central data processing unit, image processing unit, intelligence are examined
Disconnected unit, three-dimensionalreconstruction unit and laser transmission unit；
The storage unit is connected with central data processing unit, central data processing unit and image processing unit phase
Connection, image processing unit are connected with intelligent diagnostics unit, and intelligent diagnostics unit is connected with laser transmission unit, laser
Defeated unit is transmitted with data to be connected with exchange system；
The storage unit, for saving cardiac imaging information, ECG information, previous medical history and the detection bracelet of patient
The data passed over；
The central data processing unit is classified after handling data in storage unit, and sorted data are sent out
Give image processing unit；
Sorted data are generated bidimensional image information, and bidimensional image information are transmitted by described image processing unit
Give intelligent diagnostics unit；
The intelligent diagnostics unit according to bidimensional image information, Diagnosing Cardiac angiemphraxis situation, and congestion situations is passed
Pass three-dimensionalreconstruction unit；
The three-dimensionalreconstruction unit, in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and
Three-dimensional heart model is passed into laser transmission unit；
Three-dimensional heart model is transmitted to data transmission and exchange system by the laser transmission unit；
Three-dimensional heart model is uniformly sent to augmented reality glasses and holographic interaction by the data transmission and exchange system
Projector.
The detection bracelet, gives patient worn after surgery, and monitoring heart of patient bounce situation encounters the different situation of heart and carries out
It reminds, judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring patient status；Recommend health
Dietary guidelines remind sleep, movement.The data of monitoring are passed through into data transmission and exchange system real-time delivery to big data service
System.
The augmented reality glasses, comprising: binocular vision module, five axis anti-shaking modules, image processing module, high definition are shown
Module and wireless transport module；
The binocular vision module is connected with five axis anti-shaking modules, and five axis anti-shaking modules are connected with image processing module
It connects, image processing module is connected with high definition display module, and high definition display module is connected with wireless transport module；
The binocular vision module receives information and three-dimensional heart model information from external environment, and information is passed
Pass five axis anti-shaking modules；
The five axis anti-shaking module has stabilization function, and the information for guaranteeing that binocular vision module passes over is shown clearly
Picture, and treated that image passes to image processing module by stabilization；
Described image processing module receives stabilization treated image, is in Ren Ranneng in movement in augmented reality glasses
It is enough to guarantee display clearly picture, and the picture after image procossing is passed into high definition display module；
The high definition display module, the picture after receiving image procossing, and the picture is generated into high definition picture, it is shown in eye
On mirror, and high definition picture is passed into wireless transport module；
The wireless transport module goes out high definition picture wireless transmission；
The detection bracelet, comprising: electrocardiosignal monitoring unit, prewarning unit, first-aid unit, intelligent sound unit,
OLED display unit.
The electrocardiosignal monitoring unit, real-time monitoring heart of patient bounce situation, heartbeat situation is passed to
OLED display unit, and according to the threshold value set, judge whether heart there are abnormal conditions, it will be abnormal if there is heart abnormality
Signal passes to prewarning unit；If the case where first aid occurs in judgement, first aid information is sent to first-aid unit；
The prewarning unit after receiving the heart abnormality signal that electrocardiosignal monitoring unit is sent, issues early warning sound；
The first-aid unit, after receiving the first aid information that electrocardiosignal monitoring unit is sent, automatic dialing ambulance call, and
GPS positioning function is opened, patient is positioned at any time；
The intelligent sound unit realizes man machine language's interaction；
The OLED display unit, monitoring heart of patient bounce situation are shown by OLED screen curtain.
