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1. Kirurgisk miljø
<ol><li>Design et operationsmiljø som vist i figur 1. Sørg for, at miljøet har et genstandsbærende fad, en robotarm og to sidehængende arme, den ene til at holde en kamerapladsholder og den anden til at have en ensartet hvid baggrund sammen med vejemodulet til balance.</li>
	<li>Udvikl to drivere, en til øjebliksbilledet af det kirurgiske miljø i realtid, som nævnt i trin 2.1 til 2.10, og den anden til at styre den roterende mekanisme, der under...

Optimeret 3D-rekonstruktion og bevægelseskortlægning til fjernbetjent AR-assisteret kirurgi

<ol>
	<li>Wang, L. J., Casto, B., Reyes-Molyneux, N., Chance, W. W., Wang, S. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Smartphone-based+augmented+reality+patient+education+in+radiation+oncology.">Smartphone-based augmented reality patient education in radiation oncology.</a> Tech Innov Patient Supp Radiation Oncol. 29, 100229 (2024).</li><li>Guerroudji, M. A., Amara, K., Lichouri, M., Zenati, N., Masmoudi, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+3D+visualization-based+augmented+reality+application+for+brain+tumor+segmentation.">A 3D visualization-based augmented reality application for brain tumor segmentation.</a> Comput Anim Virtual Worlds. 35 (1), e2223 (2024).</li><li>Xia, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Augmented+reality+and+indoor+positioning+based+mobile+production+monitoring+system+to+support+workers+with+human-in-the-loop.">Augmented reality and indoor positioning based mobile production monitoring system to support workers with human-in-the-loop.</a> Robotic Comput Integ Manufac. 86, 102664 (2024).</li><li>Preece, C., Skandalis, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Time+to+imagine+an+escape:+investigating+the+consumer+timework+at+play+in+augmented+reality.">Time to imagine an escape: investigating the consumer timework at play in augmented reality.</a> Eur J Market. 58, 92-118 (2024).</li><li>Suresh, D., Aydin, A., James, S., Ahmed, K., Dasgupta, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+role+of+augmented+reality+in+surgical+training:+a+systematic+review.">The role of augmented reality in surgical training: a systematic review.</a> Surg Innov. 30, 366-382 (2023).</li><li>Moreta-Martinez, R., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Combining+augmented+reality+and+3D+printing+to+display+patient+models+on+a+smartphone.">Combining augmented reality and 3D printing to display patient models on a smartphone.</a> J Vis Exp. (155), 60618 (2020).</li><li>Ma, L., Huang, T., Wang, J., Liao, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visualization,+registration+and+tracking+techniques+for+augmented+reality+guided+surgery:+a+review.">Visualization, registration and tracking techniques for augmented reality guided surgery: a review.</a> Phys Med Biol. 68, 04TR02 (2023).</li><li>Hofman, J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=First-in-human+real-time+ai-assisted+instrument+deocclusion+during+augmented+reality+robotic+surgery.">First-in-human real-time ai-assisted instrument deocclusion during augmented reality robotic surgery.</a> Healthc Technol Lett. 11 (2-3), 33-39 (2023).</li><li>Thiene, G., Rizzo, S., Basso, C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bicuspid+aortic+valve:+The+most+frequent+and+not+so+benign+congenital+heart+disease.">Bicuspid aortic valve: The most frequent and not so benign congenital heart disease.</a> Cardiovasc Pathol. 70, 107604 (2024).</li><li>Mack, M. J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Transcatheter+aortic-valve+replacement+in+low-risk+patients+at+five+years.">Transcatheter aortic-valve replacement in low-risk patients at five years.</a> New Engl J Med. 389, 1949-1960 (2023).</li><li>Vitanova, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Aortic+valve+versus+root+surgery+after+failed+transcatheter+aortic+valve+replacement.">Aortic valve versus root surgery after failed transcatheter aortic valve replacement.</a> J Thorac Cardiovas Surg. 166, 1418-1430 (2023).</li><li>Bydlon, T. M., Torjesen, A., Fokkenrood, S., Di Tullio, A., Flexman, M. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=3d+visualisation+of+navigation+catheters+for+endovascular+procedures+using+a+3d+hub+and+fiber+optic+realshape+technology:+phantom+study+results.">3d visualisation of navigation catheters for endovascular procedures using a 3d hub and fiber optic realshape technology: phantom study results.