The document discusses the history and applications of additive manufacturing (AM) in biomedical applications. It notes that while X-rays allowed visualization of bones in 1895, AM for biomedical prototyping only became possible about 20 years ago. Applications discussed include surgical planning models from patient scans, customized hearing aids and dental devices, medical implants and tools, and novel uses such as low-cost prosthetics and a full skull transplant. The document provides examples of how AM has helped reduce surgery time and improve outcomes for complex cases.
Presentation from OIS@ASCRS 2016
Co-Moderators:
Gilbert H. Kliman, MD, Managing Director – InterWest Partners
Stephen Slade, MD
Company Presentations
Equinox | John Berdahl, MD, Founder & CEO
Presbyopia Therapies | Jim McCollum, Co-Founder
Stroma Medical | Doug Daniels, CEO
Eyenovia | Curt LaBelle, MD, Director
Wicab | Robert Beckman, President & COO
Success stories from our Community. Fresh Thinkers is a celebration of science, engineering and technology in the Hutt Valley. It tells the stories of some of the Hutt's innovation and high tech manufacturing champions.
Learn about what AlphaSTAR Corporation has been up to this past quarter. Talk with CTO, Dr. Frank Abdi to gain some insight on the future of 3D Printing!
Presentation from OIS@ASCRS 2016
Co-Moderators:
Gilbert H. Kliman, MD, Managing Director – InterWest Partners
Stephen Slade, MD
Company Presentations
Equinox | John Berdahl, MD, Founder & CEO
Presbyopia Therapies | Jim McCollum, Co-Founder
Stroma Medical | Doug Daniels, CEO
Eyenovia | Curt LaBelle, MD, Director
Wicab | Robert Beckman, President & COO
Success stories from our Community. Fresh Thinkers is a celebration of science, engineering and technology in the Hutt Valley. It tells the stories of some of the Hutt's innovation and high tech manufacturing champions.
Learn about what AlphaSTAR Corporation has been up to this past quarter. Talk with CTO, Dr. Frank Abdi to gain some insight on the future of 3D Printing!
SSPC Indian Licensee - M/S. Harvish Technical ServicesVenkatesan Rama
To establish SSPC Training and Certification programs in INDIA, M/S. HARVISH TECHNICAL SERVICES, partnered with SSPC-USA to spread their world-class training modules in all Indian states as scheduled.
Medical Device Product Design in Ireland - Ian Quinn - Creganna - TCD-UCD Inn...Burton Lee
Talk on medical device product design in Ireland by Ian Quinn and John Mugan of Creganna at the TCD/UCD Innovation Alliance Lecture Series, Science Gallery, January 27 2010
The SMART-NANO project has enabled the development of an innovative and cost-effective technology platform that provides a complete "sample-to-result" solution for the detection, identification and measurement of nanoparticles designed in a wide range of matrices.
Rapid manufacturing is more than a novel method of production; rather, it represents a paradigm shift which will impact the very nature of production and consumption. The ability to quickly manufacture limited quantities of highly individualized or geometrically optimized products locally is a revolutionary prospect which challenges the fundamental principles of economies of scale, specialization, mass production, and outsourcing which have largely defined the manufacturing industry since the industrial revolution.
Many have speculated that rapid manufacturing will enable a manufacturing renaissance in high wage economies by reducing labor and assembly costs. Others declare rapid manufacturing to be the next industrial revolution. While such claims are common, there has been no attempt to quantify the potential impact of rapid manufacturing upon the global economy. This study will evaluate rapid manufacturing as a disruptive technology, identify which products will be most likely impacted by the uptake of additive fabrication, and quantify the potential impact widespread adoption of rapid manufacturing may have upon global trade.
Organizers, participants and mentors from the 2019 edition of the annual gathering of the best European deep tech Entrepreneurs, organized by the Italian School of Entrepreneurship and Innovation SEI sei.it
The future of Dentistry is going to be in Aesthetics, Efficiency, Accuracy and Technology. Here is a complete analysis of CAD/CAM and its materials in Dentistry. Focused on the CEREC System.
The future of Dentistry is going to be in Aesthetics, Efficiency, Accuracy and Technology. Here is a complete analysis of CAD/CAM and its materials in Dentistry. Focused on the CEREC System.
