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Olympus manufactures compact digital cameras and is the designer of the Four Thirds system standard for digital single-lens reflex cameras. Olympus's Four Thirds system flagship DSLR camera was the E-5, released in 2010. Olympus is also the largest manufacturer of Four Thirds lenses, under the Zuiko Digital brand.
FLIP is most often performed immediately following upper endoscopy (EGD). [1] EGD helps to rule out a mechanical obstruction as a cause for symptoms, and also provides an estimation on the distance from the incisors to the EGJ. [1] FLIP uses impedance planimetry to measure the cross sectional area of the esophageal lumen. [1]
Endoscopic ultrasound (EUS) or echo-endoscopy is a medical procedure in which endoscopy (insertion of a probe into a hollow organ) is combined with ultrasound to obtain images of the internal organs in the chest, abdomen and colon. It can be used to visualize the walls of these organs, or to look at adjacent structures.
Ultrasound endoscope: Used to perform endoscopic ultrasound (EUS) Video capsule: Used to perform video capsule enteroscopy: Endoscopy snare: Used to perform polypectomy and endoscopic foreign body removal: Band ligator: Used to perform variceal band ligation: Sengstaken–Blakemore tube: Used in the management of bleeding esophageal varices ...
Enteroscopy is the procedure of using an endoscope for the direct visualization of the small bowel. Etymologically, the word could potentially refer to any bowel endoscopy (entero-+ -scopy), but idiomatically it is conventionally restricted to small bowel endoscopy, in distinction from colonoscopy, which is large bowel endoscopy.
The optical system consists of complex microscopic optical instruments, which are difficult to manufacture and assemble. [2] Therefore, the tool is expensive. [3] CLE is mostly used in combination with other techniques instead of replacing conventional endoscopy with biopsy. [7] CLE can only serve as a complementary to the traditional biopsy.
rigid endoscope: A rigid endoscope is a prismatic optical system with advantages of clear imaging, multiple working channels and multiple viewpoints. flexible endoscope: A flexible endoscope is an optical-fiber-based system. Notable features of a flexible endoscope include that the lens can be manipulated by the operator to change direction ...
The Olympus OM-1 was a manually-operated 35 mm single-lens reflex camera forming the basis of the OM system in 1972. At first called the Olympus M-1, Leica disputed this designation and it was changed to OM-1. It was designed by a team led by Yoshihisa Maitani with a through-the-lens exposure meter controlling a needle visible in the viewfinder ...