The video information from external environment, comprising: conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head
Conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head medical equipment are carried out 3-D scanning, form three by medical equipment
Dimension module.Threedimensional model is transmitted in big data service system and is stored；
A kind of application method of the cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality, using one kind based on enhancing
The cardiac stent operation auxiliary diagnosis and therapy system of reality is realized, the specific steps are as follows:
Step 1: starting the cardiac stent operation auxiliary diagnosis and therapy system of augmented reality；
Step 2: initialization big data service system, after central data processing unit handles data in storage unit
Sorted data are sent to image processing unit by classification；
Step 3: sorted data being generated into bidimensional image information, and bidimensional image information is passed into intelligent diagnostics list
Member；；
Step 4: according to bidimensional image information, Diagnosing Cardiac angiemphraxis situation, and congestion situations being passed into Three-dimensional Gravity
Structure unit；
Step 5: in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and by three-dimensional cardiac
Model Transfer gives laser transmission unit；
Step 6: three-dimensional heart model is transmitted to data transmission and exchange system by laser transmission unit；
Step 7: three-dimensional heart model is uniformly sent to augmented reality glasses and holographic friendship by data transmission and exchange system
Mutual projector；
Step 8: doctor puts on augmented reality glasses, starts augmented reality glasses, certainly extraneous on glasses according to being shown in
The video information and three-dimensional heart model video information of environment, perform the operation, the positioning of subsidiary conduit；
Step 9: start holographic alternative projection device when conduit reaches coronary sinus bottom, takes augmented reality glasses,
Using holographic alternative projection device gesture identification function, heart stopping state is observed, and complete remaining operation；
Step 10: after the completion of operation, patient worn detects bracelet, monitoring heart of patient bounce situation.Encounter the different feelings of heart
Condition is reminded, and judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring patient status；It pushes away
It recommends healthy diet guide, remind sleep, movement；The data of monitoring are passed through into data transmission and exchange system real-time delivery to big number
According to service system.
Advantageous effects:
This system can be preferable to react heart truth with real-time display cardiac three-dimensional image, and increase operation can
Depending on property, surgical operation difficulty is reduced, to putting the quantity of bracket there has also been relatively good judgement, while postoperative patient situation
It can track very well and reasonable life is provided and direct.
Detailed description of the invention
Fig. 1 is a kind of cardiac stent operation auxiliary diagnosis and therapy system block diagram based on augmented reality of the embodiment of the present invention；
Fig. 2 is a kind of cardiac stent operation auxiliary diagnosis and therapy system application method based on augmented reality of the embodiment of the present invention
Flow chart；
Fig. 3 is the cardiac stent surgical procedure overall situation figure of the embodiment of the present invention；
Fig. 4 is the holographic alternative projection device of the embodiment of the present invention；
Fig. 5 is that the patient worn of the embodiment of the present invention detects hand ring diagram；
Fig. 6 is the augmented reality glasses composition block diagram of the embodiment of the present invention；
In figure: 1- puts on the doctor of augmented reality glasses operation, 2- augmented reality glasses, and 3- takes augmented reality glasses
Doctor, patient 4-, 5-X ray machine, 6- display screen, 7- holography alternative projection device, 8- big data service system, 9- remote transmission letter
Number, 10- transmission line, 11- operating table, 12- virtual three-dimensional cardiac module, 13- projection lens, 14- binocular head 1,15- binocular
First 2,16.1-USB interface, 16.2-HDMI interface, 16.3-VGA interface, 17- power supply, 18- heat dissipation grid, 19- power knob, 20-
Cable interface, 21- data transmission interface, 22- detect bracelet.
Specific embodiment
Invention is described further with specific implementation example with reference to the accompanying drawing, a kind of heart branch based on augmented reality
Frame operation auxiliary diagnosis and therapy system, as shown in Figure 1, comprising: big data service system 8, augmented reality glasses 2, holographic alternative projection
Device 7, data transmission and exchange system, detection bracelet 22；
The big data service system 8 is transmitted by data and is interacted respectively with augmented reality glasses 2, holography with exchange system
Projector 7 and detection bracelet 22 carry out data communication；
The augmented reality glasses 2, the Virtual Cardiac Mode after three-dimensional reconstruction are merged with actual environment, auxiliary is led
The insertion of pipe；
The holography alternative projection device 7, the three-dimensional heart model after three-dimensional reconstruction is projected in face of doctor, and identify hand
The gesture of art process doctor, the three-dimensional heart model in real-time display surgical procedure, gesture interaction being capable of 360 deg rotations
Holographic heart observes heart stopping state；
The big data service system 8, comprising: storage unit, central data processing unit, image processing unit, intelligence
Diagnosis unit, three-dimensionalreconstruction unit and laser transmission unit；
The storage unit is connected with central data processing unit, central data processing unit and image processing unit phase
Connection, image processing unit are connected with intelligent diagnostics unit, and intelligent diagnostics unit is connected with laser transmission unit, laser
Defeated unit is transmitted with data to be connected with exchange system；
The storage unit, for saving cardiac imaging information, ECG information, previous medical history and the detection bracelet of patient
The data passed over；
The central data processing unit is classified after handling data in storage unit, and sorted data are sent
To image processing unit；
Sorted data are generated bidimensional image information, and bidimensional image information are transmitted by described image processing unit
Give intelligent diagnostics unit；
The intelligent diagnostics unit judges cardiovascular congestion situations according to bidimensional image information, and congestion situations are passed
Pass three-dimensionalreconstruction unit；
The three-dimensionalreconstruction unit, in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and
Three-dimensional heart model is passed into laser transmission unit；
Three-dimensional heart model is transmitted to data transmission and exchange system by the laser transmission unit；
Three-dimensional heart model is uniformly sent to augmented reality glasses and holographic interaction by the data transmission and exchange system
Projector.
