3d Printing Pros And Cons

Every few years, a technological device emerges that changes the way we live our lives. From the typewriter to the laptop computer, technology keeps improving. We are able to type documents, erase as we choose and print as many copies as we like using a printer. Life was made easier for us.

AS well as sustaining the ability to produce prosthetic limbs, 3d printing is also extremely useful for creating artificial organs for needy patients in hospitals. But not only organs, but skin, bone, cartilage, blood vessels, surgical tools as well as even hearts and stem cells can just as well be made by these magnificent machines.

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.

We have developed 1’s and 0’s that when processed correctly, create a piece of plastic that is capable of firing a small object at lethal speeds. Before we start the essay can I just note how awe inspiring that is. Over 220 years ago, the bill of rights was ratified, becoming part of our constitution. Since that time people have interpreted the text in the document in different ways. This certainly does include the second amendment. I believe that 3D printed guns are not a threat because they are expensive to print, possibly dangerous to fire, and inaccessible to the majority. However, there are no identity checks to download and print the gun.

Doctors and engineers have been working on another way to get organs a faster and more efficient way. Using 3D printers can help with their problem. They have worked on using a 3D printer to make organs that are a perfect match for patients. This can be very useful it can get an organ ready in a short amount of time helping the patient recovery faster as well. Organ transplants are hard to come by. One you have to be put in a waiting list, and people are usually on that list for a long while, just waiting for a perfect match to come. But sometimes it takes to long and some people die while still on the waiting list. But when an organ finally does come they feel bad because someone had to die in order for them to use it. So Dr Ali Khademhosseini is trying to use 3D printing to help solve this problem. His theory is he can make organs from a 3D printer, which can make the waiting list decrease faster and have people not have to die in order for a perfect match. 3D printers have been used to make Human cells, tissue, and blood vessels. But making something like a heart is much more difficult. Because you have to make the beating and pumps. (Mesley). There have been problems in the past that have just know started to show in some people. "Viruses aren't the only worry, and here too the past may serve as a guide. In 1956 injections of human growth hormone became a standard therapy for children failing to develop properly. The hormone was extracted from

In the past, the only way to replace diminished cells, tissues, and organs was from organ transplantation. An organ donor was needed, and the tissues would be surgically removed from the donated body and placed into the recipient. Due to the current research being conducted, it is believed that tissue engineering and organ printing can contribute to the process of improving and saving lives.

3D printing is definitely a huge advancement in Technology! However, very controversial. Although, it has multiple benefits in our society in Medical health practices & Engineering speed, it can also be used for illegal purposes. Now, does the bad outweigh the good? That is the question debated today. I see the whole concept in only 2 large points. It will greatly help people who are desperately in need for transplant organs. It will drastically reduce the organ waiting list and once perfected, our life span should be bumped up a decade or so. On the other hand, what if someone down the road you'll be able to completely recreate a human being in it's entirety? Would we harvest them for their organs? Would it be fair? What if it falls in the

Since the 1980's people have been improving the 3D printer. Now body parts are starting to be created, but could 3D printing organs and limbs go too far? As said by Bernard in the novel Brave New World by Aldous Huxley, "We preserve them from diseases. We keep their internal secretions artificially balanced at a youthful equilibrium” (pg 111). The world state consists of beauty and immortality. Not a single being is to have a disease or physical ailment. In modern times, humans are nothing compared to the people of the World State. People are missing body parts and are exposed to disease. Therefore, many civilians have turned to medical facility clinics to provide the necessary organs in order to survive. 3-D printing is greatly important for civilization because

This is nothing new. In the past decade, clinicians, surgeons, and scientists have been collaborating with other disciplines to create parts of organs or artificial skulls from 3-dimensional bioprinters. Many promising signs of progress have been made, such as the success of reconstructing the skull of patients who suffer head trauma or neurological disease, or a functional trachea that response to

Unfortunately, this is the sad reality. Having the technology to utilize a 3-D printer to reconstruct a patient’s organ would prevent patients from having to wait for a donor organ. Being able to use the patient’s own cells to build his or her new organ would decrease the chances that the patient’s body will reject it. According to Thilmany (2012) indicated “the end goal here is the growing of a biocompatible piece of tissue to repair or replace a patient's own damaged body part, such as bone, cartilage, blood vessels, or skin” (p.

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.

“A 3D printer is a computer run machine, which has the ability to print out objects layer by layer” (Griggs Para.1). The new advancement is a 3D organ printer that will print out human organs using embryonic stem cells. “To complete this process first scientist harvest stem cells, allowing them to double in a petri dish. The stem cell mixture can then be placed into a 3D printer, which is encoded to create an organ” (Griggs Para. 8). The technology for bioprinting isn’t yet complete but within the next few years bioprinting will be a real possibility. With the help of bioprinting, patients who have been waiting on organ transplant lists will no longer have to wait month or years for a compatible organ. Organ transplant wait times could be shortened days. With the use of this technology, “people who would once have to wait in anticipation on whether or not they would even receive an organ, will have the ability to get a brand new organ print from their own cells” (Hsu Para.2). Recently, a group of scientist tested a similar process by bioengineering a trachea for piglets made from the stem cells of different piglets (Castillo Para. 4). It was concluded, “three months after the bioengineered trachea was planted, the baby pig tripled in weight and doubled in size" (Castillo Para. 4). This proves the bioengineered trachea caused no harm to the piglet; it allowed them to grow and mature the

"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

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.