introduction to biomedical engineering i
TRANSCRIPT
Lecture 21
ETY494 – Introduction to Biomedical Engineering (2019 Spring Semester)
MATERIALS SCIENCE AND TECHNOLOGY DEPARTMENTUNIVERSITY OF CRETE
2https://www.researchgate.net/publication/327069888_Phantom_organs_and_their_applications_in_robotic_surgery_and_radiology_training/figures?lo=1&utm_source=google&utm_medium=organic
5https://ajkdblog.org/2018/10/11/portable-and-implantable-artificial-kidneys-awak-wak-and-iak-oh-my/#prettyPhoto
6https://ajkdblog.org/2018/10/11/portable-and-implantable-artificial-kidneys-awak-wak-and-iak-oh-my/#prettyPhoto
7https://www.asianscientist.com/2017/02/in-the-lab/lab-grown-pancreas-reverse-diabetes/
10http://www.mindsofmalady.com/2014/10/human-skin-cells-reprogrammed-directly.html
11https://www.youtube.com/watch?v=OxPlCkTKhzY&t=146s
12https://www.nature.com/articles/nature25494
https://www.futurity.org/artificial-skin-flexible-electronics-1685022-2/
13https://www.techexplorist.com/artificial-skin-temporarily-tighten-skin/2732/
Transiently protect Tighten the skin and remove
wrinkles Transfer drugs to diagnose skin
related diseases like eczema and dermatitis
Silicon-based polymer It could be applied to the skin as
thin and fine coating as a gel or cream
It has the ability to prevent water loss from the dry skin.
Cosmetic and non-cosmetic applications
No side effects High performance Burns
16https://www.theguardian.com/science/2015/jul/08/laboratory-grown-organs-transform-lives
Titanium and plastic, Connects to 4 locations:
Right atrium
Left atrium
Aorta
Pulmonary artery
The entire system weighs 0.9 kg
FDA has allowed Abiomedto perform 15 implants as part of a clinical trial
20https://science.howstuffworks.com/innovation/everyday-innovations/artificial-heart3.htm
21https://www.medicalnewstoday.com/articles/323814.php
PROS
Replace diseased or damaged organs
Meet the huge demand of healthy donor organs
Organ rejection can be solved due to artificial organs
Time taken to create or grow an artificial organ is lesser than waiting period for finding a suitable donor
CONS
Possible presence of the disease in the base tissue which is used to create the organ
Cost High chances of organ
failure Ethical issues
24https://wellnesskeen.com/pros-cons-of-artificial-organs
HEART LUNG
26https://www.youtube.com/watch?v=nIib1AeB2Owhttps://dribbble.com/shots/4334543-lungs
27https://e3zine.com/2019/01/04/design-thinking-innovations/
28https://www.pinterest.com/pin/614882155347912776/