The detection bracelet 22 gives patient worn after surgery, and monitoring heart of patient bounce situation is logical, encounters the different situation of heart
It is reminded, judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring patient status；Recommend
Healthy diet guide reminds sleep, movement.The data of monitoring are passed through into data transmission and exchange system real-time delivery to big data
Service system.
The augmented reality glasses 2, as shown in Figure 6, comprising: binocular vision module (Sony IMX586), five axis stabilization moulds
Block (Sony), image processing module (high pass 855), high definition display module and wireless transport module (Samsung)；
The binocular vision module is connected with five axis anti-shaking modules, and five axis anti-shaking modules are connected with image processing module
It connects, image processing module is connected with high definition display module, and high definition display module is connected with wireless transport module；
The binocular vision module receives information and three-dimensional heart model information from external environment, and information is passed
Pass five axis anti-shaking modules；
The five axis anti-shaking module has stabilization function, and the information for guaranteeing that binocular vision module passes over is shown clearly
Picture, and treated that image passes to image processing module by stabilization；
Described image processing module receives stabilization treated image, is in Ren Ranneng in movement in augmented reality glasses
It is enough to guarantee display clearly picture, and the picture after image procossing is passed into high definition display module；
The high definition display module, the picture after receiving image procossing, and the picture is generated into high definition picture, it is shown in eye
On mirror, and high definition picture is passed into wireless transport module；
The wireless transport module goes out high definition picture wireless transmission；
The detection bracelet, comprising: electrocardiosignal monitoring unit, prewarning unit, first-aid unit, intelligent sound unit,
OLED display unit.
The holography alternative projection device 7, as shown in Figure 4, comprising: projection lens 13, binocular head 114, binocular head
215, usb 1 6.1, HDMI interface 16.2, USB interface 16.3, power supply 17, radiate grid 18, power knob 19, cable interface
20, data transmission interface 21；
The electrocardiosignal monitoring unit, real-time monitoring heart of patient bounce situation, heartbeat situation is passed to
OLED display unit, and according to the threshold value set, judge whether heart there are abnormal conditions, it will be abnormal if there is heart abnormality
Signal passes to prewarning unit；If the case where first aid occurs in judgement, first aid information is sent to first-aid unit；
The prewarning unit after receiving the heart abnormality signal that electrocardiosignal monitoring unit is sent, issues early warning sound；
The first-aid unit, after receiving the first aid information that electrocardiosignal monitoring unit is sent, automatic dialing ambulance call, and
GPS positioning function is opened, patient is positioned at any time；
The intelligent sound unit realizes man machine language's interaction；
The OLED display unit, monitoring heart of patient bounce situation are shown by OLED screen curtain.
