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Tom Christerson
AbioCor was a total artificial heart (TAH) developed by the Massachusetts-based company AbioMed. It was fully implantable within a patient, due to a combination of advances in miniaturization, biosensors, plastics and energy transfer. The AbioCor ran on a rechargeable source of power. The internal battery was charged by a transcutaneous energy transmission (TET) system, meaning that no wires or tubes penetrated the skin, reducing the risk of infection. However, because of its size, this heart was only compatible with men who had a large frame. It had a product life expectancy of 18 months. AbioCor was surgically introduced into 15 total patients, 14 of them during a clinical trial and one after FDA approval. However, due to insufficient evidence of its efficacy, AbioMed abandoned further development of the product. History AbioMed began development of the AbioCor device in the 1990s, beginning animal studies in 1998 in preparation to demonstrate readiness for formal clinical tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Heart
An artificial heart is a device that replaces the heart. Artificial hearts are typically used to bridge the time to heart transplantation, or to permanently replace the heart in the case that a heart transplant (from a deceased human or, experimentally, from a deceased genetically engineered pig) is impossible. Although other similar inventions preceded it from the late 1940s, the first artificial heart to be successfully implanted in a human was the Jarvik-7 in 1982, designed by a team including Willem Johan Kolff, William DeVries and Robert Jarvik. An artificial heart is distinct from a ventricular assist device (VAD; for either one or both of the ventricles, the heart's lower chambers), which can be a permanent solution also, or the intra-aortic balloon pump – both devices are designed to support a failing heart. It is also distinct from a cardiopulmonary bypass machine, which is an external device used to provide the functions of both the heart and lungs, used only for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Drug Administration
The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, Prescription drug, prescription and Over-the-counter drug, over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, Animal feed, animal foods & feed and Veterinary medicine, veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C), but the agency also enforces other laws, notably Section 361 of the Public Health Service Act, as well as associated regulations. Much of this regulatory-enforcement work is not d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Implants (medicine)
Implant can refer to: Medicine *Implant (medicine), or specifically: **Brain implant **Breast implant **Buttock implant **Cochlear implant **Contraceptive implant **Dental implant **Fetal tissue implant **Implantable cardioverter-defibrillator **Orthopedic implant **Prosthetic implant **Retinal implant **Subdermal implant **Transdermal implant Alternative *Alien implants *Extraocular implant *Implant (body modification) * Implant (thought insertion) *Microchip implant (animal) (human) *''The Implant'', a television episode of ''Seinfeld'' See also *History of dental treatments *Implantation (other) *Osseointegration Osseointegration (from Latin ''osseus'' " bony" and ''integrare'' "to make whole") is the direct structural and functional connection between living bone and the surface of a load-bearing artificial implant ("load-bearing" as defined by Albrekt ... * Osseoincorporation {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiology
Cardiology () is a branch of medicine that deals with disorders of the heart and the cardiovascular system. The field includes medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease and electrophysiology. Physicians who specialize in this field of medicine are called cardiologists, a specialty of internal medicine. Pediatric cardiologists are pediatricians who specialize in cardiology. Physicians who specialize in cardiac surgery are called cardiothoracic surgeons or cardiac surgeons, a specialty of general surgery. Specializations All cardiologists study the disorders of the heart, but the study of adult and child heart disorders each require different training pathways. Therefore, an adult cardiologist (often simply called "cardiologist") is inadequately trained to take care of children, and pediatric cardiologists are not trained to treat adult heart disease. Surgical aspects are not included in cardiology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gus Rosenberg
Gerson "Gus" Rosenberg, Ph.D., is an American biomedical engineer. He is the Jane A. Fetter Professor of Surgery, professor of bioengineering, and chief of the Division of Applied Biomedical Engineering (previously known as the Division of Artificial Organs) at Penn State's Milton S. Hershey Medical Center and Penn State College of Medicine. Background and education Rosenberg was born on August 20, 1944, and raised in Chalfont, Pennsylvania. He studied mechanical engineering at Penn State University and received his Bachelor of Science, Master of Science, and Ph.D. degrees at the university. He began research on heart-assist pumps in 1970 as a graduate student at Penn State. His research led to a number of heart devices developed by the team that he now leads at Penn State. He was part of the team that designed the university's first heart-assist pump. Circulatory support devices Rosenberg's research and teaching have resulted in devices such as a Left Ventricular Assist devi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superhuman
