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Rune Elmqvist
Rune Elmqvist (1906–1996) developed the first implantable Artificial pacemaker, pacemaker in 1958, working under the direction of Åke Senning, senior physician and Heart, cardiac Surgery, surgeon at the Karolinska University Hospital in Solna Municipality, Solna, Sweden. Elmqvist initially worked as a Physician, medical doctor (having trained in Lund), but later worked as an engineer and inventor. In 1948, he developed the first inkjet Electrocardiogram, ECG printer which he called the mingograph while working at Elema-Schönander, a company which later became Siemens-Elema. In 1957, he received an honorary doctorate. In 1960, he became head of development at Elema-Schönander. Siemens-Elema's pacemaker operations were sold to the American company Pacesetter Systems in 1994, which was subsequently sold to St Jude Medical. References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Pacemaker
An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or pacemaker is a medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and pump blood. By doing so, the pacemaker regulates the function of the electrical conduction system of the heart. The primary purpose of a pacemaker is to maintain an adequate heart rate, either because the heart's natural pacemaker is not fast enough, or because there is a block in the heart's electrical conduction system. Modern pacemakers are externally programmable and allow a cardiologist, particularly a cardiac electrophysiologist, to select the optimal pacing modes for individual patients. Most pacemakers are on demand, in which the stimulation of the heart is based on the dynamic demand of the circulatory system. Others send out a fixed rate of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lund University Alumni
Lund (, , ) is a city in the southern Swedish province of Scania, across the Öresund strait from Copenhagen. The town had 91,940 inhabitants out of a municipal total of 121,510 . It is the seat of Lund Municipality, Scania County. The Öresund Region, which includes Lund, is home to more than 4.1 million people. Archeologists date the foundation of Lund to around 990, when Scania was part of Denmark. From 1103 it was the seat of the Catholic Metropolitan Archdiocese of Lund, and the towering Lund Cathedral, built circa 1090–1145, still stands at the centre of the town. Denmark ceded the city to Sweden in the Treaty of Roskilde in 1658, and its status as part of Sweden was formalised in 1720. Lund University, established in 1666, is one of Scandinavia's oldest and largest institutions for education and research.Lund University , ''The Solande ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1996 Deaths
File:1996 Events Collage.png, From left, clockwise: A bomb explodes at Centennial Olympic Park in Atlanta, set off by a radical anti-abortionist; The center fuel tank explodes on TWA Flight 800, causing the plane to crash and killing everyone on board; Eight people die in a blizzard on Mount Everest; Dolly the Sheep becomes the first mammal to have been cloned from an adult somatic cell; The Port Arthur Massacre occurs on Tasmania, and leads to major changes in Australia's gun laws; Macarena, sung by Los del Río and remixed by The Bayside Boys, becomes a major dance craze and cultural phenomenon; Ethiopian Airlines Flight 961 crash-ditches off of the Comoros Islands after the plane was hijacked; the 1996 Summer Olympics are held in Atlanta, marking the Centennial (100th Anniversary) of the modern Olympic Games., 300x300px, thumb rect 0 0 200 200 Centennial Olympic Park bombing rect 200 0 400 200 TWA FLight 800 rect 400 0 600 200 1996 Mount Everest disaster rect 0 200 30 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1906 Births
Events January–February * January 12 – Persian Constitutional Revolution: A nationalistic coalition of merchants, religious leaders and intellectuals in Persia forces the shah Mozaffar ad-Din Shah Qajar to grant a constitution, and establish a national assembly, the Majlis. * January 16–April 7 – The Algeciras Conference convenes, to resolve the First Moroccan Crisis between France and Germany. * January 22 – The strikes a reef off Vancouver Island, Canada, killing over 100 (officially 136) in the ensuing disaster. * January 31 – The Ecuador–Colombia earthquake (8.8 on the Moment magnitude scale), and associated tsunami, cause at least 500 deaths. * February 7 – is launched, sparking a naval race between Britain and Germany. * February 11 ** Pope Pius X publishes the encyclical ''Vehementer Nos'', denouncing the 1905 French law on the Separation of the Churches and the State. ** Two British members of a poll tax collecting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Jude Medical