The video information from external environment, comprising: conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head
Conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head medical equipment are carried out 3-D scanning, form three by medical equipment
Dimension module.Threedimensional model is transmitted in big data service system and is stored；
A kind of application method of the cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality, using one kind based on enhancing
The cardiac stent operation auxiliary diagnosis and therapy system realization of reality, as shown in Figure 2 and Figure 3, the specific steps are as follows:
Step 1: starting the cardiac stent operation auxiliary diagnosis and therapy system of augmented reality；
Step 2: initialization big data service system, after central data processing unit handles data in storage unit
Sorted data are sent to image processing unit by classification；
Step 3: sorted data being generated into bidimensional image information, and bidimensional image information is passed into intelligent diagnostics list
Member；；
Step 4: according to bidimensional image information, Diagnosing Cardiac angiemphraxis situation, and congestion situations being passed into Three-dimensional Gravity
Structure unit；
Step 5: in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and by three-dimensional cardiac
Model Transfer gives laser transmission unit；
Step 6: three-dimensional heart model is transmitted to data transmission and exchange system by laser transmission unit；
Step 7: three-dimensional heart model is uniformly sent to augmented reality glasses and holographic friendship by data transmission and exchange system
Mutual projector；
Step 8: doctor puts on augmented reality glasses, starts augmented reality glasses, certainly extraneous on glasses according to being shown in
The video information and three-dimensional heart model video information of environment, perform the operation, subsidiary conduit is put into；
Step 9: start holographic alternative projection device when conduit reaches coronary sinus bottom, takes augmented reality glasses,
Using holographic alternative projection device gesture identification function, heart stopping state is observed, more than the placement and completion of auxiliary stand
Under operation；
Step 10: after the completion of operation, patient worn detects bracelet, monitoring heart of patient bounce situation, as shown in figure 5, meeting
It is reminded to the different situation of heart, judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring
Patient status；Recommend healthy diet guide, remind sleep, movement；The data of monitoring are real by data transmission and exchange system
When be transmitted to big data service system.
It will be in the cardiac imaging information of patient, ECG information and previous medical history conveying big data service system.System is fast
Speed is analyzed and is established three bit model of high definition heart and block of information is transmitted to data transmission and exchange system.
Data are uniformly sent to wireless wearable eyes, holographic alternative projection instrument by data exchange service system.It need to
Conduit, sacculus, bracket, thrombus collector, the high-speed micro rotary head medical equipment progress 3-D scanning wanted, form threedimensional model.
It will be stored in mode input big data service system.
Patient is inserted into conduit by manual arteries and veins, and when doctor takes wearable glasses, system starts automatically, wearable glasses
Wireless module on the one hand receive from data exchange service system information, and the three-dimensional heart model that displays it.
Another aspect binocular vision module receives the video information from external environment, and automatic phasing machine is demarcated, and to label
Click through line trace.Five axis stabilization stabilizations cooperate high definition display module, and image processing module is in movement in unlimited wearable eyes
In appoint can so guarantee show picture clarity.
After calibration, binocular vision system starts to identify conduit, and transmission instruction, caching can be sent to big data service system
Catheter models in data line are sent on glasses by interchanger, and are carried out heart enhancing and realized display.
Contrast agent is squeezed into, in conjunction with the length of C arm machine and insertion conduit, catheter head is positioned.Pass through augmented reality
Glasses can watch conduit in the location of body.Before conduit is sent into coronary sinus bottom by blood vessel, glasses all can be real-time
Augmented reality shows that this procedures system can be automatically to vessels analysis and modeling.Analyze the rough diameter and model of blood vessel.
It prepares so as to subsequent to the assessment for being put into number of holders and the holographic display link of entrance.When conduit to coronary sinus bottom, system
Line holographic projections device can be started automatically.
Holographic three-dimensional interactive projection.Received three-dimensional heart model is passed through laser hologram by holographic alternative projection device
Projector projects come out.Gesture interaction can rotate holographic heart with six degree of freedom, observe heart features.Hologram and perform the operation into
Journey is synchronous.This has benefited from big data service system, can quickly handle in time and generate useful image and be transferred to data rapidly
Transmission exchange system, by line holographic projections can be to watch, blood vessel blockage degree, if such issues that calcification occur.
Thrombus collector is first placed on calcification part front end by the part of calcification, then with pivoting rail head to calcification part
It thoroughly crushes, can not only clear up thrombus in this way, but also the anti-tampon of energy flows through in blood.
System is by analysis by modeling and telling doctor to be put into the number of bracket by voice.Before being put into, palpus will
Thrombus collector is placed on before block part, then sacculus is put into block part, and pressurization is washed the blood vessel of block part open, put
Enter required bracket.These are all to cross observation line holographic projections to operate.
