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Richard DeWall
Richard A. DeWall (1926-2016), was an American cardiothoracic surgeon who in 1955 created the first workable, portable bubble oxygenator that removed bubbles, thus avoiding gas embolism during cardiopulmonary bypass. Later, he wrote the original plans for what became the Wright State University School of Medicine. Early life and education Richard Alison DeWall was born on 16 December 1926 to Grace Gardner and Herman Harvey DeWall in Appleton, Minnesota. After serving in the U.S. Navy until October 1945, he graduated from the University of Minnesota in 1949 and subsequently gained his MD in 1953. Career John Gibbon had invented the heart-lung bypass machine and performed the first repair of the heart from the inside of the heart, using extracorporal perfusion in 1953. In 1955, John W. Kirklin, who was a surgeon also researching heart-lung machines, was successful in using Gibbon’s modified heart-lung machine via a pump-oxygenator. Soon C. Walton Lillehei, who worked nearby, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bubble Oxygenator
A bubble oxygenator is an early implementation of the oxygenator used for cardiopulmonary bypass. It has since been supplanted by the membrane oxygenator as a result of advances in material science. Some continue to promote it as a low-cost alternative allowing greater self-sufficiency. History Open-heart surgery developed rapidly beginning in the 1950s, and many methods were developed for oxygenating blood outside the body. A bubble oxygenator was introduced in 1950 by Clark, Gollan, and Gupta. The method faced initial skepticism but in 1956 the University of Minnesota's De-Wall- Lillehei bubble oxygenator was demonstrated to be relatively simple, inexpensive, and easy to operate. The device faced competition from membrane oxygenators, which arrived within the same decade and were found to provide better oxygenation for periods over eight hours, and other advantages beyond six hours. However, most open-heart operations were substantially shorter, and by 1976 the bubble oxygen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John W
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1926 Births
Events January * January 3 – Theodoros Pangalos (general), Theodoros Pangalos declares himself dictator in Greece. * January 8 **Abdul-Aziz ibn Saud is crowned King of Kingdom of Hejaz, Hejaz. ** Bảo Đại, Crown Prince Nguyễn Phúc Vĩnh Thuy ascends the throne, the last monarch of Vietnam. * January 12 – Freeman Gosden and Charles Correll premiere their radio program ''Sam 'n' Henry'', in which the two white performers portray two black characters from Harlem looking to strike it rich in the big city (it is a precursor to Gosden and Correll's more popular later program, ''Amos 'n' Andy''). * January 16 – A BBC comic radio play broadcast by Ronald Knox, about a workers' revolution, causes a panic in London. * January 21 – The Belgian Parliament accepts the Locarno Treaties. * January 26 – Scottish inventor John Logie Baird demonstrates a mechanical television system at his London laboratory for members of the Royal Institution and a report ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Transplant Surgeons
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Bakken Museum
The Bakken is a science museum located in Minneapolis, Minnesota, United States, founded in 1975 by Earl Bakken, the co-founder of Medtronic. The exhibits present a history and explanation of electricity and electromagnetism. Exhibits Approximately 11,000 written works, and about 2,000 scientific instruments are stored at the museum. Some specifically for electrophysiology and electrotherapeutics. Significant holdings include works by Jean Antoine Nollet, Benjamin Franklin, Giovanni Battista Beccaria, Luigi Galvani, Giovanni Aldini, Alessandro Volta, Guillame Benjamin Amand Duchenne, and Emil Heinrich Du Bois-Reymond and the journals ''Annalen der Physik'', the ''Philosophical Transactions and Proceedings'' of the Royal Society and ''Zeitschrift für Physik''. Permanent exhibits include the following: * Frankenstein’s Laboratory is an immersive object theater featuring Frankenstein’s monster. * Deep Roots: Plants as Medicine discusses modern preconceptions about the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Journal Of Thoracic And Cardiovascular Surgery
''The Journal of Thoracic and Cardiovascular Surgery'' is a monthly peer-reviewed medical journal covering cardiothoracic surgery, cardiology, pulmonary medicine, and vascular disease published by Elsevier. It is the official journal of the American Association for Thoracic Surgery and the Western Thoracic Surgical Association. History and Impact The journal was established in 1931 as the ''Journal of Thoracic Surgery''. The journal has the second highest impact factor of all cardiothoracic surgery journals. According to the ''Journal Citation Reports'', its 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... is 5.209, ranking it 21st out of 212 journals in the category "Surgery". References External links * Journal page at publisher's website Elsevi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of American History