St. Jude Medical, Inc. was an American global medical device company headquartered in Little Canada, Minnesota, U.S., a suburb of Saint Paul. The company had more than 20 principal operations and manufacturing facilities worldwide with products sold in more than 100 countries. Its major markets include the United States, Europe, Latin America and Asia-Pacific. The company was named after Jude the Apostle, the patron saint of lost causes. St. Jude Medical was founded in 1976 and went public in 1977, and the company has been listed in the Fortune 500 every year since 2010. The company was acquired by Abbott Laboratories in January 2017. Michael T. Rousseau served as the company's president and chief executive officer from 2016 until its acquisition by Abbott. History Early history St. Jude Medical was founded in 1976 to further develop bi-leaflet artificial heart valves, which were originally created in 1972 at the University of Minnesota. St. Jude Medical's bi-leaflet valve was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacesetter Systems
Pacesetter Systems Inc. was a biotechnology company founded by Alfred E. Mann in 1965. The company manufactured various implantable medical devices invented by Robert Fischell and the rest of the team at the Johns Hopkins University Applied Physics Laboratory. Those inventions included the first commercial rechargeable implantable pacemaker, which was one of the first pacemakers to use radio waves for telemetry, and the implantable insulin pump. The insulin pump business was spun off into MiniMed in 1983 and then acquired by Medtronic Medtronic plc is an American medical device company. The company's operational and executive headquarters are in Minneapolis, Minnesota, and its legal headquarters are in Ireland due to its acquisition of Irish-based Covidien in 2015. While it ... in 2001. Pacesetter Systems Inc. was purchased by Siemens and then St. Jude Medical in 1994. References Defunct manufacturing companies of the United States {{med-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctorate
A doctorate (from Latin ''docere'', "to teach"), doctor's degree (from Latin ''doctor'', "teacher"), or doctoral degree is an academic degree awarded by universities and some other educational institutions, derived from the ancient formalism ''licentia docendi'' ("licence to teach"). In most countries, a research degree qualifies the holder to teach at university level in the degree's field or work in a specific profession. There are a number of doctoral degrees; the most common is the Doctor of Philosophy (PhD), awarded in many different fields, ranging from the humanities to scientific disciplines. In the United States and some other countries, there are also some types of technical or professional degrees that include "doctor" in their name and are classified as a doctorate in some of those countries. Professional doctorates historically came about to meet the needs of practitioners in a variety of disciplines. Many universities also award honorary doctorates to individuals d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siemens
Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', ''Energy'', ''Healthcare'' (Siemens Healthineers), and ''Infrastructure & Cities'', which represent the main activities of the corporation. The corporation is a prominent maker of medical diagnostics equipment and its medical health-care division, which generates about 12 percent of the corporation's total sales, is its second-most profitable unit, after the industrial automation division. In this area, it is regarded as a pioneer and the company with the highest revenue in the world. The corporation is a component of the Euro Stoxx 50 stock market index. Siemens and its subsidiaries employ approximately 303,000 people worldwide and reported global revenue of around €62 billion in 2021 according to its earnings release. History 1847 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Åke Senning
Åke Senning (* 14 December 1915 in Rättvik, Sweden; † 21 July 2000 in Zurich, Switzerland) was a Swedish cardiac surgeon who worked at Zurich University Hospital from 1961 until his retirement in 1985. Biography Åke Senning was born to the Swedish veterinarian David Senning and the nurse Elly Senning, née Säfström. He finished his schooling in Uppsala with the baccalaureate. He actually wanted to become an engineer. However, as a nurse in World War 1, his mother persuaded him to study medicine. He subsequently completed the pre-clinical part of his studies in Uppsala, the clinical part and his state examination in Stockholm in 1948. His subsequent further training in Stockholm included general surgery, orthopaedics and thoracic and neurosurgery. Clarence Crafoord introduced him to the field of cardiac surgery in 1948. The influence of this eminent surgeon, who had a major impact on thoracic and cardiac surgery, sparked Senning's love of cardiac surgery and thus hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