Postoperative wear to patient detects bracelet.Heart of patient bounce situation is monitored by detection unit and is shown by OLED screen curtain
It shows and.Support voice input, telephone service, GPS service.It encounters the different situation alarm unit of heart and issues red prompting, remind
Patient looks after one's health exception.Judge whether system starts first-aid unit and dial rescue phone according to sign, system is equipped with GPS positioning
System positions patient, and monitoring patient is simultaneously emitted by voice and seeks help to surrounding.Recommend healthy diet in terms of usually life
The sleep of guide display alarm, movement.By the data of monitoring by data exchange service system it is synchronous with big data system, formation
Networking effectiveness.
Claims (4)
1. a kind of cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality characterized by comprising big data service system
System, augmented reality glasses, holographic alternative projection device, data transmission and exchange system, detection bracelet；
The big data service system by data transmission and exchange system respectively with augmented reality glasses, holographic alternative projection device
Data communication is carried out with detection bracelet；
The augmented reality glasses, the Virtual Cardiac Mode after three-dimensional reconstruction is merged with actual environment, subsidiary conduit
Insertion；
The holography alternative projection device, the three-dimensional heart model after three-dimensional reconstruction is projected in face of doctor, and identify and performed the operation
The gesture of Cheng doctor, the three-dimensional heart model in real-time display surgical procedure, gesture interaction can 360 deg rotation it is holographic
Heart observes heart stopping state, while assisting rack；
The big data service system, comprising: storage unit, central data processing unit, image processing unit, intelligent diagnostics list
Member, three-dimensionalreconstruction unit and laser transmission unit；
The storage unit is connected with central data processing unit, and central data processing unit is connected with image processing unit
It connects, image processing unit is connected with intelligent diagnostics unit, and intelligent diagnostics unit is connected with laser transmission unit, laser transmission
Unit is transmitted with data to be connected with exchange system；
The storage unit, for saving cardiac imaging information, ECG information, previous medical history and the detection bracelet transmitting of patient
The data to come over；
The central data processing unit is classified after handling data in storage unit, and sorted data are sent to figure
As processing unit；
Sorted data are generated bidimensional image information, and bidimensional image information are passed to intelligence by described image processing unit
It can diagnosis unit；
The intelligent diagnostics unit judges cardiovascular congestion situations according to bidimensional image information, and congestion situations are passed to
Three-dimensionalreconstruction unit；
The three-dimensionalreconstruction unit, in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and by three
Dimension cardiac module passes to laser transmission unit；
Three-dimensional heart model is transmitted to data transmission and exchange system by the laser transmission unit；
Three-dimensional heart model is uniformly sent to augmented reality glasses and holographic alternative projection by the data transmission and exchange system
Device；
The detection bracelet gives patient worn after surgery, and monitoring heart of patient bounce situation is logical, encounters the different situation of heart and is mentioned
It wakes up, judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring patient status；Recommend health drink
Index finger south reminds and sleeps, moves, and the data of monitoring are serviced system with exchange system real-time delivery to big data by data transmission
System.
2. the cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality according to claim 1, which is characterized in that described
Augmented reality glasses, comprising: binocular vision module, five axis anti-shaking modules, image processing module, high definition display module and wireless biography
Defeated module；
The binocular vision module is connected with five axis anti-shaking modules, and five axis anti-shaking modules are connected with image processing module, figure
As processing module is connected with high definition display module, high definition display module is connected with wireless transport module；
The binocular vision module receives information and three-dimensional heart model information from external environment, and passes information to
Five axis anti-shaking modules；
The five axis anti-shaking module has stabilization function, and the information that guarantee binocular vision module passes over, which is shown, clearly draws
Face, and treated that image passes to image processing module by stabilization；
Described image processing module receives stabilization treated image, and being in appoint in movement in augmented reality glasses can so protect
Card shows clearly picture, and the picture after image procossing is passed to high definition display module；
The high definition display module, the picture after receiving image procossing, and the picture is generated into high definition picture, it is shown in glasses
On, and high definition picture is passed into wireless transport module；
The wireless transport module goes out high definition picture wireless transmission.
