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Trocar
A trocar (or trochar) is a medical or veterinary device that is made up of an awl (which may be a metal or plastic sharpened or non-bladed tip), a cannula (essentially a hollow tube), and a seal. Trocars are placed through the abdomen during laparoscopic surgery. The trocar functions as a portal for the subsequent placement of other instruments, such as graspers, scissors, staplers, etc. Trocars also allow the escape of gas or fluid from organs within the body. Etymology The word ''trocar'', less commonly ''trochar'', comes from French ''trocart'', ''trois-quarts'' (three-fourths), from ''trois'' 'three' and ''carre'' 'side, face of an instrument', first recorded in the ''Dictionnaire des Arts et des Sciences'', 1694, by Thomas Corneille, younger brother of Pierre Corneille. History Originally, doctors used trocars to relieve pressure build-up of fluids (edema) or gases (bloating). Patents for trocars appeared early in the 19th century, although their use dated back possibly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laparoscopy
Laparoscopy () is an operation performed in the abdomen or pelvis using small incisions (usually 0.5–1.5 cm) with the aid of a camera. The laparoscope aids diagnosis or therapeutic interventions with a few small cuts in the abdomen.MedlinePlus > Laparoscopy Update Date: 21 August 2009. Updated by: James Lee, MD // No longer valid Laparoscopic surgery, also called minimally invasive procedure, bandaid surgery, or keyhole surgery, is a modern surgical technique. There are a number of advantages to the patient with laparoscopic surgery versus an exploratory laparotomy. These include reduced pain due to smaller incisions, reduced hemorrhaging, and shorter recovery time. The key element is the use of a laparoscope, a long fiber optic cable system that allows viewing of the affected area by snaking the cable from a more distant, but more easily accessible location. Laparoscopic surgery includes operations within the abdominal or pelvic cavities, whereas keyhole surgery perform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laparoscopic Surgery
Laparoscopy () is an operation performed in the abdomen or pelvis using small incisions (usually 0.5–1.5 cm) with the aid of a camera. The laparoscope aids diagnosis or therapeutic interventions with a few small cuts in the abdomen.MedlinePlus > Laparoscopy Update Date: 21 August 2009. Updated by: James Lee, MD // No longer valid Laparoscopic surgery, also called minimally invasive procedure, bandaid surgery, or keyhole surgery, is a modern surgical technique. There are a number of advantages to the patient with laparoscopic surgery versus an exploratory laparotomy. These include reduced pain due to smaller incisions, reduced hemorrhaging, and shorter recovery time. The key element is the use of a laparoscope, a long fiber optic cable system that allows viewing of the affected area by snaking the cable from a more distant, but more easily accessible location. Laparoscopic surgery includes operations within the abdominal or pelvic cavities, whereas keyhole surgery perfor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disposable Trocars
A disposable (also called disposable product) is a product designed for a single use after which it is recycled or is disposed as solid waste. The term is also sometimes used for products that may last several months (e.g. disposable air filters) to distinguish from similar products that last indefinitely (e.g. washable air filters). The word "disposables" is not to be confused with the word "consumables", which is widely used in the mechanical world. For example, welders consider welding rods, tips, nozzles, gas, etc. to be "consumables", as they last only a certain amount of time before needing to be replaced. Consumables are needed for a process to take place, such as inks for printing and welding rods for welding, while disposable products are products that can be thrown away after it becomes damaged or otherwise unuseful. Etymology "Disposable" is an ''adjective'' meaning something not reusable but is disposed of after use. Many people now use the term as a noun or substant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thoracic Cavity
The thoracic cavity (or chest cavity) is the chamber of the body of vertebrates that is protected by the thoracic wall (rib cage and associated skin, muscle, and fascia). The central compartment of the thoracic cavity is the mediastinum. There are two openings of the thoracic cavity, a superior thoracic aperture known as the thoracic inlet and a lower inferior thoracic aperture known as the thoracic outlet. The thoracic cavity includes the tendons as well as the cardiovascular system which could be damaged from injury to the back, spine or the neck. Structure Structures within the thoracic cavity include: * structures of the cardiovascular system, including the heart and great vessels, which include the thoracic aorta, the pulmonary artery and all its branches, the superior and inferior vena cava, the pulmonary veins, and the azygos vein * structures of the respiratory system, including the diaphragm, trachea, bronchi and lungs * structures of the digestive system, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clover
Clover or trefoil are common names for plants of the genus ''Trifolium'' (from Latin ''tres'' 'three' + ''folium'' 'leaf'), consisting of about 300 species of flowering plants in the legume or pea family Fabaceae originating in Europe. The genus has a cosmopolitan distribution with highest diversity in the temperate Northern Hemisphere, but many species also occur in South America and Africa, including at high altitudes on mountains in the tropics. They are small annual, biennial, or short-lived perennial herbaceous plants, typically growing up to 30 cm tall. The leaves are trifoliate (rarely quatrefoiled; see four-leaf clover), monofoil, bifoil, cinquefoil, hexafoil, septfoil, etcetera, with stipules adnate to the leaf-stalk, and heads or dense spikes of small red, purple, white, or yellow flowers; the small, few-seeded pods are enclosed in the calyx. Other closely related genera often called clovers include ''Melilotus'' (sweet clover) and '' Medicago'' ( alfalfa or Calva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Bates
