Category: Artificial Organs

Artifical Artery 1955

ICPT – GEFIK 2016

I had chance to present my works to authors and answer the questions of young curious physicisits at GEFIK2016 in Ege University. Discussing about medical physics and classical mechanics with physicists was a peerless experience.

PRINT THYSELF

This sort of procedure is becoming more and more common among doctors and medical researchers. Almost every day, I receive an e-mail from my hospital?s press office describing how yet another colleague is using a 3-D printer to create an intricately realistic surgical model?of a particular patient?s mitral valve, or finger, or optic nerve?to practice on before the actual operation. Surgeons are implanting 3-D-printed stents, prosthetics, and replacement segments of human skull. The exponents of 3-D printing contend that the technology is making manufacturing more democratic; the things we are choosing to print are becoming ever more personal and intimate. This appears to be even more true in medicine: increasingly, what we are printing is ourselves.

Source: Newyorker

Cardio-Pulmonary By-Pass Circuit

I simplify by drawing.

Hemodyn

Hemodyn, the first cardiovascular mechanics and surgical planning company of Turkey is taking place in StartUp Istanbul 2015.

Hemodyn is assisting the surgeons in the diagnosis and surgery planning of the congenital heart diseases in The Incubation Office of Koc University.

Hemodyn Team has always been an invariable place for my research vision. I want to thank to Kerem Pekkan, Şenol Pişkin and Volkan Tuncay by means of this event.

Link

3D Printing for Pediatric Cardiothoracic Surgeons

Having worked in product development for the past few years, Dr. Enrique Garcia had seen what 3D printers were capable of and began investigating the possibilities for creating models for pediatric cardiologists to use before an operation. She began by asking surgeons from around the country what they thought of the idea. To say that their response was overwhelmingly positive is an understatement. The value of this idea was immediately apparent.

?Pediatric heart surgery is the hardest thing that I can imagine a person doing. A surgeon doesn?t know what he?s going to see until he opens a child?s chest. Every heart is different and every cardiopathy is different,? said Garcia. ?A baby?s heart is the size of a walnut, and surgeons need to go in and move around structures that are as small and thin as a human hair; and they?re doing it with their own two hands. And all of this is occurring against a ticking clock.?
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?Having something in your hands, and being able to turn it any way you want, and to be able to cut and open it up and see the inside; and to be able to physically hold it, to feel it, is something that can?t be replicated in a computer.?

Read More in the source.

cSound

Researchers have created software that can model internal organs in ‘extreme 4D’.
The system, dubbed cSound, is currently being used by cardiologist Bijoy Khandheria, who has been fixing broken hearts for more than three decades.

Dr Khandheria describes the images as ‘exquisite’, and says it’s like opening up someone’s chest and watching their heart beat.’

‘Traditionally, ultrasound has allowed us to see the heart but not in as much detail as we might like,’ he said.
‘We used the signal to image the heart layer by layer, almost like a butcher using a knife, and then mentally splice the layers together to see the whole picture’.
Dr Khandheria and his colleagues at Aurora St Luke’s Medical Center in Milwaukee, have recently started ‘extreme 4D’ software.
The images are so clear that it allows doctors to see how blood swirls around clots in arteries.
This can then be used to measure the severity of blood leakage around the valves and assess the damages.
‘It’s almost as if I took out the valve and started turning it with my hands,’ said Dr Khandheria.

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Omics Conference

Congratulations Dr. Fırat Altın

I am very proud to announce that a friend of me is selected for The Medical Doctor of The Year Award in Istanbul.

He is not only a surgeon at the department of pediatric surgery of İstanbul Mehmet Akif Ersoy Chest & Cardiovascular Surgery Training & Research Hospital but also a PhD candidate at biomedical engineering and a collaborator of some interdisciplinary studies as surgical planning and computational blood flow dynamics.

Congratulations Dr. Altın!

Joint Interventional Meeting / Rome

Joint Interventional Meeting will be held on 12th February in Rome with the partipiciant TCT(Transcatheter Cardiovascular Therapeutics).

The meeting will be about the very latest Innovation on Interventional Cardiology and to approach New Techniques through educational Live Cases.

Congress directors are Antonio COLOMBO, Eberhard GRUBE, Martin B. LEON, Carlo DI MARIO, Jeffrey W. MOSES, Gregg W. STONE

Click here for the congress program.

The Office

8th Istanbul Symposium: Pediatric Cardiac Surgery in Turkey, Developing CPB & ECLS Systems and Suggestions for Decreasing Complications

The 8th Istanbul Symposium will be held at Medipol University Mega Hospital.