The term superhuman refers to humans or human-like beings with enhanced qualities and abilities that exceed those naturally found in humans. These qualities may be acquired through natural ability, self-actualization or technological aids. The related concept of a super race refers to an entire category of beings with the same or varying superhuman characteristics, created from present-day human beings by deploying various means such as eugenics, euthenics, genetic engineering, nanotechnology, and/or brain–computer interface, brain–computer interfacing to accelerate the process of human evolution. Throughout history, the discussion of superhuman traits and the idea of the ideal human in physical, mental, or spiritual form has influenced politics, policy, philosophy, science and various social movements, as well as featuring prominently in culture. Groups advocating the deliberate pursuit of superhuman qualities for philosophical, political, or moral reasons are sometimes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jason Statham
Jason Statham (; born 26 July 1967) is an English actor. He is known for portraying characters in various action-thriller films who are typically tough, hardboiled, gritty, or violent. Statham began practising Chinese martial arts, kickboxing, and karate recreationally in his youth while working at local market stalls. An avid footballer and diver, he was a member of Britain's national diving team and competed for England in the 1990 Commonwealth Games. Shortly after, he was asked to model for French Connection, Tommy Hilfiger, and Levi's in various advertising campaigns. His past history working at market stalls inspired his casting in the Guy Ritchie crime films ''Lock, Stock and Two Smoking Barrels'' (1998) and '' Snatch'' (2000). The commercial success of these films led Statham to star as Frank Martin in the ''Transporter'' trilogy (2002–2008). After starring in a variety of heist and action-thriller films such as ''The Italian Job'' (2003), '' Crank'' (2006), ''W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chev Chelios
''Crank'' is a 2006 American action film written and directed by Mark Neveldine and Brian Taylor (in their directorial debuts) and starring Jason Statham, Amy Smart and Jose Pablo Cantillo. The plot centers on a British hitman based in Los Angeles named Chev Chelios who is poisoned by the mafia and must keep his adrenaline flowing constantly in order to keep himself alive. He does so by various methods including taking drugs, publicly fornicating with his girlfriend, and getting into fights, while he tries to track down the man who poisoned him. The title of the film comes from a slang word for methamphetamine. The film was followed by a sequel titled '' Crank: High Voltage'' in 2009. Plot Los Angeles-based English hitman Chev Chelios works for a crime syndicate led by Don "Carlito" Carlos. Chelios is contracted by Carlito to kill mafia boss Don Kim as members of the Triads have been encroaching on Carlito's business. Chelios goes to Don Kim and apparently murders him. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Voltage
High voltage electricity refers to electrical potential large enough to cause injury or damage. In certain industries, ''high voltage'' refers to voltage above a certain threshold. Equipment and conductors that carry high voltage warrant special safety requirements and procedures. High voltage is used in electrical power distribution, in cathode ray tubes, to generate X-rays and particle beams, to produce electrical arcs, for ignition, in photomultiplier tubes, and in high-power amplifier vacuum tubes, as well as other industrial, military and scientific applications. Definition The numerical definition of depends on context. Two factors considered in classifying a voltage as high voltage are the possibility of causing a spark in air, and the danger of electric shock by contact or proximity. The International Electrotechnical Commission and its national counterparts (IET, IEEE, VDE, etc.) define ''high voltage'' as above 1000 V for alternating current, and at l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impella
Impella is a family of medical devices used for temporary ventricular support in patients with depressed heart function. Some versions of the device can provide left heart support during other forms of mechanical circulatory support including ECMO and Centrimag. The device is approved for use in high-risk percutaneous coronary intervention (PCI) and cardiogenic shock following heart attack or open heart surgery and is placed through a peripheral artery. From the peripheral artery it pumps blood to the left or right heart via the ascending aorta or pulmonary artery. The Impella technology was acquired by Abiomed in 2005. As of March 2019, the Impella series includes: the Impella 2.5, Impella 5.0/LD, Impella CP and Impella RP. Medical uses The Impella device is an alternative for percutaneous mechanical circulatory support that has been utilized as a bridge to recovery. Used alone or in tandem sets, it utilizes the concept of magnetic levitation to reduce moving parts to an ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penn State
#Redirect Pennsylvania State University The Pennsylvania State University (Penn State or PSU) is a Public university, public Commonwealth System of Higher Education, state-related Land-grant university, land-grant research university with campuses and facilities throughout Pennsylvan ... Penn State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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