Sir Alan Arthur Bates (17 February 1934 – 27 December 2003) was an English actor who came to prominence in the 1960s, when he appeared in films ranging from the popular children's story '' Whistle Down the Wind'' to the " kitchen sink" drama '' A Kind of Loving''. He is also known for his performance with Anthony Quinn in ''Zorba the Greek'', as well as his roles in ''King of Hearts'', '' Georgy Girl'', ''Far From the Madding Crowd'' and '' The Fixer'', for which he received an Academy Award nomination for Best Actor. In 1969, he starred in the Ken Russell film ''Women in Love'' with Oliver Reed and Glenda Jackson. Bates went on to star in ''The Go-Between'', ''An Unmarried Woman'', ''Nijinsky'' and in '' The Rose'' with Bette Midler, as well as many television dramas, including ''The Mayor of Casterbridge'', Harold Pinter's '' The Collection'', ''A Voyage Round My Father'', ''An Englishman Abroad'' (as Guy Burgess) and ''Pack of Lies''. He also appeared on the stage, nota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Far From The Madding Crowd (1967 Film)
''Far from the Madding Crowd'' is a 1967 British epic period drama film adapted from Thomas Hardy's 1874 book of the same name. The film, starring Julie Christie, Alan Bates, Terence Stamp and Peter Finch, and directed by John Schlesinger, was Schlesinger's fourth film (and his third collaboration with Christie). It marked a stylistic shift away from his earlier works exploring contemporary urban mores. The cinematography was by Nicolas Roeg and the soundtrack was by Richard Rodney Bennett. He also used traditional folk songs in various scenes throughout the film. It was nominated for one Oscar for Best Original Music Score and two BAFTAs, Best British Cinematography (Colour) and Best British Costume (Colour) ( Alan Barrett). Plot Set in the rural West Country in Victorian England (circa 1870), the story features Bathsheba Everdene (Julie Christie), a beautiful, headstrong, independently minded woman who inherits her uncle's farm and decides to manage it herself. This enge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Splenectomy
A splenectomy is the surgical procedure that partially or completely removes the spleen. The spleen is an important organ in regard to immunological function due to its ability to efficiently destroy encapsulated bacteria. Therefore, removal of the spleen runs the risk of overwhelming post-splenectomy infection, a medical emergency and rapidly fatal disease caused by the inability of the body's immune system to properly fight infection following splenectomy or asplenia. Common indications for splenectomy include trauma, tumors, splenomegaly or for hematological disease such as sickle cell anemia or thalassemia. Indications The spleen is an organ located in the abdomen next to the stomach. It is composed of red pulp which filters the blood, removing foreign material, damaged and worn out red blood cells. It also functions as a storage site for iron, red blood cells and platelets. The rest (~25%) of the spleen is known as the white pulp and functions like a large lymph node bein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastrectomy
A gastrectomy is a partial or total surgical removal of the stomach. Indications Gastrectomies are performed to treat stomach cancer and perforations of the stomach wall. In severe duodenal ulcers it may be necessary to remove the lower portion of the stomach called the pylorus and the upper portion of the small intestine called the duodenum. If there is a sufficient portion of the upper duodenum remaining a Billroth I procedure is performed, where the remaining portion of the stomach is reattached to the duodenum before the bile duct and the duct of the pancreas. If the stomach cannot be reattached to the duodenum a Billroth II is performed, where the remaining portion of the duodenum is sealed off, a hole is cut into the next section of the small intestine called the jejunum and the stomach is reattached at this hole. As the pylorus is used to grind food and slowly release the food into the small intestine, removal of the pylorus can cause food to move into the small intes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropexy
Gastropexy is a surgical operation in which the stomach is sutured to the abdominal wall or the diaphragm. Gastropexys in which the stomach is sutured to the diaphragm are sometimes performed as a treatment of GERD to prevent the stomach from moving up into the chest. See also * Laparoscopic surgery Laparoscopy () is an operation performed in the abdomen or pelvis using small incisions (usually 0.5–1.5 cm) with the aid of a camera. The laparoscope aids diagnosis or therapeutic interventions with a few small cuts in the abdomen.Medl ... References Digestive system surgery {{surgery-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Anaesthesia
General anaesthesia (UK) or general anesthesia (US) is a medically induced loss of consciousness that renders the patient unarousable even with painful stimuli. This effect is achieved by administering either intravenous or inhalational general anaesthetic medications, which often act in combination with an analgesic and neuromuscular blocking agent. Spontaneous ventilation is often inadequate during the procedure and intervention is often necessary to protect the airway. General anaesthesia is generally performed in an operating theater to allow surgical procedures that would otherwise be intolerably painful for a patient, or in an intensive care unit or emergency department to facilitate endotracheal intubation and mechanical ventilation in critically ill patients. A variety of General anesthetic, drugs may be administered, with the overall goal of achieving unconsciousness, amnesia, analgesia, loss of reflexes of the autonomic nervous system, and in some cases paralysis of ske ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastric Dilatation Volvulus
Gastric dilatation volvulus (GDV), also known as gastric dilation, twisted stomach, or gastric torsion, is a medical condition that affects dogs in which the stomach becomes overstretched and rotated by excessive gas content. The word bloat is often used as a general term to mean gas distension without stomach torsion (a normal change after eating), or to refer to GDV. GDV is a life-threatening condition in dogs that requires prompt treatment. It is common in certain breeds; deep-chested breeds are especially at risk. Mortality rates in dogs range from 10 to 60%, even with treatment. With surgery, the mortality rate is 15 to 33 percent. Symptoms Symptoms are not necessarily distinguishable from other kinds of distress. A dog might stand uncomfortably and seem to be in extreme discomfort for no apparent reason. Other possible symptoms include firm distension of the abdomen, weakness, depression, difficulty breathing, hypersalivation, and retching without producing any vomitus (n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
