iiinova — where your digital self keeps evolving

Siril Dukkipati @biomech.siril.me · 20/05/2025

This was part of a larger goal to create a digital twin for a robotic spine simulator "TIM" we are developing — a hands-on benchtop test bed to visualize and understand spinal mechanics interactively.

000

Siril Dukkipati @biomech.siril.me · 20/05/2025

Key highlights: Two novel methods to represent IAP in rigid body dynamics Inclusion of nonlinear ligament, muscle, and disc behaviors Model validated against in vivo, ex vivo, and in silico datasets Open-source MATLAB implementation for broader accessibility

110

Siril Dukkipati @biomech.siril.me · 20/05/2025

This model compiles in seconds, simulates in just over a second, and could be a powerful simulation platform for real-time applications, like robotic spine simulators or reinforcement learning frameworks for posture control. GitHub Repository: github.com/siril-teja/R...

120

Siril Dukkipati @biomech.siril.me · 20/05/2025

In this work, we developed a computationally lightweight spine model in MATLAB that doesn't just simulate musculoskeletal mechanics but also integrates intra-abdominal pressure (IAP) to reflect spinal load-sharing more accurately during everyday movements.

100

Siril Dukkipati @biomech.siril.me · 20/05/2025

Thrilled to share that my latest research has been published in IEEE Transactions on Biomedical Engineering! "Evaluation of a Fast-Solving Rigid Body Spine Model Inclusive of Intra-Abdominal Pressure" ieeexplore.ieee.org/document/109... #biomechanics #spine #orthopaedics #digitaltwin #robotics

231

Siril Dukkipati @biomech.siril.me · 07/03/2025

It would have been a worthwhile debate. Peer review vs. IP

010

Siril Dukkipati @biomech.siril.me · 24/02/2025

I think there's not need to blur out the journal name. These for-profit syndicates need to be held accountable for this behavior.

000

Siril Dukkipati @biomech.siril.me · 23/02/2025

Highlights: 1. Open-source: anyone can print these models and use them for spine testing. Or buy from us and support the research @ simcare.tech 2. Fully 3D printable 3. Stiffness tunable to patient biomechanics 4. Cheap Paper 1: www.doi.org/10.1186/s412... Paper 2: www.doi.org/10.1007/s422...

030

Siril Dukkipati @biomech.siril.me · 23/02/2025

Can analogue spine models behave physiologically? We recently published 2 papers on this. They report our analogue spine's mechanical behaviour similar to living spines which we use to corroborate our in silico spine models and test spine implants in a controlled and validated environment.

141

Siril Dukkipati @biomech.siril.me · 17/12/2024

L3-L4 fusion simulation on a lumbar spine phantom. We wanted to see if our 3D printed phantom could realistically simulate range of motion compensation in adjacent levels when fused. Results to come. #spine #biomechsky #biomechanics #mdsim #mcgill

040

Siril Dukkipati @biomech.siril.me · 10/12/2024

CT of a stiffness-optimized #3Dprinted spine phantom for an upcoming study.

010

Siril Dukkipati @biomech.siril.me · 27/11/2024

Today is the last day of classes for the "Intro to #MSK #biomechanics" course I'm teaching this semester. This has been such a privileged and rewarding experience for me. Got to #teach a very bright bunch of students. Looking forward to many more of these.!

020

Siril Dukkipati @biomech.siril.me · 24/11/2024

This is pretty awesome 👏🏻👏🏻. The contact mech looks very realistic. Is there an RL agent underneath for muscle recruitment? Or some sort of optimization to be run for each task? Any plans to introduce flexible bodies? We are building a similar model focused on spine and speed. bsky.app/profile/biom...

020

Reposted by Siril Dukkipati

The Sheyn Lab @sheynlab.bsky.social · 22/11/2024

Let's see if we can make @bsky.app the home of the spine research community go.bsky.app/DBKUvJq

61911

Siril Dukkipati @biomech.siril.me · 23/11/2024

This is amazing to see. Thank you for taking the initiative @sheynlab.bsky.social. Let's hope the group keeps getting bigger.

010

Reposted by Siril Dukkipati

Erica D. Pratt @pratted.bsky.social · 22/11/2024

The 2024-2025 BME TT Faculty jobs list has 122 positions. #FacultySearch #BME #BMEJobsList Add a job: forms.gle/HPzAKkS1x44t... Jobs list: ericaprattlab.com/bme_jobs_list/

12518

Siril Dukkipati @biomech.siril.me · 22/11/2024

This is brilliant! from scholargoggler.com

010

Siril Dukkipati @biomech.siril.me · 19/11/2024

I’d love to connect with fellow #spine researchers and #biomechanics enthusiasts here! Let’s chat science—feel free to send me a follow request.

000

Siril Dukkipati @biomech.siril.me · 19/11/2024

These posts are just a glimpse of my full thesis—there’s much more to it, with even more to come. I'll update here as we go. I've also been teaching a graduate course, "MECH 561 - Intro to MSK Biomechanics" these past two semesters and have been really enjoying the teaching side of things.

100

Siril Dukkipati @biomech.siril.me · 19/11/2024

I'm also interested in modeling muscle recruitment, particularly in spinal stabilization. Recently, we built a high-fidelity digital twin of this human torso, from scratch...with integrated flexible bodies, and the runtime is just under 10 secs! Doing some HIL testing with actual hardware in Dec.

100

Siril Dukkipati @biomech.siril.me · 19/11/2024

Something I've been recently interested in and is the natural next phase of the above model - introducing #IVD stiffness tuning and nonlinearly to be able to represent level-by-level stiffness variability and in a population. The solution might be lattices!

100

Siril Dukkipati @biomech.siril.me · 19/11/2024

Just got here from the other side, so I thought I'd give an intro. I'm a PhD candidate working with Dr. Mark Driscoll at McGill University, studying #spine #biomechanics, building 3D printed spine phantoms, muscles, and robotic benchtops of the human spine. siril.me for my full list of pubs.

siril.me

Siril Teja Dukkipati

120