3. the cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality according to claim 1, which is characterized in that described
Detect bracelet, comprising: electrocardiosignal monitoring unit, prewarning unit, first-aid unit, intelligent sound unit, OLED display unit；
The electrocardiosignal monitoring unit, real-time monitoring heart of patient bounce situation, passes to OLED for heartbeat situation and shows
Show unit, and according to the threshold value set, judges whether heart there are abnormal conditions, pass abnormal signal if there is heart abnormality
Pass prewarning unit；If the case where first aid occurs in judgement, first aid information is sent to first-aid unit；
The prewarning unit after receiving the heart abnormality signal that electrocardiosignal monitoring unit is sent, issues early warning sound；
The first-aid unit, after receiving the first aid information that electrocardiosignal monitoring unit is sent, automatic dialing ambulance call, and open
GPS positioning function at any time positions patient；
The intelligent sound unit realizes man machine language's interaction；
The OLED display unit, monitoring heart of patient bounce situation are shown by OLED screen curtain；
The video information from external environment, comprising: conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head medical treatment
Conduit, sacculus, bracket, thrombus collector, high-speed micro rotary head medical equipment are carried out 3-D scanning, form three-dimensional mould by equipment
Threedimensional model is transmitted in big data service system and stores by type.
4. a kind of application method of the cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality, using described in claim 1
Cardiac stent operation auxiliary diagnosis and therapy system based on augmented reality is realized, which is characterized in that specific step is as follows:
Step 1: starting the cardiac stent operation auxiliary diagnosis and therapy system of augmented reality；
Step 2: initialization big data service system, central data processing unit divide after handling data in storage unit
Sorted data are sent to image processing unit by class；
Step 3: sorted data being generated into bidimensional image information, and bidimensional image information is passed into intelligent diagnostics unit；；
Step 4: according to bidimensional image information, Diagnosing Cardiac angiemphraxis situation, and congestion situations being passed into three-dimensionalreconstruction list
Member；
Step 5: in conjunction with cardiovascular congestion situations, three-dimensionalreconstruction unit generates three-dimensional heart model, and by three-dimensional heart model
Pass to laser transmission unit；
Step 6: three-dimensional heart model is transmitted to data transmission and exchange system by laser transmission unit；
Step 7: three-dimensional heart model is uniformly sent to augmented reality glasses with exchange system by data transmission and holography interacts throwing
Shadow device；
Step 8: doctor puts on augmented reality glasses, starts augmented reality glasses, according to be shown on glasses from external environment
Video information and three-dimensional heart model video information, perform the operation, subsidiary conduit is put into；
Step 9: starting holographic alternative projection device when conduit reaches coronary sinus bottom, augmented reality glasses are taken, using complete
Alternative projection device gesture identification function is ceased, heart stopping state is observed, auxiliary puts bracket and completes remaining operation；
Step 10: after the completion of operation, patient worn detect bracelet, monitoring heart of patient beat situation, encounter the different situation of heart into
Row is reminded, and judges whether that starting first-aid unit dials rescue phone according to sign, positioning in real time and monitoring patient status；Recommend strong
Health dietary guidelines remind sleep, movement；The data of monitoring are taken by data transmission with exchange system real-time delivery to big data
Business system.