5.1 Faster CNN
Faster RCNN is an efficient tool for detecting objects in 2D color images. The model was first proposed in TPAMI 2016, and is an improvement over previous works of RCNN and Fast RCNN, by introducing deep regional proposal networks.
CNN is specifically concerned with processing an input image. They have the specification in that. A convolutional neural network, or CNN, is a deep learning neural network designed for processing structured arrays of data such as images. Convolutional neural networks are widely used in computer vision and have become the state of the art for many visual applications such as image classification.
5.2 Tenserflow and Keras
A. TensorFlow
TensorFlow, an interface for expressing machine learning algorithms. Tenserflow is utilized for implementing ML systems into fabrication over a bunch of areas of computer science, including sentiment analysis, voice recognition, computer vision, text summarization, and flaw detection to pursue research . In the proposed model, the whole Sequential CNN architecture (consists of several layers) uses TensorFlow at backend. It is also used to reshape the data (image) in the data processing.
B. Keras
Keras gives fundamental reflections and building units for creation and transportation of ML arrangements with high iteration velocity. It takes full advantage of the scalability and cross-platform capabilities of TensorFlow. The core data structures of Keras are layers and models [19]. All the layers used in the CNN model are implemented using Keras. Along with the conversion of the class vector to the binary class matrix in data processing, it helps to compile the overall model.
5.3 OPEN-CV-:
When we are going to detect a face regarding with or without mask, we are basically going to perform image processing here. It is basically concerned with loading an image, converting that image into array and then performing the required operation. To perform all steps of image processing OPEN-CV is used. open-cv stands for Open Source Computer Vision Library. It has more than 2500 optimized algorithms.
The main use of open-cv is that it will help us to load images and convert them into arrays.This open-cv divides an image into number of rows and columns as the image resolution. The smallest element in an image is called pixel. Since a computer understand only numbers, every pixel is represented by three numbers, corresponding to the amounts of Red, Green ,and Blue.
We have used OPEN-CV to do real time face detection from a livestream via our webcam. We will be using Haar Cascade or Voila Jones algorithm to detect faces. It is basically a machine learning object detection algorithm which is used to identify objects in an image or vedio.
It basically deals with haar features, Haar features nothing but some common features among all human faces. Like the eye region is darker than the upper cheeks, the nose bridge is darker than the eyes and so on.
Miniature Drug delivery System uses micro-fabricated devices to administer drugs to the host and has advantages over a conventional drug delivery system
A MEMS based Implantable Drug Delivery System (IDDS) is discussed. The heart of the system is an in-plane MEMS micropumps enables us to make a compact, inexpensive system. A conceptual IDDS design is proposed. This design consists of an implantable unit which houses the micropumps, electronic and power circuitry. This implantable unit is connected to a subcutaneous port via a silicone catheter. The subcutaneous port acts as a refillable reservoir. This leads to a reduction in unit volume and makes the system customizable. The IDDS pumps drug into surrounding tissue with the help of a MEMS based micropumps. Similarly Microneedles are also used in drug administration.
This report gives an overview of patenting activity around Miniature Drug Delivery System. Smart drug delivery system is used for delivering drugs to the host effectively and improves the quality of life of the patients. Patents were categorized as per key Drug Delivery administration methods, types of sensors, applications, communication techniques and analyzed for generating different trends with Patent iNSIGHT Pro.
Miniature Drug Delivery System technology has seen a consistent increase in the number of patent publications from 2008 till 2012 as the need for smart drug delivery has increase globally.
Published: Apr 30, 2013
Endoscope Manufacturing Process, Machinery Requirements and Project ReportIMARC Group
The report provides a complete roadmap for setting up an endoscope manufacturing plant. It covers a comprehensive market overview to micro-level information such as unit operations involved, raw material requirements, utility requirements, infrastructure requirements, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, etc.
More Info:- https://www.imarcgroup.com/endoscope-manufacturing-plant-project-report
Orbis Chairman Robert Walters denounces manual small incision cataract surgic...Orbisemps
In a scathing attack, Orbis Charity Chairman, Rober Walters denounces the Help Me See organisation and the support to Manual Small Incision Cataract Surgery.
