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Mohanadas HP, Nair V, Doctor AA, Faudzi AAM, Tucker N, Ismail AF, Ramakrishna S, Saidin S, Jaganathan SK. A Systematic Analysis of Additive Manufacturing Techniques in the Bioengineering of In Vitro Cardiovascular Models. Ann Biomed Eng 2023; 51:2365-2383. [PMID: 37466879 PMCID: PMC10598155 DOI: 10.1007/s10439-023-03322-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 07/13/2023] [Indexed: 07/20/2023]
Abstract
Additive Manufacturing is noted for ease of product customization and short production run cost-effectiveness. As our global population approaches 8 billion, additive manufacturing has a future in maintaining and improving average human life expectancy for the same reasons that it has advantaged general manufacturing. In recent years, additive manufacturing has been applied to tissue engineering, regenerative medicine, and drug delivery. Additive Manufacturing combined with tissue engineering and biocompatibility studies offers future opportunities for various complex cardiovascular implants and surgeries. This paper is a comprehensive overview of current technological advancements in additive manufacturing with potential for cardiovascular application. The current limitations and prospects of the technology for cardiovascular applications are explored and evaluated.
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Affiliation(s)
| | - Vivek Nair
- Computational Fluid Dynamics (CFD) Lab, Mechanical and Aerospace Engineering, University of Texas Arlington, Arlington, TX, 76010, USA
| | | | - Ahmad Athif Mohd Faudzi
- Faculty of Engineering, School of Electrical Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
- Centre for Artificial Intelligence and Robotics, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
| | - Nick Tucker
- School of Engineering, College of Science, Brayford Pool, Lincoln, LN6 7TS, UK
| | - Ahmad Fauzi Ismail
- School of Chemical and Energy Engineering, Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Center for Nanofibers & Nanotechnology Initiative, National University of Singapore, Singapore, Singapore
| | - Syafiqah Saidin
- IJNUTM Cardiovascular Engineering Centre, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
| | - Saravana Kumar Jaganathan
- Faculty of Engineering, School of Electrical Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia.
- Centre for Artificial Intelligence and Robotics, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia.
- School of Engineering, College of Science, Brayford Pool, Lincoln, LN6 7TS, UK.
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Ponchant K, Nguyen DA, Prsa M, Beghetti M, Sologashvili T, Vallée JP. Three-dimensional printing and virtual reconstruction in surgical planning of double-outlet right ventricle repair. JTCVS Tech 2022; 17:138-150. [PMID: 36820361 PMCID: PMC9938382 DOI: 10.1016/j.xjtc.2022.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/12/2022] [Accepted: 10/31/2022] [Indexed: 11/27/2022] Open
Abstract
Objectives For more than a decade, 3-dimensional (3D) printing has been identified as an innovative tool for the surgical planning of double-outlet right ventricle (DORV). Nevertheless, lack of evidence concerning its benefits encourages us to identify valuable criteria for future prospective trials. Methods We conducted a retrospective study involving 10 patients with DORV operated between 2015 and 2019 in our center. During a preoperative multidisciplinary heart team meeting, we harvested surgical decisions following a 3-increment step process: (1) multimodal imaging; (2) 3D virtual valvular reconstruction (3DVVR); and (3) 3D-printed heart model (3DPHM). The primary outcome was the proportion of predicted surgical strategy following each of the 3 steps, compared with the institutional retrospective surgical strategy. The secondary outcome was the change of surgical strategy through 3D modalities compared with multimodal imaging. The incremental benefit of the 3DVVR and 3DPHM over multimodal imaging was then assessed. Results The operative strategy was predicted in 5 cases after multimodal imaging, in 9 cases after 3DVVR, and the 10 cases after 3DPHM. Compared with multimodal imaging, 3DVVR modified the strategy for 4 cases. One case was correctly predicted only after 3DPHM inspection. Conclusions 3DVVR and 3DPHM improved multimodal imaging in the surgical planning of patients with DORV. 3DVVR allowed a better appreciation of the relationships between great vessels, valves, and ventricular septal defects. 3DPHM offers a realistic preoperative view at patient scale and enhances the evaluation of outflow tract obstruction. Our retrospective study demonstrates benefits of preoperative 3D modalities and supports future prospective trials to assess their impact on postoperative outcomes.
