Creating anatomical 3D models with cutting edge technology can forever change the way anatomy and medicine are illustrated. At Victoria University of Wellington (Victoria), in New Zealand, students are quickly learning new ways to give life to clinical data. Moving data from the 2D world to a tangible, highly detailed, and precise 3D printed anatomical model could significantly change the clinical field; revamping everything, from medical education to clinical practice.
Focused on bringing her creative designs to life, Ana Morris, a post-graduate student at the School of Design Innovation at Victoria, managed to 3D print a full-color, anatomically accurate, and high fidelity voxel human using the Visible Female dataset and a bitmap-based additive manufacturing workflow.
The result of the work, part of Morris masters thesis, is visually astounding and the woman replicated within this new kind of anatomical model is almost palpable. It was created using serially sectioned cryosection images of a female cadaver produced by researchers working on the National Library of Medicines Visible Human Project (VHP).
Ana Morris (Credit: Victoria University of Wellington)
Using a Stratasys J750 3D printer, Morris was able to replicate in an entirely novel way the body of a woman who, as a result of morbid obesity, died of heart disease. Victorias School of Design Innovation has been working with Stratasys printers since 2004, and this J750 machine used to create lifelike anatomical models with standard or complex pathologies for device testing, surgical training, and patient-specific simulation, provides the color, flexibility, and transparency in 14-micron droplets.
The VHP project realized as a full-color exploratory model (Credit: Ana Morris/Victoria University of Wellington)
Working alongside lecturers Bernard Guy and Ross Stevens of the School of Design Innovation, Morris was granted free access to use the sophisticated Stratasys machine. Just like all her classmates, she was encouraged to learn at the edge and exploit her creative thinking, as Guy described during an interview with 3DPrint.com.
This particular piece is a component of a larger project by Ana [Morris] that works with data that doctors use all the time like MRI and CT scans. It provides an example of how industrial designers at Victoria take data and convert it into a physical object, and also how to advance scientific thinking, serving as a catalyst that can transform research, said Guy.
We have the advantage of talking to anesthesiologists and surgeons all the time, who have recently suggested that this voxel human piece would be a fantastic exemplar as a visual aid for patients, to show them whats inside the body and what can happen during a procedure, without being scary or too scientific.
The full data set from the VHP is now publicly available, allowing Morris the opportunity to volumetrically reconstruct the dataset in a new way. Originally conducted in the 1990s by the University of Colorado Health Sciences Center to obtain serially sectioned images of human cadavers for medical research advancements, the VHP became a common reference point for the study of human anatomy.
Anatomical medical modeling using traditional mesh-based workflows can be time-consuming. Data loss and segmentation artifacts, due to multiple post-processing steps, can cause anatomically inaccurate 3D prints. Morris stated that, when using current segmentation workflows, each mesh (STL file) is restricted to one color and density. However, her study takes advantage of a high-resolution multi-material 3D printer that allows for control over every material droplet (also referred to as a voxel).
Guy and Stevens believe that 3D printing with voxels is a little bit like looking at tiny dust particles in the sun; its that sort of detail that we are working with, tiny little particles. Our big question is now, what do people want to see in a physical object with this level of detail? We dont want to keep printing more superfluous products.
The natomically accurate 3D printed model of the Visible Female, a woman who died of heart disease caused by obesity (Credit: Ana Morris/Victoria University of Wellington)
There are plenty of virtual reconstructions, but I dont think the human anatomy has ever been printed like this before, Morris suggested to 3DPrint.com. Moreover, a model like this highlights the potential of what could come next and will hopefully spark ideas of what could be done. For example, the model could serve as a visual communication tool used in a setting between a doctor and patient, removing all the clinical jargon, helping patients have a more comprehensive understanding of the human body.
Morriss workflow can bypass the conversion steps of traditional segmentation workflows, resulting in the preservation of cadaveric anatomy in its true color. Furthermore, because of the time saved using a bitmap-based 3D printing approach, Morris workflow has the potential to save money when compared to traditional medical modeling workflows. The highly accurate model was produced with gradated color including details at 14-micron resolution which, according to Morris, is impossible to achieve using STL file formats.
The four-step process starts with data acquisition. In this case, the Visible Female dataset, which is then volumetrically reconstructed to create a virtual model. From here, the data is scaled-down and resliced at the printers native printer zresolution. It is finally 3D printed and post-processed.
