May 23, 2017
A trocar is a medical device which consists of a cannula, obturator and a seal. Cannula is a hollow tube and obturator is a plastic or metallic blade which is sharpened or none sharpened. The word trocar comes from the French word troquard, or trois-quarts which means three-quarters. The device is used during laparoscopic surgeries of abdomen. In 18th century, doctors used trocars for insertion of surgical scopes in the urinary bladder.
The scientific use of trocars dates back to the 19th century when doctors used it to drain excess fluid of gases and relieve edema or bloating. George Killing performed the first documented laparoscopic surgery in 1901 with the help of trocars on a dog. In 1950s dual trocar method was introduced by German gastroenterologist Heinz Kalka. However the instrument has been in use for thousands of years. Aulis Cornelius Celsius, in his 6 volume medical encyclopedia De Medicina, described the use of trocar in 30AD. Albucasis, a physician from Arabia detailed the use of trocar in his 30 volume medical encyclopedia Kitab al-Tasrif. Today trocars are available in different sizes like 5mm, 8mm, 11mm, 12mm, and 15mm.
Potential complication includes perforating wounds, bowel injury, peritonitis, hemorrhage, large vessel puncture etc.
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Global Laparoscopic Trocars market competition by top manufacturers, with production, price, revenue (value) and market share for each manufacturer; the top players including
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On the basis of product, this report displays the production, revenue, price, market share and growth rate of each type, primarily split into
On the basis on the end users/applications, this report focuses on the status and outlook for major applications/end users, consumption (sales), market share and growth rate of Laparoscopic Trocars for each application, including
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Apr 11, 2017
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