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| CN201910704951.XA CN110292439A (en) | 2019-07-31 | 2019-07-31 | Cardiac stent operation auxiliary diagnosis and therapy system and application method based on augmented reality |
| PCT/CN2019/099012 WO2021017019A1 (en) | 2019-07-31 | 2019-08-02 | Augmented reality-based auxiliary diagnosis and treatment system for coronary angioplasty surgery, and use method thereof |
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| CN201910704951.XA CN110292439A (en) | 2019-07-31 | 2019-07-31 | Cardiac stent operation auxiliary diagnosis and therapy system and application method based on augmented reality |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053598A (en) * | 2019-12-03 | 2020-04-24 | 天津大学 | Augmented reality system platform based on projector |
| CN111150490A (en) * | 2020-01-15 | 2020-05-15 | 陈挺 | Intelligent assistant system for cardiac radio frequency ablation surgery based on AR and AI technologies |
| CN113303806A (en) * | 2021-04-24 | 2021-08-27 | 华中科技大学同济医学院附属协和医院 | Wireless holographic display electrocardiogram monitoring system and monitoring method |
| CN113616333A (en) * | 2021-09-13 | 2021-11-09 | 上海微创医疗机器人（集团）股份有限公司 | Catheter movement assistance method, catheter movement assistance system, and readable storage medium |
| CN113761776A (en) * | 2021-08-24 | 2021-12-07 | 中国人民解放军总医院第一医学中心 | Simulation system and method of heart hemorrhage and hemostasis model based on augmented reality |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2536650A (en) | 2015-03-24 | 2016-09-28 | Augmedics Ltd | Method and system for combining video-based and optic-based augmented reality in a near eye display |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914617A (en) * | 2004-02-03 | 2007-02-14 | 美国西门子医疗解决公司 | Systems and methods for automated diagnosis and decision support for heart related diseases and conditions |
| CN105615831A (en) * | 2015-12-18 | 2016-06-01 | 李占和 | Medical image holographic AR (augmented reality) display system |
| CN105657370A (en) * | 2016-01-08 | 2016-06-08 | 李昂 | Closed wearable panoramic photographing and processing system and operation method thereof |
| CN105748029A (en) * | 2016-02-18 | 2016-07-13 | 深圳开立生物医疗科技股份有限公司 | Imaging system of endoscope |
| CN105852847A (en) * | 2016-04-26 | 2016-08-17 | 胡冬硕 | Heart and vital sign monitoring and analyzing system |
| WO2017060106A1 (en) * | 2015-10-07 | 2017-04-13 | Koninklijke Philips N.V. | Mobile ffr simulation |
| CN106901834A (en) * | 2016-12-29 | 2017-06-30 | 陕西联邦义齿有限公司 | The preoperative planning of minimally invasive cardiac surgery and operation virtual reality simulation method |
| CN106999053A (en) * | 2014-12-08 | 2017-08-01 | 皇家飞利浦有限公司 | Patient education for percutaneous coronary intervention (pci) |
| CN107296650A (en) * | 2017-06-01 | 2017-10-27 | 西安电子科技大学 | Intelligent operation accessory system based on virtual reality and augmented reality |
| CN206995246U (en) * | 2017-01-26 | 2018-02-13 | 宿迁学院 | A kind of real-time positioning salvage system based on electrocardio and figure |
| CN108324246A (en) * | 2018-01-19 | 2018-07-27 | 上海联影医疗科技有限公司 | Medical diagnosis auxiliary system and method |
| CN108882854A (en) * | 2016-03-21 | 2018-11-23 | 华盛顿大学 | The virtual reality or augmented reality of 3D medical image visualize |
| CN109036548A (en) * | 2018-06-19 | 2018-12-18 | 黑龙江拓盟科技有限公司 | Assisting in diagnosis and treatment system based on mixed reality three-dimensional visualization |
| CN109223121A (en) * | 2018-07-31 | 2019-01-18 | 广州狄卡视觉科技有限公司 | Based on medical image Model Reconstruction, the cerebral hemorrhage puncturing operation navigation system of positioning |
| CN109907758A (en) * | 2019-03-15 | 2019-06-21 | 脑玺(上海)智能科技有限公司 | The image mask method and system of intracranial vessel blood flow delay |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382576A (en) * | 2014-12-19 | 2015-03-04 | 王常松 | Medical intelligent monitoring ring system |
| CN106580361B (en) * | 2016-12-08 | 2018-03-23 | 王国良 | A kind of portable orthopaedics detection means based on AR VR technologies 4D imagings |