Quote request
Are you looking to buy a 3D printer or 3D scanner? We're here to help. Get free expert advice and quotes from trusted suppliers in your area.
Powered by Aniwaa
The detail that can be seen in the 3D printed Visible Female shown in this research is unprecedented. A total of 5,102 images were processed and sent for printing on the Stratasys J750 to complete the Visible Female 3D print, resulting in 24 individual 3D prints stacked on top of each other to form the full 3D printed Visible Female.
Morris claimed that all the print parts vary in slice thickness, as they wanted to show that bitmap-based printing can produce both thin slices and thick blocks. For demonstration purposes, thick blocks were used to show more detailed areas of anatomy such as the hand and chest regions, and thinner slices were used to show detail through areas such as the thigh.
Model of the Visible Female (Credit: Ana Morris/Victoria University of Wellington)
Guy recalls that unlike anything previously seen in 3D printed anatomical models, this project shows the body of a person in extreme detail. With 3D printing, we see a lot of stereotypical body forms; while here, we are witnessing a person who has grown up, lived their life, and passed away, so it is a very real cadaver, almost as a synthetic cadaver, or synthetic mummification. It shows a very real shape and form, and thats the part of the study we wanted to focus on.
Morris described that when images are deposited sequentially on top of each other using the Stratasys J750 3D printer, it can construct a tangible 3D model. Inspired by Massachusetts Institute of Technology(MIT) research where a bitmap-based 3D printing workflow allows the ability to engineer different material combinations at a 14-micron resolution by fusing different material droplets. Advantages recorded around bitmap-based 3D printing have acknowledged that in its strength lies its accuracy, limitless manufacturing possibilities, and the production of complex material combinations at a microscale.
Students at Victoria are aiming to mimic anatomy using synthetic materials, described Guy. This is part of their ability to craft and shape voxels with medical data. The challenge that many professors and students at the School of Design Innovation are undertaking is to show another level of detail, gradients, density, color, and heterogeneous material combinations to fulfill growing demand from the medical field.
We are at a time when healthcare professionals are not sure what is achievable, but they also dont know what question to ask and our job is to show them what we can do, suggested Guy.
For Morris, the aim of this project was to explore the bitmap-based 3D printing technique and the capabilities of the Stratasys J750 3D printer.
After this, we could expand into densities and biomechanics, which are more complicated areas, she said.
According to Morris, having control over every 14-micron material droplet means that materials can be engineered to produce models with varying colors and densities, and even more interesting is how this manufacturing workflow could be used for a variety of different medical applications where bioimaging datasets are needed to create tangible anatomical models.
Finding a balance between science, creativity, and art is one of Morriss strong points and what led her to carry out this endeavor, something she described as a way to humanize and democratize information about our anatomy and clinical vocabulary through design. Indeed, her bitmap-based additive manufacturing model has helped to show the Visible Female in an unprecedented way.
Display of sections of the Visible Human (Credit: Ana Morris/Victoria University of Wellington)
After presenting this research at the 3D Technologies in Medicine 2019 Conference in Melbourne last year, Morris and Guy expect that future research will involve looking at medical datasets to print models that are soft and hard altogether. They expect to work on the complexity of 3D color and movement to display the dynamics of the body using the sophisticated and new Stratasys 750 Digital Anatomy Printer (DAP).
Anatomical models today are a weird snapshot in time, so I want models that mimic the complexity of a body in movement, such as tissue movement in breathing. The desire is to get as close as we can to anatomy, by mimicking the reaction of the different parts of the body when it moves, as opposed to static anatomical models that are falsely imitating reality, explained Guy. And now thanks to Anas method, we can move forward, knowing that if we are really sharp, we can make a difference.
