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Endoscope
An endoscope is an inspection instrument composed of image sensor, optical lens, light source and mechanical device, which is used to look deep into the body by way of openings such as the mouth or anus. A typical endoscope applies several modern technologies including optics, ergonomics, precision mechanics, electronics, and software engineering. With an endoscope, it is possible to observe lesions that cannot be detected by X-ray, making it useful in medical diagnosis. Endoscopes use tubes which are only a few millimeters thick to transfer illumination in one direction and high-resolution images in real time in the other direction, resulting in minimally invasive surgeries. It is used to examine the internal organs like the throat or esophagus. Specialized instruments are named after their target organ. Examples include the cystoscope (bladder), nephroscope (kidney), bronchoscope (bronchus), arthroscope (joints) and colonoscope (colon), and laparoscope (abdomen or pelvis). They c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Francis Cruise
Francis Xavier Richard Cruise (3 December 1834 – 26 February 1912) was a notable 19th-century Irish surgeon and urologist best known for inventing an endoscope and using it successfully in surgery in 1865.Sir Francis Richard Cruise – Inventor of the Endoscope Royal College of Physicians of Ireland: Heritage Centre Blog Life and work Cruise was born in and baptised 7 December 1834 at the Pro-Cathedral. His father was Dublin solicitor Francis Cruise (1795 – before 1859) and his mother was Eleanor Mary Brittain (179 ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelvis
The pelvis (plural pelves or pelvises) is the lower part of the trunk, between the abdomen and the thighs (sometimes also called pelvic region), together with its embedded skeleton (sometimes also called bony pelvis, or pelvic skeleton). The pelvic region of the trunk includes the bony pelvis, the pelvic cavity (the space enclosed by the bony pelvis), the pelvic floor, below the pelvic cavity, and the perineum, below the pelvic floor. The pelvic skeleton is formed in the area of the back, by the sacrum and the coccyx and anteriorly and to the left and right sides, by a pair of hip bones. The two hip bones connect the spine with the lower limbs. They are attached to the sacrum posteriorly, connected to each other anteriorly, and joined with the two femurs at the hip joints. The gap enclosed by the bony pelvis, called the pelvic cavity, is the section of the body underneath the abdomen and mainly consists of the reproductive organs (sex organs) and the rectum, while the pelvic f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liver
The liver is a major Organ (anatomy), organ only found in vertebrates which performs many essential biological functions such as detoxification of the organism, and the Protein biosynthesis, synthesis of proteins and biochemicals necessary for digestion and growth. In humans, it is located in the quadrant (anatomy), right upper quadrant of the abdomen, below the thoracic diaphragm, diaphragm. Its other roles in metabolism include the regulation of Glycogen, glycogen storage, decomposition of red blood cells, and the production of hormones. The liver is an accessory digestive organ that produces bile, an alkaline fluid containing cholesterol and bile acids, which helps the fatty acid degradation, breakdown of fat. The gallbladder, a small pouch that sits just under the liver, stores bile produced by the liver which is later moved to the small intestine to complete digestion. The liver's highly specialized biological tissue, tissue, consisting mostly of hepatocytes, regulates a w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thoracoscopy
Thoracoscopy is a medical procedure involving internal examination, biopsy and/or resection/drainage of disease or masses within the pleural cavity, usually with video assistance. Thoracoscopy may be performed either under general anaesthesia or under sedation with local anaesthetic. History Thoracoscopy was first performed by Sir Francis Cruise of the Mater Misericordiae Hospital in Dublin in conjunction with Dr Samuel Gordon in 1865. It was further developed by Hans Christian Jacobaeus, a Swedish internist in 1910 for the treatment of tuberculous intra-thoracic adhesions. He used a cystoscope to examine the thoracic cavity, developing his technique over the next twenty years. Today, thoracoscopy is performed using specialized thoracoscopes. These instruments include a light source and a lens for viewing and may have ports through which other instruments may be inserted for the purpose of tissue removal and manipulation. Video-assisted thoracoscopic surgery Video-assisted t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Christian Jacobaeus
Hans Christian Jacobaeus (29 May 1879 – 29 October 1937) was a Swedish internist born in Skarhult. In 1916 he became a professor at the Karolinska Institutet in Stockholm. From 1925 until his death in 1937, he was a member of the Nobel Prize Committee. Jacobaeus was an important figure in regards to modern laparoscopy and thoracoscopy. In 1910 he is credited with performing the first thoracoscopic diagnosis with a cystoscope, being used on a patient with tubercular intra-thoracic adhesions. In 1910, he published an article titled ''Über die Möglichkeit die Zystoskopie bei Untersuchung seröser Höhlungen anzuwenden'' (The Possibilities for Performing Cystoscopy in Examinations of Serous Cavities) in the journal ''Münchner Medizinischen Wochenschrift''. He also did pioneer work involving abdominal endoscopy, which he called laparoscopy. The term "laparoscopy" was introduced into clinical medicine and is used up to now although Jacobaeus initially called the procedure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hysteroscopy
