Emerging Three Dimensional Printing Of Modern Medicine Essay

As 3D printing transitions from commercial manufacturing use to personal private use individuals will have the ability to print any design. Products can range from a pair of shoes to complicated engineering designs, life-saving devices, prosthetic limbs and weapons that pass airport security. In the future we will likely see printable medications and

The field of bioprinting, using 3D printing technology for producing live cells with extreme accuracy, could be the answer to many of the problems we as humans face in the medical field. It could be the end to organ waiting lists and an alternative for organ transplants. In 3D printing technology lies the potential to replace the testing of new drugs on animals. However, the idea of applying 3 dimensional printing to the health industry is still quite new and yet to have a major impact. Manufacturing working 3D organs remains an enormous challenge, but in theory could solve major issues present today.

In a study conducted through the U.S. Department of Health and Human Services on “average 79 people will receive an organ each day; however, an average of 22 people die each day” waiting for transplants that cannot take place because of the shortage of donated organs (U.S. D.H.H.S). The average amount of patients waiting for an organ can reduce to zero with the continued development of 3-D printers. 3-D printing is a process of making three dimensional solid objects from a digital file. The digital file is uploaded onto a computer software, and then the 3-D printer prints the digital file out onto different materials. The materials include plastic, resin, nylon, sandstone. The finish products become replicas of the digital file, and what was an idea is now a reality. Therefore, 3-D printers will one day be the future of organ transplants because over the past twenty years the technology industry has rapidly grown into the focal point in society. From advancement in communication, to the medical field, science and technology has shaped this world today. Thus, the American Government should invest more money into the medical field budget because the research conducted on new technology (3-D Printers) leads to more lives saved, and expands the opportunity of future medical breakthroughs.

The purpose of this experiment is to test how scientists can most efficiently complete organ printing. In this lab, the cells will be suspended in a substrate called sodium alginate-collagen, hydrogel, and other reactants. These materials will react to then embed the cells to their goal location. Then, the cells will be able to be fixated into layers. These layers will then come together and form tissues, which according to biological organization will form organs. The inkjet bioprinter allows for this to occur. Tiny ink droplets form a digital design for the organ printing, and in horizontal sheets, the organ is created tissue by tissue. This lab will test to see which percent concentration of the sodium alginate-collagen composite will prove to be most effective when organ printing. The dependent factor that will determine the conclusion will be the percent of efficiency of cell survival rate. Four trials will be completed in which the same organ is printed and all factors are kept constant, except for the percent concentration of the substrate.

Bioprinting offers the ability to create a 3D biomimetic tissue by patterning cells and, in some approaches, multiple cell types with precise and reproducible spatial control. In order to create these organs a researcher must start off with a bioink consisting of compounds with a chemical structure consisting of polysaccharides and/or proteins. Some of the compounds include, but are not limited to agar, collagen, silk, elastin, and chitosan. These bioinks are then infused with additives that include growth factors, cytokines, and extracellular matrix (Bioprinting 4-12). Bioprinting then “moves from the laboratory to the clinic sources, clinical grade cells will be necessary to support the assembly of different constructs” This is where stem cells from the patient, if possible, are utilized to prevent the use of immunosuppressive drugs. (Bioprinting 4-12). Once everything is loaded into the biopen, it is then loaded into the bioprinter (fig 1, 2). Researchers are then able to make tissues, organs, and many other structural components.

3D printing is slowly making its way into the mainstream train of thought. Students at an abundance of universities have access to this incredible innovation. To some this exciting technology seems to be nothing but a fad. However, 3D printing has already began to make significant strides in the medical field. With the right business strategies, we believe that 3D printing will take the medical field to a place we before never saw as possible.

In this time and day where almost everything is possible, a lot of people are wondering if it would be possible to make anything we’d want and even if we could artificially make a human being. Since before 2000, scientists have been experimenting with printing DNA and cells. Recently a plastic heart was 3D printed for a heart transplant and it worked! But would we be able to print a human being in the future, using cells, not plastic? Printing body parts for transplants will be, but we can’t print a living and completely functioning human being.