The Future of Personalized Implants in Joint Replacement: Additive, Robotics,...April Bright
Orthopedics is primed for mass customization of implants thanks to advancements in additive, AI and robotics. Fully leveraged, the technologies can produce patient-specific implants that achieve clinical benefit, decrease cost and maintain O.R. workflow. Founder and Chief Medical Officer of Monogram Orthopaedics, Douglas Unis, M.D., shares his reimagined vision of personalized joint replacement implants and just-in-time inventory solutions.
SSPC Indian Licensee - M/S. Harvish Technical ServicesVenkatesan Rama
To establish SSPC Training and Certification programs in INDIA, M/S. HARVISH TECHNICAL SERVICES, partnered with SSPC-USA to spread their world-class training modules in all Indian states as scheduled.
Medical Device Product Design in Ireland - Ian Quinn - Creganna - TCD-UCD Inn...Burton Lee
Talk on medical device product design in Ireland by Ian Quinn and John Mugan of Creganna at the TCD/UCD Innovation Alliance Lecture Series, Science Gallery, January 27 2010
The SMART-NANO project has enabled the development of an innovative and cost-effective technology platform that provides a complete "sample-to-result" solution for the detection, identification and measurement of nanoparticles designed in a wide range of matrices.
Rapid manufacturing is more than a novel method of production; rather, it represents a paradigm shift which will impact the very nature of production and consumption. The ability to quickly manufacture limited quantities of highly individualized or geometrically optimized products locally is a revolutionary prospect which challenges the fundamental principles of economies of scale, specialization, mass production, and outsourcing which have largely defined the manufacturing industry since the industrial revolution.
Many have speculated that rapid manufacturing will enable a manufacturing renaissance in high wage economies by reducing labor and assembly costs. Others declare rapid manufacturing to be the next industrial revolution. While such claims are common, there has been no attempt to quantify the potential impact of rapid manufacturing upon the global economy. This study will evaluate rapid manufacturing as a disruptive technology, identify which products will be most likely impacted by the uptake of additive fabrication, and quantify the potential impact widespread adoption of rapid manufacturing may have upon global trade.
Organizers, participants and mentors from the 2019 edition of the annual gathering of the best European deep tech Entrepreneurs, organized by the Italian School of Entrepreneurship and Innovation SEI sei.it
The future of Dentistry is going to be in Aesthetics, Efficiency, Accuracy and Technology. Here is a complete analysis of CAD/CAM and its materials in Dentistry. Focused on the CEREC System.
The future of Dentistry is going to be in Aesthetics, Efficiency, Accuracy and Technology. Here is a complete analysis of CAD/CAM and its materials in Dentistry. Focused on the CEREC System.
5.1 Faster CNN
Faster RCNN is an efficient tool for detecting objects in 2D color images. The model was first proposed in TPAMI 2016, and is an improvement over previous works of RCNN and Fast RCNN, by introducing deep regional proposal networks.
CNN is specifically concerned with processing an input image. They have the specification in that. A convolutional neural network, or CNN, is a deep learning neural network designed for processing structured arrays of data such as images. Convolutional neural networks are widely used in computer vision and have become the state of the art for many visual applications such as image classification.
5.2 Tenserflow and Keras
A. TensorFlow
TensorFlow, an interface for expressing machine learning algorithms. Tenserflow is utilized for implementing ML systems into fabrication over a bunch of areas of computer science, including sentiment analysis, voice recognition, computer vision, text summarization, and flaw detection to pursue research . In the proposed model, the whole Sequential CNN architecture (consists of several layers) uses TensorFlow at backend. It is also used to reshape the data (image) in the data processing.
B. Keras
Keras gives fundamental reflections and building units for creation and transportation of ML arrangements with high iteration velocity. It takes full advantage of the scalability and cross-platform capabilities of TensorFlow. The core data structures of Keras are layers and models [19]. All the layers used in the CNN model are implemented using Keras. Along with the conversion of the class vector to the binary class matrix in data processing, it helps to compile the overall model.
5.3 OPEN-CV-:
When we are going to detect a face regarding with or without mask, we are basically going to perform image processing here. It is basically concerned with loading an image, converting that image into array and then performing the required operation. To perform all steps of image processing OPEN-CV is used. open-cv stands for Open Source Computer Vision Library. It has more than 2500 optimized algorithms.
The main use of open-cv is that it will help us to load images and convert them into arrays.This open-cv divides an image into number of rows and columns as the image resolution. The smallest element in an image is called pixel. Since a computer understand only numbers, every pixel is represented by three numbers, corresponding to the amounts of Red, Green ,and Blue.