| US11350994B2 (en) * | 2017-06-19 | 2022-06-07 | Navlab Holdings Ii, Llc | Surgery planning |
| CN109730768A (en) * | 2019-01-10 | 2019-05-10 | 黄德荣 | A kind of cardiac thoracic surgery supplementary controlled system and method based on virtual reality |
| CN109730771A (en) * | 2019-03-19 | 2019-05-10 | 安徽紫薇帝星数字科技有限公司 | A kind of operation guiding system based on AR technology |
-
2019
- 2019-07-31 CN CN201910704951.XA patent/CN110292439A/en active Pending
- 2019-08-02 WO PCT/CN2019/099012 patent/WO2021017019A1/en active Application Filing
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914617A (en) * | 2004-02-03 | 2007-02-14 | 美国西门子医疗解决公司 | Systems and methods for automated diagnosis and decision support for heart related diseases and conditions |
| CN106999053A (en) * | 2014-12-08 | 2017-08-01 | 皇家飞利浦有限公司 | Patient education for percutaneous coronary intervention (pci) |
| WO2017060106A1 (en) * | 2015-10-07 | 2017-04-13 | Koninklijke Philips N.V. | Mobile ffr simulation |
| CN105615831A (en) * | 2015-12-18 | 2016-06-01 | 李占和 | Medical image holographic AR (augmented reality) display system |
| CN105657370A (en) * | 2016-01-08 | 2016-06-08 | 李昂 | Closed wearable panoramic photographing and processing system and operation method thereof |
| CN105748029A (en) * | 2016-02-18 | 2016-07-13 | 深圳开立生物医疗科技股份有限公司 | Imaging system of endoscope |
| CN108882854A (en) * | 2016-03-21 | 2018-11-23 | 华盛顿大学 | The virtual reality or augmented reality of 3D medical image visualize |
| CN105852847A (en) * | 2016-04-26 | 2016-08-17 | 胡冬硕 | Heart and vital sign monitoring and analyzing system |
| CN106901834A (en) * | 2016-12-29 | 2017-06-30 | 陕西联邦义齿有限公司 | The preoperative planning of minimally invasive cardiac surgery and operation virtual reality simulation method |
| CN206995246U (en) * | 2017-01-26 | 2018-02-13 | 宿迁学院 | A kind of real-time positioning salvage system based on electrocardio and figure |
| CN107296650A (en) * | 2017-06-01 | 2017-10-27 | 西安电子科技大学 | Intelligent operation accessory system based on virtual reality and augmented reality |
| CN108324246A (en) * | 2018-01-19 | 2018-07-27 | 上海联影医疗科技有限公司 | Medical diagnosis auxiliary system and method |
| CN109036548A (en) * | 2018-06-19 | 2018-12-18 | 黑龙江拓盟科技有限公司 | Assisting in diagnosis and treatment system based on mixed reality three-dimensional visualization |
| CN109223121A (en) * | 2018-07-31 | 2019-01-18 | 广州狄卡视觉科技有限公司 | Based on medical image Model Reconstruction, the cerebral hemorrhage puncturing operation navigation system of positioning |
| CN109907758A (en) * | 2019-03-15 | 2019-06-21 | 脑玺(上海)智能科技有限公司 | The image mask method and system of intracranial vessel blood flow delay |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053598A (en) * | 2019-12-03 | 2020-04-24 | 天津大学 | Augmented reality system platform based on projector |
| CN111150490A (en) * | 2020-01-15 | 2020-05-15 | 陈挺 | Intelligent assistant system for cardiac radio frequency ablation surgery based on AR and AI technologies |
| CN111150490B (en) * | 2020-01-15 | 2021-01-29 | 陈挺 | Intelligent assistant system for cardiac radio frequency ablation surgery based on AR and AI technologies |
| CN113303806A (en) * | 2021-04-24 | 2021-08-27 | 华中科技大学同济医学院附属协和医院 | Wireless holographic display electrocardiogram monitoring system and monitoring method |
| CN113761776A (en) * | 2021-08-24 | 2021-12-07 | 中国人民解放军总医院第一医学中心 | Simulation system and method of heart hemorrhage and hemostasis model based on augmented reality |
| CN113761776B (en) * | 2021-08-24 | 2023-03-14 | 中国人民解放军总医院第一医学中心 | Simulation system and method of heart hemorrhage and hemostasis model based on augmented reality |
| CN113616333A (en) * | 2021-09-13 | 2021-11-09 | 上海微创医疗机器人（集团）股份有限公司 | Catheter movement assistance method, catheter movement assistance system, and readable storage medium |
| CN113616333B (en) * | 2021-09-13 | 2023-02-10 | 上海微创微航机器人有限公司 | Catheter movement assistance method, catheter movement assistance system, and readable storage medium |
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