Did a soldier ever think of printing his missing hand that was amputated while in combat? Or did that surgeon ever thought of printing that patient’s matching heart that’s been on the national organ donor list for the past two years? And how about printing the most want it toy for Christmas for your child? Well now you can, by using a 3-D modeling technology printing concept. 3-D (Three-Dimensional) modeling technology in the medical field has been an innovation since the 1980’s. This technology has come a long ways. 3-D modeling technology printing is a method of additive manufacturing and built-up technique where a three dimensional object is shaped by laying down consecutive layers of material to create an object in a 3-D aspect. Recently, there has been an increase in the number of companies providing personalized three dimensional printed models of objects that have been scanned and reduced to a 3-D shape with the assistance of computer software, and then printed to the customer’s requests. This technology has developed into many branches, in which has opened doors leading to a new form of imagery in the world of printing. While some may argue this technology may result in a trend of piracy and with its non-proprietary software, some individuals may gain profit by manufacturing counterfeit pharmaceutical products. Society should invest in the 3-D modeling technology concept as many individuals have been creating toys at home and

New Medical Research shows that 3-D printing can be used to reproduce human cells by bio-printing blood vessels and human tissue. Medical Research has shown that 3-D printing of the tissue can be a new invasive treatment for individuals that need rapid acting, life-saving treatment and the most cost effective option. There are a variety of different types of 3-D printers. However, with each 3-D printer they each produce their own unique and distinct objects. The usage of each 3-D printer differs from one another. In the terms of bio-printing its provides many benefits such as providing the production of medication, or a tissue. Furthermore 3-D printing can be also used for educational purposes, such as adding 3-D printing to the curriculum

As mentioned earlier, 3D printing can be more than just fun and games. 3D printing can be used to make organs and living tissues as well. This is obviously a complex process, but it can be done. This would allow more people to be able to receive transplants. This idea of printing organs and tissues has been discussed for quite a while now.

"3D Printer Definition."02 January 2014). "According to a medical research team at Harvard, the lab of Dr. Jennifer Lewis has designed a custom 3d printer… to create a swatch of tissue cell containing interwoven structural material that can potentially function as blood vessels" (Prof. Jennifer Lewis, Sc.D. MIT). The ability to print tissue is a huge step for medicine due to the external and internal structures containing tissue cells. Burn victims can now receive printed tissue cells instead of the previous methods of having to surgically graft their skin. Although the previous method is highly successful and leads to functioning skin cells after the healing process is over, “The grafts… ideally come from locations that are not ordinarily visible, such as the buttocks or upper thighs, because the donor sites will not be normal in appearance after they heal” (Skin Grafts for Burn Treatment. N.p., 2016. Web. 10 Apr. 2017). The main benefit of 3D printed tissue is the freedom it allows for the patient. No longer will the victim have to suffer from a traumatic experience as grueling as being burned, and then have to decide where else on their bodies they are willing to disfigure(N.p., 2016. Web. 10 Apr. 2017). 3D printed tissue is essential because it sets the patients up for success from the beginning while not having to rely on finding a donor match or using

For my regenerative medicine report I chose 3D organ printing, also called 3D Bioprinting. More specifically, I focused on the 3D printing for Kidneys. 3D printing of organs works by using stem cells to create tissue that can be used to fix a part of an organ, or many tissues that can create a whole organ. (ed.ted.com) The printers, in collaboration with computer-assisted design, would print out ultra thin layers of tissue to be layered on top of one another to form organs. (asme.org) There are also 3D printers that were made that can print stem cells. (livescience.com) This way, instead of extracting totipotent embryonic stem cells, or having to settle for pluripotent adult ones, there can be stem cells that are still totipotent

3D printing has had a big impact on medicine and has a been a big help . 3D printing technology will allow new discoveries in medicine to happen faster since new prototypes will be modelled quick. It will soon be possible to create implants that fit our individual needs and differences from bone implants to prosthetic limbs and devices used by dentists. “ realistically”. Were going to be living to 100...110. With bio-printer orgams, living to 110 wont be anything like living to that age today” contends Jack uldrich.A technology trend expert.” were already printing skin kidneys a replica of a beating human heart. If a person loses a limb well be able to print, layer by layer, a replacement and it's theoretically possible.( 3D- printing- save-the-world page one) It also can be bad to use it

All the techniques contain advantages and disadvantages, but a problem that needs solving before used clinically, is advancing the printer technology. A 3D-printed organ must contain the ability to perform all the functions of a real organ as

We live in a time where technology is improved and advanced every single day. The health care environment is no exception. The technology used for health care is constantly being refined and advanced in hopes to allow even better and more efficient care. One of these technological advancements that could revolutionize health care is 3D printing. Benefits 3D printing could provide include construction of prosthetic limbs as well as anatomical models aimed at determining patients’ needs and many more (Ventola, 2014). However, there are also disadvantages of this technology and one of the main disadvantages is the security issues it presents. There are both advantages and disadvantages of 3D printing but there is no denying the promise of this technology and the potential impact it could have.