Full-color serially sectioned images of the Visible Female (Credit: Ana Morris/Victoria University of Wellington)
See the original post:
The Full-Color Voxel Woman: 3D Printing the Complexity of Human Anatomy - 3DPrint.com
- Anatomy Of A Bitcoin Bear Market: Expert Trader Reveals The Signals To Watch Out For | Bitcoinist.com - Bitcoinist.com - April 19th, 2025 [April 19th, 2025]
- 'Grey's Anatomy' Recap: Are Winston Ndugu and Jules Millin the Next Power Couple at Grey-Sloan? - TV Insider - April 19th, 2025 [April 19th, 2025]
- Greys Anatomy Taps Piper Perabo for Three-Episode Arc Whats Her Connection to Amelia? - TVLine - April 19th, 2025 [April 19th, 2025]
- The anatomy of an NPR headline - VPM - April 19th, 2025 [April 19th, 2025]
- Anatomy of the system: Criminal case is finally (almost) over - nrtoday.com - April 19th, 2025 [April 19th, 2025]
- Grey's Anatomy Season 21, Episode 15 Review: Im Glad The Characters Are Showing Off Their Silly Sides In The Shows Funniest Episode In A Long Time -... - April 19th, 2025 [April 19th, 2025]
- Jessie Buckley to Narrate Leah Hazards Novel The Anatomy of Us for Audible (EXCLUSIVE) - Variety - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeo reveals why shell never leave Greys Anatomy for good: It doesnt make any sense - New York Post - April 19th, 2025 [April 19th, 2025]
- Greys Anatomy season 21 episode 15: Where to watch free tonight - MassLive - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeo says leaving 'Grey's Anatomy' would mean that others get to 'profit' off her hard work - Business Insider - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeo on Why It Would Make No Sense to Walk Away From Greys Anatomy - Rolling Stone - April 19th, 2025 [April 19th, 2025]
- In the Human Anatomy Lab, Experiential Learning Prepares Future Health Care Leaders - U of G News - April 19th, 2025 [April 19th, 2025]
- Window washers platform crashes into hospital: How to watch Greys Anatomy without cable - PennLive.com - April 19th, 2025 [April 19th, 2025]
- Riley Greene, Colt Keith and the anatomy of a slump - The Athletic - The New York Times - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeo reveals she gets a little bit annoyed when Greys Anatomy fans call her Meredith - The Independent - April 19th, 2025 [April 19th, 2025]
- Revisiting the 20-Year History of the Music of Greys Anatomy - Shondaland - April 19th, 2025 [April 19th, 2025]
- Yellowstone Star Piper Perabo Joins the Cast of Greys Anatomy in Recurring Role - EntertainmentNow - April 19th, 2025 [April 19th, 2025]
- Seriously? Greys Anatomy Is Making Us Take Sides, and It Feels Like [Bleep] - TVLine - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeos honest reason for never leaving Greys Anatomy branded weird - The Independent - April 19th, 2025 [April 19th, 2025]
- The body as a manifesto: Schiaparellis use of anatomy - HIGHXTAR. - April 19th, 2025 [April 19th, 2025]
- Ellen Pompeo reveals one frustration with Grey's Anatomy fans: "I do get a little bit annoyed" - Digital Spy - April 19th, 2025 [April 19th, 2025]
- On Set: Greys Anatomy Stars Sharing Their Hidden Talents - Shondaland - April 19th, 2025 [April 19th, 2025]
- Anatomy of a Shot | The Gorge: Building the Blast - DNEG - April 19th, 2025 [April 19th, 2025]
- The countries with longest anatomy measurements (7+ inches) and what this means for your health - Journe Mondiale - April 10th, 2025 [April 10th, 2025]
- 21 "Grey's Anatomy" Behind-The-Scenes Facts That'll Make You Watch The Show In A Whole New Way - BuzzFeed - April 10th, 2025 [April 10th, 2025]
- Anatomy of Exile by Zeeva Bukai reflects on the elusive nature of home - jweekly.com - April 10th, 2025 [April 10th, 2025]
- Sex toys and exploding cosmetics: Anatomy of a 'hybrid war' on the West - Reuters - April 10th, 2025 [April 10th, 2025]