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Key Words
- 3D modality in surgical planning
- 3D printed heart model
- 3D printing
- 3D virtual valvular reconstruction
- 3D, 3-dimensional
- 3DPHM, 3D-printed heart model
- 3DVVR, 3D virtual valvular annulus reconstruction
- CTA, computed tomography angiogram
- DORV, double-outlet right ventricle
- LV, left ventricle
- PA, pulmonary artery
- PV, pulmonary valve
- TGA, transposition of the great arteries
- TTE, transthoracic echocardiography
- VSD, ventricular septal defect
- double-outlet right ventricle
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Affiliation(s)
- Kevin Ponchant
- Cardiovascular Radiology Unit, Geneva University Hospitals and University of Geneva, Geneva, Switzerland,Address for reprints: Kevin Ponchant, Cardiovascular Radiology Unit, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.
| | - Duy-Anh Nguyen
- Pediatric Cardiology Unit, Children's University Hospital, Geneva, Switzerland
| | - Milan Prsa
- Division of Pediatric Cardiology, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland,Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique, Geneva University Hospitals/Lausanne University Hospital, Geneva/Lausanne, Switzerland
| | - Maurice Beghetti
- Pediatric Cardiology Unit, Children's University Hospital, Geneva, Switzerland,Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique, Geneva University Hospitals/Lausanne University Hospital, Geneva/Lausanne, Switzerland
| | - Tornike Sologashvili
- Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique, Geneva University Hospitals/Lausanne University Hospital, Geneva/Lausanne, Switzerland,Division of Cardiac Surgery, Geneva University Hospitals, Geneva, Switzerland
| | - Jean-Paul Vallée
- Cardiovascular Radiology Unit, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
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Ma Y, Mao Y, Zhu G, Yang J. Application of cardiovascular 3-dimensional printing in Transcatheter aortic valve replacement. CELL REGENERATION 2022; 11:35. [PMID: 36121512 PMCID: PMC9485371 DOI: 10.1186/s13619-022-00129-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 07/05/2022] [Indexed: 11/10/2022]
Abstract
AbstractTranscatheter aortic valve replacement (TAVR) has been performed for nearly 20 years, with reliable safety and efficacy in moderate- to high-risk patients with aortic stenosis or regurgitation, with the advantage of less trauma and better prognosis than traditional open surgery. However, because surgeons have not been able to obtain a full view of the aortic root, 3-dimensional printing has been used to reconstruct the aortic root so that they could clearly and intuitively understand the specific anatomical structure. In addition, the 3D printed model has been used for the in vitro simulation of the planned procedures to predict the potential complications of TAVR, the goal being to provide guidance to reasonably plan the procedure to achieve the best outcome. Postprocedural 3D printing can be used to understand the depth, shape, and distribution of the stent. Cardiovascular 3D printing has achieved remarkable results in TAVR and has a great potential.
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Frei M, Reymond P, Wacker J, van Steenberghe M, Beghetti M, Sologashvili T, Vallée JP. Three-dimensional printed moulds to obtain silicone hearts with congenital defects for paediatric heart-surgeon training. Eur J Cardiothorac Surg 2022; 65:ezae079. [PMID: 38445719 PMCID: PMC10942813 DOI: 10.1093/ejcts/ezae079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/12/2024] [Accepted: 03/04/2024] [Indexed: 03/07/2024] Open
Abstract
OBJECTIVES Many types of congenital heart disease are amenable to surgical repair or palliation. The procedures are often challenging and require specific surgical training, with limited real-life exposure and often costly simulation options. Our objective was to create realistic and affordable 3D simulation models of the heart and vessels to improve training. METHODS We created moulded vessel models using several materials, to identify the material that best replicated human vascular tissue. This material was then used to make more vessels to train residents in cannulation procedures. Magnetic resonance imaging views of a 23-month-old patient with double-outlet right ventricle were segmented using free open-source software. Re-usable moulds produced by 3D printing served to create a silicone model of the heart, with the same material as the vessels, which was used by a heart surgeon to simulate a Rastelli procedure. RESULTS The best material was a soft elastic silicone (Shore A hardness 8). Training on the vessel models decreased the residents' procedural time and improved their grades on a performance rating scale. The surgeon evaluated the moulded heart model as realistic and was able to perform the Rastelli procedure on it. Even if the valves were poorly represented, it was found to be useful for preintervention training. CONCLUSIONS By using free segmentation software, a relatively low-cost silicone and a technique based on re-usable moulds, the cost of obtaining heart models suitable for training in congenital heart defect surgery can be substantially decreased.