</a> EJVES Vascular Forum. 59, 24-30 (2023).</li><li>Faris, H., Harfouche, C., Bandle, J., Wisbach, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Surgical+tele-mentoring+using+a+robotic+platform:+initial+experience+in+a+military+institution.">Surgical tele-mentoring using a robotic platform: initial experience in a military institution.</a> Surg Endosc. 37, 9159-9166 (2023).</li><li>Fitzgerald, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Mentoring+approaches+in+a+safe+surgery+program+in+tanzania:+Lessons+learned+during+covid-19+and+recommendations+for+the+future.">Mentoring approaches in a safe surgery program in tanzania: Lessons learned during covid-19 and recommendations for the future.</a> Surg Open Sci. 14, 109-113 (2023).</li><li>de Turenne, A., Eug&#232;ne, F., Blanc, R., Szewczyk, J., Haigron, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Catheter+navigation+support+for+mechanical+thrombectomy+guidance:+3d/2d+multimodal+catheter-based+registration+with+no+contrast+dye+fluoroscopy.">Catheter navigation support for mechanical thrombectomy guidance: 3d/2d multimodal catheter-based registration with no contrast dye fluoroscopy.</a> Int J Comput Assist Radiol Surg. 19 (3), 459-468 (2023).</li><li>Tang, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+multiple+catheter+tips+tracking+method+in+x-ray+fluoroscopy+images+by+a+new+lightweight+segmentation+network+and+bayesian+filtering.">A multiple catheter tips tracking method in x-ray fluoroscopy images by a new lightweight segmentation network and bayesian filtering.</a> Int J Med Robotics Comput Assist Surg. 19, e2569 (2023).</li><li>Annabestani, M., Caprio, A., Wong, S. C., Mosadegh, B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+machine+learning-based+roll+angle+prediction+for+intracardiac+echocardiography+catheter+during+bi-plane+fluoroscopy.">A machine learning-based roll angle prediction for intracardiac echocardiography catheter during bi-plane fluoroscopy.</a> Appl Sci. 13, 3483 (2023).</li><li>Thourani, V. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Survival+after+surgical+aortic+valve+replacement+in+low-risk+patients:+a+contemporary+trial+benchmark.">Survival after surgical aortic valve replacement in low-risk patients: a contemporary trial benchmark.</a> Ann Thorac Surg. 117, 106-112 (2024).</li><li>Dom&#237;nguez-Velasco, C. F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Augmented+reality+simulation+as+training+model+of+ventricular+puncture:+Evidence+in+the+improvement+of+the+quality+of+punctures.">Augmented reality simulation as training model of ventricular puncture: Evidence in the improvement of the quality of punctures.</a> Int J Med Robotics Comput Assist Surg. 19, e2529 (2023).</li><li>Wang, Q., Xie, Z. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Arias:+An+ar-based+interactive+advertising+system.">Arias: An ar-based interactive advertising system.</a> Plos One. 18, e0285838 (2023).</li><li>Ji, F., Chong, F., Wang, F., Bai, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Augmented+reality+platform+for+the+unmanned+mining+process+in+underground+mines.">Augmented reality platform for the unmanned mining process in underground mines.</a> Mining,Metal Explor. 39 (2), 385-395 (2022).</li><li>Indhumathi, S., Clement, J. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Directional+intensified+feature+description+using+tertiary+filtering+for+augmented+reality+tracking.">Directional intensified feature description using tertiary filtering for augmented reality tracking.</a> Sci Rep. 13, 20311 (2023).</li><li>Gao, L., Zhao, Y., Han, J., Liu, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Research+on+multi-view+3D+reconstruction+technology+based+on+SFM.">Research on multi-view 3D reconstruction technology based on SFM.</a> Sensors. 22 (12), 4366 (2022).</li><li>Su&#225;rez, I., Sfeir, G., Buenaposada, J. M., Baumela, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=BEBLID:+Boosted+efficient+binary+local+image+descriptor.">BEBLID: Boosted efficient binary local image descriptor.</a> Pattern Recog Lett. 133, 366-372 (2020).</li><li>Borman, R. I., Harjoko, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Improved+ORB+algorithm+through+feature+point+optimization+and+Gaussian+pyramid.">Improved ORB algorithm through feature point optimization and Gaussian pyramid.</a> Int J Adv Comp Sci Appl. 15 (2), 268-275 (2024).</li></ol>

Forfatterne erklærer ingen interessekonflikter.