The National Museum of American History: Kenneth E. Behring Center collects, preserves, and displays the heritage of the United States in the areas of social, political, cultural, scientific, and military history. Among the items on display is the original Star-Spangled Banner. The museum is part of the Smithsonian Institution and located on the National Mall at 14th Street and Constitution Avenue NW in Washington, D.C. History The museum opened in 1964 as the Museum of History and Technology. It was one of the last structures designed by the renowned architectural firm McKim Mead & White. In 1980, the museum was renamed the National Museum of American History to represent its mission of the collection, care, study, and interpretation of objects that reflect the experience of the American people. The museum site had previously held two temporary war buildings constructed in 1942. In May 2012, John Gray became the new director. He retired from the post in May 2018 and was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kettering Medical Center
Kettering Health Main Campus, formerly known as Kettering Medical Center (KMC), is a faith-based, nonprofit hospital located in Kettering, Ohio, United States. Founded in 1964, it is the flagship hospital of the Kettering Health, and is directly affiliated with the Seventh-day Adventist Church. It is also affiliated with the Boonshoft School of Medicine. In 2020, Forbes and Great Places to Work named Kettering Health a "Best Place to Work", regardless of industry. History Virginia Kettering and her husband Eugene, son of famous inventor Charles F. Kettering, were native citizens of Dayton. They moved to Hinsdale, Illinois near Chicago in the 1940s. During the polio epidemic in the 1950s, they were inspired by the care given at Hinsdale Hospital, which would play a vital role in the foundation of Kettering Medical Center. Following the death of his father in 1958, the younger Ketterings moved from Illinois back to Dayton to help manage family affairs. Health care was a primar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Heysham Gibbon
John Heysham Gibbon (September 29, 1903 – February 5, 1973) was an American surgeon best known for inventing the heart–lung machine and performing subsequent open-heart surgery, open-heart surgeries which revolutionized heart surgery in the twentieth century. He was the son of Dr. John Heysham Gibbon Sr., and Marjorie Young Gibbon (daughter of General Samuel Baldwin Marks Young, Samuel Young), and came from a long line of medical doctors including his father, grandfather Robert, great-grandfather John and great-great grandfather. Early years and education Gibbon was born in Philadelphia, Pennsylvania on September 29, 1903. Descended from the Gibbon family, who first arrived in Philadelphia from Wiltshire, England in 1684, his father was a surgeon at Pennsylvania Hospital and the Hospital of Jefferson Medical College. Gibbon was the second oldest of four children and grew up attending the Penn Charter School in Philadelphia. He entered Princeton University at 16 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiothoracic Surgery
Cardiothoracic surgery is the field of medicine involved in surgical treatment of organs inside the thoracic cavity — generally treatment of conditions of the heart (heart disease), lungs ( lung disease), and other pleural or mediastinal structures. In most countries, cardiothoracic surgery is further subspecialized into cardiac surgery (involving the heart and the great vessels) and thoracic surgery (involving the lungs, esophagus, thymus, etc.); the exceptions are the United States, Australia, New Zealand, the United Kingdom, and some European Union countries such as Portugal. Training A cardiac surgery residency typically comprises anywhere from four to six years (or longer) of training to become a fully qualified surgeon. Cardiac surgery training may be combined with thoracic surgery and / or vascular surgery and called cardiovascular (CV) / cardiothoracic (CT) / cardiovascular thoracic (CVT) surgery. Cardiac surgeons may enter a cardiac surgery residency directly from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Medicine
Doctor of Medicine (abbreviated M.D., from the Latin ''Medicinae Doctor'') is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the M.D. denotes a professional degree. This generally arose because many in 18th-century medical professions trained in Scotland, which used the M.D. degree nomenclature. In England, however, Bachelor of Medicine, Bachelor of Surgery was used and eventually in the 19th century became the standard in Scotland too. Thus, in the United Kingdom, Ireland and other countries, the M.D. is a research doctorate, honorary doctorate or applied clinical degree restricted to those who already hold a professional degree (Bachelor's/Master's/Doctoral) in medicine. In those countries, the equivalent professional degree to the North American, and some others use of M.D., is still typically titled Bachelor of Medicine, Bachelor of Surgery ( M.B.B.S.). History The first medical degrees were a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Minnesota
The University of Minnesota, formally the University of Minnesota, Twin Cities, (UMN Twin Cities, the U of M, or Minnesota) is a public land-grant research university in the Twin Cities of Minneapolis and Saint Paul, Minnesota, United States. The Twin Cities campus comprises locations in Minneapolis and Falcon Heights, a suburb of St. Paul, approximately apart. The Twin Cities campus is the oldest and largest in the University of Minnesota system and has the ninth-largest main campus student body in the United States, with 52,376 students at the start of the 2021–22 academic year. It is the flagship institution of the University of Minnesota System, and is organized into 19 colleges, schools, and other major academic units. The Minnesota Territorial Legislature drafted a charter for the U of M as a territorial university in 1851, seven years before Minnesota became a state. Today, the university is classified among "R1: Doctoral Universities – Very high research acti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