Hysteroscopy is the inspection of the uterine cavity by endoscopy with access through the cervix. It allows for the diagnosis of intrauterine pathology and serves as a method for surgical intervention (operative hysteroscopy). Hysteroscope A hysteroscope is an endoscope that carries optical and light channels or fibers. It is introduced in a sheath that provides an inflow and outflow channel for insufflation of the uterine cavity. In addition, an operative channel may be present to introduce scissors, graspers or biopsy instruments. A hysteroscopic resectoscope is similar to a transurethral resectoscope and allows entry of an electric loop to shave off tissue, for instance to eliminate a fibroid. A ''contact hysteroscope'' is a hysteroscope that does not use distention media. Procedure Hysteroscopy has been carried out in hospitals, surgical centers and doctors' offices. It is best carried out when the endometrium is relatively thin, that is after a menstruation. Both diagnosti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mater Misericordiae University Hospital
The Mater Misericordiae University Hospital ( ga, Ospidéal an Mater Misercordiae), commonly known as the Mater ( "matter"), is a major teaching hospital, based at Eccles Street, Phibsborough, on the northside of Dublin, Ireland. It is managed by Ireland East Hospital Group. History The hospital was founded as an initiative of Catherine McAuley of the Sisters of Mercy and was officially opened by Daniel Murray, Archbishop of Dublin, on 24 September 1861. ''Mater misericordiae'' means "Mother of Mercy" in Latin, a title of the Virgin Mary and alludes to its founders, the Sisters of Mercy. Electric light, a major step in the improvement of endoscopy, was first used by Sir Francis Cruise, to allow cystoscopy, hysteroscopy and sigmoidoscopy as well as the examination of the nasal (and later thoracic) cavities at the hospital in 1865. It became the first hospital in Ireland to remain open 24 hours a day when it dealt with a cholera epidemic in 1886. In 2003, the National Pulmonary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Edison
Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory. Edison was raised in the American Midwest. Early in his career he worked as a telegraph operator, which inspired some of his earliest inventions. In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inventions were developed. He later established a botanical laboratory in Fort Myers, Florida, in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonin Jean Desormeaux
Antonin Jean Desormeaux (25 December 1815 – October 1894) was a 19th-century French physician and inventor who has been called the "father of endoscopy", because he made significant improvements to the early endoscope and was the first to successfully use it to operate on a living patient (his device would be called a cystoscope today). He presented his device to the French Academy of Sciences in Paris on July 20, 1853. Scientific Work His work was based on that of earlier inventors like Philipp Bozzini, some of whom had previously used endoscopes for diagnostic purposes, however, Desormeaux's invention was the first to be usable for simple operations such as chemical cauterization. The main improvements in his device were the use of a gasogene lamp, which consisted of a burning mixture of alcohol and turpentine and provided superior illumination to previous technologies, and improvements in focusing the light coming from the endoscope. Further improvements to the endoscope w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gesellschaft Der Ärzte In Wien
Gesellschaft der Ärzte in Wien (College of Physicians in Vienna) is a medical society with a long-standing tradition in Austria. Its principal task is the continuing education of medical practitioners. The society's headquarter is the Billrothhaus in the 9th district of Vienna. The organization's main task is the education of medics and the presentation of new scientific findings in the field of medicine. For this purpose, the Gesellschaft der Ärzte organizes scientific events, runs a library and publishes educational videos. After the incumbent President Helmut Sinzinger has died in early 2020, Beatrix Volc-Platzer was elected as the first female President of the College of Physicians in Vienna in October 2020. History Early stages 35 years prior to the foundation of the Gesellschaft der Ärzte in Wien, young physicians met to discuss relevant scientific information. These meetings were the basis for the society's formation. The ''Ärztevereinigung'' (physician's club) w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philipp Bozzini
Philipp Bozzini (May 25, 1773 – April 4, 1809) was born in Mainz, Germany. On June 12, 1797 he was awarded the degree of doctor of medicine. From 1804 onwards, Bozzini devoted himself virtually completely to develop his instrument, Lichtleiter or "Light Conductor", a primitive endoscope to allow for inspecting the ear, urethra, rectum, female bladder, cervix, mouth, nasal cavity, or wounds. Philipp Bozzini, using the modest means available at the beginning of the 19th century, was able to show to the medical profession the way to endoscopy. With his instrument and ideas, he was three quarters of a century ahead of the technical and scientific possibilities of his time. Historians agree that this instrument using artificial light and various mirrors and specula was the beginning of a large family of endoscopes. Early life Philipp Bozzini was born on May 25, 1773 in Mainz, Germany. His father, Nicolaus Maria Bozzini de Bozza, came from a well-to-do Italian family that had to escape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
