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INNOVATIVE 3D PRINTING APPLICATIONS FOR SURGICAL...
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INNOVATIVE 3D PRINTING APPLICATIONS FOR SURGICAL PLANNINGPROSPECTIVE AND CHARACTERIZATION STUDY
Author:
December 2017
WHAT IS 3D PRINTING?
• 3D printing is a manufacturing process in
which material is laid down, layer by layer, to
form a three-dimensional object.
• May employ a variety of materials (such as
plastic, metal, or other) and techniques
• Turn digital files containing three-dimensional
data - whether created on a computer-aided
design (CAD) or computer-aided
manufacturing (CAM) program or from a 3D
scanner - into physical objects.
Sou
rce:
pix
abay
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APPLICATIONS OF 3D PRINTING
Among many other, the top
applications are:
• Medical
• Aerospace
• Automotive
• Jewellery
• Food
MARKET
Global 3D Printing Market, by Applications, 2012 & 2019 (%) Adapted from Global 3D
Printing in Medical Applications Market, Transparency Market Research
17.0%
43.5%
21.5%
15.0%
2012
(EUR 1.8
billion)
17.2%
47.6%
19.6%
13.0%
Others Medical Automotive Aerospace Consumer Products
2019
(EUR 4.8 billion)
Top priorities related to 3D printing (%) Adapted from The State Of 3D Printing, Louis Columbus, Forbes, 2017
25
15
14
10
8
10
6
6
5
28
16
13
9
9
9
6
4
6
ACCELERATE PRODUCT DEVELOPMENT
OFFER CUSTOMIZED PRODUCTS AND LIMITED SERIES
INCREASE PRODUCTION FLEXIBILITY
BUYING A 3D PRINTER
ENABLING CO-CREATION
REDUCING TOOLING INVESTMENT
OOPTIMIZING DEMO PRODUCT EXPENSES
IMPROVING SPARE PARTS MANAGEMENT
OTHER
2017 2022
HEALTHCARE 3D PRINTING MARKET
The global 3D printing in medical
applications market is segregated
into various segments and sub
segments on the basis of
technologies, applications, raw
materials, and geography
Global 3D Printing in Medical Applications Markey Segmentation. Adapted from Global 3D Printing in
Medical Applications Market, Transparency Market Research
Global 3D printing market: drivers and restrains. Adapted from Global 3D Printing in Medical Applications
Market, Transparency Market Research
HEALTCARE APPLICATIONS – BIOPRINTING TISSUES AND ORGANS
• Organ printing takes advantage of 3D printing
technology to produce cells, biomaterials, and
cell-laden biomaterials individually or in
tandem, layer by layer, directly creating 3D
tissue-like structures
• Highly precise cell placement and high digital
control of speed, resolution, cell concentration,
drop volume, and diameter of printed cells
• Reduces the dependency on the short supply in
the organ donor market
A piece of a 3D printed ear cartilage. Adapted from qz.com
HEALTCARE APPLICATIONS –CUSTOMIZED IMPLANTS AND PROSTHESES
• Quickly produce custom implants and prostheses
• Implants and prostheses can be made in nearly any imaginable
geometry through the translation of x-ray, MRI, or CT scans into
digital 3D print files.
• Today, 99% of hearing aids that fit into the ear are custom-
made using 3D printing
HEALTCARE APPLICATIONS – 3D-PRINTED DRUGS
• The advantages include precise control of droplet
size and dose, high reproducibility, and the
ability to produce dosage forms with complex
drug-release profiles
• 3D printing technology will be very important in
the development of personalized medicine
• The first 3D printed drug, Sprintam
(levetiracetam, for epilepsy treatment), produced
and marketed by Aprecia Pharmaceuticals, has
obtained U.S. Food and Drug Administration
(FDA) approvalA tablet is formed by printing layers of polymer blended with drug. Adapted from pharmaceutical-journal.com
HEALTHCARE APPLICATIONS – 3D PRINTING OF MEDICAL DEVICES
• The number of 3D printed medical
devices is enormous and is growing
steadily
• The marketing of the 3D printed
titanium device FAST-FORWARD
BONE TETHER PLATE, which
facilitates less-invasive foot surgery
and eliminates the need to drill
through bone, has been approved
for use by the FDA.
HEALTCARE APPLICATIONS –ANATOMICAL MODELS FOR SURGICAL PLANNING
• The individual variances and complexities of the human
body make the use of 3D-printed models ideal for surgical
preparation
• The organs’ 3D printed replicas reproduce the size, weight
and texture of organs, allowing surgeons to rehearse
complicated procedures on 3D models
• Simulating all surgical steps in advance using prototype
models can help to foresee intra-operative complications,
which may result in reduced operating time and hence
allowing a cost-effective use of operating rooms
3D printed color model of a hearth. Adapted from forbesmiddleeast.com
HEALTCARE APPLICATIONS – TEACHING HEALTHCARE
• It is now well established the advantage
of using 3D-printed anatomical models
for teaching/training purposes
• 3D prints have the potential to be a
useful teaching tool for both anatomy
students and patients
• Many authors found a significant
improvement in students' overall scores
when using 3D printed model that
reduced the need to use cadavers
USE CASE – 3D PRINTING IN CARDIOVASCULAR SURGERY
3D Scan (CT, MRI, PET)
Adapted from pixabay.com
Adapted from grabcad.com
CAD model
Adapted from today.mims.com
3D model printing
Realistic 3D model for surgical planning
Adapted from 3Dprint.com