We have used OPEN-CV to do real time face detection from a livestream via our webcam. We will be using Haar Cascade or Voila Jones algorithm to detect faces. It is basically a machine learning object detection algorithm which is used to identify objects in an image or vedio.
It basically deals with haar features, Haar features nothing but some common features among all human faces. Like the eye region is darker than the upper cheeks, the nose bridge is darker than the eyes and so on.
Miniature Drug delivery System uses micro-fabricated devices to administer drugs to the host and has advantages over a conventional drug delivery system
A MEMS based Implantable Drug Delivery System (IDDS) is discussed. The heart of the system is an in-plane MEMS micropumps enables us to make a compact, inexpensive system. A conceptual IDDS design is proposed. This design consists of an implantable unit which houses the micropumps, electronic and power circuitry. This implantable unit is connected to a subcutaneous port via a silicone catheter. The subcutaneous port acts as a refillable reservoir. This leads to a reduction in unit volume and makes the system customizable. The IDDS pumps drug into surrounding tissue with the help of a MEMS based micropumps. Similarly Microneedles are also used in drug administration.
This report gives an overview of patenting activity around Miniature Drug Delivery System. Smart drug delivery system is used for delivering drugs to the host effectively and improves the quality of life of the patients. Patents were categorized as per key Drug Delivery administration methods, types of sensors, applications, communication techniques and analyzed for generating different trends with Patent iNSIGHT Pro.
Miniature Drug Delivery System technology has seen a consistent increase in the number of patent publications from 2008 till 2012 as the need for smart drug delivery has increase globally.
Published: Apr 30, 2013
Endoscope Manufacturing Process, Machinery Requirements and Project ReportIMARC Group
The report provides a complete roadmap for setting up an endoscope manufacturing plant. It covers a comprehensive market overview to micro-level information such as unit operations involved, raw material requirements, utility requirements, infrastructure requirements, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, etc.
More Info:- https://www.imarcgroup.com/endoscope-manufacturing-plant-project-report
Orbis Chairman Robert Walters denounces manual small incision cataract surgic...Orbisemps
In a scathing attack, Orbis Charity Chairman, Rober Walters denounces the Help Me See organisation and the support to Manual Small Incision Cataract Surgery.
The Future of Personalized Implants in Joint Replacement: Additive, Robotics,...April Bright
Orthopedics is primed for mass customization of implants thanks to advancements in additive, AI and robotics. Fully leveraged, the technologies can produce patient-specific implants that achieve clinical benefit, decrease cost and maintain O.R. workflow. Founder and Chief Medical Officer of Monogram Orthopaedics, Douglas Unis, M.D., shares his reimagined vision of personalized joint replacement implants and just-in-time inventory solutions.
1. “
”