10 January 2015, Saturday, 9:00-18:00

Symposium Comittee:

Prof. Dr. Atıf Akçevin, Yrd. Doç. Dr. Tijen Alkan-Bozkaya, Prof. Dr. Halil Türkoğlu, Prof. Dr. Akif Ündar

Click here for attending and the booklet.

Many thanks to Mehmet Hikmet Üçışık for his kind apprising.

ECVS Conference

It was  sensible showing 3D printed models when i was presenting my study.

The special session for the women in the field of cardiovascular surgery – The 64th Istanbul ESCVS

International Congress of the European Society for Cardiovascular and Endovascular Surgery (ESCVS) will be held on March 26th – 29th, 2015 in İstanbul in collaboration with International Congress of Update Cardiology and Cardiovascular Surgery.

The congress scientific program includes a session for women in cardiovascular surgery which will be held on March 28th.

Abstract Submission Deadline
December 22, 2014
…………………………………………..
Notification of Abstract Acceptance
January 2, 2015
…………………………………………..
Early Registration
until November 7, 2014

ESCVS 2015 Web Site

The Horizon for Mechanical Circulatory Support

Filmed at the 2014 STS Annual Meeting in Orlando, Florida, this roundtable discussion focuses on mechanical circulatory support. John Kern moderates the discussion with Pavan Atluri and Francis Pagani. The panelists discuss mechanical circulatory support, LVAD therapy, and heart transplantation. The discussion concludes with thoughts on the future of mechanical circulatory support.

Source:  CTS

2014 AATS Cardiovascular Valve Symposium in İSTANBUL

The inaugural 2014 AATS Cardiovascular Valve Symposium will bring international leaders in adult, congenital, and adult-congenital heart valve disease as well as diseases of the ascending aorta together for three days to discuss the latest information regarding management guidelines, imaging, pathology, minimally invasive approaches, percutaneous approaches, surgical techniques, devices, and long term results. Faculty presentations of the latest available data, techniques, and state of the art reviews will be supplemented by comprehensive surgical video sessions. In addition, the program will include abstract presentations selected by the program committee from submitted original work on a wide range of topics. This innovative program will allow attendees at all levels to advance their knowledge in aortic and ascending aorta, mitral, pulmonary, and tricuspid valve disease across all age spectrums during this AATS Symposium in Istanbul.

Click here for details.

PROGRAM DIRECTORS

David H. Adams
Mount Sinai School of Medicine
New York, New York, USA

Sertac Cicek
Anadolu Medical Center
Istanbul, Turkey

Joseph S. Coselli
Baylor College of Medicine
Houston, Texas, USA

Pedro J. del Nido
Children’s Hospital
Boston, Massachusetts, USA

3D Bio-Printing Project of Sabancı University

For the first time in the world, tissue structures were created by using self-supported live cells in a 3D bio-printer from medical images in the 3D Tissue and Organ Printing Project.

Sabancı University Faculty of Engineering and Natural Sciences? Manufacturing Systems Program professor Bahattin Koç and his stedents; Can Küçükgül, Saime Burçe Özler, Forough Hafezi printed artificial tissue construct at the Nanotechnology Research and Application Center (SUNUM) using self-supported live cells in a  3D bio-printing system.

The 3D Tissue and Organ Printing Project team used live human dermal fibroblast cells as bio-ink to print a part of aortic tissue.  Human blood vessel tissue consists of mainly three types of cells: fibroblast, endothelial  and smooth muscle.  Fibroblast cells are the main cells of connective tissues.  They synthesize the extracellular matrix and collagen protein needed for tissues.  Endothelium is the thin inner layer of cells of blood vessels.  Smooth muscle cells are found in inner organs such as blood vessels, esophagus and intestines.  The scientists continue their efforts to maturate the blood vessel tissue created by fibroblasts as well as endothelial and smooth muscle cells in a bioreactor.

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XIX. International Biomedical Science and Technologies Symposium (BİOMED 2013)

XIX. International Biomedical Science and Technologies Symposium (Biomed) took place in Kuşadası, İzmir.

I had chance too meet Kamuran Kadıpaşaoğlu and Khoshrow Mottaghy in Artificial Organs Session.

When I was back to İstanbul I was pleased about the causerie with Kamuran Kadıpaşaoğlu and his students Emir Gökberk Eken and Saygun Güler. Many thanks Saygun for supporting me  kindly to Adnan Menderes Airport.

Seminars 24th January

Biomedical Engineering Seminars’ speaker was  Kamuran KADIPAŞAOĞLU and this  has been the most incentive part of these meetings.

Image Source: Bahcesehir University