- Doctor Odyssey Has Higher Ratings Than Grey's Anatomy, So Why Was It At The Risk Of Being Canceled When Shonda Rhimes' Show Was Already Renewed -... - April 10th, 2025 [April 10th, 2025]
- Anatomy of a housing proposal toppled by NIMBYs - The Portland Press Herald - April 10th, 2025 [April 10th, 2025]
- The Anatomy of a New Distribution Branch - Roofing Contractor - April 10th, 2025 [April 10th, 2025]
- 'Grey's Anatomy' Is Returning for Season 22: Get the Scoop - TV Insider - April 10th, 2025 [April 10th, 2025]
- Greys Anatomy: Has Owen Broken the Open Relationship Rules Already? - TV Insider - April 10th, 2025 [April 10th, 2025]
- Greys Anatomy Season 21, Episode 13 Review: Im More Excited Than Ever For The Last 5 Episodes Thanks To A Few Storyline Advancements - Screen Rant - April 10th, 2025 [April 10th, 2025]
- 'Grey's Anatomy': Teddy Makes a Tearful Admission as She and Owen Navigate Their Open Marriage - People.com - April 10th, 2025 [April 10th, 2025]
- Greys Anatomy, Shifting Gears Among Five ABC Renewals, Doctor Odyssey in Limbo - hollywoodreporter.com - April 10th, 2025 [April 10th, 2025]
- Effect of Virtual Reality Simulation on Anatomy Learning Outcomes: A Systematic Review - Cureus - April 10th, 2025 [April 10th, 2025]
- Greys Anatomy Renewed For Season 22 By ABC With Veteran Cast Poised To Return - Deadline - April 10th, 2025 [April 10th, 2025]
- Grey's Anatomy: Kim Raver Talks Teddy and Owen's Open Marriage - Us Weekly - April 10th, 2025 [April 10th, 2025]
- Greys Anatomy: Sophia Bush Discusses Cass And Teddys Long-Awaited Tryst & Whether Theres More To Come Between Them - Deadline - April 10th, 2025 [April 10th, 2025]
- 9-1-1, Greys Anatomy, The Rookie, Shifting Gears, Will Trent Renewed at ABC - Variety - April 10th, 2025 [April 10th, 2025]
- 7 Times the Greys Anatomy Surgeons Did the Impossible - Shondaland - April 10th, 2025 [April 10th, 2025]
- Grey's Anatomy Is Bound To Repeat A Controversial George Plot From 18 Years Ago (But With A Twist) - Screen Rant - April 10th, 2025 [April 10th, 2025]
- Ellen Pompeo Reveals The Exact Moment Her Daughter Stopped Watching 'Grey's Anatomy' - HuffPost - April 10th, 2025 [April 10th, 2025]
- Anatomy Of A Market Crisis: Tariffs, Markets And The Economy - Seeking Alpha - April 10th, 2025 [April 10th, 2025]
- Pulse Bosses on Danny and Xanders Messy Power Dynamic, Greys Anatomy Comparisons and Season 2 Plans - Variety - April 10th, 2025 [April 10th, 2025]
- Bare Anatomy parent Innovist raises Rs 136 crore from ICICI Venture, others - The Economic Times - April 10th, 2025 [April 10th, 2025]
- T.R. Knight Was 'Scared' to Film Meredith and George's 'Humiliating' Grey's Anatomy Sex Scene (Exclusive) - People.com - April 10th, 2025 [April 10th, 2025]
- "Thats My Home": Ellen Pompeo Reveals Whether She Has Plans To Exit 'Grey's Anatomy' for Good - Collider - April 10th, 2025 [April 10th, 2025]
- TVs Current Medical Dramas, Ranked: Our Diagnoses for The Pitt, Watson, Doc Greys Anatomy and More - TVLine - April 10th, 2025 [April 10th, 2025]
- Anatomy of a Market Crisis: Tariffs, Markets and the Economy - Investing.com - April 10th, 2025 [April 10th, 2025]
- Who Will Save Greys Anatomy Now That Ellen Pompeo Is Gone? - The Daily Beast - April 10th, 2025 [April 10th, 2025]
- 19 Most Memorable (and Heart-Wrenching!) 'Grey's Anatomy' Episodes of All Time - PEOPLE - March 30th, 2025 [March 30th, 2025]
- 16 stars you forgot were on Grey's Anatomy before their big break (including future Oscar nominees) - Entertainment Weekly News - March 30th, 2025 [March 30th, 2025]
- "I Cried When He Died": Shonda Rhimes Is Still Deeply Impacted By Killing One Grey's Anatomy Character - Screen Rant - March 30th, 2025 [March 30th, 2025]
