During the 1920s two Americans physicians, Bovie and Cushing developed a more sophisticated type of electrosurgery
During the 1920s two Americans physicians, Bovie and Cushing developed a more sophisticated type of electrosurgery
People of the medical fields were inspired and started improving everything they could get their hands…
In the article “Nanoknife Ablation Doubles Survival in Pancreatic Cancer,” irreversible electroporation (IRE), a tissue ablation technique, is used to deliver microsecond pulses of direct current to permanently damage cell membranes of the targeted diseased tissue the pancreas and sparing other healthy tissue. This registry study was performed with six different surgical centers consisting of 200 patients diagnosed with pancreatic adenocarcinoma, a locally advanced pancreatic cancer (LAPC). The mean age of these patients was 62 ranging from 27 to 88 years of age, and they had to meet criteria in order to receive this treatment of IRE, delivered by the Nanoknife system. Also all 200 patients received, in conjunction with IRE, induction therapy,…
The prototype that the doctors created was the base for the pacemaker we use today. ( Robert Cutting, Page 32). The first external pacemaker was big and bulky, and it had to be plugged into the wall in order for it to work ( Robert Cutting, Page 30). One of the inventors of the pacemaker said, “The evolution of the small implantable modern pacemaker is unique in the annals of medical technology. It is a story of remarkable collaboration from the beginning between medicine and bioengineering” (Dr. Wilfred G.Bigelow).…
These advancements include an implantable cardioverter-defibrillator, an intra articular arthroscopic shaver system, and an angioplasty balloon catheter. The implantable cardioverter-defibrillator is a small generator powered by a battery and it works by sending electrical impulses when it detects cardiac arrhythmias. The implantable cardioverter-defibrillator was made in 1969, but was not used until 1980 by Levi Watkins Jr., M.D. at the John Hopkins Hospital. The intra articular arthroscopic shaver system includes “a rotating burr housed within a rigid insertion tube.” The shaver system removes tissue and cartilage from patient’s joints and was an “essential development for minimally invasive orthopedic surgery.”…
This use of kinetic energy became a phenomena that researchers needed to uncover. Galvani and many other scientists toyed with electricity and biology, eventually figuring out that the body is a useful conductor and that muscles operate on a form of electricity produced by the body. Using this knowledge, we are able to restart a heart, thus…
The 1800's were colossal years in the progression of medicine. Advancements, for example, the first blood transfusion and the stethoscope have made ready for present day drug. The 1800's were enormous years in the progression of solution. Advancements like the first blood transfusion and the stethoscope have paved the way for current medicine. Alongside the many medical advancements, the rise of essential figures happened.…
There are so many aspects to the healthcare field that affect the “Iron Triangle”. It is up to us as healthcare manager to know healthcare in and out so we can implement and decide what direction we need to direct our staff everyday.. We need to understand the impact modern medicine has, why healthcare cost is rising, what major issues we are facing, understanding Medicaid and Medicare and the current state of national health policy. If we were to change one thing it would have to be that there would be a cap on how things are charged so that people were not overcharged for something just because the doctor can. This would help the health care system so much in having a budget to plan for national epidemics.…
Electricity caused a huge changed to society using the following… The light bulb, neon lights and other electrical inventions, but electricity caused a huge change in society during the end of the 1800’s into the early 1900’s. How did electricity help change society? The light bulb was a new revolutionary thing for its time, it transformed society into what it is today. The light bulb made a better source for light, hence the name the light bulb, also it created opportunities to work later and open availabilities for jobs.…
The resistance that is encountered is dependent on the body tissue that is traversed by the electrical current. Generally, tissues with high fluid electrolyte concentrations will conduct electricity the best. Bone is the most resistant tissue to electrical flow. Skin impedes electrical current, but resistance is dependent on the skin's thickness and moisture. Wet skin can reduce the contact resistance of the body.…
Dr. Francis Daniel Moore was an indeed a maverick and not a madman. He didn’t become one of the world’s greatest surgeons by following the books or placing limitation to his practice. He was a man of science; a scientist willing to do unorthodox procedures to bring insight to medicine, especially surgery. As stated in the article, Moore’s experiments went beyond medical ethics. He did the dirty work to get answers and have a better understanding of medicine.…
In today’s society people have become more involved in the criminal justice system than has been in the past. People felt that the use of electrocutions were inhumane in the past and were afraid to say so then, now that times have changed people still feel that the electric chair is inhumane but now they aren’t afraid to speak up for what they believe in. Lethal injection is being used more now because society feels that it’s a more humane method of execution. Although some states still use the practice of electrocution as a method of execution. Today it is used as a secondary method.…
When you think of plastic surgery, you may think of a middle-aged soccer mom dying to get a face lift and lip injections to go with the latest Hollywood celebrity trend. However, plastic surgery goes so much deeper in meaning for war veterans. The development in the field of plastic surgery changed significantly with aiding war veteran victims in the early twentieth century due to the increase in the field’s technological developments, the new market of customers for the reconstructional treatment option, and the impact of social views and struggles these heroes dealt with after the war and faced on a daily basis. In the field of plastic surgery, there was a major increase in the field’s technological developments.…
Surgery is a desire or requirement to restore proper bodily functions and beauty. Major surgeries require physician directed and patient driven regiments of rehabilitation in order to hasten recovery and normalize their lives. I am a Surgical Technician and privy to the knowledge many surgeons spend years of their lives devoted towards garnering. The Biomedical Model of Health is focused on treatment and is the primary framework that shaped the evolution of health care policy for most of the 20th century. It is surprising the see many of the principles or instruments used in surgery remain largely unchanged since it’s advent in Ancient Roman times or in its reemergence as a treatment towards aliments from the Renaissance.…
1. Who invented the electric chair? Alfred P. Southwick invented the electric chair. In 1877, Edison began a series of bizarre experiments at his West Orange lab, shocking unwanted dogs, cats and even a circus elephant to death with AC to prove that the current was deadly stuff. In the 1880s, the dentist Alfred P. Southwick was inspired by a drunken man he saw accidentally electrocuted to death, to develop a new quick and painless method for the execution of death sentenced people as an alternative to hanging in the United States.…
The death penalty has been in the United States since the first settlements were built. In that time an estimated 16,000 criminals have been put to death since the first recorded execution, back in 1608 (Ford). A amount of those criminals had killed at least one person, and good portion of them would not stop killing until they were stopped. Luckily, the criminals that were planning on never stopping, or were not able to stop, were caught and brought to justice. When the criminal is convicted, the family can feel some measure of relief about what has happened and that justice has been served knowing the criminal is off the streets.…