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Affiliation(s)
- Mélanie Frei
- Radiology Clinics, Diagnostic Department, Geneva University Hospital and University of Geneva, Geneva, Switzerland
- Department of Cardiac Surgery, Geneva University Hospital and University of Geneva, Geneva, Switzerland
| | - Philippe Reymond
- Charles Hahn Hemodynamic Propulsion Laboratory, Medical Faculty, University of Geneva, Geneva, Switzerland
| | - Julie Wacker
- Department of Women, Children and Adolescents, Paediatric Specialties Service, Geneva University Hospital and University of Geneva, Geneva, Switzerland
| | - Mathieu van Steenberghe
- Charles Hahn Hemodynamic Propulsion Laboratory, Medical Faculty, University of Geneva, Geneva, Switzerland
| | - Maurice Beghetti
- Department of Women, Children and Adolescents, Paediatric Specialties Service, Geneva University Hospital and University of Geneva, Geneva, Switzerland
| | - Tornike Sologashvili
- Department of Cardiac Surgery, Geneva University Hospital and University of Geneva, Geneva, Switzerland
| | - Jean-Paul Vallée
- Radiology Clinics, Diagnostic Department, Geneva University Hospital and University of Geneva, Geneva, Switzerland
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Ali A, Ballard DH, Althobaity W, Christensen A, Geritano M, Ho M, Liacouras P, Matsumoto J, Morris J, Ryan J, Shorti R, Wake N, Rybicki FJ, Sheikh A. Clinical situations for which 3D printing is considered an appropriate representation or extension of data contained in a medical imaging examination: adult cardiac conditions. 3D Print Med 2020; 6:24. [PMID: 32965536 PMCID: PMC7510265 DOI: 10.1186/s41205-020-00078-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 09/04/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Medical 3D printing as a component of care for adults with cardiovascular diseases has expanded dramatically. A writing group composed of the Radiological Society of North America (RSNA) Special Interest Group on 3D Printing (SIG) provides appropriateness criteria for adult cardiac 3D printing indications. METHODS A structured literature search was conducted to identify all relevant articles using 3D printing technology associated with a number of adult cardiac indications, physiologic, and pathologic processes. Each study was vetted by the authors and graded according to published guidelines. RESULTS Evidence-based appropriateness guidelines are provided for the following areas in adult cardiac care; cardiac fundamentals, perioperative and intraoperative care, coronary disease and ischemic heart disease, complications of myocardial infarction, valve disease, cardiac arrhythmias, cardiac neoplasm, cardiac transplant and mechanical circulatory support, heart failure, preventative cardiology, cardiac and pericardial disease and cardiac trauma. CONCLUSIONS Adoption of common clinical standards regarding appropriate use, information and material management, and quality control are needed to ensure the greatest possible clinical benefit from 3D printing. This consensus guideline document, created by the members of the RSNA 3D printing Special Interest Group, will provide a reference for clinical standards of 3D printing for adult cardiac indications.
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Affiliation(s)
- Arafat Ali
- Department of Radiology, University of Cincinnati Medical Center, Cincinnati, OH, USA.