- See the Best Greys Anatomy Behind-the-Scenes Photos to Celebrate 20 Years of the Medical Drama - PEOPLE - March 30th, 2025 [March 30th, 2025]
- Katherine Heigl, Jeffrey Dean Morgan reunite to talk Grey's Anatomy , from Denny's death to ghost sex - Entertainment Weekly News - March 30th, 2025 [March 30th, 2025]
- Sandra Oh Is Changing Her Tune on a Potential Return to 'Grey's Anatomy' - PEOPLE - March 30th, 2025 [March 30th, 2025]
- The Scrapped Grey's Anatomy Spin-Off Would Have Ruined The Show's Best Characters - SlashFilm - March 30th, 2025 [March 30th, 2025]
- Anatomy of a flood: The Derna tragedys lessons for Libyan governance - Brookings Institution - March 30th, 2025 [March 30th, 2025]
- 19 Years Later, Shonda Rhimes Still Isnt Over This Greys Anatomy Death (and Neither Are We) - Collider - March 30th, 2025 [March 30th, 2025]
- The perfect palliative balm of Greys Anatomy - Financial Times - March 30th, 2025 [March 30th, 2025]
- 15 Behind-the-Scenes Facts You Didn't Know About Grey's Anatomy, 20 Years After It Premiered - MSN - March 30th, 2025 [March 30th, 2025]
- I Have Zero Endings: Shonda Rhimes Has No Idea How (or When) Greys Anatomy Will End - Collider - March 30th, 2025 [March 30th, 2025]
- My Only Allegiance Is to the Story: Shonda Rhimes Explains Why Shes Killed So Many Beloved Greys Anatomy Characters - Collider - March 30th, 2025 [March 30th, 2025]
- 'Grey's Anatomy' star Ellen Pompeo says $20 million salary brings 'true independence': 'I don't have to do anything I don't want to do' - CNBC - March 30th, 2025 [March 30th, 2025]
- 'I love your song from "Grey's Anatomy"': How the ABC medical drama's soundtrack changed these artists' musical careers - Yahoo... - March 30th, 2025 [March 30th, 2025]
- Shonda Rhimes On The 'Grey's Anatomy' & 'Scandal' Spinoffs That Never Materialized: "We Thought About A Lot Of Things" - Deadline - March 30th, 2025 [March 30th, 2025]
- Shades of Gray in Twenty Years of Greys Anatomy - Books, Health and History - March 30th, 2025 [March 30th, 2025]
- Linda Lowy talks casting Shondaland, from Grey's Anatomy to the best audition she's ever seen - Entertainment Weekly News - March 30th, 2025 [March 30th, 2025]
- Shonda Rhimes is 'forever bitter' about having to fight for 'Grey's Anatomy' musical episode - Entertainment Weekly News - March 30th, 2025 [March 30th, 2025]
- Greys Anatomy: Is It Finally Time for Owen & Teddy to Call it Quits? (POLL) - TV Insider - March 30th, 2025 [March 30th, 2025]
- After 18 Years, Meredith Finally Proves Ellis' Most Hurtful Criticism Wrong In Grey's Anatomy Season 21 - Screen Rant - March 30th, 2025 [March 30th, 2025]
- Arte France Boards Movistar Plus+s The Anatomy of a Moment, From The Plagues Alberto Rodrguez - Variety - March 30th, 2025 [March 30th, 2025]
- Makes Me Just Go, Hmm: Christinas Potential Greys Anatomy Return Addressed By Sandra Oh, Who Admits Her Stance Has Softened After Years Of Hard No -... - March 30th, 2025 [March 30th, 2025]
- Shonda Rhimes Reveals "A Bunch" Of Never Made Grey's Anatomy Spinoffs, Including One Based On The Shepherd Family - Screen Rant - March 30th, 2025 [March 30th, 2025]
- Anatomy of a Massacre - by Theo Padnos - Persuasion - Persuasion | Yascha Mounk - March 30th, 2025 [March 30th, 2025]
- We Thought About a Lot of Things: Shonda Rhimes Discusses Greys Anatomy Spin-Offs That Never Were - Collider - March 30th, 2025 [March 30th, 2025]
- 'Grey's Anatomy' Redefined the Medical Drama on TV - Collider - March 30th, 2025 [March 30th, 2025]
- Greys Anatomy turns 20: How Katherine Heigl pulled off her Emmy upset and remains the only series regular to win - Gold Derby - March 30th, 2025 [March 30th, 2025]
- Why Shonda Rhimes Scrapped Spinoffs of Greys Anatomy and Scandal - TheWrap - March 30th, 2025 [March 30th, 2025]