I et eksisterende arbejde15 undersøges røntgen- og CT-scanninger for at lokalisere kateteret i hjertet. Imidlertid etablerer AR TAVR-udskiftning en ny mulighed i TAVR18 kirurgisk procedure ved implementering af en automatiseret model ved hjælp af 3D-rekonstruktion. Som nævnt i protokolafsnittet har dette arbejde fem faser at designe. Den første fase af DITF22, nævnt i afsnit 6, som vi foreslog i vores tidligere arbejde22...

AR kan overlejre 3D-modellen i et virkeligt miljø. Den teknologiske udvikling mod AR har foretaget et paradigmeskift på mange områder, nemlig uddannelse1, medicin2, fremstilling3 og underholdning4. AR-teknologi sammen med ultra-pålidelig kommunikation med lav latenstid beviser sin uundgåelige rolle på det medicinske område. Fra læringsstadiet af menneskelig anatomi til kirurgisk vejledning kan læringsstadierne visualiseres med AR-drevet software 5,6 og hardware. AR giver en afgørende og pålidelig løsning til lægen i et kirurgisk miljø 7,8.
Aortaklapstenose er hjerteklapsygdommen, som er mest almindelig blandt menneskeheden9. Den grundlæggende årsag til sygdommen er dårlige madvaner og uregelmæssige rutiner i hverdagen. Symptomet og resultatet af sygdommen er indsnævring af hjerteklappen efterfulgt af en reduktion i blodgennemstrømningen. Dette problem skal løses, før der sker skade på det menneskelige hjerte. Således er hjertet overbelastet for at behandle blodgennemstrømningen. Så før der sker skader, skal der foretages operation, som på grund af den teknologiske udvikling i de seneste dage også kan udføres ved hjælp af TAVR-proceduren. Proceduren kan vedtages baseret på tilstanden af hjertet og andre kropsdele hos patienter. I denne TAVR10,11 indsættes kateteret for at erstatte den beskadigede klap i hjertet. Det er dog kedeligt for behandleren at placere kateterposition12 for at udskifte ventilen. Denne idé motiverede os til at designe en automatiseret operationsmodel baseret på AR13,14, som hjælper kirurgen med at placere ventilen præcist under udskiftningsprocessen. Desuden kan operationen udføres af en bevægelseskortlægningsalgoritme, som kortlægger kirurgens bevægelse fanget fra et fjerntliggende sted til robotarmen.
I det eksisterende arbejde 15,16,17 overvåges visualiseringen af TAVR 18-proceduren gennem fluoroskopi. Derfor er det svært at analysere hjerteklappen og kedeligt at finde udskiftningsstedet. Dette skaber en barriere for at placere kateteret i det menneskelige hjerte. Derudover er fjernbevægelsen kortlagt til det kirurgiske område for at gøre processen automatiseret. Men for at overvinde forskningshullet foreslår vi en automatiseret robotbaseret kirurgi til ventiludskiftning ved hjælp af AR-assisteret teknologi.
Protokollen er en generisk model, der kan anvendes på alle kirurgiske miljøer. I begyndelsen af arbejdet optages 2D-billeder rundt omkring i det kirurgiske miljø med den fulde rumlige opløsning af den største grad af frihed. Det betyder, at der tages nok billeder til 3D-rekonstruktion19 formål, efterfulgt af bevægelseskortlægning gennem håndbevægelsessporing20.