| | - David H Ballard
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Waleed Althobaity
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Andy Christensen
- Department of Radiology and The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | | | - Michelle Ho
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Peter Liacouras
- 3D Medical Applications Center, Walter Reed National Military Medical Center, Washington, DC, USA
| | - Jane Matsumoto
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | | | - Justin Ryan
- Rady Children's Hospital, San Diego, CA, USA
| | - Rami Shorti
- Intermountain Healthcare, South Jordan, UT, USA
| | - Nicole Wake
- Department of Radiology, Montefiore Medical Center, Bronx, NY, USA
| | - Frank J Rybicki
- Department of Radiology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Adnan Sheikh
- Department of Radiology and The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
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Gardin C, Ferroni L, Latremouille C, Chachques JC, Mitrečić D, Zavan B. Recent Applications of Three Dimensional Printing in Cardiovascular Medicine. Cells 2020; 9:E742. [PMID: 32192232 PMCID: PMC7140676 DOI: 10.3390/cells9030742] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 12/20/2022] Open
Abstract
Three dimensional (3D) printing, which consists in the conversion of digital images into a 3D physical model, is a promising and versatile field that, over the last decade, has experienced a rapid development in medicine. Cardiovascular medicine, in particular, is one of the fastest growing area for medical 3D printing. In this review, we firstly describe the major steps and the most common technologies used in the 3D printing process, then we present current applications of 3D printing with relevance to the cardiovascular field. The technology is more frequently used for the creation of anatomical 3D models useful for teaching, training, and procedural planning of complex surgical cases, as well as for facilitating communication with patients and their families. However, the most attractive and novel application of 3D printing in the last years is bioprinting, which holds the great potential to solve the ever-increasing crisis of organ shortage. In this review, we then present some of the 3D bioprinting strategies used for fabricating fully functional cardiovascular tissues, including myocardium, heart tissue patches, and heart valves. The implications of 3D bioprinting in drug discovery, development, and delivery systems are also briefly discussed, in terms of in vitro cardiovascular drug toxicity. Finally, we describe some applications of 3D printing in the development and testing of cardiovascular medical devices, and the current regulatory frameworks that apply to manufacturing and commercialization of 3D printed products.
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Affiliation(s)
- Chiara Gardin
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola (RA), Italy; (C.G.); (L.F.)
- Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 70, 44121 Ferrara, Italy
| | - Letizia Ferroni
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola (RA), Italy; (C.G.); (L.F.)
- Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 70, 44121 Ferrara, Italy
| | - Christian Latremouille
- Department of Cardiac Surgery Pompidou Hospital, Laboratory of Biosurgical Research, Carpentier Foundation, University Paris Descartes, 75105 Paris, France; (C.L.); (J.C.C.)
| | - Juan Carlos Chachques
- Department of Cardiac Surgery Pompidou Hospital, Laboratory of Biosurgical Research, Carpentier Foundation, University Paris Descartes, 75105 Paris, France; (C.L.); (J.C.C.)
| | - Dinko Mitrečić
- Laboratory for Stem Cells, Croatian Institute for Brain Research, School of Medicine University of Zagreb, Šalata 12, 10 000 Zagreb, Croatia;
| | - Barbara Zavan
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola (RA), Italy; (C.G.); (L.F.)
- Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 70, 44121 Ferrara, Italy
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Sejor E, Debs T, Petrucciani N, Brige P, Chopinet S, Seux M, Piche M, Myx-Staccini A, Ben Amor I, Frey S, Prate F, Zenerino A, Gugenheim J. Feasibility and Efficiency of Sutureless End Enterostomy by Means of a 3D-Printed Device in a Porcine Model. Surg Innov 2020; 27:203-210. [PMID: 31941417 DOI: 10.1177/1553350619895631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective. The aim of this study is to present a 3-dimensional (3D)-printed device to simply perform abdominal enterostomy and colostomy. Summary Background Data. Enterostomy and colostomy are frequently performed during abdominal surgery. 3D-printed devices may permit the creation of enterostomy easily. Methods. The device was designed by means of a CAD (computer-aided design) software, Rhinoceros 6 by MC Neel, and manufactured using 3D printers, Factory 2.0 by Omni 3D and Raise 3D N2 Dual Plus by Raise 3D. Colostomy was scheduled on a human cadaver and on 6 Pietrain pigs to test the device and the surgical technique. Results. The test on the cadaver showed that the application of the device was easy. Test on porcine models confirmed that the application of the device was also easy on the living model. The average duration of the surgical procedure was 32 minutes (25-40 minutes). For the female pigs, return to full oral diet and recovery of a normal bowel function was observed at postoperative day 2. The device fell by itself on average on the third day. Until day 10, when euthanasia was practiced, the stoma mucosa had a good coloration indicating a perfect viability of tissues. No complications were observed. Conclusions. This is the first study that describes the use of a 3D-printed device in abdominal surgery. End-type colostomy using a 3D-printed device can be safely and easily performed in an experimental porcine model, without postoperative complications. Further studies are needed to evaluate its utility in the clinical setting.
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Affiliation(s)
| | | | - Niccolo Petrucciani
- Department of Digestive Surgery, Henri Mondor University Hospital, Creteil, France
| | | | - Sophie Chopinet
- Aix-Marseille University, Marseille, France.,Hôpital de la Timone, Marseille, France
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