IN 1895 WILHELM RONTGEN DISCOVERED THE X-RAY,
AND MADE BONES VISUALIZATION POSSIBLE, BUT
ONLY TWO DECADES AGO, BIOMEDICAL
PROTOTYPING BECAME A REALITY
7/9/2016Guy J. Ofek - Mcor Technologies 1
2. ARE YOU AM-ABLED?
MEDICAL APPLICATIONS OF ADDITIVE MANUFACTURING
7/9/2016Guy J. Ofek - Mcor Technologies 2
3. GUY J. OFEK - BIO DATA
SALES DIRECTOR ASIA PACIFIC & JAPAN
13 YEARS WORK EXPERIENCE IN ASIA
8 YEARS IN THE AM INDUSTRY
5 YEARS WITH STRATASYS
2.5 YEARS IN SEOUL
LLB, MBA
7/9/2016Guy J. Ofek - Mcor Technologies 3
8. WHAT IS ADDITIVE MANUFACTURING ?
7/9/2016Guy J. Ofek - Mcor Technologies 8
9. WHAT IS ADDITIVE MANUFACTURING ?
“ THE PROCESS OF MAKING A PHYSICAL OBJECT FROM
THREE-DIMENSIONAL DIGITAL MODEL, TYPICALLY BY LAYING
DOWN MANY SUCCESSIVE THIN LAYERS OF MATERIAL. “
ALSO KNOWN AS:
• RAPID PROTOTYPING
• 3D PRINTING
• DIGITAL FABRICATION
7/9/2016Guy J. Ofek - Mcor Technologies 9
13. Guy J. Ofek - Mcor Technologies 7/9/2016 13
Source: Patent Insight Pro
14. FIVE C’S
• COMPRESSION OF TIME
• COST OF ERROR
• CONFIDENTIALITY
• CREATIVITY
• COMMUNICATION
7/9/2016Guy J. Ofek - Mcor Technologies 14
15. TOP 4 BENEFITS OF AM
7/9/2016Guy J. Ofek - Mcor Technologies 15
MORE COMPLEX DESIGN CAPABILITY
REDUCE LEAD TIME OF PARTS
IMPROVEMENTS IN MANUFACTURING EFFICIENCIES
HIGHER QUALITY, INTEGRATED PRODUCTS
79%
76%
42%
20%
Source: Stratasys Direct Manufacturing
18. 3D PRINTED KIDNEYS -
SIMULATED CANCER
SURGERY
• CT - TO PRODUCED A 3D SCAN OF
THE PATIENT’ KIDNEYS
• DICOM TO STL
• AM OF THE 3D MODEL
• THE TRANSPARENT MODEL ALLOW
SURGEONS TO SEE EXACTLY WHERE
THE PATIENT BLOOD VESSELS ARE
POSITIONED
7/9/2016Guy J. Ofek - Mcor Technologies 18Source: Medical News Today
19. 3D PRINTED LIVER -
SIMULATED CANCER SURGERY
7/9/2016Guy J. Ofek - Mcor Technologies 19
• Dr. Maki Sugimoto, a surgeon and professor at the
Kobe University School of Medicine, is using 3D
Printing to model his patients’ organs in
preparation for surgeries.
• Hi generate life-size models of kidneys, livers and
other organs that are medically accurate.
• Multiple materials (the outer structure of models
can be rendered transparent) help him see deep
into an organ’s tissue where he can diagnose
cancer, find scar tissues and build a plan for
surgical operations.
20. FULL COLOR PAPER 3D MODELS –
AESTHETIC SURGERY
7/9/2016Guy J. Ofek - Mcor Technologies 20Source: Mcor Technologies
21. FULL COLOR PAPER 3D
MODELS
• FOR TEACHING
• BETTER LOOK & FEEL
• LOW RUNNING COSTS
• USED IN THE OR
• CAN BE STERILIZED
7/9/2016Guy J. Ofek - Mcor Technologies 21Source: Mcor Technologies
22. SURGICAL BIO MODELS
• OBTAINING CADAVERS BECAME DIFFICULT
• CREATING CUSTOM BIO MODELS IS A PAINSTAKING
PROCESS, TAKES A LONG TIME AND IS COSTLY
• CENTER OF BIOMEDICAL AND TECHNOLOGY INTEGRATION,
UNI. OF MALAYA IN MALAYSIA
7/9/2016Guy J. Ofek - Mcor Technologies 22
24. “
”
WE HAVE GONE FROM BEING ONLY ABLE TO MOLD
TITANIUM PLATES FOR CRANIAL IMPLANTS TO BEING ABLE
TO CREATE BIO MODELS WITH PATHOLOGY FROM ACTUAL
PATIENT IMAGING DATA … ENDOSCOPIC NEUROSURGICAL
PROCEDURES ARE SIMULATED AS CLOSELY AS POSSIBLE
WITH THESE 3D PRINTED MODELS