<table border="1" fo:keep-together.within-page="1" fo:keep-with-next.within-page="always">
	<tbody>
		<tr>
			<td>android IDE</td>
			<td>software</td>
			<td>https://developer.android.com/studio</td>
			<td>software can be downloaded from this link</td>
		</tr>
		<tr>
			<td>Arduino Board</td>
			<td>Ardunio Uno</td>
			<td>Ardunio Uno</td>
			<td>Microcontroller for processing</td>
		</tr>
		<tr>
			<td>arduino software</td>
			<td>software</td>
			<td>https://www.arduino.cc/en/software.</td>
			<td>software can be downloaded from this link</td>
		</tr>
		<tr>
			<td>Human Heart phantom model</td>
			<td>Biology Lab Equipment Manufacturer and Exporter</td>
			<td>B071YBLX2V(8B-ZB2Q-H3MS-1)</td>
			<td>light weight model with 3parts to the deep analysis of heart.</td>
		</tr>
		<tr>
			<td>mobile holder</td>
			<td>Humble universal monopoad holder</td>
			<td>B07S9KNGVS</td>
			<td>To carry the mobile in surgical field</td>
		</tr>
		<tr>
			<td>pycharm IDE</td>
			<td>software</td>
			<td>https://www.jetbrains.com/pycharm/</td>
			<td>software can be downloaded from this link</td>
		</tr>
		<tr>
			<td>Robot arm</td>
			<td>Printed-bots</td>
			<td>B08R2JLKYM(P0-E2UT-JSOU)</td>
			<td>arm can be controlled through control signal.it has 5 degree of freedom to access.</td>
		</tr>
		<tr>
			<td>servo motor</td>
			<td>Kollmorgen Co-Engineers Motors</td>
			<td>MG-966R</td>
			<td>high-torque servo motor,servo pulses ranging from 500 to 2500 microseconds (&#181;s), with a frequency of 50Hz to 333Hz.&#160;</td>
		</tr>
		<tr>
			<td>servomotor</td>
			<td>Kollmorgen Co-Engineers&#160;Motors</td>
			<td>SG-90R</td>
			<td>1.8 kg-cm to 2.5 kg-cm load can be applied to SG-90R servo.</td>
		</tr>
		<tr>
			<td>Stepper Motor</td>
			<td>28BYJ-48</td>
			<td>28BYJ-48</td>
			<td>Steper motor, 5V DC, 100 Hz frequency, torque 1200 Gf.cm</td>
		</tr>
		<tr>
			<td>Stepper Motor</td>
			<td>Nema 23</td>
			<td>Nema</td>
			<td>Steper motor, 9V - 42 V DC, 100 Hz frequency</td>
		</tr>
	</tbody>
</table>

automatic surgery in transcatheter aortic valve replacement using augmented reality

Augmented Reality (AR) er meget efterspurgt i medicinske applikationer. Formålet med artiklen er at give automatisk kirurgi ved hjælp af AR til udskiftning af kateter-aortaklap (TAVR). TAVR er den alternative medicinske procedure for åben hjertekirurgi. TAVR erstatter den skadede klap med den nye ved hjælp af et kateter. I den eksisterende model gives der fjernvejledning, mens operationen ikke er automatiseret baseret på AR. I denne artikel implementerede vi et rumligt justeret kamera, der er forbundet til en motor til automatisering af billedoptagelse i det kirurgiske miljø. Kameraet sporer 2D-billedet i høj opløsning af patientens hjerte sammen med katetertestbænken. Disse optagne billeder uploades ved hjælp af mobilappen til en fjernkirurg, der er kardiologisk ekspert. Dette billede bruges til 3D-rekonstruktion fra 2D-billedsporing. Dette ses i en HoloLens som en emulator i en bærbar computer. Kirurgen kan fjerninspicere de 3D-rekonstruerede billeder med yderligere transformationsfunktioner såsom rotation og skalering. Disse transformationsfunktioner aktiveres via håndbevægelser. Kirurgens vejledning overføres til det kirurgiske miljø for at automatisere processen i realtidsscenarier. Katetertestbænken i det kirurgiske område styres af fjernkirurgens håndbevægelsesvejledning. Den udviklede prototypemodel demonstrerer effektiviteten af fjernkirurgisk vejledning gennem AR.

AR can superimpose the 3D model in a real-world environment. The technological development towards AR has made a paradigm shift in many fields, namely education1, medical2, manufacturing3, and entertainment4. AR technology, along with ultra-reliable low-latency communication, proves its inevitable role in the medical field. From the learning stage of human anatomy to surgical guidance, the stages of learning can be visualized with AR-powered software5,6 and hardware. AR provides a crucial and reliable solution to the medical practitioner in a surgical environment7,8.
Aortic valve stenosis is the heart valve disease, which is most common among mankind9. The root cause of the disease is poor food habits and irregular routines of day-to-day life. The symptom and result of the disease is the narrowing of the heart valve, followed by a reduction in the blood flow. This problem needs to be addressed before any damage takes place to the human heart. Thus, the heart is overburdened to process the blood flow. So, before any damage happens, surgery needs to be done, which, owing to technological developments in recent days, can also be done using the TAVR procedure. The procedure can be adopted based on the condition of the heart and other body parts of patients. In this TAVR10,11, the catheter is inserted to replace the damaged valve in the heart. However, placing the catheter position12 to replace the valve is tedious for the practitioner. This idea motivated us to design an automated surgery model based on AR13,14, which helps the surgeon to precisely position the valve during the replacement process. Moreover, the surgery can be performed by a motion mapping algorithm, which maps the surgeon&#39;s movement captured from a remote location to the robotic arm.
In the existing work15,16,17, the visualization of the TAVR18 procedure is monitored through fluoroscopy. Hence, it is difficult to analyze the heart valve and tedious to find the replacement location. This sets up a barrier to positioning the catheter in the human heart. In addition, the remote motion is mapped to the surgical field to make the process automated. However, to overcome the research gap, we propose an automated robotic-based surgery for valve replacement using AR-assisted technology.
The protocol is a generic model that can be applied to all surgical environments. In the beginning stage of the work, 2D images are captured all around the surgical environment with the fullest spatial resolution of the largest degree of freedom. This means that enough images are captured for 3D reconstruction19 purpose, followed by motion mapping through hand gesture tracking20.

Forfatter Spotlight: Revolutionering af fjernkirurgi med augmented reality og robotteknologi for forbedret præcision og tilgængelighed

Automatisk kirurgi ved udskiftning af aortaklap ved transkateter ved hjælp af augmented reality

Our research focuses on revolutionizing remote surgery through augmented reality and robotics, aiming to enhance precision and accessibility in medical procedures. We are exploring how real-time 3D reconstruction and feature extraction can provide surgeons with unprecedented control and visualization, even from a distance. We have implemented our own directional intensified feature extraction to ensure precise and accurate detection of surgical features, enhancing the surgeon's control over the robotic arm.By using 3D reconstruction from minimal 2D images, we have significantly reduced the hardware complexity and improved the efficiency of our system. Our system provides the best surveillance of the surgical environment using a single mobile camera synchronized to take snaps every two seconds, ensuring real-time updates for the remote surgeon. We have developed seamless communication protocols with low latency and high reliability using Bluetooth and LAN, ensuring uninterrupted and accurate data transmission.Our approach to achieve precise, real-time synchronization between video feeds and robotic arm responses can serve as a benchmark for future research in remote surgery and telemedicine. It offers a model for integrating real-time data with robotic control systems. Our approach to achieve precise real-time synchronization between video feeds and robotic arm responses can serve as a benchmark for future research in remote surgery and telemedicine.It offers a model for integrating real-time data with robotic control systems.

Protokollen blev testet med hjertefantommodellen. Figur 2 viser den forventede opsætning for live-overvågning af operationsområdet ved hjælp af rumligt fordelte kameraer. De distribuerede kameraer, som vist i figur 2, hjælper med at øge den rumlige opløsning af feltet for effektiv 3D-rekonstruktion. Men at realisere den fysiske placering af disse kameraer på forskellige rumlige steder involverer kompleksitet. Så vi har optimeret opsætningsdesignet og f...

Denne artikel præsenterer design og implementering af et automatisk kirurgimodul baseret på augmented reality (AR)-baseret 3D-rekonstruktion. Systemet muliggør fjernkirurgi ved at give kirurger mulighed for at inspicere rekonstruerede funktioner og replikere kirurgiske håndbevægelser, som om de udførte operationen i umiddelbar nærhed.

Augmented Reality (AR) is in high demand in medical applications. The aim of the paper is to provide automatic surgery using AR for the Transcatheter ...

automatic-surgery-transcatheter-aortic-valve-replacement-using

Research

JoVE Journal

Medicine

Automatic Surgery in Transcatheter Aortic Valve Replacement Using Augmented Reality

296 Views.  Vellore Institute of Technology, Vellore. Our research focuses on revolutionizing remote surgery through augmented reality and robotics, aiming to enhance precision and accessibility in medical procedures. We are exploring how real-time 3D reconstruction and feature extraction can provide surgeons with unprecedented control and visualization, even from a distance. We have implemented our own directional intensified feature extraction to ensure precise and accurate detection of surgical features, enhancing the surgeon's control over t...