KUMAR BALAKRISHNAN, OPERATIONS MANAGER, CBMTI
7/9/2016Guy J. Ofek - Mcor Technologies 24
25. “
”
AS 3D PRINTER TECHNOLOGY IMPROVES, THESE MACHINES
WILL PROVIDE THE POSSIBILITY FOR NEWER, MORE
COMPLEX MODELS TO BE CREATED, ALLOWING AN
IMPROVED TRAINING EXPERIENCE. … 3D MODELS OF THE
FUTURE MAY ALLOW THE POSSIBILITY TO PERFORM ENTIRE
OPERATIONS FROM START TO FINISH, MAKING FOR A
REALISTIC SIMULATOR
PROF. AND CONSULTANT VICKNES WARAN, NEUROSURGEON, CBMTI
7/9/2016Guy J. Ofek - Mcor Technologies 25
26. SURGICAL PLANNING -
CONJOINED TWINS
• POLYJET TECHNOLOGY USED IN 2002
• SAVED NEW BORN TWINS CONNECTED IN THEIR HEADS
• OPERATION TOOK 22 HRS INSTEAD OF 97 HRS
7/9/2016Guy J. Ofek - Mcor Technologies 26
27. “
”
FINAL DETAILS IN THE MODELS PROVED ESPECIALLY
CRITICAL TO ACHIEVING SUCCESS, SINCE THE
SURGEONS NEEDED TO LOOK INSIDE THE MODEL
AND PLAN THE REROUTING OF THE BLOOD VESSEL
HENRY K. KAWAMOTO JR., M.D., D.D.S., UCLA
7/9/2016Guy J. Ofek - Mcor Technologies 27
58. ORTHOPEDIC SURGERY
• DRILL GUIDES
• ALIGNERS
• FASTENERS
7/9/2016Guy J. Ofek - Mcor Technologies 58
Drill Guide produced by
Solid Concepts
Surgical Guide produced by
Materialise
59. DANAMED INC. ’S PATHFINDER
7/10/2016Guy J. Ofek - Mcor Technologies 59
• DMLS TOOL FOR ACL REPAIR SURGERIES
• SURGICAL TOOL SPECIALLY SHAPED TO
MATCH THE ANATOMY OF THE KNEE
• MADE OF INCONEL 718 MATERIAL FOR
BIOCOMPATIBILITY, SURFACE FINISH, OIL
RESISTANCE
• SIGNIFICANT COST EFFICIENCY ACHIEVED
• FDA REGISTERED CLASS 1 MEDICAL PRODUCT
Source: Stratasys Direct Manufacturing
60. “
”
... BY OFFERING DANAMED 97% COST SAVINGS
OVER CONVENTIONAL MANUFACTURING METHODS,
3D PRINTING HAS DEMONSTRATED ITS BUSINESS
VALUE IN BRINGING COMPLEX, HIGH QUALITY PARTS
TO MARKET.
JOHN SELF, PROJECT ENGINEER, STRATASYS DIRECT MANUFACTURING
7/9/2016Guy J. Ofek - Mcor Technologies 60
64. 7/9/2016Guy J. Ofek - Mcor Technologies 64
• FIRST EVER 3D PRINTED VERTEBRA
• NO SURGICAL CEMENT OR
SCREWS WERE REQUIRED GIVEN
THE PERFECT FIT
• FASTER RECOVERY AND EASIER
MOBILITY
• TITANIUM POWDER
• TINY PORES WILL ALLOW BONE TO
GROW INSIDE THE VERTEBRA
Source: Reuters
66. ACETABULAR CUP IMPLANT
CE CERTIFIED & FDA CLEARED IMPLANTS
• ACETABULAR CUPS WITH INTEGRATED TRABECULAR
STRUCTURES SINCE 2007
• IMPLANTS WITH FDA CLEARANCE SINCE 2010
• > 30,000 CUPS IMPLANTED
• 2% OF THE GLOBAL PRODUCTION OF ACETABULAR CUPS
IS NOW MANUFACTURED WITH EBM TECHNOLOGY
7/10/2016Guy J. Ofek - Mcor Technologies 66Source: Materialise
69. OCULAR (EYE) PROSTHESIS
FRIP DESIGN + MANCHESTER METRO UNI.
REDUCE PRODUCTION TIME OF PROSTHESES
MATCH EXISTING QUALITY
COST EFFECTIVE ALTERNATIVE
IMPROVE CONSISTENCY IN SUPPLY
7/9/2016Guy J. Ofek - Mcor Technologies 69
Source: 3D Printing Industry
70. SKULL TRANSPLANT
7/9/2016Guy J. Ofek - Mcor Technologies 70Source: Medical Daily
22 YO WOMAN IN THE NETHERLANDS SUFFERED FROM CONDITIONS THAT THICKENS HER BONE STRUCTURE ESPECIALLY IN THE SKULL
HER ENTIRE SKULL REPLACED WITH A 3D PRINTED PLASTIC IMPLANT
71. THANK YOU
GUY J. OFEK
@ GUY.OFEK.SG@GMAIL.COM
M: +82 10 6828 9889
7/10/2016Guy J. Ofek - Mcor Technologies 71